Conserving Life on Earth |
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Page 3
... the components of the natural world . Those who have been saddened to watch Paris , London , Boston , and San Francisco grow daily more similar to New York will appreciate this . Indeed the parallel and relatively 3 Introduction,
... the components of the natural world . Those who have been saddened to watch Paris , London , Boston , and San Francisco grow daily more similar to New York will appreciate this . Indeed the parallel and relatively 3 Introduction,
Page 4
David W. Ehrenfeld. York will appreciate this . Indeed the parallel and relatively recent loss of diversity in many areas touching on human life leads one to believe that the same cause operates for all . Although the biological aspects ...
David W. Ehrenfeld. York will appreciate this . Indeed the parallel and relatively recent loss of diversity in many areas touching on human life leads one to believe that the same cause operates for all . Although the biological aspects ...
Page 24
... York's Central Park to the West Coast , Mexico , and Alaska in sixty years . Evidently the starling was not a resident of a large part of the earth that constituted an ideal habitat for it . Charles S. Elton has written : " When one was ...
... York's Central Park to the West Coast , Mexico , and Alaska in sixty years . Evidently the starling was not a resident of a large part of the earth that constituted an ideal habitat for it . Charles S. Elton has written : " When one was ...
Contents
Introduction | 3 |
Ecology and ManMade Change | 24 |
Pollution Industrial Accidents and Species Manipulations | 80 |
Copyright | |
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acres agricultural alligator American animals and plants Archie Carr areas artificial reef biological biologist birds blue whale breeding Camp Smith canal cause century chemical climate climax community complex conservation conservationists crop damage danger destruction detergent diversity earth ecological ecologists economic ecosystems effects eggs endangered environment environmental eutrophication Everglades example existing extinction farms fauna fish flood Florida gene Green Revolution green turtles habitat human hunting important increase Indian industry insecticides insects ivory-bill ivory-billed woodpecker killed kind Lake land landscape major mammals marsh miles National Park native natural communities nesting Oklawaha Oklawaha River orangutan organisms percent pest poisons pollution population population density predators preserve problem production protection redwood reef region River Science scientists soil species square miles survival tion Torrey Canyon trees United variety waste wild animals wildlife York zoos