Physical Processes of Land Degradation and Changes of Land Resources Use by Agro-Pastoralists in the Inner Mongolia, China
| Project/Area Number |
20401005
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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 |
Area studies
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| Research Institution | Tohoku University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
SEKINE Ryohei 東北大学, 大学院・環境科学研究科, 助教 (90333781)
SAKAIDA Kiyotaka 東北大学, 大学院・環境科学研究科, 教授 (10133927)
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| Co-Investigator(Renkei-kenkyūsha) |
SAIJO Kiyoshi 宮城教育大学, 教育学部, 教授 (00241513)
KOGANEZAWA Takaaki 宮城教育大学, 教育学部, 教授 (70153517)
HIRAFUKI Yoshihiko 東北学院大学, 教養学部, 教授 (50143045)
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| Project Period (FY) |
2008 – 2010
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| Project Status |
Completed (Fiscal Year 2010)
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| Budget Amount *help |
¥16,510,000 (Direct Cost: ¥12,700,000、Indirect Cost: ¥3,810,000)
Fiscal Year 2010: ¥5,720,000 (Direct Cost: ¥4,400,000、Indirect Cost: ¥1,320,000)
Fiscal Year 2009: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2008: ¥6,760,000 (Direct Cost: ¥5,200,000、Indirect Cost: ¥1,560,000)
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| Keywords | 中国 / 内蒙古自治区 / 土地条件劣化 / 沙漠化 / 環境地理学 / 内蒙古 / 砂漠化 |
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| Research Abstract |
In the Wuchuan County, the middle part of the Inner Mongolia Autonomous Region, China, it is clarified that maximum gully erosion rate estimated to 25-115 cm/yr during 2003-2010 due to our observation. The gullies in this area continue to form since the middle Holocene. On the eastern margin of the Ulan Buh desert, Western Inner Mongolia, the amount of sand dune migration attains more than 1, 500～2, 800 m since ca. 8 ka, especially 1～10 m/yr in the past five decades. Under such physical environment, local farmers intensively engaged in sunflower cropping in unsustainable consciousness. We also made clear the part of desertification processes of the Hunshandake Desert, from the analysis of NDVI-value change during the recent years.
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Report
(4 results)
Research Products
(41 results)
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[Presentation] 中国内蒙古農牧業変遷過程2010
Author(s)
佐々木達・蘇徳斯琴・関根良平・小金澤孝昭
Organizer
内蒙古資源環境与可持続発展第二次中日研討会
Place of Presentation
呼和浩特
Year and Date
2010-09-07
Related Report
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[Presentation] 中国内蒙古農牧業変遷過程2010
Author(s)
佐々木達, 蘇徳斯琴, 関根良平, 小金澤孝昭
Organizer
内蒙古資源坏環境与可持続発展第二次中日研討会
Place of Presentation
金歳会議中心(呼和浩特)中国
Year and Date
2010-09-07
Related Report
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