Table 1. Some demographic characteristics and natural resources availability in Central and South Asia
Population
size 1995 | Population growth rate 1990-95 (%) | Percentage urban 1995 |
Urban pop.
growth rate | Cropland per caput 1993 (ha) |
Forest/woodland
per caput |
Renewable water
per caput | |
| Azerbaijan | 7.6 | 1.2 | 55.8 | 1.7 | (..) | (..) | 11.9 |
| Kazakhstan | 17.1 | 0.5 | 59.7 | 1.2 | (..) | (..) | 27.1 |
| Turkmenistan | 4.1 | 2.3 | 44.9 | 2.3 | (..) | (..) | 48.1 |
| Uzbekistan | 22.8 | 2.2 | 41.3 | 2.6 | (..) | (..) | 15.5 |
| Tajikistan | 6.1 | 2.9 | 32.2 | 2.9 | (..) | (..) | 45.5 |
| Kyrgyzstan | 4.7 | 1.7 | 38.9 | 2.1 | (..) | (..) | 35.6 |
| Iran | 67.3 | 2.7 | 59.0 | 3.6 | 0.28 | 0.18 | 4.8 |
| Afghanistan | 20.1 | 5.8 | 20.0 | 7.7 | 0.46 | 0.11 | 6.8 |
| Pakistan | 140.5 | 2.8 | 34.7 | 4.4 | 0.16 | 0.03 | 9.1 |
| India | 935.7 | 1.9 | 26.8 | 2.9 | 0.19 | 0.08 | 6.1 |
| Nepal | 21.9 | 2.6 | 13.7 | 7.1 | 0.11 | 0.28 | 21.2 |
| Bhutan | 1.6 | 1.2 | 6.4 | 4.8 | 0.08 | 1.63 | 158.8 |
| Bangladesh | 120.4 | 2.2 | 18.3 | 5.3 | 0.08 | 0.02 | 53.6 |
| Sri Lanka | 18.4 | 1.3 | 22.4 | 2.2 | 0.11 | 0.12 | 6.4 |
| Maldives | 0.3 | 3.3 | 26.8 | 4.0 | 0.01 | (..) |
- = less than 0.005
(..) = information not available
| SOIL RESOURCES | WATER RESOURCES | AIR | FOREST RESOURCES | BIO-DIVERSITY | URBAN ENVIRONMENT | MARINE RESOURCES | ||||||
| EROSION | CHEMICAL DEGRADATION, POLLUTION | LOSS TO
HUMAN
SETTLEMENTS | INDUCED SCARCITY | POLLUTION | SALINIZATION | POLLUTION | DEGRADATION | ENDANGERED SPECIES | CONGESTION, NUISANCES | POLLUTION | PHYSICAL DISTURBANCE | |
Azerbaijan | (Unsound irriga-tion and agricul-tural policies) | (Excess use of pesticides; oil; industries) | Lack of fresh-water resources. | Half of main rivers polluted. | (Some unsound irrigation projects) | (Industries, heating, powerplants) | Deforestation is serious. | Some fish species lost in Caspian Sea. Many land species endangered. | Poor water supply. Unsound waste disposal/ sewerage. | Caspian Sea contaminated (coastal drilling etc.). | ||
Kazakhstan | (Grain mono-culture, unsound irrigation etc.) | (Radioactive wastes, salini-zation in irrigated areas etc.) | Lack of fresh-water resources. | Contamination in industrial areas, or by agricultural chemicals. | High levels of pollution in places. Acid rain. | Some regions suffer from serious forest loss. | Plant diversity altered by over stocking. | Concentration of industrial wastes in Eastern Kazakhstan. | Unsound water use reduced Aral Sea area by half. | |||
Iran | 1.5 billion tonnes lost p.a. (deforestation, overgrazing) | (Contamination from domestic and industrial wastes) | (Industrial and slaughterhouse discharges) | (Household, industrial and vehicle emissions) | "Stagerring rate" of deforestation. | Fauna and flora affected by war and its consequences. | (Domestic and industrial wastes, oil spills) | |||||
Afghanistan | (Pollution by agrochemicals) | (Poor sanitation infrastructure) Water related diseases. | Deforestation is a major problem. Cf. Kunar, Nuristan. | Overcrowding in major cities (rural exodus). | ||||||||
