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Nitrogen and phosphorus exchanges between water, sediment and macrophytes in Lake Onalaska of Pool No. 7, Upper Mississippi River, 1975 to 1976
[摘要] A study was conducted during 1975 and 1976 to determine the annual cycling of nitrogen and phosphorus at three sites in Lake Onalaska of the Mississippi River - Pool No. 7.Water, sediments and aquatic macrophyte species were collected and analyzed for nitrogen and phosphorus to establish the pattern of cycling.
[发布日期]  [发布机构] University of Wisconsin
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