The death and life of the Great Lakes
著者
書誌事項
The death and life of the Great Lakes
W.W. Norton & Company, c2017
大学図書館所蔵 全1件
  青森
  岩手
  宮城
  秋田
  山形
  福島
  茨城
  栃木
  群馬
  埼玉
  千葉
  東京
  神奈川
  新潟
  富山
  石川
  福井
  山梨
  長野
  岐阜
  静岡
  愛知
  三重
  滋賀
  京都
  大阪
  兵庫
  奈良
  和歌山
  鳥取
  島根
  岡山
  広島
  山口
  徳島
  香川
  愛媛
  高知
  福岡
  佐賀
  長崎
  熊本
  大分
  宮崎
  鹿児島
  沖縄
  韓国
  中国
  タイ
  イギリス
  ドイツ
  スイス
  フランス
  ベルギー
  オランダ
  スウェーデン
  ノルウェー
  アメリカ
注記
Includes bibliographical references (p. [345]-347) and index
内容説明・目次
内容説明
The Great Lakes-Erie, Huron, Michigan, Ontario and Superior-hold 20 percent of the world's supply of surface fresh water and provide sustenance, work and recreation for tens of millions of Americans. But they are under threat as never before, and their problems are spreading across the continent. The Death and Life of the Great Lakes is prize-winning reporter Dan Egan's compulsively readable portrait of an ecological catastrophe happening right before our eyes, blending the epic story of the lakes with an examination of the perils they face and the ways we can restore and preserve them for generations to come.
For thousands of years the pristine Great Lakes were separated from the Atlantic Ocean by the roaring Niagara Falls and from the Mississippi River basin by a "sub-continental divide." Beginning in the late 1800s, these barriers were circumvented to attract oceangoing freighters from the Atlantic and to allow Chicago's sewage to float out to the Mississippi. These were engineering marvels in their time-and the changes in Chicago arrested a deadly cycle of waterborne illnesses-but they have had horrendous unforeseen consequences. Egan provides a chilling account of how sea lamprey, zebra and quagga mussels and other invaders have made their way into the lakes, decimating native species and largely destroying the age-old ecosystem. And because the lakes are no longer isolated, the invaders now threaten water intake pipes, hydroelectric dams and other infrastructure across the country.
Egan also explores why outbreaks of toxic algae stemming from the overapplication of farm fertilizer have left massive biological "dead zones" that threaten the supply of fresh water. He examines fluctuations in the levels of the lakes caused by manmade climate change and overzealous dredging of shipping channels. And he reports on the chronic threats to siphon off Great Lakes water to slake drier regions of America or to be sold abroad.
In an age when dire problems like the Flint water crisis or the California drought bring ever more attention to the indispensability of safe, clean, easily available water, The Death and the Life of the Great Lakes is a powerful paean to what is arguably our most precious resource, an urgent examination of what threatens it and a convincing call to arms about the relatively simple things we need to do to protect it.
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