Ghana
Table 5.1.1: Socio-economic factors which influence degradation > 5.1 > 5. > menu
Table 5.1.1: Socio-economic factors which influence degradation
|
Agro-ecological Zone |
Manifestation of Degradation |
Direct |
Indirect |
Coastal Savanna |
Soil fertility decline, land degradation, deforestation, rangeland degradation |
Over-cultivation, overgrazing, woodfuel extraction, farming on steep slopes, bush burning mechanized cultivation |
Population pressure, lack of agro-forestry, demand for wood from fishing and processing industries |
Rainforest |
Deforestation, forest degradation |
Conversion to farmland, destructive logging, woodfuel extraction, mining |
Deforestation for wood for fishing industry, land tenure |
Semi-deciduous Forest |
Forest degradation/land degradation |
Conversion to farmland, destructive logging, destructive woodfuel, cultivation on steep slopes, extraction and charcoal production, bush fires, poor crop-agro-forestry integration, mining, plantain establishment |
Population pressure, rural-rural migration, land tenure, feminisation of farming |
Transitional |
Land degradation/fertility decline |
Shortening fallows, poor farming practices, poor crop-livestock-agro-forestry integration, mechanisation, charcoal production, bush fires |
Population pressure, land tenure systems, urban demand for fuelwood |
Guinea Savanna |
Land degradation, rangeland degradation, declining soil fertility |
Deforestation, bush fires, poor soil and water conservation, overgrazing, demand for poles, mechanization |
Population pressure, ineffective bush fire control, local building construction methods |
Sudan Savanna |
Soil erosion, land degradation |
Over-cultivation, deforestation, overgrazing, poor soil and water conservation practices |
Population pressure, ineffective bush fire control |
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