Land cover, land use and geomorphological landform transformation in Loess Plateau, China since 1940s
| Project/Area Number |
15H05131
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 海外学術 |
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| Research Field |
Geography
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| Research Institution | Osaka University |
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Principal Investigator |
SATO Ren'ya 大阪大学, 文学研究科, 教授 (20293938)
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| Co-Investigator(Kenkyū-buntansha) |
縄田 浩志 秋田大学, 国際資源学研究科, 教授 (30397848)
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| Project Period (FY) |
2015-04-01 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥14,950,000 (Direct Cost: ¥11,500,000、Indirect Cost: ¥3,450,000)
Fiscal Year 2018: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2017: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Fiscal Year 2015: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
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| Keywords | 地理学 / 中国 / 黄土高原 / 土地利用 / 環境改変 / 空中写真 / U-2 |
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| Outline of Final Research Achievements |
This study reconstructed the process of transformation of land use and land cover in Loess Plateau, China since 1940s by conducting (1)investigation and data collection of aerial photographs taken in Loess Plateau in China during 1940s-1960s archived at NARA (National Archives and Records Administration of USA) (2) land use / land cover reconstruction of 1940s-1960s through interpretation of aerial photographs (3) survey and interviews in villages of Loess Plateau as well as archival research in China to clarify the process of past land transformation (4) analysis of satellite images taken since 1980s.
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| Academic Significance and Societal Importance of the Research Achievements |
黄河の中流域にある黄土高原は、近現代において農地開発と森林伐採がすすんだことが知られ、その結果水土流失が加速し、黄河の断流現象や頻発する大洪水などの一因になったとされる。これらの環境改変と水土流失のプロセスの実態解明にあたっては、土地被覆・土地利用を通時的に明らかにすることが必須であるが、中国における地理資料利用の大きな制限により、過去の環境を復原する資料はきわめて限られた状況にあった。本研究は米国立公文書館および中国国内の档案館にあるアーカイブ資料の利用によって過去の環境を復原し、上記の課題に対しあらたな知見と研究展望を生み出したものである。
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Report
(5 results)
Research Products
(28 results)
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[Journal Article] Monitoring of Stem Water Content of Native and Invasive Trees in Arid Environments Using GS3 Soil Moisture Sensors2016
Author(s)
Tadaomi Saito, Hiroshi Yasuda, Miyu Sakurai, Kumud Acharya, Sachiko Sueki, Koji Inosako, Kiyotsugu Yoda, Haruyuki Fujimaki, Mohamed A.M. Abd Elbasit, Ahmed M. Eldoma, and Hiroshi Nawata
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Journal Title
Vadose Zone Journal
Volume: 15(3)
Issue: 3
Pages: 1-9
DOI
Related Report
Peer Reviewed / Open Access / Int'l Joint Research
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[Book] 現代人文地理学2018
Author(s)
佐藤廉也・宮澤仁（編）
Total Pages
252
Publisher
放送大学教育振興会
ISBN
9784595318627
Related Report
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