Titlebook: Nutrient Reduction and Biomanipulation as Tools to Improve Water Quality: The Lake Ringsj?n Story; Lars-Anders Hansson,Eva Bergman Book 19

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書目名稱Nutrient Reduction and Biomanipulation as Tools to Improve Water Quality: The Lake Ringsj?n Story影響因子(影響力)




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書目名稱Nutrient Reduction and Biomanipulation as Tools to Improve Water Quality: The Lake Ringsj?n Story讀者反饋




書目名稱Nutrient Reduction and Biomanipulation as Tools to Improve Water Quality: The Lake Ringsj?n Story讀者反饋學科排名

前面

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https://doi.org/10.1007/978-94-017-2462-3Eutrophication; Phosphor; Plankton; benthic; blue-green algae; catchment area; cyprinid reduction; fish exp

colostrum

,Lake Ringsj?n: its catchment area, its history and its importance,pecific chapters. We briefly describe human activities and land use, as well as the human demographics in the catchment area. Moreover, we present important historical events behind the development and present status of Lake Ringsj?n. Finally, we describe the importance of the lake as a production u

設(shè)想

Infirm

,Internal phosphorus loading in Lake Ringsj?n,y shallow lakes which for decades have received excessive amounts of nutrients. The inertia is due to large amounts of phosphorus (P) stored in sediments and biota, causing internal phosphorus loading. Much of this phosphorus is thought to be released from the organic-rich profundal sediments. In La

防銹

小故事

,Autumn waterfowl abundance in Lake Ringsj?n, 1968–1996,on. We have quantified staging waterfowl populations from 1968, before the eutrophication process reached its maximum, to 1996 when both the nutrient and fish reduction programmes were performed. The general pattern is that high numbers staged in Lake Ringsj?n in 1968–1972. In the following 15 years

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使堅硬