Zooplankton in Hypertrophic Fishponds: is the ?Top-Down? Regulation of Phytoplankton Still a Valid Concept?

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60076658%3A12220%2F07%3A00010929" target="_blank" >RIV/60076658:12220/07:00010929 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Zooplankton in Hypertrophic Fishponds: is the ?Top-Down? Regulation of Phytoplankton Still a Valid Concept?

Original language description

?Top-down? regulation is a widely used term for the phenomenon whereby fish stock is the main controling factor of plankton. This has been regularly observed in Czech fishponds for more than fifty years. However, during the last decade situations have been frequently observed which do not correspond to the concept of the ?top-down? regulation. In this paper, an advanced level of eutrophication, the occurrence of more frequent cyanobacterial blooms and changes in fishery management are discussed as causes of the observed changes in the fishpond plankton.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

EH - Ecology - communities

OECD FORD branch

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Project

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Continuities

Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year

2007

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Acta Universitatis Carolinae Environmentalica

ISSN

0862-6529

e-ISSN

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Volume of the periodical

2007

Issue of the periodical within the volume

21

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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