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Volume 26 Issue 4
Nov.  2011
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Article Contents
SU De-sen, CHEN Han-zhen, LIN Ru-kai, XU Hui, JIANG Bao-xin. Nitrogen Pollution of Streams in Wuyishan National Key Scenic Area[J]. Fujian Journal of Agricultural Sciences, 2011, 26(4): 642-645.
Citation: SU De-sen, CHEN Han-zhen, LIN Ru-kai, XU Hui, JIANG Bao-xin. Nitrogen Pollution of Streams in Wuyishan National Key Scenic Area[J]. Fujian Journal of Agricultural Sciences, 2011, 26(4): 642-645.

Nitrogen Pollution of Streams in Wuyishan National Key Scenic Area

  • Received Date: 2011-01-02
  • Rev Recd Date: 2011-06-19
  • Publish Date: 2011-08-15
  • Nitrogen pollution of streams in Wuyishan National key scenic area was studied.Variations on TN,NH3-N,NO3--N and NO2--N were analyzed through continuous monitoring between 2008 and 2009.The results showed that the nitrogen pollution varied with the season.The concentration of NH3-N in either the flood or dry season was higher than the annual mean.That of NO3--N in the dry season was also higher than the annual mean.But that in the flood season was lower than the annual mean.Among the streams,the TN and NO3--N pollution in Chongyangxi Stream and Huangboxi Stream were more severe than in Jiuquxi Stream.The nitrogen pollution levels,except NH3-N,in Xiamei Stream were low.
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