Land Use, Land-Use Change and Forestry

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References

AAPRESID, 1999: Siembra Directa: mas del 30% de la superficie agr�cola se cultiva en SD. Gacetilla Inform�tica de la Asociaci�n Argentina de Productores de Siembra Directa, 9(49), 1-3.

Abel, N., 1997: Mis-management of the productivity and sustainability of African communal rangelands: a case study and some principles from Botswana. Ecological Economics, 23, 113-133.

Akala, V. and R. Lal, 1999: Mineland reclamation and soil carbon sequestration in Ohio. Land Degradation and Rehabilitation, (in press).

Akbari, H., A.H. Rosenfeld, and H.G. Taha, 1989: Recent development in heat island studies. In: Controlling Summer Heat Islands [Akbari, H., K. Garbesi, and P. Martien (eds.)]. Proceedings of Workshop on Saving Energy and Reducing Atmospheric Pollution by Controlling Summer Heat Islands, February 1989. U.S. Department of Energy, Berkeley, CA, USA,pp. 14-30.

Akbari, H., S. Davis, S. Dorsano, J. Huang, and S. Winnett (eds.), 1992: Cooling Our Communities: A Guidebook on Tree Planting and Light-Colored Surfacing. U.S. Government Printing Office, Washington, DC, USA, 217 pp.

Albaugh, T.J, H.L. Allen, P.M. Dougherty, L.W. Kress, and J.S. King: Leaf area and above- and below-ground growth responses of Loblolly pine to nutrient and water additions. Forest Science, 44(2), 317-328.

Amelung, T. and M. Diehl, 1992: Deforestation of Tropical Rain Forests-Economic Causes and Impact on Development. Kieler Studien No. 241, Institut f�r Weltwirtschaft, Kiel, Germany.

Anderson, A.B., 1990a: Deforestation in Amazonia: Dynamics, causes and alternatives. In: Alternatives to Deforestation: Steps Toward Sustainable Use of the Amazon Rain Forest [Anderson, A.B. (ed.)]. Columbia University Press, New York, NY, USA, pp. 3-23.

Anderson, A.B. (ed.), 1990b: Alternatives to Deforestation: Steps Toward Sustainable Use of the Amazon Rain Forest. Columbia University Press, New York, NY, USA, 281 pp.

Anderson, J.M., 1991: The effects of climate change on decomposition processes in grassland and coniferous forests. Ecological Applications, 1, 326-347.

Apps, M., T. Karjalainen, G. Marland, and B. Schlamadinger, 1997: Accounting system considerations: CO2 emissions from forests, forest-products, and land-use change, a statement from Edmonton. Available at: http://www.joanneum.ac.at/IEA-Bioenergy-TaskXV.

Apps, M., J.S. Bhatti, D.H. Halliwell, H. Jiang, and C.H. Peng, 1999a: Simulated carbon dynamics in the boreal forest of central Canada under uniform and random disturbance regimes. Advances in Soil Science, (in press).

Apps, M., W.A. Kurz, S.J. Beukema, and J.S. Bhatti, 1999b: Carbon budget of the Canadian forest product sector. Environmental Science and Policy, 2, 25-41.

Ara, (ed.), 1990: Naturerbe Regenwald-Strategien und Visionen zum Schutz der tropischen Regenw�lder. Focus-Verlag, Giessen, Germany.

Archer, S., 1995: Tree-grass dynamics in a Prosopis-thornscrub savanna parkland: Reconstructing the past and predicting the future. Ecoscience, 2, 83-99.

Archer, S., 1989: Have southern Texas savannas been converted to woodlands in recent history? American Naturalist, 134, 545-561.

Archer, S., 1994: Woody plant encroachment into southwestern grasslands and savannas: rates, patterns and proximate causes. In: Ecological Implications of Livestock Herbivory in the West [Vavra, M., W.A. Laycock, and R.D. Pieper (eds.)]. Society for Range Management, Denver, CO, USA, pp. 13-68.

Archer, S., D.S. Schimel, and E.A. Holland, 1995: Mechanisms of shrubland expansion: land use, climate or CO2? Climate Change, 29, 91-99.

Armentano, T.V. and E.S. MenGes, 1986: Patterns of change in the carbon balance of organic soil-wetlands of the temperate zone. Journal of Ecology, 74, 755-774.

Aselmann, I. and P.J. Crutzen, 1989: Global distribution of natural freshwater wetlands and rice paddies, their net primary productivity, seasonality, and possible methane emissions. Journal of Atmospheric Chemistry, 8, 307-358.

Ash, A.J., S.M. Howden, J.G. McIvor, and N.E. West, 1996: Improved rangeland management and its implications for carbon sequestration. In: Proceedings of the Fifth International Rangeland Congress [West, N.E. (ed.)]. Salt Lake City, UT, USA, 23-28 July 1995, Vol. I. Society for Range Management, Denver, CO, USA, pp. 19-20.

Aumonier, S., 1996: The greenhouse gas consequences of waste management-identifying preferred options. Energy Conservation Management, 37(6-8), 1117-1122.

Austin, M.P. and P.C. Heyligers, 1989: Vegetation survey design for conservation: gradsect sampling of forests in north-eastern New South Wales. Biological Conservation, 50, 13-32.

Back, P.V., E.R. Anderson, W.H. Burrows, M.K.K. Kennedy, and J.O. Carter, 1997: TRAPS-Transect Recording and Processing System: Field Guide and Software Manual. Department of Primary Industries, Rockhampton, Queensland, Australia.

Balesdent, J. and M. Balabane, 1996: Major contribution of roots to soil carbon storage inferred from maize cultivated soils. Soil Biological Biochemistry, 28(9), 1261-1263.

Balesdent, J., E. Besnard, D. Arrouays, and C. Chenu, 1998: The dynamics of carbon in particle-size fractions of soil in a forest-cultivation sequence. Plant and Soil, 201, 49-57.

Balesdent, J. and A. Mariotti, 1996: Measurement of soil organic matter turnover using C natural abundance. In: Mass Spectrometry of Soils [Boutton, T.W. and S. Yamasaki (eds.)]. Marcel Dekker, Inc., New York, NY, USA, pp. 83-111.

Barker, J.R., G.A. Baumgardner, D.P. Turner, and J. Lee, 1995: Potential carbon benefits of the Conservation Reserve Program in the United States. Journal of Biogeography, 22, 743-751.

Barrow, N.J., 1969: The accumulation of soil organic matter under pasture and its effect on soil properties. Australian Journal of Experimental Agriculture and Animal Husbandry, 9, 437-444.

Barson, M.M., B. Abraham, and C.V. Malcolm, 1994: Improving the productivity of saline discharge areas: an assessment of the potential role of saltbush in the Murray-Darling Basin. Australian Journal of Experimental Agriculture, 34, 1143-1154.

Basher, L.R. and I.H. Lynn, 1996: Soil changes associated with cessation of sheep grazing in the Canterbury high country, New Zealand. New Zealand Journal of Ecology, 20, 179-189.

Bastin, G.N., R.W. Tynan, and V.H. Chewings, 1998: Implementing satellite-based grazing gradient methods for rangeland assessment in South Australia. Rangeland Journal, 20(1), 61-76.

Bationo, A., S.P. Wani, C.L. Bielders, P.L.G. Velk, and A.U. Mokwunye, 2000: Crop residues and fertilizer management to improve soil organic carbon content, soil quality and productivity in the desert margins of West Africa. In: Global Cimate Change and Tropical Ecosystems [Lal, R., J.M. Kimble, and B.A. Stewart (eds.)]. CRC-Lewis Publishers, Boca Raton, FL, USA, pp 117-146.

Batjes, N.H., 1999: Management options for reducing CO2-concentrations in the atmosphere by increasing the carbon sequestration in soil. ISRIC Technical Paper 30, Wageningen, The Netherlands.

Beaumont, P., 1996: Agricultural and environmental changes in the upper Euphrates catchment of Turkey and Syria and their political and economic impacts. 16(2), 137-157.

Bennett, O.L., 1977: Stripmining new solutions to an old but growing problem. Crops and Soils, 12-14 January 1997.

Berg, W.A., J.A. Bradford, and P.L. Sims, 1997: Long-term soil nitrogen and vegetation change on sandhill rangeland. Journal of Range Management, 50, 482-486.

Bergkamp, G. and B. Orlando, 1999: Wetlands and Climate Change-Exploring Collaboration Between the Convention on Wetlands and the UNFCCC. Ramsar Bureau, Geneva, Switzerland.

Binswanger, H.P., 1991: Brazilian policies that encourage deforestation in the Amazon. World Development, 19, 821-829.

Birdsey, Richard A., 1996: Carbon storage for major forest types and regions in the conterminous United States. In: Forests and Global Change, Volume 2: Forest Management Opportunities for Mitigating Carbon Emissions [Sampson, R.N. and D. Hair (eds.)]. American Forests, Washington, DC, USA, pp. 1-26, 261-372.

Birdsey, R.A., R. Alig, and D. Adams, 2000: Mitigation activities in the forest sector to reduce emissions and enhance sinks of greenhouse gases. In: The Impact of Climate Change on America's Forests [Joyce, L. and R. Birdsey (eds.)]. U.S. Department of Agriculture, Rocky Mountain Research Station, Ft. Collins, CO, USA, (in press).

Blevins, R.L. and W.W. Frye, 1993: Conservation tillage: An ecological approach to soil management. Advances in Agronomy, 51, 33-78.

Boman, U., 1996: Carbon Dioxide from Integrated Biomass Energy Systems-Examples from Case Studies in the USA. Project Number 38704, Vattenfall Support AB, Vallingby, Sweden.

Boscolo, M., J. Buongiorno, and T. Panayotou, 1997: Simulating options for carbon sequestration through improved management of a lowland tropical rainforest. Environmental and Development Economics, 2, 241-263.

Boscolo, M. and J. Buongiorno, 1997: Managing a tropical rainforest for timber, carbon storage and tree diversity. Commonwealth Forestry Review, 76(4), 246-254.

Bouamrane, M., 1996: The season of gold-putting a value on harvests from Indonesian agroforests. Agroforestry Today, 8(1), 8-10.

Boutton, R.W., S.R. Archer, A.J. Midwood, S.F. Zitzer, and R. Bol, 1998: 13C values of soil organic carbon and their use in documenting vegetation change in a subtropical savanna ecosystem. Geoderma, 82, 5-41.

Bowman, L. and N.W. Lane, 1999: Micro-scale biomass power. In: Proceedings of the 4th Biomass Conference of the Americas, Oakland, CA [Overend, R.P. and E. Chornet (eds.)]. Elsevier Science Publishers, Oxford, United Kingdom, pp. 1445-1452.

Brejida, J.J., 1997: Soil changes following 18 years of protection from grazing in Arizona chaparral. Southwestern Naturalist, 42, 478-487.

Bridge, B.J., J.J. Mott, and R.J. Hartigan, 1983: The formation of degraded areas in the dry savanna woodlands of northern Australia. Australian Journal of Soil Research, 21, 91-104.

Bronson, K.F., K.G. Cassman, R. Wassmann, D.C. Olk, M. van Noordwijk, and D.P. Garrity, 1997: Soil carbon dynamics in different cropping systems in principal ecoregions of Asia. In: Management of Carbon Sequestration in Soil [Lal, R., J.M. Kimble, R.F. Follett, and B.A. Stewart (eds.)]. CRC Press, Boca Raton, FL, USA, pp. 35-37.

Bronson, K.F. and A.R. Mosier, 1991: Effect of encapsulated calcium carbide on dinitrogen, nitrous oxide, methane and carbon dioxide emissions from flooded rice. Biology and Fertility of Soils, 11, 116-120.

Brookman-Amissah, J., J.B. Hall, M.D. Swaine, and J.Y. Attakorah, 1980: A re-assessment of a fire protection experiment in north-eastern Ghana savanna. Journal of Applied Ecology, 17, 85-99.

Brown, S., 1997: Estimating Biomass and Biomass Change of Tropical Forests: A Primer. Food and Agriculture Organization of the United Nations, Rome, Italy, 69 pp.

Brown, S., A.Z. Shvidenko, W. Galinski, R.A. Houghton, E.S. Kassischke, P. Kauppi, W.A. Kerz, I.A. Nalder, and V.A. Rojkov, 1996: Forests and the global carbon cycle; past, present, and future role. In: The Role of Forest Ecosystems and Forest Management in the Global Carbon Cycle [Apps, M. and D. Price (eds.)]. NATO ARW Series, Springer-Verlag, New York, NY, USA.

Brown, K. and D.W. Pearce (eds.), 1994: The Causes of Tropical Deforestation. UCL Press, London, United Kingdom.

Brown, P., 1998: Climate, Biodiversity, and Forests: Issues and Opportunities Emerging from the Kyoto Protocol. World Resources Institute, Washington, DC, USA, 36 pp.

Bruce, J.P., M. Frome, E. Haites, H. Janzen, R. Lal, and K. Paustian, 1999: Carbon sequestration in soils. Journal of Soil and Water Conservation, 54, 381389.

Buck, L.E., J.P. Lassoie, and E.C.M. Fernandes (eds.), 1999: Agroforestry in Sustainable Agricultural Systems. CRC Press, Boca Raton, FL, USA, 416 pp.

Buckles, D., A. Eteka, O. Osiname, M. Galiba, and G. Galiano, (eds.), 1998: Cover Crops in West Africa: Contributing to Sustainable Agriculture. International Development Research Centre, Ottawa, Canada.

Bunch, R., 1999: Greener fields with greener technology: Case studies of sustainable low-input agricultural development in Central America. Environment, Development and Sustainability, (in press).

Buresh, R.J. and P.J.M. Cooper (eds.), 1999: The science and practice of short-term improved fallows. Agroforestry Systems, 47, 1356.

Burke, I.C., W.K. Lauenroth, and D.P. Coffin, 1995: Soil organic matter recovery in semiarid grasslands: implications for the Conservation Reserve Program. Ecological Applications, 5(3), 793-801.

Burrows, W.H., J.O. Carter, J.C. Scanlan, and E.R. Anderson, 1990: Management of savannas for livestock production in north-east Australia: contrasts across the tree-grass continuum. Journal of Biogeography, 17, 503-512.

Burrows, W.H., J.F. Compton, and M.B. Hoffmann, 1998: Vegetation thickening and carbon sinks in the grazed woodlands of north-east Australia. In: Proceedings of the Australian Forest Growers Conference. Lismore, New South Wales, Australia, pp. 305-316.

