Lake Eutrophication Models

1986 ◽  
pp. 35-68 ◽  
Author(s):  
G. van Straten
Keyword(s):  
Lake Eutrophication

scholarly journals Seasonal Succession of Bacterial Communities in Three Eutrophic Freshwater Lakes

2021 ◽  
Vol 18 (13) ◽  
pp. 6950
Author(s):  
Bin Ji ◽  
Cheng Liu ◽  
Jiechao Liang ◽  
Jian Wang
Keyword(s):  
Water Quality ◽  
Surface Water ◽  
Water Temperature ◽  
Bacterial Communities ◽  
Seasonal Succession ◽  
Lake Eutrophication ◽  
Urban Lake ◽  
Freshwater Lakes ◽  
Functional Prediction ◽  
Bacterial Indicator

Urban freshwater lakes play an indispensable role in maintaining the urban environment and are suffering great threats of eutrophication. Until now, little has been known about the seasonal bacterial communities of the surface water of adjacent freshwater urban lakes. This study reported the bacterial communities of three adjacent freshwater lakes (i.e., Tangxun Lake, Yezhi Lake and Nan Lake) during the alternation of seasons. Nan Lake had the best water quality among the three lakes as reflected by the bacterial eutrophic index (BEI), bacterial indicator (Luteolibacter) and functional prediction analysis. It was found that Alphaproteobacteria had the lowest abundance in summer and the highest abundance in winter. Bacteroidetes had the lowest abundance in winter, while Planctomycetes had the highest abundance in summer. N/P ratio appeared to have some relationships with eutrophication. Tangxun Lake and Nan Lake with higher average N/P ratios (e.g., N/P = 20) tended to have a higher BEI in summer at a water temperature of 27 °C, while Yezhi Lake with a relatively lower average N/P ratio (e.g., N/P = 14) tended to have a higher BEI in spring and autumn at a water temperature of 9–20 °C. BEI and water temperature were identified as the key parameters in determining the bacterial communities of lake water. Phosphorus seemed to have slightly more impact on the bacterial communities than nitrogen. It is expected that this study will help to gain more knowledge on urban lake eutrophication.

Development of a Lake Eutrophication model

2004 ◽  
Vol 171 (1-2) ◽  
pp. 35-63 ◽  
Author(s):  
J.M. Malmaeus ◽  
L. Håkanson
Keyword(s):  
Lake Eutrophication

Modelling and Control of Lake Eutrophication

1975 ◽  
Vol 8 (1) ◽  
pp. 478-487 ◽  
Author(s):  
D.M. Imboden ◽  
R. Gächter
Keyword(s):  
Lake Eutrophication ◽  
And Control

Legacy of early anthropogenic effects on recent lake eutrophication (Lake Bénit, northern French Alps)

Anthropocene ◽  
2018 ◽  
Vol 24 ◽  
pp. 72-87 ◽  
Author(s):  
Manon Bajard ◽  
David Etienne ◽  
Sébastien Quinsac ◽  
Etienne Dambrine ◽  
Pierre Sabatier ◽  
...  
Keyword(s):  
Anthropogenic Effects ◽  
Lake Eutrophication ◽  
French Alps
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