Displaying 31 - 34 of 34
Romme, Despain
Large wilderness areas in National Parks and Forests offer some of our best opportunities for restoring natural disturbance regimes. High intensity fires, for example, can be permitted to burn with minimal interference. Yet even in large wilderness…
Type: Document
Year: 1988
Bonnicksen
[no description entered]
Type: Document
Year: 1988
Hamilton, Taylor, Vogel
Evidence for early agriculture can be obtained from pollen profiles indicating forest clearance1. The practice of cultivation is widely believed to have been introduced into the interlacustrine region of central Africa by Bantu-speaking iron-…
Type: Document
Year: 1986
Wilhelm
From the Conclusions ... 'Prior to becoming a national park, Shenandoah had gone through periods of indiscriminate logging, hunting, livestock grazing, and burning. Then the area entered the National Park System and shifted abruptly to a regime of…
Type: Document
Year: 1973