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Long-term anthropogenic impacts on the whitefish (Coregonus lavaretus L.) stock of Lake Constance

Long-term anthropogenic impacts on the whitefish (Coregonus lavaretus L.) stock of Lake Constance

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Prüfsumme: MD5:d0fc93f125fb4b6891d632c606331b09

THOMAS, Gregor, 2009. Long-term anthropogenic impacts on the whitefish (Coregonus lavaretus L.) stock of Lake Constance [Dissertation]. Konstanz: University of Konstanz

@phdthesis{Thomas2009Longt-7561, title={Long-term anthropogenic impacts on the whitefish (Coregonus lavaretus L.) stock of Lake Constance}, year={2009}, author={Thomas, Gregor}, address={Konstanz}, school={Universität Konstanz} }

2011-03-24T17:35:24Z This thesis deals with anthropogenic effects on the whitefish stock of Lake Constance in the time period 1950-2000. Eutrophication, size selective-fishery as well as stocking affects different whitefish traits such as somatic growth, reproductive investment as well as vertical distribution. Most of the analysis are based on fisheries data documented during the last 50 years.<br />This thesis shows that beside lake trophy, the practice of fishery itself could be a factor for ongoing growth depletion. Strong fluctuations in fish biomass acts strongly on growth rate as well. Anthropogene Langzeiteffekte auf die Felchenpopulation des Bodensees 2011-03-24T17:35:24Z Thomas, Gregor Long-term anthropogenic impacts on the whitefish (Coregonus lavaretus L.) stock of Lake Constance application/pdf 2009 deposit-license Thomas, Gregor eng

Dateiabrufe seit 01.10.2014 (Informationen über die Zugriffsstatistik)

Dissertation_komplett_online.pdf 194

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