front cover of Measuring Landscapes
Measuring Landscapes
A Planner's Handbook
Andre Botequilha Leitao, Joseph Miller, Jack Ahern, and Kevin McGarigal
Island Press, 2006
This practical handbook bridges the gap between those scientists who study landscapes and the planners and conservationists who must then decide how best to preserve and build environmentally-sound habitats. Until now, only a small portion of the relevant science has influenced the decision-making arenas where the future of our landscapes is debated and decided.

The authors explain specific tools and concepts to measure a landscape's structure, form, and change over time. Metrics studied include patch richness, class area proportion, patch number and density, mean patch size, shape, radius of gyration, contagion, edge contrast, nearest neighbor distance, and proximity. These measures will help planners and conservationists make better land use decisions for the future.
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front cover of Wildlife and Recreationists
Wildlife and Recreationists
Coexistence Through Management And Research
Edited by Richard L. Knight and Kevin J. Gutzwiller
Island Press, 1995

Wildlife and Recreationists defines and clarifies the issues surrounding the conflict between outdoor recreation and the health and well-being of wildlife and ecosystems. Contributors to the volume consider both direct and indirect effects of widlife-recreationist interactions, including:

  • wildlife responses to disturbance, and the origins of these responses
  • how specific recreational activities affect diverse types of wildlife
  • the human dimensions of managing recreationists
  • the economic importance of outdoor recreation
  • how wildlife and recreationists might be able to coexist
The book is a useful synthesis of what is known concerning wildlife and recreation. More important, it addresses both research needs and management options to minimize conflicts.
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