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Landcover - Europe and Central Asia Landcover - Europe and Central Asia
The Western part of the Eurasian continent, has some of the most populated and fertile parts of the World. Central Europe is densely populated, with few remaining fragments of undisturbed habitat, except for the mountain ranges. In the north - Scandinavia and Northern Russia, there is the taiga belt, with vast expanses of confierous forest, and further north, there is tundra and glaciers. Central Asia and Caucasus is a diverse region, with desert...
04 Oct 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
4
Land cover - Baltic Sea region Land cover - Baltic Sea region
The Baltic Sea region is covered in primarily forested land and crop land, in the taiga and temperate forest regions. Agricultural land is a main driver for nutrient inputs to the Baltic Sea, and thus eutorphication, and is thus relevant. Forest lands acts as a net buffer for nutrients, unless it is heavily diked and/or fertilised.
04 Oct 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
3
Landcover - Europe and Central Asia Landcover - Europe and Central Asia
The Western part of the Eurasian continent, has some of the most populated and fertile parts of the World. Central Europe is densely populated, with few remaining fragments of undisturbed habitat, except for the mountain ranges. In the north - Scandinavia and Northern Russia, there is the taiga belt, with vast expanses of confierous forest, and further north, there is tundra and glaciers. Central Asia and Caucasus is a diverse region, with desert...
04 Oct 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
2
Top 20 greenhouse gas emitters Top 20 greenhouse gas emitters
Total greenhouse gas emissions and million tonnes of CO2 equivalent emitters including land use change and forestry for various worldwide countries.
04 Jun 2008 - by Emmanuelle Bournay, UNEP/GRID-Arendal
4
Land cover changes in desert areas 1700,1900,2000 and 2050 Land cover changes in desert areas 1700,1900,2000 and 2050
The main land use change in desert areas has been the conversion of relatively barren drylands for agricultural needs, partially through irrigation. The conversion has historically primarily been to use the land for grazing, but the 2050 scenario suggests that small areas on the fringes of deserts will be converted to cropland. The model otherwise predicts modest changes for 2050.
06 Mar 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
5
Emissions of CO2 in Norway, 85-95 Emissions of CO2 in Norway, 85-95
The graph shows emissions of CO2 in Norway from 1985 to 1995 and estimates future emissions from 1995 to 2010. CO2 can be created by use of fossil fuel, by land-use convertion, combustion or cement production.
12 Feb 2006 - by UNEP/GRID-Arendal
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Land use in Eastern European countries - arable land and permanent cropland Land use in Eastern European countries - arable land and permanent cropland
The information on the state of biodiversity from 22 Central and Eastern European and former Soviet countries was assembled on the occasion of the 5th Conference of Parties of the Convention on Biological Diversity in Nairobi May 15-26, 2000. It is a collaborative effort of the ENRIN national focal points of UNEP-GRID. This Graphic shows land use in Eastern European countries, specifically arable land and permanent cropland.
10 Mar 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
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Land use in Eastern European countries - forest and other woodlands Land use in Eastern European countries - forest and other woodlands
The information on the state of biodiversity from 22 Central and Eastern European and former Soviet countries was assembled on the occasion of the 5th Conference of Parties of the Convention on Biological Diversity in Nairobi May 15-26, 2000. It is a collaborative effort of the ENRIN national focal points of UNEP-GRID. This graphic shows land use in Eastern European countries, specifically forest and woodlands.
10 Mar 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
3
Land use in Eastern European countries - permanent pastures Land use in Eastern European countries - permanent pastures
The information on the state of biodiversity from 22 Central and Eastern European and former Soviet countries was assembled on the occasion of the 5th Conference of Parties of the Convention on Biological Diversity in Nairobi May 15-26, 2000. It is a collaborative effort of the ENRIN national focal points of UNEP-GRID. This graphic shows land use in Eastern European countries, specifically permanent pastures.
10 Mar 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
3
Land use in Eastern European countries Land use in Eastern European countries
The information on the state of biodiversity from 22 Central and Eastern European and former Soviet countries was assembled on the occasion of the 5th Conference of Parties of the Convention on Biological Diversity in Nairobi May 15-26, 2000. It is a collaborative effort of the ENRIN national focal points of UNEP-GRID.
10 Mar 2006 - by Philippe Rekacewicz, UNEP/GRID-Arendal
4
Land cover - Baltic Sea region Land cover - Baltic Sea region
The Baltic Sea region is covered in primarily forested land and crop land, in the taiga and temperate forest regions. Agricultural land is a main driver for nutrient inputs to the Baltic Sea, and thus eutorphication, and is thus relevant. Forest lands acts as a net buffer for nutrients, unless it is heavily diked and/or fertilised.
