Articles

• Long-term effects of liming and fertilisation in an acidic dystrophic Lake Smolak (Mazurian Lakeland, Poland)

  B. Zdanowski, A. Hutorowicz

  159-185

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• Changes of thermal and oxygen conditions in a dystrophic Lake Smolak in 1953-1995

  J. Hutorowicz, A. Hutorowicz

  187-196

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• Primary production of phytoplankton community, and concentration of chlorophyll and bacterio-chlorophyll in Lake Smolak (Mazurian Lakeland, Poland)

  A. Hutorowicz

  197-208

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• Changes of the chemical composition of bottom sediments in a dystrophic Lake Smolak twenty years after the end of a liming and mineral fertilisation experiment

  J. Hutorowicz, A. Robak, A. Hutorowicz

  209-218

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• Abundance and structure of planktonic crustacean community of a humic Lake Smolak twenty years after the experimental mineral fertilisation

  T. Węgleńska

  219-232

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• Abundance and structure of rotifer community in a humic Lake Smolak twenty years after the experimental mineral fertilisation

  J. Ejsmont-Karabin

  233-245

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• Flora of vascular plants of Lake Smolak and the adjacent peatbog twenty years after the end of an experimental fertilisation

  J. Dziedzic

  247-262

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• General characteristics of coregonid management in 132 Polish lakes

  A. Wołos

  265-278

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• The effect of lake morphometry on the effectiveness of vendace management

  M. Leopold, A. Wołos, M. Mickiewicz

  279-286

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• Effectiveness of vendace stockings as affected by stocking frequencies

  M. Leopold, A. Wołos

  287-293

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• Effectiveness of coregonid management versus environment quality

  M. Bnińska, A. Wołos

  295-314

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• Effectiveness of coregonid management on the background of fish yield changes in 25 Polish lakes

  A. Wołos, M. Bnińska

  315-328

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• Regularities of vendace management and methodical aspects of its assessment on a long-term basis

  M. Leopold, A. Wołos

  329-344

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• Analysis of whitefish (Coregonus lavaretus L.) landings and stockings in 106 lakes in 1967-1994

  S. Falkowski, A. Wołos

  345-360

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• Effectiveness of whitefish (Coregonus lavaretus L.) management in lakes with the highest yields of this fish in Poland

  S. Falkowski

  361-379

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• The effect of some immunomodulators on the growth rate of sturgeon fry (Acipenseridae)

  R. Kolman, H. Kolman, A.K. Siwicki

  383-390

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• The effect of natural immunomodulators applied in immersion on non-specific immune responses in Russian sturgeon (Acipenser gueldenstaedti Brandt)

  H. Kolman, A.K. Siwicki, R. Kolman

  391-410

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• Dynamics of some cellular and humoral non-specific immune parameters in Siberian sturgeon (Acipenser baeri Brandt) reared in a water recirculation system

  H. Kolman, A.K. Siwicki, R. Kolman

  411-423

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• Dynamics of some cellular and humoral non-specific immune mechanisms in bester (Huso huso L. x Acipenser ruthenus L.)

  H. Kolman, A.K. Siwicki, R. Kolman

  425-437

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