Object

Title: Experimentally increased fish stock in the pond type lake Warniak. 8, Approximate assessment of the utilization by fish of the biomass and production of zooplankton

Subtitle:

Approximate assessment of the utilization by fish of the biomass and production of zooplankton ; Eksperymentalne zwiększenie obsady ryb w stawowym jeziorze Warniak. 8, Przybliżona ocena wykorzystania przez ryby biomasy i produkcji zooplanktonu

Contributor:

Polish Academy of Sciences, Institute of Ecology

Publisher:

Państwowe Wydawnictwa Naukowe

Place of publishing:

Warszawa

Description:

Pages 553-562 ; 24 cm ; Bibliographical references (page 561) ; Abstract in Polish

Abstract:

The utilization by older age-groups of fish (tench, carp, crucian carp and bream) of the biomass and production of zooplankton in the years 1967-1969, was assessed. The increase of the predation rate of fish and the increase of the consumed biomass were observed in big crustacean species (Daphnia cucullata, Eudiaptomus graciloides and Diaphanosoma brachyurum), the biomass and production of which decreased in successive years.

Relation:

Ekologia Polska

Volume:

21

Issue:

34

Start page:

553

End page:

562

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:72618

Source:

MiIZ PAN, call no. P.2840

Language:

eng

Language of abstract:

pol

Rights:

Creative Commons Attribution BY 3.0 PL license

Terms of use:

Copyright-protected material. [CC BY 3.0 PL] May be used within the scope specified in Creative Commons Attribution BY 3.0 PL license, full text available at: ; -

Digitizing institution:

Museum and Institute of Zoology of the Polish Academy of Sciences

Original in:

Library of the Museum and Institute of Zoology of the Polish Academy of Sciences

Projects co-financed by:

Operational Program Digital Poland, 2014-2020, Measure 2.3: Digital accessibility and usefulness of public sector information; funds from the European Regional Development Fund and national co-financing from the state budget.

Object collections:

Last modified:

Dec 16, 2019

In our library since:

Jun 11, 2019

Number of object content hits:

7

All available object's versions:

https://rcin.org.pl/publication/86604

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