Large Carnivores and the Conservation of BiodiversityJustina Ray Island Press, 2005 - 526 páginas Large Carnivores and the Conservation of Biodiversity brings together more than thirty leading scientists and conservation practitioners to consider a key question in environmental conservation: Is the conservation of large carnivores in ecosystems that evolved with their presence equivalent to the conservation of biological diversity within those systems? Building their discussions from empirical, long-term data sets, contributors including James A. Estes, David S. Maehr, Tim McClanahan, Andrès J. Novaro, John Terborgh, and Rosie Woodroffe explore a variety of issues surrounding the link between predation and biodiversity: What is the evidence for or against the link? Is it stronger in marine systems? What are the implications for conservation strategies? Large Carnivores and the Conservation of Biodiversity is the first detailed, broad-scale examination of the empirical evidence regarding the role of large carnivores in biodiversity conservation in both marine and terrestrial ecosystems. It contributes to a much more precise and global understanding of when, where, and whether protecting and restoring top predators will directly contribute to the conservation of biodiversity. Everyone concerned with ecology, biodiversity, or large carnivores will find this volume a unique and thought-provoking analysis and synthesis. |
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... wolves ; ravens arrive at wolf - killed meals on average within one minute of death and actually follow wolves to locate food before they make a kill ( Stahler et al . 2002 ) . The greatest number of ravens ever recorded on a wolf kill ...
... wolves in the Zapoved- nik decreased and became rare ( see Fig . 10.2 ) . Despite the clear inverse correlation between wolf and tiger numbers , the mechanism driving population declines of wolves is unclear . Gromov and Matyush- kin ...
... wolf ( Canis lupus ) packs became refugia for white - tailed deer . The combination of mutual pack avoidance and the maintenance of a source ... wolf ( Kleiman 306 Achieving Conservation and Management Goals Wolves and Big Cypress Deer.
Índice
PART I | 7 |
CHAPTER | 12 |
Keystones to Trophic Cascades | 15 |
Direitos de autor | |
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Large Carnivores and the Conservation of Biodiversity Justina Ray,Kent H. Redford,Robert Steneck,Joel Berger Pré-visualização limitada - 2013 |