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Native only to the California Channel Islands, the island fox is the smallest canid in North America. Populations on four of the islands were threatened to extinction in the 1990s due to human-mediated predation and disease. This is the first account of the natural history and ecology of the island fox, illustrating both the vulnerability of island ecosystems and the efficacy of cooperative conservation measures. It explains in detail the intense conservation actions required to recover fox populations, such as captive breeding and reintroduction, and large-scale ecosystem manipulation. These actions were successful due in large part to extraordinary collaboration among the scientists, managers and public advocates involved in the recovery effort. The book also examines the role of some aspects of island fox biology, characteristic of the 'island syndrome', in facilitating their recovery, including high productivity and an apparent adaptation to periodic genetic bottlenecks.
Off the coast of California, running from Santa Barbara to La Jolla, lies an archipelago of eight islands known as the California Channel Islands. The northern five were designated as Channel Islands National Park in 1980 to protect and restore the rich habitat of the islands and surrounding waters. In the years since, that mission intensified as scientists discovered the extent of damage to the delicate habitats of these small fragments of land and to the surprisingly threatened sea around them. In Restoring Nature Lary M. Dilsaver and Timothy J. Babalis examine how the National Park Service has attempted to reestablish native wildlife and vegetation to the five islands through restorative ...
Presents new evidence from more than twenty countries on the role of ecosystems in supporting the livelihoods of the poor.
In the face of ever-declining biodiversity, zoos have a major role to play in species conservation. Written by professionals involved in in situ conservation and restoration projects internationally, this is a critical assessment of the contribution of zoos to species conservation through evidence amassed from a wide range of sources. The first part outlines the biodiversity context within which zoos should operate, introducing the origins and global spread of zoos and exploring animal collection composition. The second part focuses on the basic elements of keeping viable captive animal populations. It considers the consequences of captivity on animals, the genetics of captive populations and the performance of zoos in captive breeding. The final part examines ways in which zoos can make a significant difference to conservation now and in the future. Bridging the gap between pure science and applied conservation, this is an ideal resource for both conservation biologists and zoo professionals.
Landslides are dangerous, fascinating phenomena: understanding their biological and ecological aspects is essential for achieving slope stability and habitat restoration.
A concise and contemporary synthesis of research into the ecology and conservation of wood ants, encompassing all known species.
A comprehensive account of joint species distribution modelling, covering statistical analyses in light of modern community ecology theory.
Examines how ecosystems can collapse as a result of human activity, and the ecological processes underlying their subsequent recovery.
Biodiversity studied by researching island species recovery and management.
Human-induced environmental disturbance – through fishery activities, coastal development, tourism and pollution – is a major challenge to the restoration and conservation of marine biodiversity. Synthesizing the latest research into marine biodiversity conservation and fisheries management, this book provides regional and global perspectives on the role of Marine Protected Areas (MPAs) in confronting this challenge. The approach is multidisciplinary, covering all the fields involved in designating and assessing MPAs: ecology, fisheries science, statistics, economics, sociology and genetics. The book is structured around key topics, including threats to marine ecosystems and resources, the effects and effectiveness of MPAs and the scaling-up of MPA systems. Both theoretical and empirical approaches are considered. Recognizing the diversity of MPA sciences, the book also includes one part designed specifically as a practical guide to implementing scientific assessment studies of MPAs and monitoring programs.