Object

Title: On the relationship between abundance, aggregations and "condition" of Dreissena polymorpha Pall. in 36 Mazurian lakes

Creator:

Stańczykowska, Anna

Date issued/created:

1964

Resource Type:

Article

Subtitle:

Abundance, aggregations a. "conditions" of D. polymorpha ; Zależność między liczebnością, kolonijnym występowaniem i "dorodnością" Dreissena polymorpha Pall. w 36 jeziorach mazurskich

Contributor:

Polska Akademia Nauk. Komitet Ekologiczny

Publisher:

Państwowe Wydawnictwa Naukowe

Place of publishing:

Warszawa

Description:

Pages 635-690 : illustrations ; 24 cm ; Bibliographical references (pages 686-688) ; Abstract in Polish

Abstract:

The present paper is a comparative study on variation in time and space of abundance, occurrence in aggregations and "condition" of individuals in the selected populations of Dreissena polymorpha Pall. The work was carried out in 36 lakes of the Mazurian region. Attempts were made to find the degree of dependence of these phenomena on certain morphometric and environmental characters of lakes as the area, maximal depth, visibility, pH, oxidization and Ca content; and on the environmental features of lakes taken as a whole. On the basis of field and laboratory investigations the three mentioned features of populations were compared to determine whether the abundance of molluscs in a water body influences the clumping tendency and size of aggregation, and how far is it related to the “condition” of individuals.

Relation:

Ekologia Polska. Seria A

Volume:

12

Issue:

34

Start page:

653

End page:

690

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:69346

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:

May 28, 2019

In our library since:

Mar 12, 2019

Number of object content hits:

6

All available object's versions:

https://rcin.org.pl/publication/86077

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