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effect of eutrophication
Effect of eutrophication on species composition and growth of freshwater mussels(Mollusca, Unionidae) in Lake Hallwil (Aargau, S
      
We tested the effect of eutrophication in terms of nutrient enhancement on growth and phlorotannin concentration of Fucus vesiculosus by conducting manipulative experiments in the field and mesocosms.
      
On the other hand we hypothesized that the importance of site characteristics may overwhelm the effect of eutrophication and fragmentation for species rarity.
      
Another eight ditches were used in a randomized experiment to study the effect of eutrophication.
      
Eight experimental ditch mesocosms were used to study the effect of eutrophication over four years.
      
Effect of eutrophication on changes in the composition of zooplankton in the Gro?nica Reservoir (Serbia, Yugoslavia)
      
Studies on the effect of eutrophication on the ecology of shallow lakes, usually pay scant attention to changes within the epiphytic algal community, though the contribution of this to the ecosystem dynamics is transcendental.
      
These differences were discussed and were found to be attributed to the effect of eutrophication and pollution on the growth, age and other biological aspects of O.
      
These results probably reflect the minimal effect of eutrophication on the benthos in the absence of low dissolved oxygen events.
      
 

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