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Factors Controlling the Seasonal Variation of Nitrate in Lake Erken

 

作者: Bengt Boström,  

 

期刊: Internationale Revue der gesamten Hydrobiologie und Hydrographie  （WILEY Available online 1981）
卷期: Volume 66, issue 6  

页码: 821-836

 

ISSN:0020-9309

 

年代: 1981

 

DOI:10.1002/iroh.19810660605

 

出版商: Akademie Verlag, Berlin

 

关键词: seasonal variation;nitrate;nitrification;denitrification;turbulence

 

数据来源: WILEY

 

摘要:

AbstractThe seasonal variation of the nitrate concentration in the mesotrophic Lake Erken is markedly regular and shows some important differences compared with that of phosphate. Nitrification occurs mainly at the sediment surface. Nitrate accumulates when the nitrification‐denitrification sequence is broken at a time when the nitrate assimilation is small. This occurs in Lake Erken during autumn turnove

 

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