Application of Remote Sensing and GIS Techniques for Analysis of Lake Water Fluctuations and the Potential Impact of Human Activities: Case Study on Ogii Lake Basin in Mongolia

• Material Type: 博士論文
• Title: Application of Remote Sensing and GIS Techniques for Analysis of Lake Water Fluctuations and the Potential Impact of Human Activities: Case Study on Ogii Lake Basin in Mongolia
• Author/Editor: アマガラン, マグサル
• Author Heading: アマガラン, マグサル
• Publication Date: 2021-03-23
• Publication Date (W3CDTF): 2021-03-23
• Alternative Title: 湖水変動と人間活動の潜在的影響分析に対するリモートセンシング及びGIS技術の適用--モンゴルOgii湖流域のケーススタディ
• Degree grantor/type: 北九州市立大学
• Date Granted: 2021-03-23
• Date Granted (W3CDTF): 2021-03-23
• Dissertation Number: 甲第11号
• Degree Type: 博士(学術)
• Conferring No. (Dissertation): 甲第11号
• Text Language Code: eng
• Subject Heading: Climate change; lake water balance; remote sensing; GIS; AHP; MCDM techniques; water quality; water resource management; groundwater potential zones; water index
• Target Audience: 一般
• Note (General): In this research, the impact of global climate change and human activities on Ogii Lake Basin were studied using RS, and GIS. Ogii Lake and Khugshun Orkhon River’s water was classified as clean and slightly polluted water. The most accurate water index for delineating the surface area of Ogii Lake was MNDWI-1(R=0.94, p < 0.01). Evaporation from the lake was estimated using the energy-budget method based on historical reanalysis (ERA5) daily data. Total annual evaporation from Ogii Lake increased steadily over the last three decades; comparing to 1989, annual evaporation increased by 20.02, 25.79, and 32.4 mm in 1999, 2009, and 2019, respectively. Comparison result showed that precipitation is not a main part of the water source for Ogii Lake. The result of the estimated water balance between 2016 and 2019 was demonstrated that both surface and groundwater have a considerable influence on Ogii Lake’s water balance. The GWPZs of Ogii Lake Basin was delineated integrating the AHP and MCDM methods. The highest GWPZs was coincided with deepest part of the lake, where the tectonic fault cross Ogii Lake.
• Persistent ID (NDL): info:ndljp/pid/11691169; https://dl.ndl.go.jp/pid/11691169
• Collection: 障害者向け資料
• Collection (Materials For Handicapped People:1): テキストデータ
• Collection (particular): 国立国会図書館デジタルコレクション > デジタル化資料 > 博士論文; https://dl.ndl.go.jp/collections/A00014
• Acquisition Basis: 博士論文（自動収集）
• Date Accepted (W3CDTF): 2021-07-05T22:24:43+09:00
• Date Created (W3CDTF): 2021-06-02
• Format (IMT): application/pdf
• Access Restrictions: 国立国会図書館内限定公開
• Service for the Digitized Contents Transmission Service: 図書館・個人送信対象外
• Availability of remote photoduplication service: 可
• Periodical Title (URI): https://kitakyu.repo.nii.ac.jp/records/811
• Data Provider (Database): 国立国会図書館 : 国立国会図書館デジタルコレクション; https://dl.ndl.go.jp

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2023-09-08 再収集