Showing papers by "Alan Grainger published in 1987"

Deforestation and progress in afforestation in Africa.

Abstract: SUMMARY Africa contains 703 million ha of forest, of which 69% is open savanna woodland. Deforestation rates between 1976 and 1980 in closed forest and open woodland were estimated at 1.333 and 2.345 million ha respectively. Deforestation leads to significant environmental impacts and economic implications in the form of shortages of fuel wood, fodder and food. To meet the anticipated deficit in fuelwood supplies by the end of the century would require an additional 35 million ha of intensive fuelwood plantations. Current planting rates are only one fortieth of target rates. Four main strategies are proposed for improving afforestation performance: a higher priority given to forestry by governments and aid agencies; a more integrated approach to forestry and agricultural development projects; more trained manpower in national forestry departments; and greater popular involvement in afforestation programmes.