Burrows, W.H., M.B. Hoffmann, J.F. Compton, P.V. Back, and L.J. Tait,. 2000: Allometric relationships and community biomass estimates for some dominant eucalypts and associated species in Central Queensland woodlands. Australian Journal of Botany, (in press).

Burschel, P., E. K�rsten, and B.C. Larson, 1993: Die Rolle von Wald und Forstwirtschaft in Kohlensoffhaushalt-eine Betrachtnung fur die Bundesrepublik Deutschland. In: Forstliche Forschungsberichte, Munich, Germany, p. 126.

Buyanovsky, G.A. and G.H. Wagner, 1998: Carbon cycling in cultivated land and its global significance. Global Change Biology, 4, 131-141.

Cai, Z.C., H. Xu, H.H. Zhang, and J.S. Jin, 1994: Estimate of methane emission from rice paddy fields in Taihu region, China. Pedosphere, 4, 297-306.

Cambardella, C.A. and E.T. Elliott, 1992: Particulate soil organic matter changes across a grassland cultivation sequence. Soil Science Society of America Journal, 56, 777-783.

Cameron, A.G., and B.J. Ross, 1996: Fertiliser responses of established grass pastures in the Northern Territory. Tropical Grasslands, 30, 426-429.

Canada, 1998: Additional Submissions by Parties. Report FCCC/SBSTA/1998/Misc.6/ADD1, UNFCCC Subsidiary Body for Scientific and Technological Advice. Available at: http://www.unfccc.de.

Cantagallo, J.E., C.A. Chimenti, and A.J. Hall, 1997: Number of seeds per unit area in sunflower correlates well with a photothermal quotient. Crop Science, 37, 178-1786.

Cardelino, C.L. and W.L. Chameides, 1990: Natural hydrocarbons, urbanization, and urban ozone. Journal of Geophysical Research, 95(D9), 13,971-13,979.

Carrere, R. and L. Lohmann, 1996: Pulping the South: Industrial Tree Plantations and the World Paper Economy. Zed Books, London, United Kingdom.

Carter, M.R., E.G. Gregorich, D.A. Angers, R.G. Donald, and M.A. Bolinder, 1998: Organic C and N storage, and organic C fractions, in adjacent cultivated and forested soils of eastern Canada. Soil and Tillage Research, 47, 253-261.

Cerri, C.C., B. Volkoff, and F. Andreaux, 1991: Nature and behavior of organic matter in soils under natural forest, and after deforestation, burning and cultivation near Manaus. Forest Ecology and Management, 38, 247-257.

Chadwick, O.A., E.F. Kelly, D.M. Merritts, and R.G. Amundson, 1994: Carbon dioxide consumption during soil development. Biogeochemistry, 24, 115-127.

Chaneton, E.J. and R.S. Lavado, 1996: Soil nutrients and salinity after long-term grazing exclusion in a flooding pampa grassland. Journal of Range Management, 49(2), 182-187.

Chen, Z., L. Li, K. Shao, and B. Wang, 1993: Features of CH4 emission from rice paddy fields in Beijing and Nanjing. Chemosphere, 26, 239-245.

Christian, D.P., W. Hoffman, J.M. Hanowski, G.J. Niemi, and J. Beyea, 1998: Bird and mammal diversity on woody biomass plantations in North America. Biomass and Bioenergy, 14, 395-402.

Christie, S.I. and R.J. Scholes, 1995: Carbon storage in eucalyptus and pine plantations in South Africa. Environmental Monitoring and Assessment, 38, 231-241.

Ciais, P., P.P. Tans, M. Trolier, J.W.C. White, and R.J. Francey, 1995: A large northern hemisphere terrestrial CO2 sink indicated by 13C/12C ration of atmospheric CO2. Science, 269, 1098-1102.

Clymo, R.S., 1984: The limits to peat bog growth. Philosophical Transactions of the Royal Society of London, 303, 605-654.

Cole, C.V., J. Duxbury, J. Freney, O. Heinemeyer, K. Minami, A. Mosier, K. Paustian, N. Rosenburg, N. Sampson, D. Sauerbeck, and Q. Zhao, 1997: Global estimates of potential mitigation of greenhouse gas emissions by agriculture. Nutrient Cycling in Agroecosystems, 49, 221-228.

Cole, C.V., K. Flach, J. Lee, D. Sauerbeck, and B. Stewart, 1993: Agricultural sources and sinks of carbon. Water, Air, and Soil Pollution, 70, 111-122.

Conant, R.T., K. Paustian, and E.T. Elliot, 2000: Grassland management and conversion into grassland: Effects on soil carbon. Ecological Application, (in press).

Cook, J.H., J. Beyea, and K.H. Keeler, 1991: Potential impacts of biomass production in the United States on biological diversity. Annual Reviews of Energy and Environment, 16, 401-431.

Cox, J.R., and H.L. Morton, 1986: The effects of seasonal fire on live biomass and standing crop in a big sacaton (Sporobolus wrightii) grassland. In: Rangelands: A Resource Under Siege. Proceedings of the Second International Rangeland Congress, Adelaide, Australia. Australian Academy of Science, Canberra, Australia, pp. 596-597.

Critchley, C.N.R. and S.M.C. Poulton, 1998: A method to optimize precision and scale in grassland monitoring. Journal of Vegetation Science, 9, 337-346.

Cromack, Jr., K., J.D. Landsberg, R. Everett, R. Zeleny, C. Giardina, T.D. Anderson, R. Averill, and R. Smyrski, 2000: Assessing the impacts of severe fire on forest ecosystem recovery. Journal of Sustainable Forestry, 11(1-2), 177-227.

Crush, J.R., G.C. Waghorn, and M.P. Rolston, 1992: Greenhouse gas emissions from pasture and arable crops grown on a Kairanga soil in the Manuwatu, North Island, New Zealand. New Zealand Journal of Agricultural Research, 35, 253-257.

CTIC, 1998: 17th Annual Crop Residue Management Survey Report. Conservation Technology Information Center, West Lafayette, IN, USA. Available at: http://www.ctic.purdue.edu.

CTIC, 1997: 16th Annual Crop Residue Management Survey Report. Conservation Technology Information Center, West Lafayette, IN, USA. Available at: http://www.ctic.purdue.edu.

CTIC, 1999: Crop Residue Management: United States. Available at: http://www.ctic.purdue.edu/cgi-bin/CRMMap.

Cunningham, A.B. and F.T. Mbenkum, 1993: Sustainability of Harvesting Prunus africana Bark in Cameroon. A Medicinal Plant in the International Trade. People and Plants Working Paper 2, United Nations Educational, Scientific and Cultural Organization, Paris, France, 28 pp.

Current, D., E. Lutz, and S. Scherr, 1998: Costs, benefits and farmer adoption of agroforestry. In: Agriculture and the Environment. Perspectives on Sustainable Rural Development [Lutz, E. (ed.)]. World Bank, Washington, DC, USA, pp. 323-344.

Dalal, R.C. and J.O. Carter, 2000: Soil organic matter dynamics and carbon sequestration in Australian tropical soils. Global Climate Change and Terrestrial Ecosystems, 283-314.

Dalal, R.C., and R.J. Mayer, 1996: Long-term trends in fertilization of soils under continuous cultivation and cereal cropping in Southern Queensland. II. Total organic carbon and its rate of loss from the soil profile. Australian Journal of Soil Research, 24, 281-292.

Danaher, T.J., G.R. Wedderburn-Bisshop, L.E. Kastanis, and J.O. Carter, 1998: The Statewide Landcover and Trees Study (SLATS)-monitoring land cover change and greenhouse gas emissions in Queensland. In: 9th Australasian Remote Sensing and Photogrammetry Conference. Volume 1, Sydney, Australia, July 1998, pp. 1301-1341.

Davidson, E.A. and I.L. Ackerman, 1993: Changes in soil carbon inventories following cultivation of previously untilled soils. Biogeochemistry, 20, 161-164.

Davidson, E.A., D.C. Nepstad, C. Klink, S. Trumbore, M.J. Fisher, I.M. Rao, C.E. Lascano, J.I. Sanz, R.J. Thomas, and R.R. Vera, 1994: Pasture soils as a carbon sink. Nature, 376, 472-473.

D�az-Ravi�a, R.A., G.O Magrin, M.I. Travasso, and R.O. Rodr�guez, 1997: Climate change and its impact on the properties of agricultural soils in the Argentinean Rolling Pampas. Climate Research, 9, 25-30.

De Foresta, H. and G. Michon, 1994: Agroforestry in Sumatra-where ecology meets economy. Agroforestry Today, 6(4), 12-13.

Denier van der Gon, H.A.C. and H.U. Neue, 1994: Impact of gypsum application on methane emission from wetland rice field. Global Biogeochemical Cycles, 8, 127-134.

Dick, W.A., R.L. Blevins, W.W. Frye, S.E. Peters, D.R. Christenson, F.J. Pierce, and M.L. Vitosh, 1998: Impacts of agricultural management practices on C sequestration in forest-derived soils of the eastern Corn Belt. Soil and Tillage Research, 47, 235-244.

Dixon, R.K. and O.N. Krankina, 1993: Forest fires in Russia: carbon dioxide emissions to the atmosphere. Canadian Journal of Forest Research, 23, 700-705.

Dixon, R.K., J.K. Winjum, and P.E. Schroeder, 1993: Conservation and sequestration of carbon: the potential of forest and agroforest management practices. Global Environmental Change, 3(2), 159-173.

Dixon, R.K., J.K. Wimjum, K.J. Andrasko, J.J. Lee, and P.E. Schroeder, 1994: Integrated systems: assessing of promising agroforest and alternative land use practices to enhance carbon conservation and sequestration. Climate Change, 30, 1-23.

Dixon, R.K., 1996: Agroforestry systems and greenhouse gases. Agroforestry Today, 8(1), 11-14.

Dixon, R.K., 1995: Agroforestry systems: sources or sinks of greenhouse gases? Agoforestry Systems, 31, 99-116.

Donigian, A.S. A.S. Partwardhan, R.V. Jackson, T.O. Barnwell, K.B. Weinrich, and A.L. Rowell, 1995: Modeling the impacts of agricultural management practices on soil carbon in the central U.S. In: Soil Management and Greenhouse Effect [Lal, R., J. Kimble, E. Levine, and B.A. Stewart (eds.)]. CRC-Lewis Publishers, Boca Raton, FL, USA, pp. 121-135.

Doran, J.C. and J.W. Turnbull (eds.), 1997: Australian trees and shrubs: Species for land rehabilitation and farm planting in the tropics. ACIAR Monograph No. 24, Australian Centre for International Agricultural Research, Canberra, Australia, 384 pp.

Dormaar, J.F.and S. Smoliak, 1985: Recovery of vegetative cover and soil organic matter during revegetation of abandoned farmland in a semiarid climate. Journal of Range Management, 38(6), 487-491.

Dormaar, J.F. and W.D. Willms, 1990: Effects of grazing and cultivation on some chemical properties of soils in the mixed prairie. Journal of Range Management, 43(5), 456-460.

Dregne, H., M. Kassa, and B. Rzanov, 1991: A new assessment of the world status of desertification. Desertification Control Bulletin, 20, 6-18.

Duchemin, E., M. Lucotte, R. Canuel, and A. Chamberland, 1995: Production of the greenhouse gases CH4 and CO2 by hydroelectric reservoirs of the boreal region. Global Biogeochemical Cycles, 9(4), 529-540.

Duchemin, E., M. Lucotte, A.G. Queiroz, R. Canuel, H.C.P. da Silva, D.C. Almeida, J. Dezincourt, and L.E. Ribeiro, 1999: Greenhouse gas emissions from an old tropical reservoir in Amazonia: Curu�-Una reservoir. Verhandlungen International Verein Limnologie, (in press).

Dumanski, J., R.L. Desjardins, C. Tarnocai, C. Monreal, E.G. Gregorich, V. Kirkwood, and C.A. Campbell, 1998: Possibilities for future carbon sequestration in Canadian agriculture in relation to land use changes. Climate Change, 40, 81-103.

Dumestre, J.F., J. Guezennec, C. Galy-Lacaux, R. Delmas, S. Richard, and L. Labroue, 1999: Influence of light intensity on methanotrophic bacterial activity in Petit Saut Reservoir, French Guiana. Applied and Environmental Microbiology, 65(2), 534-539.

Dupont-Roc, G., A. Khor, and C. Anastasi, 1996: The Evolution of the World's Energy System. Shell International Limited, London, United Kingdom.

Dyson, F.J., and G. Marland, 1979: Technical fixes for the climatic effects of CO2. In: Workshop on the Global Effects of Carbon Dioxide from Fossil Fuels, Miami Beach, FL, March 7-11, 1977 [Elliott, W.P. and L. Machta (eds.)]. CONF-770385, U.S. Department of Energy, Washington, DC, USA, pp. 111-118.

Dyson, F.J., 1977: Can we control carbon dioxide in the atmosphere? Energy, 2, 287-291.

Edroma, E.L., 1986: Effects of fire on the primary productivity of grasslands in Queen Elizabeth National Park, Uganda. In: Rangelands: A Resource Under Siege. Proceedings of the Second International Rangeland Congress. Australian Academy of Science, Adelaide, Australia, pp. 599-600.

Eldridge, D.J. and A.D. Robson, 1997: Bladeploughing and exclosure influence soil properties in a semi arid Australian woodland. Journal of Range Management, 50, 191-198.

Eswaran, H., E. Van den Berg, and P. Reich, 1993: Organic carbon in soils of the world. Journal of the Soil Science Society of America, 57, 192-194.

Eve, M., K. Paustian, R. Follett, and E.T. Elliott, 2000: An inventory of carbon emissions and sequestration in U.S. cropland soils. In: Soil Management for Enhancing Carbon Sequestration [Lal, R. and K. McSweeney (eds.)]. SSSA Special Publication, Madison, WI, USA (in press).

Fan, S., M. Gloor, J. Mahlman, S. Pacala, J. Sarmiento, T. Takahashi, and P. Tans, 1998: A large terrestrial carbon sink in North America implied by atmospheric and oceanic carbon dioxide data and models. Science, 282, 442-446.

FAO, 1996: Forest Resources Assessment 1990. Survey of Tropical Forest Cover and Study of Change Processes. FAO Report 130, Food and Agriculture Organization of the United Nations, Rome, Italy, 152 pp.

