Decline Of The Negev's Acacias - A Spatially Explicit Simulation Model As An Aid For Sustainable Management
Price
Free (open access)
Transaction
Volume
22
Pages
10
Published
1997
Size
946 kb
Paper DOI
10.2495/ECOSUD970071
Copyright
WIT Press
Author(s)
K. Wiegand, F. Jeltsch, D. Ward and C. Rohner
Abstract
In the Negev desert there is high concern about the high mortality and low recruitment of Acacia trees, a major source of livestock feed and firewood for the native Bedouins. The Acacias are mostly restricted to ephemeral riverbeds and areas with high ground water levels near oases. As the only trees in much of this desert, the Acacias constitute a major ecological concern in southern Israel. To develop sustainable conservation and management strategies it is necessary to understand the population dynamics o
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