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《五大湖 - 环境地图集与资源手册》

  • 来源专题：水体污染与防治领域信息门户
  • 编译者： 徐慧芳
  • 发布时间：2007-06-29
  • This environmental atlas of the Great Lakes includes articles, maps, diagrams, and tables concerning the region's natural and social history and current environmental processes and conditions. The atlas also provides overviews on the climatology, geology, hydrology, and ecology of the Great Lakes region, as well as information on settlement patterns, agriculture, forest resource use, fishing, infrastructure, pollution types and sources, and environmental management institutions and processes. Links are provided to other US EPA programs on the Great Lakes.
  • 原文来源：http://www.epa.gov/glnpo/atlas/intro.html
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    • 来源专题：水体污染与防治领域信息门户
    • 编译者：徐慧芳
    • 发布时间：2007-06-29
    • The Environment of the Great Lakes Region web site supplies news and a virtual library that includes links to online resources on air and land, water, flora and fauna, pollution, organizations, law and policies, weather and climate, lake conditions, and research. The Environment of the Great Lakes Region is a section of the Great Lakes Information Network (GLIN), which provides information on the area's economy, education, tourism, as well as maps and geographic information systems.
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  • 《平头鲶鱼入侵五大湖》
    • 来源专题：水环境管理与流域管理
    • 编译者：王阳
    • 发布时间：2018-07-17
    • Abstract A detailed review of historical literature and museum data revealed that flathead catfish were not historically native in the Great Lakes Basin, with the possible exception of a relict population in Lake Erie. The species has invaded Lake Erie, Lake St. Clair, Lake Huron, nearly all drainages in Michigan, and the Fox/Wolf and Milwaukee drainages in Wisconsin. They have not been collected from Lake Superior yet, and the temperature suitability of that lake is questionable. Flathead catfish have been stocked sparingly in the Great Lakes and is not the mechanism responsible for their spread. A stocking in 1968 in Ohio may be one exception to this. Dispersal resulted from both natural range expansions and unauthorized introductions. The invasion is ongoing, with the species invading both from the east and the west to meet in northern Lake Michigan. Much of this invasion has likely taken place since the 1990s. This species has been documented to have significant impacts on native fishes in other areas where it has been introduced; therefore, educating the public not to release them into new waters is important. Frequent monitoring of rivers and lakes for the presence of this species would detect new populations early so that management actions could be utilized on new populations if desired. Keywords Flathead catfishPylodictis olivarisGreat LakesInvasive
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