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Conservation management implications of vegetation changes in the Hluhluwe-Umfolozi Game Reserve from 1937 to 1975 in Proceedings of International Conference on operations research in resources and requirements in Southern Africa.

Auteurs :
WATSON, H.
MACDONALD, I.

Description :
Vegetation changes in the Reserve have been quantified using 1937, 1960 and 1975 aerial photographs, and related to management history. Intensive woody plant removal operations and controlled burning applications have not been effective in retarding the long term rate of shrub and tree encroachment. Significant reductions in tall grass cover attributed to sustained overgrazing have occurred. (AJC).


Type de document :
Congrès

Source :
International Conference on operations research in resources and requirements in Southern Africa, 1984, p. 1-8

Date :
1984

Identifiants :
isbn : 0-7988-3026-3

Editeur :
Pays édition : Inconnu

Langue :
Anglais
Droits :
Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI)