| Chapter 2: Regional Perspectives |
Fig. 2.1. Important causes of soil degradation in Africa.
a) Areas affected by overgrazing |  |  |  |
Fig. 2.1. Important causes of soil degradation in Africa.
b) Areas affected by agricultural activities |  |  |  |
Fig. 2.1. Important causes of soil degradation in Africa.
c) Areas affected by overexploitation of vegetation |  |  |  |
Fig. 2.1. Important causes of soil degradation in Africa.
d) Areas affected by deforestation |  |  |  |
| Fig. 2.2. Average annual change in the extent of forest in selected African countries, 1981 - 90. |  |  |  |
| Fig. 2.3. Trends in mean annual rainfall in the Sahel (1897 - 1990). |  |  |  |
| Fig. 2.4. Access to safe water and sanitation services in Africa. |  |  |  |
| Fig. 2.5. African coastal ecosystems threatened by development. |  |  |  |
| Fig. 2.6. Causes of land degradation in Asia - Pacific. |  |  |
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| Fig. 2.7. Average annual change in the extent of forest in selected Asia - Pacific countries, 1981 - 90. |  |  |  |
| Fig. 2.8. Numbers of threatened species in selected Asia - Pacific countries, 1990s. |  |  |  |
| Fig. 2.9. National and international protection of natural areas in Asia and the Pacific. |  |  |  |
| Fig. 2.10. National and international protection of natural areas in Europe and the CIS countries. |  |  |  |
| Fig. 2.11. Observed mean annual concentration of phosphorus species for the Rhine River at Lobith station (German - Dutch border). |  |  |  |
| Fig. 2.12. European coastal ecosystems threatened by development. |  |  |  |
| Fig. 2.13. Percent change in average annual marine catch from 1981- 83 to 1991 - 93. |  |  |  |
| Fig. 2.14. Per capita carbon dioxide emissions in selected European countries, 1992. |  |  |  |
| Fig. 2.15. Desertification and land degradation in agriculturally used drylands of South America. |  |  |  |
| Fig. 2.16. Average annual change in the extent of forest in selected Latin American and Caribbean countries, 1981 - 90. |  |  |  |
| Fig. 2.17a. Numbers of threatened animal species in selected Latin American and Caribbean countries, 1990s. |  |  |  |
| Fig. 2.17b. Numbers of threatened plant species in selected Latin American and Caribbean countries, 1990s. |  |  |  |
| Fig. 2.18. Latin American and Caribbean coastal ecosystems threatened by development. |  |  |  |
| Fig. 2.19. Percentage of population residing in urban areas in selected countries in Latin American and the Caribbean, 1985 - 2015. |  |  |  |
| Fig. 2.20. Percentage of known species threatened in North America, 1990s. |  |  |  |
| Fig. 2.21. North American coastal ecosystems threatened by development. |  |  |  |
| Fig.2.22. Loss of cropland in selected West Asian countries, 1981 - 83 and 1991 - 93. |  |  |  |
| Fig. 2.23. Access to safe water and sanitation services in West Asia. |  |  |  |
| Fig. 2.24. Percent change in average annual marine catch from 1981 - 83 to 1991 - 93. |  |  |  |
| Fig. 2.25. Map of protected areas in the Arctic region. |  |  |  |
| Fig. 2.26. Antarctica and the Southern Ocean. |  |  |  |
| Fig. 2.27. Seasonal variability of Antarctic sea ice, 1973 - 92. |  |  |  |
| Box 2.2. Fig.1. Water level and salinity change in the Aral Sea. |  |  |  |
| Box 2.2. Fig.2. Chronology of the Aral Sea changes. |  |  |  |
| Chapter 4: Looking to the Future |
| Fig. 4.1. Population and economic growth from 1990 - 2100 under different development scenarios. |  |  |  |
| Fig. 4.2. Regional breakdown used in the modelling chapter. |  |  |  |
| Fig. 4.3. Recent and projected trends in population growth. |  |  |  |
| Fig. 4.4. Recent and projected trends in urbanization. |  |  |  |
| Fig. 4.5. Recent and projected trends in primary energy consumption. |  |  |  |
