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Chemical properties of ground water in chinena village, central zambia
http://hdl.handle.net/10748/3654
http://hdl.handle.net/10748/3654bb4f8bfe-8a22-4464-93f5-b568b693aa70
名前 / ファイル | ライセンス | アクション |
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20005-29-003.pdf (623.4 kB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2010-11-30 | |||||
タイトル | ||||||
タイトル | Chemical properties of ground water in chinena village, central zambia | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | dambo | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | NaCl type water | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | bicarbonate type water | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | principal components analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | cluster analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | flow pattern of ground water | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
Suzuki, Keisuke
× Suzuki, Keisuke× Matsumoto, Hideaki× Sakaida, Kiyotaka× Shimada, Shuhei |
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著者(ヨミ) |
スズキ, ケイスケ
× スズキ, ケイスケ× マツモト, ヒデアキ× サカイダ, キヨタカ× シマダ, シュウヘイ |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Water samples were collected and analyzed chemically in the Chinena village, central Zambia. There are four main dambos in this village. The ground water of the upper area has a low concentration of chemical constituents, and the ground water of the middle part has a high concentration of chemical constituents. The ground water which has high electric conductivity indicates high concentrations of Ca^<2+> and Mg^<2+>. The ground water which indicates high pH contains high concentrations of HCO_<3> and Mg^<2+>. The concentration of Na^<+> has a mutual relation with the concentration of Cl^<->. There are two types of ground water in the village; i.e. NaCl type and MgCO_<3> or CaCO_<3> type. Water holes are classified by using the chemical property of sampled water. As the first step of classification, the principal components analysis is adopted. The first principal component is thought to be factor which expresses the ratio of NaCl type water. The second principal component is considered to be factor which expresses the alkalinity of water. The third principal component is thought to be factor which expresses the effect of fertilizer and chemicals on water quality. As the second step of classification of chemical property of ground water, the cluster analysis is adopted. Five groups are classified by a criterion of the squared Euclidean distance. Distribution of each group is almost parallel with contour lines. This distributions are thought to be affected by the lithologic conditions and the flow pattern of ground water in the Chinena village. | |||||
書誌情報 |
Geographical Reports of Tokyo Metropolitan University 号 29, p. 1-10, 発行日 1994 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 03868710 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00200173 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
出版者 | ||||||
出版者 | Department of Geography, Tokyo Metropolitan University |