Internal phosphorus loading in eutrophic lakes in Western Poland
Authors:
- Katarzyna Kowalczewska-Madura,
- Renata Dondajewska,
- Ryszard Jan Gołdyn
Abstract
We hypothesized that the variability of P internal loading in lakes and reservoirs depends on the trophic state of analysed waterbodies, as well as spatial (different water depths) and temporal (season) aspect in particular waterbodies. Additionally, year-to-year changes of P loading in lakes restored with variable methods (sustainable restoration, P inactivation with iron compounds and magnesium chloride, nitrate treatment and effective microorganisms (EM) application) were expected. To verify these assumptions, we have analysed the process of internal P loading in 40 waterbodies situated in Western Poland, based on the ex situ experiments on intact sediment cores, collected from different water depths in various seasons. Additionally, basic sediment characteristics (TP and its fraction content, organic matter, SRP and TP in pore water and water above sediments) were studied. The most intensive P release from sediments into water column was noted in summer, especially at greater depths and in heavily eutrophicated lakes. Internal P loading in restored lakes usually decreased, apart from lakes in which EM were used.
- Record ID
- UAM075de593543d46a8818930bb3f1a6c2c
- Author
- Pages
- 277-303
- Publication size in sheets
- 1.30
- Book
- Korzeniewska Ewa Ewa Korzeniewska , Harnisz Monika Monika Harnisz (eds.) , Górniak Andrzej Andrzej Górniak , Bajkiewicz-Grabowska Elżbieta Elżbieta Bajkiewicz-Grabowska , Markowski Maciej Maciej Markowski , Golus Włodzimierz Włodzimierz Golus , Borowiak Dariusz Dariusz Borowiak , Nowiński Kamil Kamil Nowiński , Tandyrak Renata Renata Tandyrak , Grochowska Jolanta Jolanta Grochowska , Parszuto Katarzyna Katarzyna Parszuto , Augustyniak Renata Renata Augustyniak , Łopata Michał Michał Łopata , Kwidzińska Monika Monika Kwidzińska , Napiórkowska-Krzebietke Agnieszka Agnieszka Napiórkowska-Krzebietke , Zdanowski Bogusław Bogusław Zdanowski , Stawecki Konrad Konrad Stawecki , Czarnecki Bartosz Bartosz Czarnecki , Waldemar Siuda Siuda Waldemar , Grabowska Karolina Karolina Grabowska , Kaliński Tomasz Tomasz Kaliński , Kiersztyn Bartosz Bartosz Kiersztyn , Chróst Ryszard Ryszard Chróst , Chmiel Stanisław Stanisław Chmiel , Sposób Joanna Joanna Sposób , Mięsiak-Wójcik Katarzyna Katarzyna Mięsiak-Wójcik , Michalczyk Zdzisław Zdzisław Michalczyk , Głowacki Sławomir Sławomir Głowacki , Świątecki Aleksander Aleksander Świątecki , Babko Roman Roman Babko , Bogacka-Kapusta Elżbieta Elżbieta Bogacka-Kapusta , Kapusta Andrzej Andrzej Kapusta : Polish River Basins and Lakes – Part I. Hydrology and Hydrochemistry, The Handbook of Environmental Chemistry, vol. 86, 2020, Springer, 356 p., ISBN 978-3-030-12122-8. DOI:10.1007/978-3-030-12123-5 opening in a new tab
- ASJC Classification
- ; ; ; ;
- DOI
- DOI:10.1007/978-3-030-12123-5_14 opening in a new tab
- Language
- en English
- Score (nominal)
- 20
- Score source
- publisherList
- Score
- = 20.0, 24-04-2020, MonographChapterAuthor
- Publication indicators
- = 0.000
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- Uniform Resource Identifier
- https://researchportal.amu.edu.pl/info/article/UAM075de593543d46a8818930bb3f1a6c2c/
* presented citation count is obtained through Internet information analysis and it is close to the number calculated by the Publish or Perishopening in a new tab system.
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