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Characteristics of Groundwater Quality alone 38°N Latitude in the North China Plain 

作成者 Tang, Changyuan, Shindo, Shizuo, Sakura, Yasuo, Liu, Changming
日本十進分類法 (NDC) 452.95
内容 研究概要:Groundwater is one of major water resources in the North China Plain (NCP). The area from Taihang Mountain to Buohaiwan along 38°N latitude in NCP has been chosen to analyze the evolution of groundwater quality. In viewpoint of water cycle, the authors of present paper paid careful attentions to the fact that the basic characteristics of groundwater qualities are in close relation to groundwater flow system. It was found that groundwater quality changed from Ca-HCO_3 type to NaCl type, which matches well with groundwater flow direction from recharge area to discharge area. Based on the results of groundwater usage as well as chemical analysis, it is clearly that both nature and human activities effected greatly on the groundwater quality in NCP.
コンテンツの種類 研究報告書 Research Paper
DCMI資源タイプ text
ハンドルURL http://mitizane.ll.chiba-u.jp/meta-bin/mt-pdetail.cgi?cd=00022274
掲載誌情報 Proceedings of the international symposium on hydro-environment in Asia page.253-258 (1997)
フルテキストへのリンク http://mitizane.ll.chiba-u.jp/metadb/up/assist1/C-19_43.pdf
言語 英語


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