FAO, 1999: FAOSTAT Agricultural Production Database. Food and Agriculture Organization of the United Nations, Rome, Italy.

Fay, C., H. de Foresta, M. Sarait, and T.P. Tomich, 1998: A policy breakthrough for Indonesian farmers in the Krui damar agroforests. Agroforestry Today, 10(2), 25-26.

Fearnside, P.M. and R.I. Barbosa, 1998: Soil carbon changes from conversion of forest to pasture in Brazilian Amazonia. Forest Ecology and Management, 108(1-2), 147-166.

Fearnside, P.M., 1999: Forests and global warming mitigation in Brazil: opportunities in the Brazilian forest sector for responses to global warming under the "Clean Development Mechanisms." Biomass and Energy, 16, 171-189.

Fearnside, P.M., 1997: Transmigration in Indonesia: lessons from its environmental and social impacts. Environmental Management, 21(4), 553-570.

Fearnside, P.M., 1995: Agroforestry in Brazil's Amazonian development policy: The role and limits of a potential use for degraded land. In: Brazilian Perspectives on Sustainable Development of the Amazon Region [Clusener-Godt, M. and I. Sachs (eds.)]. United Nations Educational, Scientific and Cultural Organization, Paris, France, pp. 125-148.

Feller, C., and M.H. Beare, 1997: Physical control of soil organic matter dynamics in the tropics. Geoderma, 79, 69-116.

Feller, C., 1993: Organic inputs, soil organic matter and functional soil organic compartments in low-activity clay soils in tropical zones. In: Soil Organic Matter Dynamics and Sustainability of Tropical Agriculture [Mulongoy, K. and R. Merckx (eds.)]. John Wiley and Sons, Chichester, United Kingdom, pp. 77-88.

Fensham, R.J., 1998: The influence of cattle grazing on tree mortality after drought in savanna woodland in north Queensland. Australian Journal of Ecology, 23, 405-407.

Fin�r, L. and J. Laine, 1998: Fine root dynamics at drained peatland sites of different fertility in southern Finland. The net impact may be enhanced sequestration rate. Plant and Soil, 201, 27-36.

Finnveden, G. and T. Ekvall, 1998: Life-cycle assessment as a decision-support tool-the case of recycling versus incineration of paper. Resources, Conservation and Recycling, 24, 235-256.

Fisher, M.J., R.J. Thomas, and I.M. Rao, 1997: Management of tropical pastures in acid-soil savannas of South America for carbon sequestration in the soil. In: Management of Carbon Sequestration in Soil [Lal, R., J.M. Kimble, R.F. Follett, and B.A. Stewart (eds.)]. CRC Press, Boca Raton, FL, USA, pp. 405-420.

Fisher, M.J., I.M. Rao, C.E. Lascano, M.A. Ayarza, J.I. Sanz, R.J. Thomas, and R.R. Vera, 1995: Pasture soils as carbon sink. Nature, 376(10), 473.

Fisher, M.J., I.M. Rao, M.A. Ayarza, C.E. Lascano, J.I. Sanz, R.J. Thomas, and R.R. Vera, 1994: Carbon storage by introduced deep-rooted grasses in the South American savannas. Nature, 371(15), 236-238.

Flach, K.W., T.O. Barnwell, and P. Crosson, 1997: Impacts of agriculture on atmospheric carbon dioxide. In: Soil Organic Matter in Temperate Agroecosystems: Long-Term Experiments in North America [Paul, E.A., E.T. Elliott, K. Paustian, and C.V. Cole (eds.)]. CRC Press, Boca Raton, FL, USA, pp. 3-13.

Follett, R.F., J.M. Kimble, and R. Lal (eds.), 2000: Potential for Carbon Sequestration in U.S. Grazingland Soils. Ann Arbor Press, Chelsea, MI, USA, (in press).

Frank, A.B., D.L. Tanaka, L. Hofmann, and R.F. Follett, 1995: Soil carbon and nitrogen of Northern Great Plains grasslands as influenced by long-term grazing. Journal of Range Management, 48, 470-474.

Franzluebbers, A.J., J.A. Stuedemann, H.H. Schomberg, and S.R. Wilkinson, 2000: Soil organic C and N pools under long-term pasture management in the Southern Piedmont USA. Soil Biology and Biochemistry, (in press).

Franzluebbers, A.J., F.M. Hons, and D.A. Zuberer, 1998: In situ and potential CO2 evolution from a Fluventic Ustochrept in southcentral Texas as affected by tillage and cropping intensity. Soil and Tillage Research, 47, 303-308.

Friday, K.S., M.E. Drilling, and D.P. Garrity, 1999: Imperata grasslands rehabilitation using agroforestry and assisted natural regeneration. International Centre for Agroforestry, Bogor, Indonesia. 167 pp.

Fujisaka, S., L. Hurtado, and R. Uribe, 1996: A working classification of slash-and-burn agricultural systems. Agroforestry Systems, 34(2), 151-169.

Fullen, M.A. and D.J. Mitchell, 1994: Desertification and reclamation in North-Central China. Ambio, 23(2), 131-135.

Fung, I., J. John, J. Lerner, E. Matthews, M. Prather, L.P. Steele, and P.J. Fraser, 1991: 3-dimensional model synthesis of the global methane cycle. Journal of Geophysical Research-Atmospheres, 96(7), 13033-13065.

Gachengo, C.N., C.A. Palm, B. Jama, and C. Othieno, 1999: Tithonia and Senna green manures and inorganic fertilizers as phosphorus sources for maize in Western Kenya. Agroforestry Systems, 44, 21-36.

Gale, W.J. and C.A. Cambardella, 1999: Carbon dynamics of surface residue and root-derived organic matter under simulated no till. Journal of the Soil Science Society of America, (in press).

Galy-Lacaux, C., R. Delmas, C. Jambert, J.-F. Dumestre, L. Labroue, S. Richard, and P. Gosse, 1997: Gaseous emissions and oxygen consumption in hydroelectric dams: A case study in French Guyana. Global Biogeochemical Cycles, 11, 471-483.

Gardner, J.L., 1950: Effects of thirty years of protection from grazing in desert grassland. Ecology, 31, 44-50.

Garg, V.K., 1998: Interaction of tree crops with a sodic soil environment: Potential for rehabilitation of degraded environments. Land Degradation Development, 9, 81-93.

Garrity, D.P. (ed.), 1997, Agroforestry innovations for Imperata grassland rehabilitation. Agroforestry Systems, 36, 1-277.

Gaudinski, J.B., S.E. Trumbore, E.A. Davidson, and S. Zheng, 2000: Soil carbon cycling in a temperate forest: radiocarbon-based estimates of residence times, sequestration rates, and partitioning of fluxes. Biogeochemistry, (in press).

Gebhart, D.L., H.B. Johnson, H.S. Mayeux, and H.W. Polley, 1994: The CRP increases soil organic carbon. Journal of Soil and Water Conservation, 49(5), 488-492.

Gillies, M.D. and D.G. Leckie, 1996: Forest inventory update in Canada. The Forestry Chronicle, 72, 138-156.

Gillison, A.N. (coordinator), 1999: Above-Ground Biodiversity Assessment Working Group Summary Report 1996-1998. Alternatives to Slash and Burn Project. Phase II. International Centre for Agroforestry, Nairobi, Kenya, pp. 4-13, (in press)

Gislason, S.R., S. Srnorsson, and H. Armannson, 1996: Chemical weathering of basin in SW Iceland: Effects of runoff, age of rocks and vegetative/glacial cover. American Journal of Science, 296, 837-907.

Glenn, E., V. Squires, M. Olsen, and R. Frye, 1993: Potential for carbon sequestration in the drylands. Water, Air and Soil Pollution, 70, 341-355.

Glenn, E.P., J.W. O'Leary, M.C. Watson, T.L. Thompson, and R.O. Kuehl, 1991: Salicornia bigelovii Torr.: An oilseed halophyte for seawater irrigation. Science, 251, 1065-1067.

Gokowski, J., B. Nkamelu, and K. Wendt, 1999: Implications of resource use intensification for environment and sustainable technology systems in the Central African rainforest. In: Agricultural Intensification and the Environment [Barrett, C.R. and D.R. Lee (eds.)]. Blackwell Science Publishers, Oxon, United Kingdom, (in press).

Goldammer, J.G. (ed.), 1990: Fire in the Tropical Biota: Ecosystem Processes and Global Challenges. Ecological Studies 84, Springer-Verlag, Berlin, Germany.

Gorham, E., 1995: The biogeochemistry of northern peatlands and its possible responses to global warming. In: Biotic Feedbacks in the Global Climatic System [Woodwell, G.M. and F.T. MacKenzie (eds.)]. Oxford University Press, New York. pp. 169-187.

Govers, G., K. Vandale, P.J.J. Desment, J. Poesen, and K. Bunte, 1994: The role of tillage in soil distribution on hillslopes. European Journal of Soil Science, 45, 469-478.

Grace, P.R., W.M. Post, D.C. Godwin, K.P. Bryceson, M.A. Truscott, and K.J. Hennessy, 1997: Soil carbon dynamics in relation to soil surface management and cropping systems in Australian agroecosystems. In: Management of Carbon Sequestration in Soil [Lal, R., J.M. Kimble, R.F. Follett, and B.A. Stewart (eds.)]. CRC Press, Boca Raton, FL, USA, pp. 175-193.

Graham, R.L., L.L. Wright, and A.F. Turhollow, 1992: The potential for short-rotation woody crops to reduce U.S. CO2 emissions. Climatic Change, 22, 223-238.

Grainger, A., 1993: Controlling Tropical Deforestation. Earthscan Publications, London, United Kingdom.

Grant, R.F., R.C. Izaurralde, M. Nyborg, S.S. Malhi, E.D. Soberg, and D. Jans-Hammermeister, 1997: In: Soil Processes and the Carbon Cycle [Lal, R., J.M. Kimble, R.F. Follett, and B.A. Stewart (eds.)]. CRC Press, Boca Raton, FL, USA, pp. 527-547.

Greenland, D.J., 1995: Land use and soil carbon in different agroecological zones. In: Soil Management and Greenhouse Effect [Lal, R., J. Kimble, E. Levine, and B.A. Stewart (eds.)]. Lewis Publishers, Boca Raton, FL, USA, pp. 9-24.

Greenland, D.J., 1985: Nitrogen and food production in the tropics: Contributions from fertilizer nitrogen and biological nitrogen fixation. In: Nitrogen Management in Farming Systems in Humid and Sub-Humid Tropics [Kang, B.T. and J. van der Heide (eds.)]. Proceedings of an International Institute of Tropical Agriculture (IITA) Symposium, Ibadan, Nigeria, pp. 9-38.

Greenpeace, 1993: Towards a Fossil Free Energy Future: The Next Energy Transition. A technical analysis for Greenpeace International by the Stockholm Environmental Institute Boston Center, Boston, MA, USA.

Guggenberger, G., W. Zech, and R.J. Thomas, 1995: Lignin and carbohydrate alteration in particle-size separates of an oxisol under tropical pastures following native savanna. Soil Biology and Biochemistry, 27(12), 1629-1638.

Gupta, R.K., and I.P. Abrol, 1990: Salt-affected soils: their reclamation and management. In: Soil Degradation [Lal, R. and B.A. Stewart (eds.)]. Advanced Soil Science, 5, 223-287.

Gupta, R.K. and D.L.N. Rao, 1994: Potential of wastelands for sequestering carbon by reforestation. Current Science, 66, 378-380.

Hall, D.O., 1991: Biomass energy. Energy Policy, 19, 711-731.

Hall, D.O., J.I. House, and J.I. Scrase, 2000: Introduction: Overview of biomass energy. In: Industrial Uses of Biomass Energy [Rosillo-Calle, F., S. Bajay, and H. Rotman (eds.)]. Taylor and Francis, London, UK, (in press).

Hall, D.O., H.E. Mynick, and R.H. Williams, 1991: Cooling the greenhouse with bioenergy. Nature, 353, 11–12.

Hall, D.O., F. Rosillo-Calle, R.H. Williams, and J. Woods, 1992: Biomass for energy: supply prospects. In: Renewable Energy: Sources for Fuels and Electricity [Johansson, T.B., H. Kelly, A.K.N. Reddy, and R.H. Williams, (eds.)]. Island Press, Washington, DC., USA, pp. 593–651.

Hall, W.B., G.M. McKeon, J.O. Carter, K.A. Day, S.M. Howden, and J.C. Scanlan, 1998: Climate change in Queenslands grazing lands: II. An assessment of the impact on animal production from native pastures. Rangeland Journal, 20, 177–205.

Haque, A.K.E., P. Read, and M.E. Ali, 1999: The Bangladesh MSP Pilot Project Proposal for GEF Funding of Capacity Building for Country Driven Projects. Working Paper, Institute of Development, Environment, and Strategic Studies (IDESS), North-South University, Dhaka, Bangladesh.

Harrison, K.G., 1996: Using bulk soil radiocarbon measurements to estimate soil organic matter turnover times: Implications for atmospheric CO2 levels. Radiocarbon, 38, 181-190.

Hassett, R.C., H.L. Wood, J.O. Carter, and T.J. Danaher, 1999: Statewide ground-truthing of a spatial model. In: People and Rangelands: Building the Future. Proceedings of the Sixth International Rangeland Congress [Eldridge, D. and D. Freeudenberger (eds.)]. Australian Academy of Science, Townsville, Australia, July 1999, Vol. II, pp. 763-764.

Haynes, R.J. and P.H. Williams, 1993: Nutrient cycling and soil fertility in grazed pasture ecosystems. Advances in Agronomy, 49, 119-199.

Haynes, R.J. and P.H. Williams, 1992: Accumulation of soil organic matter and the forms, mineralization potential and plant-availability of accumulated organic sulfur: effects of pasture improvement and intensive cultivation. Soil Biology and Biochemistry, 24, 209-217.

Hebblethwaite, J. and D. Towery, 1998: World wide trends in no-till farming-competing with the competition. Information transfer document Conservation Tillage Information Center (CTIC), West Lafayette, IN, USA.

Helyar, K.R., B.R. Cullis, K. Furniss, G.D. Kohn, and A.C. Taylor, 1997: Changes in the acidity and fertlity of a red earth soil under wheat-annual pasture rotations. Australian Journal of Agricultural Research, 48, 561-586.

