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Recognizing drought as a characteristic feature of the North American climate, the contributors to this volume seek to organize available evidence of both prehistoric and modern drought events and to provide information on the severity of droughts, especially those which have occurred since weather records have been kept. The impacts of modern-era droughts on production and the potential impact of future droughts on the productivity of North American agriculture are examined. The authors explore the effeats of past droughts on the social, cultural, and political life of the population; the…mehr

Produktbeschreibung
Recognizing drought as a characteristic feature of the North American climate, the contributors to this volume seek to organize available evidence of both prehistoric and modern drought events and to provide information on the severity of droughts, especially those which have occurred since weather records have been kept. The impacts of modern-era droughts on production and the potential impact of future droughts on the productivity of North American agriculture are examined. The authors explore the effeats of past droughts on the social, cultural, and political life of the population; the possible effects of drought on today's energy- and techno logy-intensive society; and the ramifications of drought for the national economy. The social and political strategies that local, state, and federal governments may use to meliorate the effects of drought are also considered, as are some possible technological defenses against drought-weather modification, expanded irrigation, new techniques of water harvesting and storage, and new agronomic adaptations. Finally, the critical question of whether future droughts can be forecast is examined.

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Autorenporträt
Norman J. Rosenberg is a professor of Agricultural Meteorology at the Institute of Agriculture and Natural Resources, University of Nebraska, Lincoln. He specializes in micro-meteorology and microclimate modification to improve water use efficiency and is currently developing strategies to combat the effects of ~ought on agriculture in the Western United States. He works with the U.S. Agency for International Development, the National Oceania and Atmospheric Administration, and the National Academy of Sciences/National Research Council as a consultant on drought mitigation projects for developing countries. He has published some 80 papers on windbreaks, evapotranspiration, and photosynthesis, and is the author of Microclimate: The Biological Environment (Wiley-Interscience, 1974).