inscription
PORTAIL D'INFORMATION GÉOGRAPHIQUE

Résultats de la recherche (1 résultat)

Affinez votre recherche

Par Collection Par Auteur Par Date Par Sujet Par Titre
  • 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.
  • 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