Ecosystems modified by human activities should be managed to ensure optimum native diversity and numbers of wildlife and plants to natural historic levels where feasible, with emphasis on restoration and rehabilitation of degraded ecosystems to a more natural condition.
(Ecosystems modified by human activities; to ensure; optimum native diversity and numbers of wildlife and plants to natural historic levels where feasible, with emphasis on restoration and rehabilitation of degraded ecosystems to a more natural condition)
Ecosystems modified by human activities
to ensure
optimum native diversity and numbers of wildlife and plants to natural historic levels where feasible, with emphasis on restoration and rehabilitation of degraded ecosystems to a more natural condition