Hillel, D., 1997: Small-Scale Irrigation for Arid Zones: Principles and Options. FAO Development Series 2, Food and Agriculture Organization of the United Nations, Rome, Italy, 66 pp.

Hobbelstad, K., 1999: Accuracy of the Norwegian Forest Inventory. Note. Norway's Institute of Land Use Surveys. (in Norwegian)

Hoen, H.F. and B. Solberg, 1994: Potential and economic efficiency of carbon seqestration in forest biomass through silvicultural management. Forest Science, 40, 429-451.

Hoen, H.F. and B. Solberg, 1997: CO2-taxing, timber rotations, and market implications. Economics of Carbon Sequestration in Forestry. Critical Reviews in Environmental Science and Technology, 27, 151-162.

Hori, K., K. Inubushi, S. Matsumoto, and H. Wada, 1990: Competition for acetic acid between methane formation and sulfate reduction in the paddy soil. Japanese Journal of Soil Science and Plant Nutrition, 61, 572-578. (in Japanese with English summary)

Houghton, J., 1998: Introduction. In: Workshop Report. IPCC Workshop on Rapid Non-Linear Climate Change, Noordwijkerhout, Netherlands, March 1997, Hadley Centre, Meterological Office, Bracknell, United Kingdom, pp. 3-4

Houghton, R.A., 1995: Changes in the storage of terrestrial carbon since 1850. In: Soils and Global Change [Lal, R., J. Kimble, E. Levine, and B.A. Steward (eds.)]. CRC-Lewis Publishers, Boca Raton, FL, pp. 45-65.

Houghton, R.A., 1997: Terrestrial carbon storage: Global lessons from Amazonian research. Ciencia e Cultura, 49, 58-72.

Houghton, R.A., 1996: Land-use change and terrestrial carbon: the temporal record. In: Forest Ecosystems, Forest Management and the Global Carbon Cycle [Apps, M.J., and D.T. Price (eds.)]. NATO ASI Series, Vol. I-40. Springer Group 1998, Berlin, Germany, pp. 117-134.

Howden, S.M., D.H. White, G.M. McKeon, J.C. Scanlan, and J.O. Carter, 1994: Methods for exploring management options to reduce greenhouse gas emissions from tropical pastures. Climatic Change, 30, 49-70.

Howden, S.M., J.L. Moore, G.M. McKeon, P.J. Reyenga, J.O. Carter, and J.C. Scanlan, 1999: Dynamics of mulga woodlands in south-west Queensland: global change impacts and adaptation. In: Modsim '99 International Congress on Modelling and Simulation Proceedings, December 6-9, 1999, Hamilton, New Zealand, pp. 637-642.

Huggins, D.R., G.A. Buyanovsky, G.H. Wagner, J.R. Brown, R.G. Darmody, T.R. Peck, G.W. Lesoing, M.B. Vanotti, and L.G. Bundy, 1998a: Soil organic C in the tallgrass prairie-derived region of the corn belt: effects of long-term crop management. Soil and Tillage Research, 47, 219-234.

Huggins, D.R., D.L. Allan, J.C. Gardner, D.L. Karlen, D.F. Bezdicek, M.J. Rosek, M.J. Alms, M. Flock, and M.L. Staben, 1998b: Enhancing carbon sequestration in CRP-managed lands. In: Management of Carbon Sequestration in Soil [Lal, R., J. Kimble, R.F. Follet, and B.A. Stewart (eds.)]. CRC Press, Boca Raton, FL, USA, pp. 323-334.

Huxley, P., 1999: Tropical Agroforestry. Blackwell Science Publishers, London, United Kingdom, 371 pp.

IEA, 1998: World Energy Outlook: 1998 Edition. International Energy Agency/Organization for Economic and Commercial Development, Paris, France.

IGBP Terrestrial Carbon Working Group, 1998: The terrestrial carbon cycle: Implications for the Kyoto Protocol. Science, 280, 1393-1394.

IPCC, 1992: Climate Change 1992: The Supplementary Report to the IPCC Scientific Assessment [Houghton, J.T. (ed.)]. Cambridge University Press, New York, NY, USA, pp. 25-47.

IPCC, 1994: Radiative Forcing of Climate Change, The 1994 Report of the Scientific Assessment Working Group of IPCC, Summary for Policymakers. World Meteorological Organization/United Nations Environmental Programme, Geneva, Switzerland, 28 pp.

IPCC, 1996a: Climate Change 1995: The Science of Climate Change. Contribution of Working Group I to the Second Assessment Report of the Intergovernmental Panel on Climate Change [Houghton, J.T., L.G. Meira Filho, B.A. Callander, N. Harris, A. Kattenberg, and K. Maskell (eds.)]. Cambridge University Press, Cambridge, United Kingdom and New York, NY, USA, 572 pp.

IPCC, 1996b: Climate change impacts on forests. In: Climate Change 1995: Impacts, Adaptations and Mitigation of Climate Change: Scientific-Technical Analyses. Contribution of Working Group II to the Second Assessment Report of the Intergovernmental Panel on Climate Change [Watson, R.T., M.C. Zinyowera, and R.H. Moss (eds.)]. Cambridge University Press, Cambridge, United Kingdom, and New York, NY, USA, 879 pp.

IPCC, 1997: Revised 1996 IPCC Guidelines for National Greenhouse Gas Inventories [J.T. Houghton, L.G. Meira Filho, B. Lim, K. Tr�anton, I. Mamaty, Y. Bonduki, D.J. Griggs, and B.A. Callander (eds.)]. Intergovernmental Panel on Climate Change, Meteorological Office, Bracknell, United Kingdom.
- Volume 1: Greenhouse Gas Inventory Reporting Instructions. 130 pp.
- Volume 2: Greenhouse Gas Inventory Workbook. 346 pp.
- Volume 3: Greenhouse Gas Inventory Reference Manual. 482 pp.

Izac, A.-M.N. and P.A. Sanchez, 2000: Towards a natural resource management research paradigm: an example of agroforestry research. Agricultural Systems, (in press).

Jama, B., C.A. Palm, R.J. Buresh, A.I. Niang, C. Gachengo, G. Nziguheba, and B. Amadalo, 1999a: Tithonia diversifolia green manure for improvement of soil fertility: a review from western Kenya. Agroforestry Systems, (in press).

Jama, B., R.J. Buresh, and F.M. Place, 1999b: Sesbania tree fallows in phosphorus deficient sites: Maize yield and financial benefit. Agronomy Journal, 90, 717-726.

Janzen, H.H., C.A. Campbell, R.C. Izaurralde, B.H. Ellert, N. Juma, W.B. McGill, and R.P. Zentner, 1998: Management effects on soil C storage on the Canadian prairies. Soil Tillage Research, 47, 181-195.

Jenkinson, D.S., 1991: The Rothamsted long-term experiments: are they still of use? Journal of Agronomy, 83, 2-12.

Johnson, M.G., 1995: The role of soil management in sequestering soil carbon. In: Soil Management and Greenhouse Effect [Lal, R., J. Kimble, E. Levine, and B.A. Stewart (eds.)]. Lewis Publishers, Boca Raton, FL, USA, pp. 351-363.

Johnston, R. M. and M.M. Barson, 1993: Remote sensing of wetlands. Australian Journal of Marine and Freshwater Research, 44, 235-252.

Jones, C.L., N.L. Smithers, M.C. Scholes, and R.C. Scholes, 1990: The effect of fire frequency on the organic components of a baslatic soil in the Kruger National Park. South African Journal of Plant and Soil, 7(4), 236-238.

Justice, C.O., J.D. Kendall, P.R. Dowty, and R.J. Scholes, 1996: Satellite remote sensing of fires during SAFARI 92 campaign using NOAA advanced very high resolution radiometer data. Journal of Geophysical Research, 101, 23851-23864.

K�gi, W., 1997: Carbon store protection: how to determine the value of JI projects. In: Greenhouse Gas Mitigation: Technologies for Activities Implemented Jointly [Riemer, P.W.F., A.Y Smith, and K.V. Thambimuthu (eds.)]. Elsevier Science Publishers, Amsterdam, The Netherlands, pp. 371-378.

Kaimowitz, D., and A. Anglesen, 1998: Economic Models of Tropical Deforestation: A Review. Center for International Forestry Research, Bogor, Indonesia, 139 pp.

Kapkiyai, J.J., N.K. Karanja, P. Woomer, and J.N. Qureshi, 1998: Soil organic carbon fractions in a long-term experiment and the potential for their use as a diagnostic assay in highland farming systems of central Kenya. African Crop Science Journal, 6(1), 19-28.

Kasimir-Klemedtsson, A., L. Klemedtsson, K. Bergelund, P. Martikained, J. Silvola, and O. Ocenema, 1997: Greenhouse gas emissions from farmed organic soils: a review. Soil Use and Management, 13, 245-250.

Kauffman, J.B., D.L. Cummings, and D.E. Ward, 1994: Relationships of fire, biomass and nutrient dynamics along a vegetation gradient in the Brazilian cerrado. Journal of Ecology, 82, 519-531.

Keeling, R.F., S.C. Piper, and M. Heimann, 1996: Global and hemispheric CO2 sinks deduced from changes in atmospheric O2

concentration. Nature, 381, 218-221.

Keller, A.A. and R.A. Goldstein, 1998: Impact of carbon storage through restoration of drylands on the global carbon cycle. Environmental Management, 22(5), 757.

Kelly, R.H., I.C. Burke, and W.K. Lauenroth, 1996: Soil organic matter and nutrient availability responses to reduced plant inputs in shortgrass steppe. Ecology, 77(8), 2516-2527.

Kelly, C.A., J.W.M. Rudd, R.A. Bodaly, N.P. Roulet, V.L. St. Louis, A. Heyes, T.R. Moore, S. Schiff, R. Aravena, and K.J. Scott, 1997: Increases in fluxes of greenhouse gases and methyl mercury following flooding of an experimental reservoir. Environmental Science Technology, 31, 1334-1344.

Kern, J.S. and M.G. Johnson, 1993: Conservation tillage impacts on national soil and atmosperic carbon levels. Journal of the Soil Society of America, 57, 200-210.

Kielbaso, J.J. and V. Cotrone, 1990: The state of the urban forest, In: Make Our Cities Safe for Trees: Proceedings of the Fourth Urban Forestry Conference [Rodbell, P.D. (ed.)]. American Forests, Washington, DC, USA, pp. 11-18.

Kimura, M., J. Tanaka, H. Wada, and Y. Takai, 1980: Quantitative estimation of decomposition process of plant debris in the paddy field (part 1). Japanese Journal of Soil Science, 51, 169-174. (in Japanese with English summary)

Kitada, K., Y. Ozaki, Y. Akiyama, and K. Yagi, 1993: Effects of high content of NO3-N in irrigation water and rice straw application on CH4 emission from paddy fields. Japanese Journal of Soil Science and Plant Nutrition, 64, 49-54. (in Japanese with English summary)

Knapp, A.K., S.L. Conrad, and J.M. Blair, 1998: Determinants of soil CO2 flux from a sub-humid grassland: effect of fire and fire history. Ecological Applications, 8(3), 760-770.

Koizumi, H., T., Kibe, T. Nakadai, Y. Bekku, Y. Tang, S. Nishimura, H. Kawashima, K. Kobayashi, and S. Mariko, 1998: Carbon dynamics and budgets in upland and paddy agricultural ecosystems in monsoon east Asia. INTECOL, 7, 232.

Krankina, O.N., M.E. Harmon, and J.W. Winjum, 1996: Carbon storage and sequestration in the Russian forest sector. Ambio, 25(4), 284-288.

Krankina, O.N. and M.E. Harmon, 1994: The impact of intensive forest management on carbon stores in forest ecosystems. World Resource Review, 6(2), 161-177.

Kreutzer, K., 1972: �ber den Einflu� der Streunutzung auf den Stickstoffhaushalt von Kieferbest�nden. Forstw. Centralblatt, 263-270.

Kurihara, M., T. Magner, R.A. Hunter, and G.J. McCrabb, 1999: Methane production and energy partitioning of cattle in the tropics. British Journal of Nutrition, 81, 263-272.

Kurz, W.A., M. Apps, T.M. Webb, and P.J. McNamee, 1992: The Carbon Budget of the Canadian Forest Sector: Phase 1: Information Report. Technical Report NOR-X-326, Forestry Canada, Northern Forestry Centre, Edmonton, Alberta, Canada, 93 pp.

Kwesiga, F. and R. Coe, 1994: The effect of short rotation Sesbania sesban planted fallows on maize yields. Forest Ecology and Management, 64, 199-208.

Kwesiga, F.R., S. Franzel, F. Place, D. Phiri, and C.P. Simwanza, 1999: Sesbania sesban improved fallows in Eastern Zambia: Their inception, development and farmer enthusiasm. Agroforestry Systems, 47, 49-66.

Lal, R., 1989: Conservation tillage for sustainable agriculture. Advances in Agronomy, 42, 85-197.

Lal, R., 1997: Residue management conservation tillage and soil restoration for mitigating greenhouse effect by CO2-enrichment. Soil and Tillage Research, 43, 81-107.

Lal, R., 2000a: Soil aggregation and carbon sequestration. In: Global Climate Change and Tropical Ecosystems [Lal, R., J.M. Kimble, and B.A. Stewart (eds.)]. CRC-Lewis Publishers, Boca Raton, FL, USA, pp. 317-329.

Lal, R., 2000b: Soil management in the developing countries. Soil Science, (in press).

Lal, R. and J.P. Bruce, 1999: The potential of world cropland soils to sequester C and mitigate the greenhouse effect. Environmental Science and Policy, 2, 177-185.

Lal, R. and J.M. Kimble, 2000: Tropical ecosystems and the global carbon cycle. In: Global Climate Change and Tropical Ecosystems [Lal, R., J.M. Kimble, and B.A. Stewart (eds.)]. CRC-Lewis Publishers, Boca Raton, FL, USA, pp. 3-32.

Lal, R., J. Kimble, R. Follett, and C.V. Cole, 1998: Potential of U.S. Cropland for Carbon Sequestration and Greenhouse Effect Mitigation. Sleeping Bear Press, Chelsea, MI, USA, 128 pp.

Lal, R., H.M. Hassan, and J. Dumanski, 1999a: Desertification control to sequester C and mitigate the greenhouse effect. In: Carbon Sequestration Soils, Science Monitoring and Beyond [Rosenberg, N.J., R.C. Izaurralde, and E.L. Malone (eds.)]. Battelle Press, Columbus, OH, USA, pp. 83-130.

