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

• 資料種別: 博士論文
• タイトル: 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
• 著者・編者: アマガラン, マグサル
• 著者標目: アマガラン, マグサル
• 出版年月日等: 2021-03-23
• 出版年（W3CDTF）: 2021-03-23
• 並列タイトル等: 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
• 授与機関名: 北九州市立大学
• 授与年月日: 2021-03-23
• 授与年月日（W3CDTF）: 2021-03-23
• 報告番号: 甲第11号
• 学位: 博士(学術)
• 博論授与番号: 甲第11号
• 本文の言語コード: eng
• 件名標目: Climate change; lake water balance; remote sensing; GIS; AHP; MCDM techniques; water quality; water resource management; groundwater potential zones; water index
• 対象利用者: 一般
• 一般注記: 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.
• 国立国会図書館永続的識別子: info:ndljp/pid/11691169; https://dl.ndl.go.jp/pid/11691169
• コレクション（共通）: 障害者向け資料
• コレクション（障害者向け資料：レベル1）: テキストデータ
• コレクション（個別）: 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
• 収集根拠: 博士論文（自動収集）
• 受理日（W3CDTF）: 2021-07-05T22:24:43+09:00
• 作成日（W3CDTF）: 2021-06-02
• 記録形式（IMT）: application/pdf
• オンライン閲覧公開範囲: 国立国会図書館内限定公開
• デジタル化資料送信: 図書館・個人送信対象外
• 遠隔複写可否（NDL）: 可
• 掲載誌（URI）: https://kitakyu.repo.nii.ac.jp/records/811
• 連携機関・データベース: 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

目次

2023-09-08 再収集