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Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan

Bahman Jabbarian AMIRI Kaneyuki NAKANE

Bahman Jabbarian AMIRI, Kaneyuki NAKANE. Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan[J]. 中国地理科学, 2008, 18(1): 85-92. doi: 10.1007/s11769-008-0085-6
引用本文: Bahman Jabbarian AMIRI, Kaneyuki NAKANE. Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan[J]. 中国地理科学, 2008, 18(1): 85-92. doi: 10.1007/s11769-008-0085-6
Bahman Jabbarian AMIRI, Kaneyuki NAKANE. Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan[J]. Chinese Geographical Science, 2008, 18(1): 85-92. doi: 10.1007/s11769-008-0085-6
Citation: Bahman Jabbarian AMIRI, Kaneyuki NAKANE. Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan[J]. Chinese Geographical Science, 2008, 18(1): 85-92. doi: 10.1007/s11769-008-0085-6

Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan

doi: 10.1007/s11769-008-0085-6
详细信息
    通讯作者:

    Bahman Jabbarian AMIRI. E-mail: amiri@hiroshima-u.ac.jp; j.amiri@yahoo.com

Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan

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出版历程
  • 收稿日期:  2007-06-30
  • 修回日期:  2007-11-25
  • 刊出日期:  2008-03-20

Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan

doi: 10.1007/s11769-008-0085-6
    通讯作者: Bahman Jabbarian AMIRI. E-mail: amiri@hiroshima-u.ac.jp; j.amiri@yahoo.com

摘要: This study investigated the linkages between river water quality and land use in river catchments in Yama- guchi Prefecture, the western Japan, in order to examine the effect of land use changes of both entire catchment and buffer zone on river water quality. Dissolved Oxygen (DO), pH, Biological Oxygen Demand (BOD), Suspended Solids (SS), Escherichia coli, Total Nitrogen (TN) and Total Phosphorus (TP) were considered as river water quality indica- tors. Satellite images were applied to generating the land use map. Multiple regression model was applied to linking the changes in the river water quality with the land uses in both entire catchment area and buffer zone. The results in- dicate that the integrative application of land use data from the entire catchment and the buffer zone could give rise to more robust model to predict the concentrations of Suspended Solids (r2=0.88) and Total Nitrogen (r2=0.90), rather than models which separately considered land use data in catchment and buffer zone.

English Abstract

Bahman Jabbarian AMIRI, Kaneyuki NAKANE. Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan[J]. 中国地理科学, 2008, 18(1): 85-92. doi: 10.1007/s11769-008-0085-6
引用本文: Bahman Jabbarian AMIRI, Kaneyuki NAKANE. Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan[J]. 中国地理科学, 2008, 18(1): 85-92. doi: 10.1007/s11769-008-0085-6
Bahman Jabbarian AMIRI, Kaneyuki NAKANE. Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan[J]. Chinese Geographical Science, 2008, 18(1): 85-92. doi: 10.1007/s11769-008-0085-6
Citation: Bahman Jabbarian AMIRI, Kaneyuki NAKANE. Entire Catchment and Buffer Zone Approaches to Modeling Linkage Between River Water Quality and Land Cover——A Case Study of Yamaguchi Prefecture, Japan[J]. Chinese Geographical Science, 2008, 18(1): 85-92. doi: 10.1007/s11769-008-0085-6
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