Lal, R., J.M. Kimble, and R.F. Follett, 1999b: Agricultural practices and policies for carbon sequestration in soil. Recommendation and Conclusions of the International Symposium, 19-23 July 1999, Columbus, OH, USA, 12 pp.

Lal, R., R.F. Follett, J. Kimble, and C.V. Cole, 1999c: Managing U.S. cropland to sequester carbon in soil. Journal of Soil and Water Conservation, 54, 374-381.

Lal, R., J.M. Kimble, H. Eswaran, and B.A. Stewart (eds.), 2000: Global Climate Change and Pedogenic Carbonates. CRC-Lewis Publishers, Boca Raton, FL, USA, 305 pp.

Larson, E.D. and H. Jin, 1999: Biomass conversion to Fischer-Tropsch liquids: Preliminary energy balances. In: Proceedings of the 4th Biomass Conference of the Americas, Oakland, CA. Elsevier Science Publishers, Oxford, United Kingdom.

Lassoie, J.P. and L.E. Buck (eds.), 1999: Special issues: Exploring the opportunities for agroforestry in changing rural landscapes. Agroforestry Systems, 44, 105-353.

Leakey, R.R.B. and P.A. Sanchez, 1997: How many people use agroforestry products? Agroforestry Today, 9(3), 4-5.

Leakey, R.R.B., 1996: Definition of agroforestry revisited. Agroforestry Today, 8(1), 5-7.

Leakey, R.R.B., A.B. Temu, M. Melnyk, and P. Vantomme (eds.), 1996: Domestication and commercialization of non-timber forest products in agroforestry systems. In: Non-Wood Forest Products, vol. 9, Food and Agriculture Organization of the United Nations, Rome, Italy.

Leenhouts, B., 1998: Assessment of biomass burning in the conterminous United States. Conservation Ecology, 2(1), 1-24. (also available at: http://www.consecol.org.)

Leuking, M.A. and J.S. Schepers, 1985: Changes in soil carbon and nitrogen due to irrigation development in Nebraska's sand hill soils. Journal of the Soil Science Society of America, 49, 626-630.

Li, L.H., Z.Z. Chen, Q.B. Wang, X.H. Liu, and Y.H. Li, 1997: Changes in soil carbon storage due to over-grazing in Leymus chinensis steppe in the Xilin river basin of Inner Mongolia. Journal of Environmental Science, 9, 486-490.

Li, Z. and Q. Zhao, 1998: Carbon dioxide fluxes and potential mitigation in agriculture and forestry of tropical and subtropical China. Climatic Change, 40, 119-133.

Lindau, C.W., P.K. Bollich, R.D. DeLaune, A.R. Mosier, and K.F. Bronson, 1993: Methane mitigation in flooded Louisiana rice fields. Biology and Fertility of Soils, 15, 174-178.

Lindstrom, M.J., T.E. Schumacher, N.P. Cogo, and M.L. Blecha, 1998: Tillage effects on water runoff and soil erosion after sod. Journal of Soil and Water Conservation, 53(1), 59-63.

Lindstrom, M.J., W.W. Nelson, T.E. Schumacher, and G.D. Lemme, 1990: Soil movement by tillage as affect by slope. Soil and Tillage Research, 17, 225-264.

Lindstrom, M.J., W.W. Nelson, and T.E. Schumacher, 1992: Quantifying tillage erosion rates due to moldboard plowing. Soil and Tillage Research, 24, 243-255.

Lindstrom, M.J., 1997: Soil movement by tillage as influenced by variations in slope gradients. Journal of Soil and Water Conservation, 52(4), 304.

Lindstrom, M.J., T.E. Schumacher, D.C. Reicosky, and D.L. Beck, 1999: Soil quality: Post conservation reserve changes with tillage and cropping. In: Soil Quality and Soil Erosion [Lal, R. (ed.)]. CRC Press, Boca Raton, FL, USA, pp. 143-151.

Lobb, D.A., R.G. Kachanoski, and M.H. Miller, 1995: Tillage translocation and tillage erosion on shoulder slope landscape positions measured using 137 cesium as a tracer. Canadian Journal of Soil Science, 75, 211-218.

Loveland, T.R., and A.S. Belward, 1997: The IGBP-DIS global 1 km land cover data set, DISCover: first results. International Journal of Remote Sensing, 18, 3289-3295.

Lugo, A.E., M.J. Sanchez, and S. Brown, 1986: Land use and organic carbon content of some subtropical soils. Plant and Soil, 96, 185-196.

Lugo, A.E. and S. Brown, 1996: Management of tropical soils as sinks or sources of atmospheric carbon. Plant and Soil, 149, 27-41.

Lunnan, A., S. Navrud, P.K. Rorstad, K. Simonsen, and B. Solberg, 1991: Forestry and forest production in Norway as a measure against CO2-accumulation in the atmosphere. Aktuelt fra Skogforsk, no. 6-1991, Institutt for skogfag, NLH, Norway, 67 pp. + appendices. (in Norwegian)

Luo, Y., 1991: Review and outlook on the the extensive application and development of reduced tillage and zero-tillage technologies in China. Chinese Journal of Tillage and Cultivation, 11(2), 1-7. (in Chinese)

MacDicken, K.G., 1997: A Guide to Monitoring Carbon Storage in Forestry and Agroforestry Projects. Winrock International Institute for Agricultural Development, Arlington, VA, USA, 87 pp.

MacDonald, L.H., R. Sampson, D. Brady, L. Juarros, and D. Martin, 2000: Predicting post-fire erosion and sedimentation risk on a landscape scale: A case study from Colorado. Journal of Sustainable Forestry, 11(1-2), 57-88.

MacDonald, N.W., D.L. Randlett, and D.R. Zak, 1999: Soil warming and carbon loss from a Lake States Spodosol. Soil Science Society of America Journal, 63, 211-218.

Magenheimer, J.F., T.R. Moore, G.L. Chmura, and R.J. Daoust, 1996: Methane and carbon dioxide flux from a macrotidal salt marsh. Bay of Fundy, New Brunswick. Estuaries, 19, 139-145.

Mahar, D.J., 1989: Government Policies and Deforestation in Brazil's Tropical Rain Forest. Kiel Working Paper No. 565, The Kiel Institute of World Economics, Kiel, Germany.

Maltby, E. and P. Immirzi, 1993: Carbon dynamics in peatlands and other wetland soils: regional and global perspectives. Chemosphere, 27, 999-1023.

Manley, J.T., G.E. Schuman, J.D. Reeder, and R.H. Hart, 1995: Rangeland soil carbon and nitrogen responses to grazing. Journal of Soil and Water Conservation, 50(3), 294-298.

Mann, M.K., and P.L. Spath, 1997: Life Cycle Assessment of a Biomass Gasification Combined-Cycle System. Technical Report NREL/TP-430-23076, National Renewable Energy Laboratory, Golden, CO, USA.

Mann, L.K., 1986: Changes in soil carbon storage after cultivation. Soil Science, 142, 279-288.

Marklund, L.G., 1988: Biomass Functions for Pine, Spruce, and Birch in Sweden. Department of Forest Survey Report 45, Swedish University of Agricultural Sciences, Ume�, Sweden, 15 pp. + appendices (in Swedish with English summary).

Marland, G. and B. Schlamadinger, 1997: Forests for carbon sequestration or fossil fuel substitution? A sensitivity analysis. Biomass and Bioenergy, 13, 389-397.

Marland, G. and S. Marland, 1992: Should we store carbon in trees? Water, Air, and Soil Pollution, 64, 181-195.

Matthews, E. and I. Fung, 1987: Methane emission from natural wetlands: global distribution, area, and environmental characteristics of sources. Global Biogeochemical Cycles, 1, 61-86.

Matthews, R., 1996: The influence of carbon budget methodology on assessments of the impact of forest management on the carbon balance. In: Forest Ecosystems, Forest Management and the Global Carbon Cycle [Apps, M.J. and D.T. Price (eds.)]. NATO ASI Series, Vol. I, No. 40, Springer-Verlag, Berlin, Germany, pp. 233-244.

Matthews, R.W., G.-J. Nabuurs, V. Alexeyev, R.A. Birdsey, A. Fischlin, J.P. Maclaren, G. Marland, and D.T. Price, 1996: Evaluating the role of Forest Management and Forest Products in the Carbon Cycle. In: Forest Ecosystems and the Global Carbon Cycle [Apps, M.J. and D.T. Price (eds.)]. NATO ASI Series, Vol. I-40, Springer-Verlag, Berlin and Heidelberg, Germany.

Matthews, R., R. Robinson, S. Abbott, and N. Fearis, 1994: Modeling of Carbon and Energy Budgets of Wood Fuel Coppice Systems. Technical Report ETSU B/W5/00337/REP, Mensuration Branch, Forestry Commission, for the Energy Technology Support Unit, Department of Trade and Industry, London, United Kingdom.

McConnell, S.G. and M.L. Quinn, 1988: Soil productivity of four land use systems in southeastern Montana. Soil Science Society of America Journal, 52, 500-506.

McCown, R.L., 1996: Being realistic about no-tillage, legume ley farming for the Australian semi-arid tropics. Australian Journal of Experimental Agriculture, 36, 1069-1080.

McGrath, S.P., 1998: Phytoextraction for soil remediation. In: Plants that Hyperaccumulate Heavy Metals [Brooks, R.R. (ed.)]. CAB International, Wallingford, United Kingdom, pp. 261-287.

McIntosh, P.D., A.E. Hewitt, K. Giddens, and M.D. Taylor, 1997a: Benchmark sites for assessing the chemical impacts of pastoral farming on loessial soils in southern New Zealand. Agriculture Ecosystems and Environment, 65, 267-280.

McIntosh, P.D., R.B. Allen, and N. Scott, 1997b: Effects of exclosure and management on biomass and soil nutrient pools in seasonally dry high country, New Zealand. Journal of Environmental Management, 51, 169-186.

McIntosh, P.D. and R.B. Allen, 1998: Effect of exclosure on soils, biomass, plant nutrients, and vegetation, on unfertilised steeplands, Upper Waitaki District, South Island, New Zealand. New Zealand Journal of Ecology, 22, 209-217.

McKeon, G.M., S.M. Howden, N.O.J. Abel, and J.M. King, 1993: Climate change: adapting tropical and subtropical grasslands. In: Grasslands for Our World [Barker, M.J., (ed.)]. SIR Publishing, Wellington, New Zealand, pp. 426-435.

McPherson, E.G., D. Nowak, G. Heisler, S. Grimmond, C. Souch, R. Grant, and R. Rowntree: 1997: Quantifying urban forest structure, function, and value: The Chicago Urban Forest Climate Project. Urban Ecosystems, 1, 49-61.

Michon, G. and H. de Foresta, 1996: Agroforests as an alternative to pure plantations for the domestication and commercialization of NTFPs. In: Domestication and Commercialization of Non-Timber Forest Products for Agroforestry [Leakey, R.R.B., A.B. Temu, and M. Melnyk (eds.)]. Non-Wood Forest Products, vol. 9, Food and Agriculture Organization of the United Nations, Rome, Italy, pp. 160-175.

Milchunas, D.G. and W.K. Laurenroth, 1993: Quantitative effects of grazing on vegetation and soils over a global range or environments. Ecological Monographs, 63(4), 327-366.

Minami, K., 1994: Methane from rice production. Fertilizer Research, 37, 167-180.

Minami, K., J. Goudriaan, E.A. Lantinga, and T. Kimura, 1993: The significance of grasslands in emission and absorption of greenhouse gases. In: Proceedings of the International Grasslands Congress. pp. 1231-1238.

Minami, K., A. Mosier, and R. Sass (eds.), 1994: CH4 and N2O: Global Emissions and Controls from Rice Fields and Other Agricultural and Industrial Sources. NIAES Series 2, YOKENDO Publishers, Tokyo, 234 pp.

Minkkinen, K. and J. Laine, 1998: Long-term effect of forest drainage on the peat carbon stores of pine mires in Finland. Canadian Journal of Forest Research, 28, 1267-1275.

Mitsuchi, M., 1974: Characters of humus formed under rice cultivation. Soil Science and Plant Nutrition, 249-259.

Montes, L. and M. Masco, 1996: Alternative species to raise productivity and extend the grazing season in the tussock grasslands of south Patagonia. In: Proceedings of the Fifth International Rangeland Congress [West, N.E. (ed.)]. Vol. I. Society for Range Management, Denver, CO, and, Salt Lake City, UT, USA, pp. 383-384.

Moore, J.L., S.M. Howden, G.M. McKeon, J.O. Carter, and J.C. Scanlan, 1997: A method to evaluate greenhouse gas emissions from sheep grazed rangelands in south west Queensland. In: Modsim '97 International Congress on Modelling and Simulation Proceedings, 8-11 December, University of Tasmania, Hobart [McDonald, D.A. and M. McAleer (eds.)]. Modelling and Simulation Society of Australia, Canberra, Australia, pp. 137-142.

Moosavi, S.C. and P.M. Crill, 1997: Controls on CH4 and CO2 emissions along two moisture gradients in the Canadian boreal zone. Journal of Geophysical Research, 102, 29, 261-229, 277.

Moser, M., C. Prentice, and S. Frazier, 1996: A global overview of wetland loss and degradation. In: Technical Session B of the 6th Ramsar Conference of Parties (COP). UNFCCC, New York, NY, USA and Brisbane, Australia.

Mosier, A.R., J.M. Duxbury, J.R. Freney, O. Heinemeyer, K. Minami, and D.E. Johnson, 1998: Mitigating agricultural emissions of methane. Climatic Change, 40, 39-84.

Murdiyarso, D., K. Hariah, and M. van Noordwijk (eds.), 1994: Modeling and Measuring Soil Organic Dynamics and Greenhouse Gas Emissions After Forest Conversion. ASB-Indonesia Report No. 1, International Centre for Agroforestry Southeast Asia Programme, Bogor, Indonesia, 118 pp.

Nabuurs, G.J., A.J. Dolman, E. Verkaik, A.P. Whitmore, W.P. Daamen, O. Oenema, P. Kabat, and G.M.J. Mohren, 1999: Resolving the Issues on Terrestrial Biospheric Sinks in the Kyoto Protocol. Report no. 410 200 030, Dutch National Research Programme on Global Air Pollution and Climate Change, Wageningen, Netherlands, 100 pp.

