Emergency Sheep Hunting Closure in Units 23 & 26(A)
All sheep seasons in Game Management Units 23 and 26(A) for all resident and nonresident hunters are closed due to severe decline in sheep numbers in the contiguous populations of the De Long and Schwatka Mountains. More »
Exotic Plants in Alaska's National Parks
In 2002, field surveys were conducted to look for exotic vascular plant species in Alaska National Park units. The National Park Service (NPS) defines exotic species as those occurring in a given area as a result of human actions (Densmore et. al 2001). These species are of concern to the NPS because they can out compete native species, thereby altering the natural landscape, decreasing biodiversity, degrading habitats for native flora and fauna, and jeopardizing the genetic integrity of the affected parks (Allen and Hansen 1999). The purpose of the current study is to survey areas of current or historical human use within Alaska National Parks and compile a database of the locations and identities of any exotic vascular plants encountered in these areas. This report focuses on work I conducted in Yukon-Charley Rivers National Preserve (YUCH) and Gates of the Arctic National Park and Preserve (GAAR) during the 2002 summer field season.
For complete report (78 KB) click here.
Did You Know?
Gates of the Arctic National Park and Preserve is the central component of the 700 square mile protected Brooks Range. Arctic National Wildlife Refuge is to the east, and the Noatak Preserve is to the west.