RCIN and OZwRCIN projects

Object

Title: Some trophic relations in the benthos of shallow parts of Marion Lake

Creator:

Kajak, Zdzisław ; Kajak, Anna

Date issued/created:

1975

Resource type:

Text

Subtitle:

Trophic relations in the benthos of Marion Lake

Contributor:

Polska Akademia Nauk. Instytut Ekologii

Publisher:

Polish Scientific Publishers

Place of publishing:

Warszawa

Description:

Pages 573-586 : illustrations ; 24 cm ; Bibliographical references (page 586) ; Abstract in Polish

Type of object:

Journal/Article

Abstract:

Positive correlation in the distribution of the invertebrate predators and their prey was stated. The biomass of main predators slightly exceeded the biomass of their prey. Selectivity of the prey and daily food rations of predators (equalling 8-19% of predators' biomass) in situ were estimated by the method of "experimental cylinders". Predators feeding strongly depended on the presence of other predators of the same and other species, and decreased with their increasing density. The strong pressure of predators suggests either very short turnover time of their prey, or the immigration of the prey from other environments.

References:

1. Anderson R. O. 1959 - A modified technique for sorting bottom fauna samples - Limnol. Oceanogr. 4: 223-225.
2. Efford I. E. 1970 - Marion Lake Project. International Biological Programme. Canada. Report 1969-1970 - The Institute of Animal Resource Ecology, University of British Columbia, 82 pp.
3. Efford I. E. 1971 - Marion Lake Project. International Biological Programme. Canada. Report 1970-1971 - The Institute of Animal Resource Ecology, University of British Columbia, 93 pp.
4. Efford I. E. 1972a - An interim review of the Marion Lake Project (In: Productivity problems of freshwaters. Eds.Z. Kajak, A. Hillbricht-Ilkowska) - PWN, Warszawa-Kraków, 89-100.
5. Efford I. E. 1972b - Marion Lake Project. International Biological Programme. Canada. Report 1971-1972 - The Institute of Animal Resource Ecology, University of British Columbia, 90 pp.
6. Efford I. E., Hall K. J. (in press) - An analysis of ecosystems - In Royal Society volume on Canadian IBP.
7. Hargrave B. T. 1971 - An energy budget for a depositfeeding amphipod - Limnol. Oceanogr. 16: 99-103.
8. Jonasson P. M. 1972 - Ecology and production of the profundal benthos in relation to phyto-plankton in Lake Esrom - Oikos, 14: 1-148.
9. Kajak Z. 1968 - Analiza eksperymentalna czynników decydujących o obfitości bentosu (ze szczególnym uwzględnieniem Chironomidae) - Zesz. nauk. Inst. Ekol. PAN, Warszawa, 94 pp.
10. Kajak Z., Dusoge K. 1970 - Production efficiency of Procladius choreus Mg (Chironomidae, Diptera) and its dependence on the trophic conditions - Pol. Arch. Hydrobiol. 17: 217-224.
11. Kajak Z., Dusoge K., Prejs A. 1968 - Application of the flotation technique for the estimation of the absolute numbers of benthic organisms - Ekol. pol. A, 16: 607-620.
12. Kajak Z., Warda J. 1968 - Feeding of benthic non-predatory Chironomidae in lakes - Ann. Zool. Fenn. 5: 57-64.
13. Monakov A. V., Sorokin Ju. I. 1972 - Some results on investigation on nutrition of water animals (In: Productivity problems of freshwaters. Eds. Z. Kajak, A. Hillbricht-Ilkowska) - PWN, Warszawa-Kraków, 765-773.
14. Waters T. F. 1969 - The turnover ratio in production ecology of freshwater invertebrates - Am. Nat. 103: 173-185.
15. Wójcik-Migała I. 1968 - Wpływ karpi dwu- i trzyletnich na bentos stawów - Acta hydrobiol. 10: 179-203.
16. Zięba J. 1973 - Macrobenthos in ponds with sugar factory wastes - Acta hydrobiol. 15: 113-129.

Relation:

Ekologia Polska

Volume:

23

Issue:

4

Start page:

573

End page:

586

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:73810

Source:

MiIZ PAN, call no. P.2840 ; click here to follow the link

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.

Access:

Open

Object collections:

Last modified:

Jan 5, 2021

In our library since:

Jun 26, 2019

Number of object content hits:

15

All available object's versions:

https://rcin.org.pl/publication/86701

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