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Description
Scores of wild species and ecosystems around the world face a variety of human-caused threats, from habitat destruction and fragmentation to rapid climate change. But there is hope, and it, too, comes in a most human form: zoos and aquariums. Gathering a diverse, multi-institutional collection of leading zoo and aquarium scientists as well as historians, philosophers, biologists, and social scientists, 'The Ark and Beyond' traces the history and underscores...
2) Where the wild things were: life, death, and ecological wreckage in a land of vanishing predators
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Description
A provocative look at how the disappearance of the world's great predators has upset the delicate balance of the environment, and what their disappearance portends for the future, by an acclaimed science journalist.
Description
"The Story of Life & the Environment: An African Perspective is about the fragile miracle of life. It's a celebration of the Earth's rich and wonderful diversity - the species, populations, communities and ecosystems that surround us - and of nature's resilience. It unpacks the three major ecosystems: fresh water, the ocean and the land, and the teeming life each supports on and around Africa. It discusses evolution and the ever-branching tree of...
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In this book, biologist Adams explains a new approach to conservation. The main strategy behind it involves using the latest in conservation science along with the desires of local communities to protect the places where people live and work. In this way, each small success moves conservationists closer toward creating huge protected landscapes large enough to support animals like bison and wolves. Only with freedom to roam through and between these...
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"[This book] explores the existence of rare, unexpected and sublime desert creatures such as the black toad and four pupfishes unique to the desert West. All are anomalies, amphibians and fish, dependent upon aquatic habitats, yet living in one of the driest places on Earth, where precipitation averages less than four inches a year. In this climate of extremes, beset by conflicts over water rights, each species illustrates the work of natural selection...
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We should thank a pollinator at every meal. These diminutive creatures fertilize a third of the crops we eat. Yet half of the 200,000 species of pollinators are threatened. Birds, bats, insects, and many other pollinators are disappearing, putting our entire food supply in jeopardy. In North America and Europe, bee populations have already plummeted by more than a third and the population of butterflies has declined 31 percent. Protecting Pollinators...
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"Of the 7,000 estimated non-native species present in North America, approximately 1,000 are invasive. Clearly, invasive species are in the minority, but their small numbers don't keep them from causing billions of dollars in economic and ecological harm each year. Policymakers and ecologists continue to try to figure out which species might be harmful, which invasive species are doing the most damage, and which of these might respond best to eradication...
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