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Luna Leopold (1915-2006) is widely viewed as the foremost student of rivers of the 20th century. This volume presents a selection of informal essays written over the course of his long career. These essays complement his professional articles and books, and they illustrate how he became increasingly concerned with environmental degradation. Leopold argued forcefully that engineering solutions should be ethically framed as well as practical, and with that in mind, in 1969 he drafted the first environmental impact statement. He was awarded the National Medal of Science in 1991 Illus.
Issues for 1860, 1866-67, 1869, 1872 include directories of Covington and Newport, Kentucky.
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"Don't mistake the message of this sad and powerful book. After 150 years of pillage and pollution, it is time to fight like hell for California."--Mike Davis, author of City of Quartz "A heart rendingly splendid book for all who love California. It combines stunning photographic documentation of the trashing of the state with an eloquent, melancholy text that still offers guarded hopes for a green future."--Ernest Callenbach, author of Ecotopia
This book is about tropical biology in action- how biologists grapple with the ecology and evolution of the great species diversity in tropical rainforests and coral reefs. Tropical rainforests are home to 50% of all the plant and animal species on earth, though they cover only about 2% of the planet. Coral reefs hold 25% of the world's marine diversity, though they represent only 0.1 % of the world's surface. The increase in species richness from the poles to the tropics has remained enigmatic to naturalists for more than 200 years. How have so many species evolved in the tropics? How can so many species coexist there? At a time when rainforests and coral reefs are shrinking, when the earth...
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