TWO SHALLOW ESTUARINE LAKES GARDNO AND ŁEBSKO; COMPARISON

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Anna Jarosiewicz

Abstract

The aim of this paper was the presentation and comparison of seasonal biogens changes and trophy state classification of two biggest shallow coastal lakes Gardno and Łebsko, located in the northern part of Poland, along the southern coast of the Baltic Sea. Measurements were conducted once a month from April to December 2007. For the purpose of this article at each lake one measurement station was selected, to represent well mixed area of the lakes, far from outlet to the sea and rivers. Performed measurements showed that the lakes are similar. The differences, observed between biogens concentration in lakes were statistically insignificant. Seasonal dynamics of nutrients concentration in lakes indicated that the lakes are typical shallow lakes. Moreover, the summer concentration of total nitrogen and phosphorus qualify these lakes as eutrophic.


 


Key words: shallow lake, phosphorus, nitrogen, eutrophication

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How to Cite
JAROSIEWICZ, Anna. TWO SHALLOW ESTUARINE LAKES GARDNO AND ŁEBSKO; COMPARISON. Baltic Coastal Zone, [S.l.], v. 13, n. part I, p. 2009, vol.13, pp. 121 - 133, aug. 2009. ISSN 1643-0115. Available at: <https://bcz.apsl.edu.pl/index.php/1/article/view/148>. Date accessed: 06 july 2022.
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