{"product_id":"nutrients-and-fish-effects-on-plankton-community-in-shallow-lakes-von-daniele-ciuffa-und-eleonora-ciccotti","title":"Nutrients and fish effects on plankton community in shallow lakes","description":"\u003cp\u003eEutrophication affects many lakes in the world. Fish  predation and food availability are driving forces  in controlling food webs in freshwater  ecosystems but the relative importance of one or the  other factor is still a matter of discussion. Lake  restoration usually seeks to reduce eutrophication  either by direct suppression of zooplanktivorous  fish or by addition of piscivorous fish. These  methods reached only varied success. Successful  ecosystem restoration needs a new theoretical  approach that takes into account community structure  and functional diversity. This book attempts to  evaluate the relative roles of fish predation and  food availability using controlled replicated in  situ manipulation experiments. Since the founding  supposition was that there would be shifts in the  relative importance of top-down and bottom-up  effects between seasons, experiments were performed  in spring and winter. Moreover experiments were  carried out in a shallow lake under Mediterranean  climate as almost no data are available about top- down and bottom-up controls in warm countries. This  book will be of interest to researchers in  management of lakes.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783843388467\"\u003e\u003ch3\u003eA mesocosm study for the understanding of eutrophication in freshwater ecosystems\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783843388467","offer_id":39469997883485,"sku":"9783843388467","price":79.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/1acccc97-4269-47f3-a9f8-8c6a00ba7bb7.jpg?v=1758088193","url":"https:\/\/shop.autorenwelt.de\/products\/nutrients-and-fish-effects-on-plankton-community-in-shallow-lakes-von-daniele-ciuffa-und-eleonora-ciccotti","provider":"Autorenwelt Shop","version":"1.0","type":"link"}