Nadelhoffer, K.J, B.A. Emmett, P. Gundersen, O.J. Kj�naas, C.J. Koopmans, P. Schleppi, A. Tietema, and R.F. Wright, 1999: Nitrogen deposition makes a minor contribution to carbon sequestration in temperate forests. Nature, 398, 145-148.

Naeth, M.A., A.W. Bailey, D.J. Pluth, D.S. Chanasyk, and R.T. Hardin, 1991: Grazing impacts on litter and soil organic matter in mixed prairie and fescue grassland ecosystems of Alberta. Journal of Range Management, 44, 7-12.

Nakicenovic, N., A. Grubler, and A. McDonald (eds.), 1998: Global Energy Perspectives. WEC-IIASA, Cambridge University Press, Cambridge, United Kingdom.

National Audubon Society, 1991: Toward Ecological Guidelines for Large-Scale Biomass Energy Development. National Audubon Society, New York, NY and Princeton University Center for Energy and Environmental Studies, Princeton, NJ, USA.

Neill, C., J.M. Melillo, P.A. Steudler, C.C Cerri, J.F.L. Moraes, M.C. Piccolo, and M. Brito, 1997: Soil carbon and nitrogen stocks following forest clearing for pasture in the southwestern Brazilian Amazon. Ecological Applications, 7(4), 1216-1225.

Neuenschwander, L.F. and R.N. Sampson, 2000: A wildfire and emissions policy model for the Boise National Forest. Journal of Sustainable Forestry, 11(1-2), 289-309.

Neuenschwander, L.F., J.P. Menakis, M. Miller, R.N. Sampson, C. Hardy, B. Averill, and R. Mask, 2000: Indexing Colorado watersheds to risk of wildfire. Journal of Sustainable Forestry, 11(1-2), 35-55.

Nie, X., 1996: The water and soil conservation and Loess Plateau farming. Journal of the Science and Technique for Shangxi Water and Soil Conservation, 6-8. (in Chinese)

Niklinska, M., M. Maryanski, and R. Laskowski, 1999: Effect of temperature on humus respiration rate and nitrogen mineralization: Implications for global climate change. Biogeochemistry, 44, 239-257.

Noble, A.D., M. Cannon, and D. Muller, 1997: Evidence of accelerated soil acidication under Stylosanthes-dominated pastures. Australian Journal of Soil Research, 35, 1309-1322.

Nordt, L.C., L.P. Wilding, and L.R. Drees, 2000: Pedogenic carbonate transformations in leaching soil systems: Implications for the global carbon cycle. In: Global Climate Change and Pedogenic Carbonates [Lal, R., J.M. Kimble, H. Eswaran, and B.A. Stewart (eds.)]. CRC-Lewis Publishers, Boca Raton, FL, USA, pp. 43-64.

Northup, B.K. and J.R. Brown, 1999: Spatial distribution of soil carbon in grazed woodlands of dry tropical Australia: tussock and inter-tussock scales. In: People and Rangelands: Building the Future. Proceedings of the Sixth International Rangeland Congress [Eldridge, D. and D. Freeudenberger (eds.)]. Australian Academy of Science, Townsville, Australia, July 1999, Vol. II, pp. 120-121.

Nowak, D.J., 1991: Urban forest structure and the functions of hydrocarbon emissions and carbon storage. In: Proceedings of the Fifth National Urban Forest Conference, Los Angeles, CA [Rodbell, P.D. (ed.)]. American Forests, Washington, DC, USA, pp. 48-51.

Nowak, D.J., 1994: Air pollution removal by Chicago's urban forest. In: Chicago's Urban Forest Ecosystem: Results of the Chicago Urban Forest Climate Project [McPherson, E.G., D.J. Nowak, and R.A. Rowntree (eds.)]. General Technical Report No. NE-186, USDA Forest Service, Northeastern Forest Experiment Station, Radnor, PA, USA, pp. 63-82.

Nyasimi, M., A. Niang, B. Amadalo, and E. Obonyo, 1997: Using the Wild Sunflower, Tithonia, in Kenya. International Centre for Agroforestry, KARI, and KEFRI, Nairobi, Kenya, 12 pp., (available in English and Kiswahili).

Nziguheba, G., C.A. Palm, R.J. Buresh, and P.J. Smithson, 1998: Soil phosphorus fractions and adsorption as affected by organic and inorganic sources. Plant and Soil, 198, 159-168.

Odum, E.P., 1969: The strategy of ecosystem development. Science, 164, 262-270.

Ojima, D.S., W.J. Parton, D.S. Schimel, J.M.O. Scurlock, and T.G.F. Kittel, 1993a: Modeling the effects of climatic and CO2 changes on grassland storage of soil C. Water, Air and Soil Pollution, 70, 643-657.

Ojima, D.S., B.O.M. Dirks, E.P. Glenn, C.E. Owensby, and J.O. Scurlock, 1993b: Assessment of C budget for grasslands and drylands of the world. Water, Air and Soil Pollution, 70, 95-109.

Oldeman, L.R., 1994: The global extent of soil degradation. In: Soil Resilience and Sustainable Land Use [Greenland, D.J. and I. Szabolcs (eds.)]. CAB International, Wallingford, United Kingdom, pp. 99-117.

Oldeman, L.R., V.W.P. van Engelen, and J.H.M. Pulles, 1991: The extent of human-induced soils degradation. In: World Map of the Status of Human-Induced Soil Degradation: An Explanatory Note.

Overend, R.P. and E. Chornet (eds.), 1999: Proceedings of the 4th Biomass Conference of the Americas, Oakland, CA. Elsevier Science Publishers, Oxford, United Kingdom.

Palm, C.A., R.J.K. Myers, and S.M. Nandwa, 1997: Combined use of organic and inorganic nutrient sources for soil fertility maintenance and replenishment. In: Replenishing Soil Fertility in Africa [Buresh, R.J., P.A. Sanchez, and F. Calhoun (eds.)]. SSSA Special Publication 51, Soil Science Society of America, Madison, WI, USA, pp. 193-218.

Palo, M., 1999: No end to deforestation? In: World Forests, Society and the Environment [Palo, M. and J. Uusivuori (eds.)]. Kluwer Academic Publishers, Dordrecht, Netherlands, pp. 65-77.

Pan, W., 1999: Personal communication, Washington State University, Pullman, WA, USA.

Patterson, J., 1999: Wetlands and Climate Change: Feasibility Investigation of Giving Credit for Conserving Wetlands as Carbon Sinks. Wetlands international, Ottawa, Canada.

Paul, E.A., R.F. Follett, S.W. Leavitt, A.D. Halvorson, G.A. Peterson, and D.J. Lyon, 1997a: Radiocarbon dating for determination of soil organic matter pool sizes and dynamics. Journal of the Soil Science Society of America, 61, 1058-1067.

Paul, E.A., K. Paustian, E.T. Elliott, and C.V. Cole (eds.), 1997b: Soil Organic Matter in Temperate Agroecosystems: Long-Term Experiments in North America. CRC Press, Boca Raton, FL, USA, 414 pp.

Paustian, K., O. Andren, H.H. Janzen, R. Lal, P. Smith, G. Tian, H. Tiessen, M. Van Noordwijk, and P.L. Woomer, 1997a: Agricultural soils as a sink to mitigate carbon dioxide emissions. Soil Use and Management, 13(4), 230-244.

Paustian, K., H.P. Collins, and E.A. Paul, 1997b: Management controls on soil carbon. In: Soil Organic Matter in Temperatate Agroecosystems: Long-Term Experiments in North America [Paul, E.A., K. Paustian, E.T. Elliott, and C.V. Cole (eds.)]. CRC Press, Boca Raton, FL, USA, pp. 15-49.

Paustian, K., C.V. Cole, D. Sauerbeck, and N. Sampson, 1998a: CO2 mitigation by agriculture: an overview. Climatic Change, 40, 135-162.

Paustian, K., E.T. Elliot, and K. Killian, 1998b: Modeling soil carbon in relation to management and climate change in some egroecosystems in Central North America. In: Soil Processes and the Carbon Cycle [Lal, R., J.M. Kimble, R.F. Follet, and B.A. Stewart (eds.)]. CRC Press, London, United Kingdom.

Paustian, K., J. Six, E.T. Elliott, and H.W. Hunt, 2000a: Management options for reducing CO2 emissions from agricultural soils. Biogeochemistry, 48, 147-163.

Paustian, K., E.T. Elliott, K. Killian, J. Cipra, G. Bluhm, and J.L. Smith, 2000b: Modeling and regional assessment of soil carbon: A case study of the Conservation Reserve Program. In: Soil Management for Enhancing Carbon Sequestration [Lal, R. and K. McSweeney (eds.)]. SSSA Special Publication, Soil Science Society of America, Madison, WI, USA, (in press).

Peterson, G.A., A.D. Halvorson, J.L. Havlin, O.R. Jones, D.J. Lyon, and D.L. Tanaka, 1998: Reduced tillage and increasing cropping intensity in the Great Plains conserves soil C. Soil and Tillage Research, 47, 207-218.

Pearce, D., 1990: An Economic Approach to Saving the Tropical Forests. LEEC Paper 90-06, [Who is the publisher?], London, United Kingdom.

Pinard, M.A. and F.E. Putz, 1996: Retaining forest biomass by reducing logging damage. Biotropica, 28, 278-295.

Pinard, M.A. and F.E. Putz, 1997: Monitoring carbon sequestration benefits associated with a reduced-impact logging project in Malaysia. Mitigation and Adaption Strategies for Global Change, 2, 203-215.

Pingoud, K., A. Lehtila, and I. Savolainen, 1999: Bioenergy and the forest industry in Finland after the adoption of the Kyoto Protocol. Environmental Science and Policy, 2, 153-163.

Plantinga, A.J. and R.A. Birdsey, 1994: Optimal forest stand management when benefits are derived from carbon. Natural Resource Modeling, 8(4), 373-387.

Polley, H.W., H.S. Mayeaux, H.B. Johnson, and C.R. Tischler, 1997: Atmospheric CO2, soil water, and shrub/grass ratios on rangelands. Journal of Range Management, 50, 278-284.

Post, W.M., R.C. Izaurralde, L.K. Mann, and N. Bliss, 1999: Monitoring and verifying soil organic carbon sequestration. In: Carbon Sequestration in Soils: Science, Monitoring, and Beyond [Rosenberg, N.J., R.C. Izaurralde, and E.L. Malone (eds.)]. Battelle Press, Columbus, Ohio, USA, pp. 41-66.

Potter, K.N., H.A. Torbert, O.R. Jones, J.E. Matocha, J.E. Morrison, Jr., and P.W. Unger, 1998: Distribution and amount of soil organic C in long-term management systems in Texas. Soil and Tillage Research, 47, 309-321.

Powlson, D.S., P. Smith, and J.U. Smith (eds.), 1996: Evaluation of Soil Organic Matter Models Using Existing Long-Term Datasets. NATO ASI Series I, Vol. 38, Springer-Verlag, Heidlelberg, Germany, 429 pp.

Powlson, D.S., P. Smith, K. Coleman, J.U. Smith, M.J. Glendining, M. Korschens, and U. Franko, 1998: A European network on long-term sites for studies on soil organic matter. Soil and Tillage Research, 47, 263-274.

Prabhu, E. and V. Tiangco, 1999: The Flex-MicroturbineTM for biomass gases. In: Proceedings of the 4th Biomass Conference of the Americas, Oakland, CA [Overend, R.P. and E. Chornet (eds.)]. Elsevier Science Publishers, Oxford, United Kingdom, pp. 1439-1444.

Price, T.D., M.J. Apps, and W.A. Kurz, 1998: Past and possible future carbon dynamics of Canada's boreal forest ecosystems. In: Carbon Dioxide in Forestry and Wood Industry [Kohlmaier, G.K., M. Weber, and R.A. Houghton (eds.)]. Springer-Verlag, Berlin, Germany, pp. 63-88.

Prinsloo, M.A., G.H. Wiltshire, and C.C. du Preez, 1990: Loss of nitrogen fertility and its restoration in some Orange Free State soils. South African Journal of Plant and Soil, 7(1), 55-61.

Putz, F.E. and M.A. Pinard, 1993: Reduced-impact logging as a carbon-offset method. Conservation Biology, 7, 755-757.

Rao, M.R., A. Niang, F. Kwesiga, B. Duguma, S. Franzel, B. Jama, and R. Buresh, 1998: Soil fertility replenishment in sub-saharan Africa. New techniques and the spread of their use on farms. Agroforestry Today, 10(2), 3-8.

Rao, I.M., M.A. Ayarza, and R.J. Thomas, 1994: The use of carbon isotope ratios to evaluate legume contribution to soil enhancement in tropical pastures. Plant and Soil, 162, 177-182.

Ravindranath, N.H., P. Sudha, and R. Sandhya, 1999: CDM Opportunities in Forestry Sector in India. Technical Report, Indian Institute of Science, Bangalore, India.

Read, P., 1996: Forestry as a medium term buffer stock of carbon. In: Proceedings [of the] World Renewable Energy Conference, 1996 [Sayigh, A.A.N. (ed.)]. Elsevier Science Publishers Ltd., Oxford, United Kingdom, pp. iii, v, 984-988.

Read, P., 1997: Food fuel fiber and faces to feed. Ecological Economics, 23, 81-93.

Read, P., 1998: Dynamic interaction of short rotations and conventional forestry in meeting demand for bioenergy in the least cost mitigation strategy. Biomass and Bioenergy, 15, 7-15.

Read, P., 1999: Carbon Sequestration in Forests: Supply Curves for Carbon Absorption. Paper presented at a U.S. Department of Energy/International Energy Agency workshop on promising technologies for mitigating greenhouse gases, Washington, DC, USA, May 1999. Available at: http://www.iea.org/workshop/engecon/.

Reicosky, D.C. and M.J. Lindstrom, 1995: Impact of fall tillage on short-term carbon dioxide flux. In: Soils and Global Change [Lal, R., J. Kimble, E. Levine, and B.A. Stewart (eds.)]. Lewis Publishers, Boca Raton, FL, USA, pp. 177-188.

Reicosky, D.C., 1994: Crop residue management: Soil, crop, climate interaction. Special series. In: Advances in Soil Science, Crop Residue Management [Hatfield, J.L. and B.A. Stewart (eds.)]. Lewis Publishers, Chelsea, MI, USA, pp. 191-214.

