Long-term change of nutrients and lake responses in Dianshan Lake, China
  • 【摘要】

    In an effort to conirol eutrophication and harmful algal bloom in Dianshan Lake,we analyzed 20-year data of nutrients ( total nitrogen (TN) and total phosphorus (TP) ) and lake responses ( chlorophyll... 展开>>In an effort to conirol eutrophication and harmful algal bloom in Dianshan Lake,we analyzed 20-year data of nutrients ( total nitrogen (TN) and total phosphorus (TP) ) and lake responses ( chlorophyll a,transparency,' and algal compositions).The results indicated that trophic state of Dianshan Lake transited from eutrophic to hyper-eutrophic on 1999,and nutrient accumulation had been accelerated since the;.A better understanding of long-term data of nutrients and lake responses may help ecotechnology strategy development and successful lake restoration. 收起<<

  • 【作者】

    Cheng xi  Li xiaoping 

  • 【作者单位】

    Shanghai

  • 【会议名称】

    第十三届世界湖泊大会

  • 【会议时间】

    2009-11-01

  • 【会议地点】

    武汉

  • 【主办单位】

    中国环境科学学会   中国环境保护产业协会

  • 【语种】

    eng

  • 【关键词】

    Nitrogen  phosphorus  chlorophyll a  transparency  eutrophication  nutrient limiting factor