Object

Title: Biotic structure and processes in the lake system of r. Jorka watershed (Masurian Lakeland, Poland). 3, Production and photosynthesis efficiencies of phytoplankton

Creator:

Woroniecka-de Wachter, Urszula

Date issued/created:

1983-1984

Resource Type:

Article

Subtitle:

Production and photosynthesis efficiencies of phytoplankton ; Biotic structure and processes in a lake system

Contributor:

Polska Akademia Nauk. Instytut Ekologii

Publisher:

Polish Scientific Publishers

Place of publishing:

Warszawa

Description:

Pages 613-633 : illustrations ; 24 cm ; Bibliographical references (pages 630-633) ; Abstract in Polish

Abstract:

In mesotrophic Lake Majcz Wielki the photosynthetic production (14c), between April and October1977, was 65 g Cass · m-2, the maximal daily one was 500 mg Cass · m-2 photosynthesis efficiency (in relation to PHAR) up to 0.31%, and the daily P : B coefficient up to 2.2. In remaining lakes, of a more advanced trophic state, these values were between 213 (Lake Jorzec) and 108 g Cass · m-2 (Lake Zełwążek), and between 4491 and 1400 mg Cass · m-2 day-1, whereas the photosynthesis efficiency frequently exceeded 1%. Seasonal changes of photosynthesis, its efficiency and the P : B ratio among others, depending on phosphorus concentration and the N : P ratios, were analysed.

Relation:

Ekologia Polska

Volume:

31

Issue:

3

Start page:

613

End page:

633

Format:

application/pdf

Resource Identifier:

oai:rcin.org.pl:79277 ; ISSN 0420-9036

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:

Aug 27, 2019

Number of object content hits:

4

All available object's versions:

https://rcin.org.pl/publication/87181

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