Repetto, R. and M. Gillis (eds.), 1988: Public Policies and the Misuse of Forest Resources. Cambridge University Press, Cambridge, United Kingdom, 432 pp.

Resck, D.V.S., C.A. Vasconcellos, L. Vilela, and M.C.M. Macedo, 2000: Impact of conversion of Brazilian cerrados to cropland and pastureland on soil carbon pool and dynamics. In: Global Climate Change and Tropical Ecosystems [Lal, R., J.M. Kimble, and B.A. Stewart (eds.)]. CRC-Lewis Publishers, Boca Raton, FL, USA, pp. 169-195.

Rietberger, S. (ed.), 1993: Tropical Forestry. Earthscan Publications Ltd., London, United Kingdom.

Robbins, G.B., J.J. Bushell, and G.M. McKeon, 1989: Nitrogen immobilisation in decomposing litter contributes to productivity decline in aging pastures of green panic (Panicum maximum vari trichoglume). Journal of Agricultural Science (Cambridge), 113, 401-406.

Robertson, F.A., R.J. Myers, and P.G. Saffigna, 1997: Nitrogen cycling in brigalow clay soils under pasture and cropping. Australian Journal of Soil Research, 35, 1323-1339.

Robles, M.D. and I.C. Burke, 1998: Soil organic matter recovery on Conservation Reserve Program fields in southeastern Wyoming. Soil Science Society of America Journal, 62, 725-730.

Rosell, R.A. and J.A. Galantini, 1998: Soil organic carbon dynamics in native and cultivated ecosystems of South America. In: Management of Carbon Sequestration in Soil [Lal, R., J. Kimble, R. Follett, and B.A. Stewart (eds.)]. CRC Press, Boca Raton, FL, USA, pp. 11-33.

Rosenfeld, A.H., J.J. Romm, H. Akbari, and M. Pomerantz, 1996: Policies to reduce heat islands: benefits and implementation strategies. Energy and Buildings (Special Issue on Heat Islands).

Rosillo-Calle, F., S. Bajay, and H. Rothman (eds.), 2000: Industrial Uses of Biomass Energy. Taylor and Francis, London, United Kingdom, (in press).

Roulet, N.T., 2000: Peatlands, carbon storage and flow, and the Kyoto Protocol: prospects and significance for Canada. Wetlands, (in press).

Roulet, N.T. and T.R. Moore, 1995: The effect of forestry drainage practices on the emission of methane from northern peatlands. Canadian Journal of Forestry Research, 25, 491-499.

Row, C., 1996: Effects of selected forest management options on carbon storage. In: Forests and Global Change. Volume 2: Forest Management Opportunities for Mitigating Carbon Emissions [Sampson, N. and D. Hair (eds.)]. American Forests, Washington, DC, USA, pp. 59-90.

Row, C. and R.B. Phelps, 1996: Wood carbon flows and storage after timber harvest. In: Forests and Global Change. Volume 2: Forest Management Opportunities for Mitigating Carbon Emissions [Sampson, N. and D. Hair (eds.)]. American Forests, Washington, DC, USA, pp. 27-58.

Rudel, T. and J. Roper, 1997: The Paths to Rain Forest Destruction: Crossnational Patterns of Tropical Deforestation, 1975-1990. World Development, (25/1), 53-65.

Russell, J.S., 1960: Soil fertility changes in the long-term experimental plots at Kybybolite, South Australia. Australian Journal of Agricultural Research, 11, 902-926.

Sampson, R.N., G.A. Moll, and J.J. Kielbaso, 1992: Opportunities to increase urban forests and the potential impacts on Carbon storage and conservation, In: Forests and Global Change, Volume 1: Opportunities for Increasing Forest Cover [Sampson, R.N. and D. Hair (eds.)]. American Forests, Washington, DC, USA, pp. 51-72.

Sampson, R.N., L.L. Wright, J.K. Winjum, J.D. Kinsman, J. Benneman, E. Kirsten, and J.M.O. Scurlock, 1993: Biomass management and energy. Water, Air and Soil Pollution, 70(1-4), 139-159.

Sampson, R.N., R.D. Atkinson, and J.W. Lewis, 2000: Indexing resource data for forest health decisionmaking. Journal of Sustainable Forestry, 11(1-2), 1-14.

San Jose, J.J., R.A. Montes, and M.R. Farinas, 1998: Carbon stocks and fluxes in a temporal scaling from a savanna to a semi-deciduous forest. Forest Ecology and Management, 105, 251-262.

Sanchez, P.A., 1995: Science in agroforestry. Agroforestry Systems, 30, 5-55.

Sanchez, P.A., P.L. Woomer, and C.A. Palm, 1994: Agroforestry approaches for rehabilitating degraded lands after tropical deforestation. In: JIRCAS International Symposium Series, vol. 1. Tsukuba, Japan, pp. 108-119.

Sanchez, P.A., K.D. Shepherd, M.I. Soule, F.M. Place, R.J. Buresh, A.-M.N. Izac, U. Mokwunye, F.R. Kwesiga, C.G. Ndiritu, and P.L. Woomer, 1997a: Soil fertility replenishment in Africa: an investment in natural resource capital. In: Replenishing Soil Fertility in Africa [Buresh, R.J., P.A. Sanchez, and F. Calhoun (eds.)]. SSSA Special Publication 51, Soil Science Society of America, Madison, WI, USA, pp. 1-46.

Sanchez, P.A., R.J. Buresh, and R.R.B. Leakey, 1997b: Trees, soils and food security. Philosophical Transactions of the Royal Society of London, Series B, 353, 949-961.

Sanchez, P.A., 1999: Delivering on the promise of agroforestry. Environment, Development and Sustainability, (in press).

Sanchez, P.A., 2000: Linking climate change research with food security and poverty reduction in the tropics. Agriculture, Ecosystems and Environment, (submitted).

Sass, R.L., F.M. Fisher, Y.B. Wang, F.T. Turner, and M.F. Jund, 1992: Methane emission from rice fields; the effect of floodwater management. Global Biogeochemical Cycles, 6, 249-262.

Scanlan, J.C., A.J. Pressland, and D.J. Myles, 1996: Run-off and soil movement on mid-slopes in north-east Queensland [Australia] grazed woodlands. Rangeland Journal, 18(1), 33-46.

Scanlan, J.C., 1992: A model of woody-herbaceous biomass relationships in eucalypt and mesquite communities. Journal of Range Management, 45, 75-80.

Scheumann, W., 1993: New irrigation schemes in southeastern Anatolia and in northern Syria: more competition and conflict over the Euphrates? Quarterly Journal of International Agriculture, 32, 240-259.

Schimel, D.S., B.H. Braswell, R. McKeown, D.S. Ojima, W.J. Parton, and W. Pulliam, 1996: Climate and nitrogen controls on the geography and timescales of terrestrial biogeochemical cycling. Global Biogeochemical Cycles, 10, 677-692.

Schlamadinger, B. and G. Marland, 1996: The role of forest and bioenergy strategies in the global carbon cycle, Biomass and Bioenergy, 10, 275-300.

Schlesinger, W.H., 1999: Carbon sequestration in soils. Science, 284, 2095.

Schlesinger, W.H., 1986: Changes in soil carbon storage and associated properties with disturbance and recovery. In: The Changing Carbon Cycle. A Global Analysis [Trabalka, J.R. and D.E. Reichle (eds.)]. Springer-Verlag, New York, NY, USA, pp. 194-220.

Schnabel, R.R., A.J. Franzluebbers, W.L. Stout, M.A. Sanderson, and J.A. Stuedemann, 2000: Pasture management effects on soil carbon sequestration. In: Carbon Sequestration Potential of U.S. Grazinglands [Follett, R.F., J.M. Kimble, and R. Lal (eds.)]. CRC Press, Boca Raton, FL, USA, (in press).

Scholes, R.J. and S.R. Archer, 1997: Tree-grass interactions in savannas. Annual Review of Ecology and Systematics, 28: 517-544.

Scholes, R.J. and M.R. van der Merwe, 1996: Sequestration of carbon in savannas and woodlands. The Environmental Professional, 18, 96-103.

Scholes, R.J., 1999: Will the terrestrial carbon sink saturate soon? Global Change Newsletter, 37, 2-3.

Scholes, R.J., E.-D. Schulze, L.F. Pitelka, and D.O. Hall, 1999: Biogeochemistry of terrestrial ecosystems. In: The Terrestrial Biosphere and Global Change [Walker, B., W. Steffen, J. Canadell, and J. Ingram (eds.)]. Cambridge University Press, Cambridge, United Kingdom, pp. 271-303.

Scholes, R.J. and B.H. Walker, 1993: An African savanna: synthesis of the Nylsvley study. Cambridge University Press, Cambridge, United Kingdom, 293 pp.

Scholes, R.J. and D.O. Hall, 1996: The carbon budget of tropical savannas, woodlands and grasslands. In: Global Change: Effects on Coniferous Forests and Grasslands [Breymeyer, A., D.O. Hall, J.M. Melillo, and G.I. Agren (eds.)]. SCOPE 56, John Wiley and Sons, Chichester, United Kingdom, pp. 69-100.

Schopfhauser, W., 1998: World forests: The area for afforestation and their potential for fossil carbon sequestration and substitution. In: Carbon Dioxide Mitigation in Forestry and Wood Industry, [Kohlmaier, G.H., M. Weber, and R.A. Houghton (eds.)]. Springer-Verlag, Berlin, Germany, pp. 185-203.

Schroeder, P.E., 1992: Carbon storage potential of short rotation tropical tree plantations. Forest Ecology and Management, 50, 31-41.

Schuman, G.E., J.D. Reeder, J.T. Manley, R.H. Hart, and W.A. Manley, 1999: Impact of grazing management on the carbon and nitrogen balance of a mixed-grass rangeland. Ecological Applications, 9, 65-71.

Schwab, A.P., C.E. Owensby, and S. Kulyingyong, 1990: Changes in soil chemical properties due to 40 years of fertilisation. Soil Science, 149(1), 35-43.

Schutz, H., A. Holzapfel-Pschorn, R. Conrad, H. Rennenberg, and W. Seiler, 1989: A 3-year continuous record on the influence of day-time, season, and fertilizer treatment on methane emission rates from an Italian rice paddy. Journal of Geophysical Research, 94, 16405-16416.

Scurlock, J.M.and D.O. Hall, 1998: The global carbon sink: a grassland perspective. Global Change Biology, 4, 229-233.

Sen, A.K., 1981: Poverty and Famines: An Essay on Entitlement and Deprivation. Clarendon Press, Oxford, United Kingdom.

Senthilkumar, K., S. Manian, K. Udaiyan, and S. Paulsamy, 1998: Elevated biomass production in burned grasslands in southern India. Tropical Grasslands, 32, 50-63.

Simons, A.J., I.K. Dawson, B. Duguma, and Z. Tchoundjeu, 1998: Passing problems: prostate and prunus. HerbalGram, 43, 49-53.

Singh, G., N.T. Singh, and I.P. Abrol, 1994: Agroforestry techniques for the rehabilitation of degraded salt-affected land. Land Degradation Development, 5, 223-242.

Skjemstad, J.O., P. Clarke, J.A. Taylor, J.M. Oades, and S.G. McClure, 1996: The chemistry and nature of protected carbon in soil. Australian Journal of Soil Research, 34, 251-271.

Skog, K.E. and G. Nicholson, 1998: Carbon cycling through wood products: the role of wood and paper products in carbon sequestration. Forest Products Journal, 48(7-8), 75-83.

Smaling, E.M.A., 1993: An Agroecological Framework for Integrating Nutrient Management, with Special Reference to Kenya. Ph.D. thesis Agricultural University, Wageningen, The Netherlands.

Smith, P., D.S. Powlson, M.J. Glendining, and J.U. Smith, 1998: Preliminary estimates of the potential for carbon mitigation in European soils through no-till farming. Global Change Biology, 4, 679-685.

Smith, P., D.S. Powlson, M.J. Glendining, and J.U. Smith, 1997a: Potential for carbon sequestration in European soils: preliminary estimates for five scenarios using results from long-term experiments. Global Change Biology, 3, 67-79.

Smith, P., D.S. Powlson, M.J. Glendining, and J.U. Smith, 1997b: Opportunities and limitations for C sequestration in European agricultural soils through changes in management. In: Management of Carbon Sequestration in Soil [Lal, R., J.M. Kimble, R.F. Follett, and B.A. Stewart (eds).]. CRC Press, Boca Raton, FL, USA, pp. 143-152.

Sorenson, K.W., 1993: Indonesian peat swamp forests and their role as a carbon sink. Chemosphere, 27, 1065-1082.

Squires, V.R., E.P. Glenn, and A.T. Ayoub (eds.), 1995: Combating Global Climate Change by Combating Land Degradation. Proceedings of a workshop held in Nairobi, Kenya, 4-8 September 1995, United Nations Environmental Programme, Nairobi, Kenya, 348 pp.

Stafford Smith, M., G.M. McKeon, R. Buxton, and J. Breen, 1999: The integrated impacts of price, policy and productivity changes on land use in northern Australia. In: People and Rangelands: Building the Future. Proceedings of the Sixth International Rangeland Congress [Eldridge, D. and D. Freeudenberger (eds.)]. Australian Academy of Science, Townsville, Australia, Vol. II, pp. 864-866.

Stallard, R.F., 1998: Terrestrial sedimentation and the carbon cycle: Coupling weather and erosion to carbon burial. Global Biogeochemical Cycles, 12, 231-257.

Steppler, H.A. and P.K.R. Nair (eds.), 1987: Agroforestry-a Decade of Development. International Centre for Agroforestry, Nairobi, Kenya, 335 pp.

Stockfisch, N., T. Forstreuter, and W. Ehlers, 1999: Ploughing effects on soil organic matter after twenty years of conservation tillage in Lower Saxony, Germany. Soil and Tillage Research, 52, 91-101.

Stott, D.E., G. Kassim, J.P. Martin, and K. Haider, 1983: Stabilization and incorporation into biomass of specific plant carbons during biodegradation in soil. Plant and Soil, 70, 15-26.

Strich, S., 1998: Carbon mitigation potential of German forestry considering competing forms of land use. In: Carbon Dioxide in Forestry and Wood Industry [Kohlmaier, G.K., M. Weber, and R.A. Houghton (eds.)]. Springer-Verlag, Berlin, Germany, 125-135.

