The meaning of 'natural' as a guideline for managing public forests is questioned. Evidence of a rapidly shifting flora over eastern North America in recent geologic time is presented along with historical evidence of the open character of...
Fire and Archaeology
Displaying 1 - 3 of 3
Person: Buckner
Year: 1983
Type: Document
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...
Person: Wilhelm
Year: 1973
Type: Document
Description not entered.
Person: Hall
Year: 1973
Type: Document