Subtitle:

Loose-sod populations ; Structure and population dynamics of psammophytes

Contributor:

Polska Akademia Nauk. Instytut Ekologii

Publisher:

Polish Scientific Publishers

Place of publishing:

Warszawa

Description:

Pages 191-234 : illustrations ; 24 cm ; Bibliographical references (pages 234) ; Abstract in Polish

Type of object:

Journal/Article

Abstract:

Population properties are presented of several plant species – dominants in psammophyte communities of low density, and changes in the specific composition and abundance structure of selected communities in the years 1968-1975. Communities with a coverage of 40-60% in the first study year were considered to be loose sods. The expansion of Tragopogon heterospermus Schweigg. and Carex arenaria L. was found to cause a considerable transformation of the phytocenotic relations of psammophyte communities. The two species have shown a great dynamism and competitive power. Populations of the following species have shown a relatively low sensitivity to the competitive action of T. heterospermus: Koeleria glauca (Schkuhr) DC. and Festuca psammophila (Hackel) Krajina. Irregular variations in the specific composition and population abundance of individual components were found in a patch of the association Corispermo-Plantaginetum indicae.

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Relation:

Ekologia Polska

Volume:

27

Issue:

2

Start page:

191

End page:

234

Detailed Resource Type:

Article

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:77255

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