04 Oct 2005 - by Hugo Ahlenius, UNEP/GRID-Arendal
3
Current and potential arable land use in Africa Current and potential arable land use in Africa
Out of the total land area in Africa, only a fraction is used for arable land. Using soil, land cover and climatic characteristics a FAO study has estimated the potential land area for rainfed crops, excluding built up areas and forests – neither of which would be available for agriculture. According to the study, the potential – if realised – would mean an increase ranging from 150 – 700% percent per region, with a total potential for the whole ...
02 Nov 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
4
Current and past radiative forcing, from human and natural causes Current and past radiative forcing, from human and natural causes
The radiative forcing from the increase in anthropogenic greenhouse gases since the pre-industrial era is positive (warming) with a small uncertainty range; that from the direct effects of aerosols is negative (cooling) and smaller; whereas the negative forcing from the indirect effects of aerosols (on clouds and the hydrologic cycle) might be large but is not well quantified. Key anthropogenic and natural factors causing a change in radiative fo...
17 May 2005 - by Philippe Rekacewicz, UNEP/GRID-Arendal
4
Population Density in 1990 Population Density in 1990
West Africa has one of the highest levels of poverty in the world. The purpose of the map is to communicate the relationship between rural poverty and land use potential in West Africa, in order to provide information to ensure optimal use of research investment.
04 Oct 2005 - by Emmanuelle Bournay, Philippe Rekacewicz, UNEP/GRID-Arendal
4
Poverty mapping study area Poverty mapping study area
This map represents the study area for the poverty mapping project for West Africa for generation of reliable statistical and cartographic products to communicate the relationship between rural poverty and land use potential in West Africa, in order to provide information to ensure optimal use of research investment.
04 Oct 2005 - by Emmanuelle Bournay, Philippe Rekacewicz, UNEP/GRID-Arendal
4
Poverty mapping study area Poverty mapping study area
This map represents the study area for the poverty mapping project for West Africa for generation of reliable statistical and cartographic products to communicate the relationship between rural poverty and land use potential in West Africa, in order to provide information to ensure optimal use of research investment.
07 Oct 2005 - by Emmanuelle Bournay, Philippe Rekacewicz, UNEP/GRID-Arendal
3
Human Impact - North America Human Impact - North America
Most areas of North America that have any economic significance - for agriculture, habitation or siliviculture has been converted and modifiedf for human use. Areas with lower degrees of disturbance and fragmentation are found in the vast Arctic areas of Canada and Alaska, as well as in the mountain ranges.
13 Sep 2006 - by Torstein Olsen and Einar Lieng, Statens Kartverk (for UNEP/GRID-Arendal)
3
Biodiversity loss: state and scenarios 2006 and 2050 Biodiversity loss: state and scenarios 2006 and 2050
These projections of biodiversity loss from 2000 to 2050 were produced by the GLOBIO consortium for UNEP's Global Environment Outlook 4. Across the GEO scenarios and regions, global biodiversity continues to be threatened, with strong implications for ecosystem services and human well-being. All regions continue to experience declines in terrestrial biodiversity in each of the scenarios. The greatest losses are seen in Markets First, followed by ...
26 Jan 2006 - by Hugo Ahlenius, UNEP/GRID-Arendal
2
Landcover - Europe and Central Asia Landcover - Europe and Central Asia
The Western part of the Eurasian continent, has some of the most populated and fertile parts of the World. Central Europe is densely populated, with few remaining fragments of undisturbed habitat, except for the mountain ranges. In the north - Scandinavia and Northern Russia, there is the taiga belt, with vast expanses of confierous forest, and further north, there is tundra and glaciers. Central Asia and Caucasus is a diverse region, with desert...
20 Jul 2007 - by Hugo Ahlenius, UNEP/GRID-Arendal
3
Greenhouse gas (GHG) emissions by source, 2004 Greenhouse gas (GHG) emissions by source, 2004
Overall, agriculture (cropping and livestock) contributes 13.5 % of global greenhouse gas emissions mostly through emissions of methane and nitrous oxide (about 47% and 58% of total anthropogenic emissions of CH4 and N2O, respectively). The largest producer is power generation at 25.9% followed by industry with 19.4%.
03 Jan 2008 - by IAASTD/Ketill Berger, UNEP/GRID-Arendal
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