Subtitle:

Causes of benthos scarcity ; Uwagi o przyczynach niskiej liczebności bentosu w jeziorze Lisunie

Contributor:

Polska Akademia Nauk. Komitet Ekologiczny

Publisher:

Państwowe Wydawnictwo Naukowe

Place of publishing:

Warszawa

Description:

Pages 23-32 ; 24 cm ; Bibliographical references (page 31) ; Abstract in Polish

Type of object:

Journal/Article

Abstract:

Three years of investigation of the benthos in Lake Lisunie revealed that its numbers are very small. Organic fertilization and other field experiments proved that the scantiness of benthos is due to the trophic situation. The considerable amount of organic substance in the bottom sediments is probably inaccessible to the benthos, despite the high concentration of oxygen at the bottom. It was found that percentage of predatory invertebrates was higher in worse environmental conditions accompanied by poorer condition of non-predatory larvae.

References:

1. Jarosenko, M. F., Nabereznyj, A.I. 1959 - Osobennosti formirovanija gidrobiologiceskogo refima v Dubossarskom vodochranilisce - Trudy VI Sovesc. Probl. Biol. vnutr. Vod. 371-377.
2. Kajak, Z. 1963 - The effect of experimentally induced variations in the abundance of Tendipes plumosus L. larvae on intraspecific and interspecific relations – Ekol. Pol. A, 11: 355-367.
3. Kajak, Z. 1964 - Experimental investigations on benthos abundance on the bottom of lake Śniardwy - Ekol. Pol. A, 12: 11-31.
4. Kondracki, J., Mikulski, Z. 1958 - Hydrografia dorzecza Krutyni - Warszawa, 87 pp.
5. Kusnecov, S.L. 1959 - Die Rolle der Mikroorganismen im Stroffkreislauf der Seen - Berlin, 301 pp.
6. Lastockin, D.A. 1949 - Biocenozy sapropelej v ich vzaimootnosenii s sapropelevoj sredoj - Trudy Lab. sapropel. Otloz. 3: 7-28.
7. Morduchaj-Boltovskoj, F .D. 1955 - K voprosu o formirovanii bentosa v krupnych vodochraniliscach (na primere Rybinskogo) - Zool. Z. 34: 975-985.
8. Rodina, A.G. 1949 - Rol bakterij v pitanii licinok tendipedid - Dokl. Akad. Nauk SSSR, 67: 1121-1123.
9. Rodina, A. G. 1961 - Microbiological methods in application to hydrobiology - Verh. int. Vereinig. Limnol. 14: 831-837.
10. Rodina, A. G. 1962 - Cislennost' bakterioplanktona v udobrennom zalive ozera - Trudy vsesojuz. gidrobiol. Obsc. 12: 191-199.
11. Sorokin, J.I. 1959 - Biomassa bakterij i chimiceskij sostav gruntov Rybinskogo vodochranilsca - Bjull. Inst. Biol. Vodochr. 4: 3-6.

Relation:

Ekologia Polska. Seria A

Volume:

13

Issue:

2

Start page:

23

End page:

32

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:69457

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