Object

Title: Biogeochemical diversity of fluvial waters and their effect on lake ecosystems in Suwałki Landscape Park (north-eastern Poland)

Creator:

Hillbricht-Ilkowska, Anna

Date issued/created:

1993-1994

Resource Type:

Article

Subtitle:

Lake-watershed dependences in diversified landscape (Suwałki Landscape Park - north-eastern Poland) ; Biogeochemical diversity of fluvial waters

Contributor:

Polska Akademia Nauk. Instytut Ekologii

Publisher:

Oficyna Wydawnicza Instytutu Ekologii PAN

Place of publishing:

Dziekanów Leśny

Description:

Pages 173-193 : illustrations ; 24 cm ; Bibliographical references (pages 192-193) ; Abstract in Polish

Abstract:

On the basis of data for 29 small stream lakeside watersheds examined in August, spatial diversity of chemical composition of fluvial waters supplying the lakes of Suwałki Landscape Park (north-eastern Poland) has been studied. Differences in chemical composition of waters (consistent for lake waters and the supplying ones) were shown in connection with watersheds of three principal river systems in the Park, i.e. the Szelmentka, Czarna Hańcza, and Szeszupa. The monthly values of areal surface runoff (kg · ha-1) of phosphorus and nitrogen for summer was estimated and compared with data for Masurian lake watersheds. There was a negative correlation between the flow of streams and phosphorus concentration at the outlet to the lake. Differences in concentrations of some elements significant for phosphorus transformations (Ca, tot-Fe), in phosphorus content in seston and in a dissolved form between fluvial and lake waters were found. This allows to assume that sorption of dissolved phosphorus in lakes is fast (e.g., precipitation in the form of calcium phosphates) and followed by transport to deeper waters on sedimentating seston particles (probably mostly mineral ones).

Relation:

Ekologia Polska

Volume:

41

Issue:

1-2

Start page:

173

End page:

193

Resource Identifier:

oai:rcin.org.pl:84263

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:

Nov 14, 2019

In our library since:

Nov 14, 2019

Number of object content hits:

1

All available object's versions:

https://rcin.org.pl/publication/88412

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