留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

扎龙湿地水体N,P营养物质空间异质性研究

郭跃东 何 岩 邓 伟 章光新 潘继花

郭跃东, 何 岩, 邓 伟, 章光新, 潘继花. 扎龙湿地水体N,P营养物质空间异质性研究[J]. 环境科学研究, 2005, 18(2): 51-56.
引用本文: 郭跃东, 何 岩, 邓 伟, 章光新, 潘继花. 扎龙湿地水体N,P营养物质空间异质性研究[J]. 环境科学研究, 2005, 18(2): 51-56.
GUO Yue-dong, HE Yan, DENG Wei, ZHANG Guang-xin, PAN Ji-hua. Study on the Spatial Variability of Water Nitrogen and Phosphorus in the Zhalong Wetland[J]. Research of Environmental Sciences, 2005, 18(2): 51-56.
Citation: GUO Yue-dong, HE Yan, DENG Wei, ZHANG Guang-xin, PAN Ji-hua. Study on the Spatial Variability of Water Nitrogen and Phosphorus in the Zhalong Wetland[J]. Research of Environmental Sciences, 2005, 18(2): 51-56.

扎龙湿地水体N,P营养物质空间异质性研究

基金项目: 中科院知识创新重要项目(KZCXZ-SW-320-2)

Study on the Spatial Variability of Water Nitrogen and Phosphorus in the Zhalong Wetland

  • 摘要: 在2003年夏季采集了扎龙湿地地表水样,结合GIS技术及地统计学原理,分析了TN,NH4+-N,TP及PO43-在湿地水体中的空间变异特征.通过半方差函数分析发现,TN,NH4+-N,TP及PO43-均受到结构性因素的影响,具有较小的块金值和较高的空间结构比例,表现出一定空间相关性变异特征,同时分形特征表明了其空间变异复杂性较低.应用普通克里格插值法绘制的含量分布图,反映出TN,NH4+-N,TP及PO43-具有一致的空间分布趋势,其与采样区水位变化显著的空间负相关性说明了水位空间变化是影响湿地N,P营养物质空间分异的结构性因素.

     

  • [1] 崔保山,杨志峰.湿地生态系统健康研究进展[J].生态学杂志,2001,20(3):31-36.Cui Baoshan,Yang Zhifeng.Research review on wetland ecosystem health[J].Chinese Journal of Ecology,2001,20(3):31-36.
    [2] Lo(1)c Marion,Luc Brient.Wetland effects on water quality:input-output studies of suspended particulate matter,nitrogen(N) and phosphorus(P) in Grand-Lieu,a natural plain lake[J].Hydrobiologia,1998,373/374:217-235.
    [3] 何池全,赵魁义,余国营,等.湿地生态过程研究进展[J].地球科学进展,2000,15(2):165-171.He Chiquan,Zhao Kuiyi,Yu Guoying,et al.Advance in research of ecological processes in wetlands[J].Advance in Earth Sciences,2000,15(2):165-171.
    [4] 王政权.地统计学在生态学中的应用[M].北京:科学出版社,1999.177-178.Wang Zhengquan.Applicatoin of geostatistics in ecology[M].Beijing:Science Press,1999.177-178.
    [5] 赵斌,蔡庆华.地统计学分析方法在水生态系统研究中的应用[J].水生生物学报,2000,24(5):514-520.Zhao Bin,Cai Qinghua.An application of geostatistical analysis in freshwater ecosystem[J].Acta Hydrobiologica Sinica,2000,24(5):514-520.
    [6] 朱益玲,刘洪斌,江希流.江津市紫色土中N、P养分元素区域空间变异性研究[J].环境科学,2004,25(1):138-143.Zhu Yiling,Liu Hongbin,Jiang Xiliu.Investigation of the spatial variability of nitrogen and phosphorus in purple soils in Jiangjing City,China[J].Chinese Journal of Environmental Science,2004,25(1):138-143.
    [7] Burrough P A.Fractal dimensions of landscapes and other environmental data[J].Nat,1981,194:240-242.
    [8] 唐涛,蔡庆华,潘文斌.地统计学在淡水生态学中的应用[J].湖泊科学,2000,12(3):280-288.Tang Tao,Cai Qinghua,Pan Wenbin.Application of geostatistics in freshwater ecology [J].Journal of Lake Sciences,2000,12(3):280-288.
    [9] Lowrance R,Vellidis G,Hubbard K R.Wetlands and aquatic processes[J].J Environ Qual,1995,24:808-815.
    [10] 郭旭东,傅伯杰,马克明,等.基于GIS和地统计学的土壤养分空间变异特征研究[J].应用生态学报,2000,11(4):557-563.Guo Xudong,Fu Bojie,Ma Keming,et al.Research on spatial variability of soil nutrients based on GIS and geostatistics[J]. Chinese Journal of Applied Ecology,2000,11(4):557-563.
    [11] Sutula M A,Perez B C,Reyes E,et al.Factors affecting spatial and temporal variability in material exchange between the Southern Everglades wetlands and Florida Bay(USA)[J].Estuarine,Coastal and Shelf Science,2003,57:757-781.
  • 加载中
计量
  • 文章访问数:  1050
  • HTML全文浏览量:  16
  • PDF下载量:  128
  • 被引次数: 0
出版历程
  • 收稿日期:  2004-06-30
  • 刊出日期:  2005-04-25

目录

    /

    返回文章
    返回