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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... diet 0.30 0.25 0.20 0.15 0.10 0.05 kudu impala Savé ( no lions or hyenas ) 0.00 present absent Wild dog status Diet of African wild dogs and lions living sympatrically and apart . ( a ) Wild dog diet in the Kruger / Gona re Zhou ...
... Dietary diversity , H 1.60 1.65 1.58 1.40 Dietary equitability 0.60 0.64 0.40 0.35 Diet overlapb 0.89 0.89 0.86 0.86 Preferences ( alpha ) Red deer 0.19 0.46 0.15 0.62 Wild boar 0.79 0.48 0.83 0.22 Roe deer 0.02 0.05 0.02 0.16 a Data ...
... diet and metabolism for the development of a Caribbean coral reef Ecopath model ( see Fig . 13.1 ; Opitz 1996 ) , and whether or not the taxa were harvested by humans . Sampled taxa were divided into groups based on their diet and ...
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 |