Conservation Status of the Dakota Skipper (Hesperia Dacotae) in North and South Dakota
Author : Ron Royer
Publisher :
Page : 116 pages
File Size : 28,21 MB
Release : 1992
Category : Butterflies
ISBN :
Author : Ron Royer
Publisher :
Page : 116 pages
File Size : 28,21 MB
Release : 1992
Category : Butterflies
ISBN :
Author :
Publisher :
Page : 26 pages
File Size : 16,29 MB
Release : 1993
Category : Butterflies
ISBN :
Author : Ron Royer
Publisher :
Page : 82 pages
File Size : 43,48 MB
Release : 1992
Category : Butterflies
ISBN :
Author : Ron Royer
Publisher :
Page : 86 pages
File Size : 43,4 MB
Release : 1992
Category : Butterflies
ISBN :
Author : Ron Royer
Publisher :
Page : 92 pages
File Size : 26,60 MB
Release : 1992
Category : Butterflies
ISBN :
Author : Ron Royer
Publisher :
Page : 98 pages
File Size : 11,57 MB
Release : 1992
Category : Butterflies
ISBN :
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Publisher :
Page : 626 pages
File Size : 44,53 MB
Release : 2005
Category :
ISBN :
Author : Daniel S. Licht
Publisher : U of Nebraska Press
Page : 244 pages
File Size : 48,65 MB
Release : 1997-01-01
Category : Nature
ISBN : 9780803229228
The Great Plains were once characterized by vast expanses of grass, complex interdependence among species, and dynamic annual changes due to weather, waterways, and fire. It is now generally accepted that less than one percent of the original tallgrass prairie remains. Habitat fragmentation, the loss of natural predator-prey associations, changes in species composition, and various commercial practices continue to threaten grassland biodiversity. Recently scholars and conservationists have discussed opportunities for large-scale restoration projects in the Great Plains, but they have provided few details. Daniel Licht offers here a bold new approach to restoring and conserving the grassland ecosystem. In describing hypothetical reserves, he explains how they could help conserve grassland biodiversity, reduce federal expenditures on agriculture, increase recreational opportunities, and sustain rural economies outside the reserves.
Author :
Publisher :
Page : 476 pages
File Size : 14,48 MB
Release : 2013-10
Category : Delegated legislation
ISBN :
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Publisher :
Page : 358 pages
File Size : 42,20 MB
Release : 2007
Category :
ISBN :