| Fig. 4.6. Index of global emissions of sulphur dioxide, nitrogen oxide, and carbon dioxide. |  |  |  |
| Fig. 4.7. Projected changes in yields in maize attributable to climate change, 1950 - 2050. |  |  |  |
| Fig. 4.8. Projected changes in average global surface temperatures for varying levels of control of sulphur dioxide emissions, 1950 - 2050. |  |  |  |
| Fig. 4.9. Projected trends in suphur dioxide emissions in selected regions with partial control emissions and with no control. |  |  |  |
| Fig. 4.10. Areas in Asia and Europe projected to be seriously affected by acidification and climate change by 2015 and 2050. a) Asia in 2015 - No controls. |  |  |  |
| Fig. 4.10. Areas in Asia and Europe projected to be seriously affected by acidification and climate change by 2015 and 2050. b) Asia in 2015 - With controls. |  |  |  |
| Fig. 4.10. Areas in Asia and Europe projected to be seriously affected by acidification and climate change by 2015 and 2050. c) Asia in 2050 - No controls. |  |  |  |
| Fig. 4.10. Areas in Asia and Europe projected to be seriously affected by acidification and climate change by 2015 and 2050. d) Asia in 2050 - With controls. |  |  |  |
| Fig. 4.10. Areas in Asia and Europe projected to be seriously affected by acidification and climate change by 2015 and 2050. e) Europe in 2015 - With controls. |  |  |  |
| Fig. 4.10. Areas in Asia and Europe projected to be seriously affected by acidification and climate change by 2015 and 2050. f) Europe in 2050 - With controls. |  |  |  |
| Fig. 4.11. Recent and projected trends in caloric intake from vegetable and animal products. |  |  |  |
| Fig. 4.12. Recent and projected trends in the production of total cereals. |  |  |  |
| Fig. 4.13. Recent and projected changes in land use and land cover. |  |  |  |
| Fig. 4.14. Main causes of biodiversity losses and gains. |  |  |  |
| Fig. 4.15. Habitat loss due to conversation of land from non-domesticated to domesticated areas, 1700 - 1980. |  |  |  |
| Fig. 4.16. Recent and projected extent of domesticated and non-domesticated land, 1970 - 2050. |  |  |  |
| Fig. 4.17. Projected changes in geographical distribution of domesticated and non-domesticated land, 1990 - 2050. a) 1990. |  |  |  |
| Fig. 4.17. Projected changes in geographical distribution of domesticated and non-domesticated land, 1990 - 2050. b) 2015. |  |  |  |
| Fig. 4.17. Projected changes in geographical distribution of domesticated and non-domesticated land, 1990 - 2050. c) 2050. |  |  |  |
| Fig. 4.18. Percentage of non-domesticated land area projected to be under different degrees of pressure from human population and associated activities. |  |  |  |
| Fig. 4.19. Historical and projected changes in the amount of non-domesticated land available per capita. |  |  |  |
| Fig. 4.20. Numbers of deaths by age group in developing and developed countries, 1990. |  |  |  |
| Fig. 4.21. Causes of death among children under age 5 in developing countries and developed countries, 1990. |  |  |  |
| Fig. 4.22. Availability of fresh water, assuming conventional development: land area by availability of fresh water as a percentage of the total world land area. |  |  |  |
| Fig. 4.23. Availability of fresh water, assuming conventional development: number of people by availability of fresh water. |  |  |  |
| Fig. 4.24. Projected changes in total fertility, life expectancy , and resulting changes in population for India, Mexico, the Netherlands, and the world. |  |  |  |
| Fig. 4.25. Disability-adjusted life expectancy years in India, Mexico, the Netherlands, and the world. |  |  |  |
| Fig. 4.26. Potential environmental gains of two different policy strategies. |  |  |  |