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الصفحة 18
Deducing historical process from presentday form persists to the present day , despite the growth in the availability of historical data concerning vegetation change . An artefact of this ahistoricism is a continual updating of the ...
Deducing historical process from presentday form persists to the present day , despite the growth in the availability of historical data concerning vegetation change . An artefact of this ahistoricism is a continual updating of the ...
الصفحة 31
5 The shifts between forest and savanna vegetation which have occurred , and the quality and diversity contained within each vegetation form , owe much to long - term historical interactions between people and vegetation .
5 The shifts between forest and savanna vegetation which have occurred , and the quality and diversity contained within each vegetation form , owe much to long - term historical interactions between people and vegetation .
الصفحة 33
particular vegetation state with respect to a climatic variable is more likely to be set by human than by climatic considerations . To put it another way , the Kissidougou case shows that , in managed environments , people's activities ...
particular vegetation state with respect to a climatic variable is more likely to be set by human than by climatic considerations . To put it another way , the Kissidougou case shows that , in managed environments , people's activities ...
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activities administration African agricultural Akan argued authority become biodiversity Cambridge cent century chiefs Christian colonial communities concept conservation context continued created crop cult cultivation culture disease District diversity early ecology economic effects environment environmental example fact farmers farming field forest forms Ghana groups household human important increase indigenous Institute interest International interpretation knowledge labour land less lives LoDagaa London major means missionaries nature northern noted original particular past patterns period plant political population position possible practices present problems production question recent refer region relations religious remained result rice savanna season Sierra Leone slave social society species spirit structure suggest traditional trees University Press variety vegetation village West women World