Suarez, D., 1998: Impact of agriculture on CO2 as affected by changes in inorganic carbon. In: Global Climate Change and Pedogenic Carbonates [Lal, R., J. Kimble, H. Eswaran, and B.A. Stewart (eds.)]. CRC Press, Boca Raton, FL, USA, (in press).

Subak, S., 1999: Agricultural Soil Carbon Accumulation in North America: Considerations for Climate Policy. Natural Resourcs Defense Council, Washington, DC, USA, 25 pp.

Sumner, M.E. and R. Naidu (eds.), 1998: Sodic Soils: Distribution, Properties, Management and Environmental Consequences. Oxford University Press, New York, NY, USA.

Swarup, A., M.C. Manna, and G.B. Singh, 2000: Impact of land use and management practices on organic carbon dynamics in soils of India. In: Global Climate Change and Tropical Ecosystems [R. Lal, J.M. Kimble, and B.A. Stewart (eds.)]. CRC-Lewis Publishers, Boca Raton, FL, USA, 261-282.

Swift, M.J., O.W. Heal, and J.M. Anderson, 1979: Decomposition in Terrestrial Ecosystems. Blackwell Science Publishers, Oxford, United Kingdom, 372 pp.

Swift, M.J. (coordinator), 1999: Below-Ground Biodiversity Assessment Working Group Summary Report 1996-1998. Alternatives to Slash and Burn Project. Phase II. International Centre for Agroforestry, Nairobi, Kenya, (in press).

Tang, C., L. Barton, and C. Raphael, 1998: Pasture legume species differ in their capacity to acidify soil. Australian Journal of Agricultural Research, 49(1), 53-58.

Tenberg, A., M. Da Veiga, S.C.F. Dechen, and M.A. Stocking, 1998: Modelling the impact of erosion on soil productivity: a comparative evaluation of approaches on data from southern Brazuk. Experimental Agriculture, 34, 55-71.

Thornthwaite, C.W., 1948: An approach toward a rational classification of climate. Geographical Review, 38, 55-94.

Togtohyn, C., D. Ojima, J. Luvsandorjiin, J. Dodd, S. Williams, and N.E. West, 1996: Simulation studies of grazing in the Mongolian steppe. In: Proceedings of the Fifth International Rangeland Congress [West, N.E. (ed.)]. Society for Range Management, Denver, CO, and Salt Lake City, UT, USA, 23-28 July 1995, Vol. I, pp. 561-562.

Tolonen, K., and J. Turunen, 1996: Accumulation rates of carbon in mires in Finland and implications for climate change. The Holocene, 6, 171-178.

Tomich, T.P., M. van Noordwijk, S. Vosti, and J. Witcover, 1998: Agricultural development with rainforest conservation: Methods for seeking best-bet alternatives to slash-and-burn, with applications to Brazil and Indonesia. Agricultural Economics, 19, 159-174.

Tomich, T.P., M. van Noordwijk , S. Budidarsono, A. Gillison, T. Kusumanto, D. Murdiyarso, F. Stolle, and A.M. Fagi, 1999: Agricultural intensification, deforestation and the environment: assessing tradeoffs in Sumatra, Indonesia. In: Agricultural Intensification and the Environment [Barrett, C.R. and D.R. Lee (eds.)] Blackwell Science Publishers, Oxon, United Kingdom.

Tongway, D.J. and J.A. Ludwig, 1996: Rehabilitation of semiarid landscapes in Australia. I. Restoring productive soil patches. Restoration Ecology, 4(4), 388-397.

Torbert, H.A., H.H. Rogers, S.A. Prior, W.H. Schlesinger, and G.B. Runion, 1997: Effects of elevated atmospheric CO2 in agro-ecosystems on soil carbon storage. Global Change Biology, 3, 513-521.

Torquebiau, E., 1984: Man-made dipterocarp forests in Sumatra. Agroforestry Systems, 2, 103-128.

Tothill, J.C. and C.G. Gillies, 1992: The Pasture Lands of Northern-Australia. Occasional Publication No. 5, Tropical Grasslands Society, Brisbane, Australia, 106 pp.

Tothill, J.C., J.N.G. Hargreaves, R.M. Jones, and C.K. McDonald, 1992: BOTANAL-a Comprehensive Sampling and Computing Procedure for Estimating Pasture Yield and Composition. I. Field Sampling. Tropical Agronomy Technical Memorandum No. 78, Commonwealth Scientific and Industrial Research Organization (CSIRO) Tropical Crops and Pastures, Brisbane, Australia, 24 pp.

Townsend, A.R., M.T. Sykes, and M.J. Apps, 1996: WG1 summary: natural and anthropogenically-induced variations in terrestrial carbon balance. In: Forest Ecosystems, Forest Management and the Global Carbon Cycle [Apps, M.J. and D.T. Price (eds.)]. NATO ASI Series I: Global Environmental Change, 40, 97-107.

Thorsen, B.J. and F. Helles, 1998: Optimal stand management with endogenous risk of sudden destruction. Forest Ecology and Management, 108, 287-299.

Tracy, B.F. and D.A. Frank, 1998: Herbivore influence on soil microbial biomass and nitrogen mineralization in a northern grassland ecosystem: Yellowstone National Park. Oecologia, 114, 556-562.

Travasso, M.I., G.O. Magrin, G.R. Rodr�guez, and D.R. Boull�n, 1999: Climate Change assessment in Argentina: II. Adaptation strategies for agriculture. Accepted in Food and Forestry: Global Change and Global Challenge. GCTE Focus 3 Conference. Reading, United Kingdom, September 1999.

Trimble, S.W., 1999: Decreased rates of alluvial sediment storage in the Coon Creek basin, Wisconsin, 1975-93. Science, 285, 1244-1246.

Trumbore, S.E. and S. Zheng, 1996: Comparison of fractionation methods for soil organic matter C analysis. Radiocarbon, 38, 219-229.

Trumbore, S.E., O.A. Chadwick, and R. Amundson, 1996: Rapid exchange between soil carbon and atmospheric carbon dioxide driven by temperature change. Science, 272, 393-396.

Turhollow, A.H. and R.D. Perlack, 1991: Emissions of CO2 from energy crop production. Biomass and Bioenergy, 1, 129-135.

United Nations Framework Convention on Climate Change (UNFCCC), 1998: Methodological issues, land-use change and forestry. Division 1/CP.3 Paragraph 5(a). Document FCCC/SBSTA, 1998/CRP.3, 8th Session of the Subsidiary Body for Scientific and Technological Advice, Bonn, Germany, June 2-12.

Unruh, J.D., R.A. Houghton, and P.A. Lefebvre, 1993: Carbon storage in agroforestry: an estimate for sub-Saharan Africa. Climate Research, 3, 39-52.

Urquiaga, S., G. Cadisch, B.J.R. Alves, R.M. Boddley, and K.E. Giller, 1998: Influence of decomposition of roots of tropical forage species on the availability of soil nitrogen. Soil Biology and Biochemistry, 30(14), 2099-2106.

USDA-NRCS, 1999: Summary Report: 1997 National Resources Inventory. US Department of Agriculture Natural Resources Conservation Service, Washington, DC, USA, 83 pp.

van Bremen, N. and R. Protz, 1988: Rates of calcium carbonate removal from soils. Canadian Journal of Soil Science, 68, 449-454.

van Ginkel, J.H., A.P. Whitmore, and A. Gorissen, 1999: Lolium perene grasslands may function as a sink for atmospheric carbon dioxide. Journal of Environmental Quality, 28, 1580-1584.

van Noordwijk, M., C. Cerri, P.L. Woomer, K. Nugroho, and M. Bernoux, 1997: Soil carbon dynamics in the humid tropical forest zone. In: The Management of Carbon in Tropical Soils Under Global Change: Science, Practice and Policy [Elliott, E.T., J. Kimble, and M.J. Swift (eds.)]. Geoderma, 79, 187-225.

van Wilgen, B.W., R.M. Cowling, and D.C. leMaitre, 1998: Ecosystem services, efficiency, sustainability an equity: South Africa's working for water programme. Trends in Ecology and Evolution, 13, 378.

Veldkamp, E., M. Keller, and M. Nunez, 1998: Effects of pasture management on N2O and NO emissions from soils in the humid tropics of Costa Rica. Global Biogeochemical Cycles, 12(1), 71-79.

Verardo, D.J., 1997: Charcoal analysis in marine sediments. Limnology and Oceanography, 42, 192-197.

Verardo, D.J. and W.F. Ruddiman, 1996: Late Pleistocene charcoal in tropical Atlantic deep-sea sediments: climatic and geochemical significance. Geology, 24, 855-857.

Vine, E., J. Sathaye, and W. Makundi, 1999: Guidelines for the Monitoring, Evaluation, Reporting, Verification and Certification of Forestry Projects for Climate Change Mitigation. Lawrence Berkeley National Laboratory, Berkeley, CA, USA.

Vitousek, P.M., H.A. Mooney, J. Lubchenco, and J.M. Melillo, 1997: Human domination of earth's ecosystems. Science, 277, 494-499.

von Amsberg, J., 1998: Economic parameters of deforestation. The World Bank Economic Review, 12/1, 133-153.

Vosti, S.A., J. Witcover, C.L. Carpentier, and E. do Amaral, 1999: Intensifying small-scale agriculture in the western Brazilian Amazon: Issues, implications and implementation. In: Agricultural Intensification and the Environment [Barrett, C.R. and D.R. Lee (eds.)]. Blackwell Science Publishers, Oxon, United Kingdom, (in press).

Wada, H., 1984: Nonvolatile residues in the anaerobic decomposition of organic matter. In: Organic Matter and Rice. IRRI, Los Banos, Philippines, pp. 345-359.

Wada, H., K. Inubushi, Y. Uehara, and Y. Takai, 1981: Relationship between total nitrogen and mineralizable nitrogen. Japanese Journal of Soil Science and Plant Nutrition, 52, 246-252 (in Japanese with English summary)

Waite, R.B., 1994: The application of visual estimation procedures for monitoring pasture yield and composition in exclosures and small plots. Tropical Grasslands, 28, 38-42.

Walter, A., 2000: New technologies for modern biomass energy carriers. In: Industrial Uses of Biomass Energy [Rosillo-Calle, F., S. Bajay, and H. Rothman (eds.)]. pp. 200-253.

Wassman, R., H. Pappen, and H. Rennenberg, 1993: Methane emission from rice paddies and possible mitigation strategies. Chemosphere, 26, 201-217 .

WEC, 1993: Energy for Tomorrow's World. Kogan Page, London, United Kingdom.

Wedin, D.A. and D. Tilman, 1996: Influence of nitrogen loading and species composition on the carbon balance of grasslands. Science, 274, 1720-1723.

Wilding, L.P., 1999: Comments to paper by Lal, Hassan and Dumanski. In: Carbon Sequestration in Soil: Science, Monitoring and Beyond, [Rosenberg, N.J., R.C. Izaurralde, and E.L. Malone (eds.)]. Battelle Press, Columbus, OH, USA, 146-149.

Williams, C.H., and C.M. Donald, 1957: Changes in organic matter and pH in a podzolic soil as influenced by subterranean clover and superphosphate. Australian Journal of Agricultural Research, 8, 179-189.

Wills, B.J., J.S. Sheppard, and K.T. Trainor, 1996: A review of the use of chenopod shrubs for dryland revegetation and forage in the South Island, New Zealand. In: Proceedings of the Fifth International Rangeland Congress [West, N.E. (ed.)]. Society for Range Management, Denver, CO, and Salt Lake City, UT, USA, 23-28 July 1995, Vol. I, pp. 612-613.

Winjum, J., S. Brown, and B. Schlamadinger, 1998: Forest harvests and wood products; sources and sinks of atmospheric carbon dioxide. Forest Science, 44, 272-284.

Winjum, J.K., R.K. Dixon, and P.E. Schroeder, 1993: Forest management and carbon storage: an analysis of 12 key forest nations. Water, Air and Soil Pollution, 70, 239-257.

Winter, W.H., J.J. Mott, R.W. McLean, and D. Ratcliff, 1989: Evaluation of management options for increasing the productivity of tropical savanna pastures 1. Fertiliser. Australian Journal of Experimental Agriculture, 29, 613-622.

Woods, J., and D.O. Hall, 1994: Bioenergy for Development:Technical and Environmental Dimensions. FAO Energy and Development Paper No. 13, Food and Agriculture Organization of the United Nations, Rome, Italy.

Woodwell, G.M., F.T. MacKenzie, R.A. Houghton, M. Apps, E. Gorham, and E. Davidson, 1998: Biotic feedbacks in the warming of the earth. Climatic Change, 40, 495-518.

Woomer, P.L., C.A. Palm, J. Alegre, C. Castilla, D.G. Cordeiro, K. Hairiah, J. Kotto-Same, A. Moukam, A. Ricse, V. Rodrigues, and M. van Noordwijk, 2000: Slash-and-burn effects on carbon stocks in the humid tropics. In: Global Climate Change and Tropical Ecosystems [Lal, R., J.M. Kimble, and B.A. Stewart (eds.)]. CRC Press, Boca Raton, FL, USA, pp. 99-115.

Woomer, P.L., C.A. Palm, J.N. Qureshi, and J. Kotto-Same, 1997: Carbon sequestration and organic resource management in African smallholder agriculture. In: Management of Carbon Sequestration in Soil [Lal, R., J.M. Kimble, R.A. Follett, and B.A. Stewart (eds.)]. CRC Press, Boca Raton, FL, USA, pp. 153-173.

Xu, D.Y., 1995: The potential for reducing atmospheric carbon by large-scale afforestation in China and related cost/benefit analysis. Biomass and Bioenergy, 8(5), 337-344.

Xu, D., 1999: Forestry and land use change assessment for China. In: Forestry and Land Use Change Assessment. Asian Development Bank, Manila, Philippines, pp. 73-97.

Yagi, K. and K. Minami, 1990: Effect of organic application on methane emission from some Japanese paddy fields. Soil Science and Plant Nutrition, 36, 599-610.

Yagi, K., H. Tsuruta, K. Kanda, and K. Minami, 1996: Effect of water management on methane emission from Japanese rice paddy field; antomated methane monitoring. Global Biogeochemical Cycles, 10, 255-267.

Yagi, K., H. Tsuruta, and K. Minami, 1997: Possible options for mitigating methane emission from rice cultivation, nutrient cycling. Agroeconomics, 49, 213-220.



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