Pakistan | (Overgrazing) | Waterlogging, salinization. | Falling ground water tables in arid regions. Wastage. | (Human/organic waste, industrial effluents, chemical fertilizers etc) | Serious hazard in all major cities (car emissions). | (Overgrazing) Deforestation, rangeland degradation. | Marine/aquatic species destroyed or threatened by industrial discharges. | Mangroves affected by expansion of irrigated agriculture. | ||||
India | (Intensive cultivation, overgrazing) | Loss of organic and micro-nutrients (intensive cultivation) | Loss of land to urban and village growth. | Few people have regular access to potable water. | (Community wastes, industrial effluents, fertilizers/ pesticides) | (Overutilization of ground water) | (Outdated industrial plants) | (Shifting cultivation; fuelwood collection; overgrazing) | (Protected areas are far apart. Plantations replace natural forests) | Unplanned urbanization, pollution, lack of water and sanitation. | (Mangroves and coral reefs very vulnerable to human activities) | |
Nepal | (Overexploitation, floods) | (Excessive use of chemicals) | (Industrial discharges) | (Industrial discharges) | (Fuelwood/fodder/ timber extraction, agricultural expansion) | (Poaching) | Noise pollution. Hazardous wastes. | |||||
Bhutan | (Unsound cultivation methods, road and channel construction) | (Poor management) | (Organic pollution from human settlements) | (Industry; clearance for farming; overgrazing, fuelwood) | Wastes; sanitation is rudimentary. | (Oil handling, wastes) | ||||||
Bangladesh | (Floods, sand deposition, poor agricultural practices) | Soil depletion, pollution by pesticides. | Loss of good land to urbanization. | (Overexploitation of ground water for irrigation, etc.) | Lack of safe water, sanitation. | There is saline encroachment. | (Clearance by landless/small farmers, fuelwood) | (Loss of wetlands, forests and natural habitat) | Destruction of mangroves (shrimp culture). | |||
Sri Lanka | Soil erosion. | (Siltation of reservoirs, river beds, lagoons etc) | Industries + raw sewage pollute water bodies. | (Vechicle emissions and industries) | (Shifting cultivation, timber + fuelwood exploitation) | Proliferation of slums and shanties. | Industries + raw sewage pollute coastal ecosystems. | Coastal erosion. | ||||
Maldives | Rapid depletion of freshwater reserves. | (Solid waste disposal inadequate) | (Overexploita- tion of fuelwood supplies) | Contamination of coastal waters by sewage. | (Coral mining for building) | |||||||
N.B. Main direct factors are summarized between brackets.
| Level of degradation (%) | Types of degradation (%) | Causes of degradation (%) | ||||||||||
| Total | Light | Moderate | Strong | Water
erosion | Wind
erosion | Chemical
degradation | Physical
degradation | Defores
tation | Overexp.
wood
cover | Over
grazing | Agricultural activities | |
| Iran | 43 | 26 | 15 | 2 | 37 | 36 | 26 | 1 | 23 | 46 | 24 | 7 |
| Afghanistan | 34 | 26 | 8 | 82 | 12 | 5 | 20 | 1 | 75 | 4 | ||
| Pakistan | 24 | 20 | 3 | 1 | 48 | 35 | 17 | 47 | 15 | 22 | 15 | |
| India | 20 | 1 | 12 | 7 | 75 | 16 | 9 | 50 | 17 | 25 | 8 | |
| Nepal | 11 | 1 | 10 | , | 100 | -
| 69 | 31 | - | |||
| Bhutan | 11 | 6 | 2 | 4 | 100 | 84 | 16 | - | ||||
| Bangladesh | 19 | 12 | 8 | 40 | 60 | 27 | 73 | |||||
| Sri Lanka | 31 | 13 | 6 | 12 | 60 | 40 | 54 | 46 | ||||
N.B. Totals may not tally due to rounding.
Source: GLASOD
- = zero or negligible