Historical Land Development and Tribe Migration in Monsoon Asia
| Project/Area Number |
21720315
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Human geography
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| Research Institution | Okayama University of Science (2012)
Lake Biwa Museum (2009-2011) |
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Principal Investigator |
MIYAMOTO Shinji 岡山理科大学, 生物地球学部, 准教授 (60359271)
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| Project Period (FY) |
2009 – 2012
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| Project Status |
Completed (Fiscal Year 2012)
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| Budget Amount *help |
¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Fiscal Year 2012: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2011: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Keywords | ブラマプトラ川 / 土地開発史 / 民族移動 / 土地開発 / 埋没腐植土層 / ミャンマー（ビルマ） / インド / バングラデシュ / ブータン / ミャンマー(ビルマ) / 地形環境 / ミャンマー |
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| Research Abstract |
In this study, dated charcoal and buried humic soil layers (including humus materials), both of which are evidence of forest fires indicate past deforestation and agricultural land development by tribe migration around Eastern Himalayas (eastern Bhutan to Arunachal Pradesh, north-eastern India). Around the eastern Bhutan to Arunachal Pradesh area, human impacts such as population growth by tribe migration may have accelerated environmental and agricultural changes after ca. 2 ka yrs BP, mainly. Relatively intense agricultural land formation that occurred since ca. 1 ka yrs BP (mainly after ca. 0.5 ka BP) was due to tribe migration. On the other hand, in Bengal delta (Bangladesh), we analyzed the changes of relationship between geo-environment and agricultural land development around the central Jamuna (Brahmaputra) River, central Bangladesh. Based on sedimentary facies analysis and AMS radiocarbon dates, some conclusions are as follows: Natural levee along the Jamuna river have formed until ca. 12 to 11 k cal yrs BP; Homstead (bari-bhiti) were repaired by public works (mati-kata) from some flood events; Paddy fields and homestead were created since ca. 1.3 k cal yrs BP around the central Bangladesh (central Bengal delta) .
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Report
(5 results)
Research Products
(73 results)
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[Presentation] Geo-environmental Changes and Agricultural Land Development in Bengal Delta2012
Author(s)
Shinji MIYAMOTO, Haruo UCHIDA, Kazuo ANDO, Muhammad SALIM
Organizer
INTERNATIONAL WORKSHOP ON "SHARING EXPERIENCE OF COPING WITH ENVIRONMENTAL PROBLEM AND SUSTAINABLE DEVELOPMENT". By Yezin Agricultural University, Myanmar and Center for Southeast Asian Studies, Kyoto University, Japan
Place of Presentation
Yuzana Hotel(ヤンゴン,ミャンマー(ビルマ))
Year and Date
2012-02-12
Related Report
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[Presentation] グレート・ヒマラヤのなかでの,ブータン-アッ サム・ヒマラヤ」の位置2011
Author(s)
宮本真二・安藤和雄・Nityananda Deka・ Abani Kumar Bhagabati・Tomo Riba
Organizer
京都大学生存研研究所・第6回南アジアの自然環境と人間活動に関する研究集会インド亜大陸北東部, アッサム,メガラヤ,バングラデシュの自然災害と人間活動
Place of Presentation
京都大学防災研究所
Year and Date
2011-02-20
Related Report
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[Presentation] グレート・ヒマラヤのなかでの「ブータン～アッサム・ヒマラヤ」の位置2011
Author(s)
宮本真二・安藤和雄・Nityananda Deka・Abani Kumar BHAGABATI・Tomo Riba
Organizer
京都大学生存研研究所・第6回「南アジアの自然環境と人間活動に関する研究集会-インド亜大陸北東部,アッサム,メガラヤ,バングラデシュの自然災害と人間活動」
Place of Presentation
京都大学生存圏研究所
Year and Date
2011-02-20
Related Report
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[Presentation] Historical Land Development in Central and Eastern Himalayas2011
Author(s)
Shinji MIYAMOTO, Kazuo ANDO, Nityananda DEKA, Abani Kumar BHAGABATI, Tomo RIBA
Organizer
Grassroot Level International Workshop in Dirang "Health and Development among Highlanders in Arunachal Pradesh, India
Place of Presentation
National Research Center on Yak, Dirang, Arunachal Pladesh, India(ポスター発表)
Year and Date
2011-02-10
Related Report
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[Presentation] ベンガル・デルタ中央部における約1300年前の地形環境の安定期と土地開発2011
Author(s)
宮本真二・内田晴夫・安藤和雄・アバニィクマール バガバティ・ムハマッド セリム
Organizer
京都大学防災研究所一般共同研究集会23K-07「第7回南アジアにおける自然環境と人間活動に関する研究集会-インド亜大陸東部・インドシナの自然災害と人間活動-」共催:首都大学東京、総合地球環境学研究所,京都大学東南アジア研究所,京都大学生存基盤科学研究ユニット
Place of Presentation
京都大学
Year and Date
2011-02-05
Related Report
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[Presentation] Historical Land Development in Central and Eastern Himalayas2011
Author(s)
Shinji MIYAMOTO, Kazuo ANDO, Nityananda DEKA, Abani Kumar BHAGABATI, Tomo RIBA
Organizer
International Workshop in Myanmar : Integrated studies on the sustainable agriculture and rural development toward research and education
Place of Presentation
Yenzin Agricultural University, Myanmar
Year and Date
2011-01-15
Related Report
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[Presentation] Historical Land Development in Central and Eastern Himalayas2011
Author(s)
Shinji Miyamato, Kazuo Ando, Nityananda Deka, Abani Kumar Bhagabati and Tomo Riba
Organizer
Grassroot Level International Workshop in Dirang "Health and Development among Highlanders in Arunachal Pradesh, India
Place of Presentation
National Research Center on Yak, Dirang, Arunachal Pladesh,India.
Related Report
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[Presentation] Historical Land Development in Central and Eastern Himalayas".2011
Author(s)
Shinji Miyamato, Kazuo Ando, Nityananda Deka, Abani Kumar BHAGABATI and Tomo Riba
Organizer
International Workshop in Myanmar: Integrated studies on the sustainable agriculture and rural development toward research and education. Deparment of Agronoly
Place of Presentation
Yenzin Agricultural University,Myanmar
Related Report
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