John A Wiens: 2 books

Historical Environmental Variation in Conservation and Natural Resource Management

by John A. Wiens, Gregory D. Hayward, Hugh D
Language: English
Release Date: July 9, 2012

In North America, concepts of Historical Range of Variability are being employed in land-management planning for properties of private organizations and multiple government agencies. The National Park Service, U.S. Fish & Wildlife Service, Bureau of Land Management, U.S. Forest Service, and The...

Ecological Challenges and Conservation Conundrums

Essays and Reflections for a Changing World

by John A. Wiens
Language: English
Release Date: February 22, 2016

Short, compelling, but mostly thought-provoking essys that encompass many of the central issues shaping ecology and conservation in the changing world Collected essays from one of the best known ecologists and conservationists in the world Includes all issues at the cutting edge of the interface...