Dependence of chosen indices of structure and functioning of ecosystems on trophic status and mictic type of 42 lakes ; Ecological characteristics of lakes
Polska Akademia Nauk. Instytut Ekologii
Pages 495-530 : illustrations ; 24 cm ; Bibliographical references (pages 528-530) ; Abstract in Polish
Polymictic lakes have a higher trophic state than dimictic ones, mainly because more nutrients are returned from the bottom sediments to the water. Biomass of phytoplankton (mainly blue-green algae) and of rotifere increase to the highest phosphorus concentrations in polymictic lakes, and reach much higher values than in dimictic ones. Regular changes of 42 indices of lake ecosystem structure and functioning versus their trophic state have been characterized. However, the scatter of values of indices is great, especially in the most hypertrophic lakes, having frequently unexpected characters for so high trophic state.
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Museum and Institute of Zoology of the Polish Academy of Sciences
Library of the Museum and Institute of Zoology of the Polish Academy of Sciences
Feb 4, 2022
Aug 27, 2019
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https://rcin.org.pl/miiz/publication/87175
Zdanowski, Bogusław
Zdanowski, Bogusław
Zdanowski, Bogusław
Kajak, Zdzisław Zdanowski, Bogusław
Kajak, Zdzisław
Kajak, Zdzisław
Kajak, Zdzisław