Coastal Landform Evolution and Environmental Changein the Late Holocene
全新世晚期滨海地貌演化与环境变化
基本信息
- 批准号:11480020
- 负责人:
- 金额:$ 9.09万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Scientific Research (B)
- 财政年份:1999
- 资助国家:日本
- 起止时间:1999 至 2001
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
This research aims to clarify the late Holocene coastal landform evolution in relation to environmental change especially sea-level change, sediment supply and human impact. Field research were done in whole Japan (Koike, Matsubara) Hokkaido (Ohira) , Shizuoka (Matsubara), Aichi, Mie (Umitsu, Kawase), Okinawa (Hasegawa, Fujimoto) prefectures and Thailand (Fujimoto, Umitsu) and so on. Detail land form evolution was studied in the Tokachi-gawa and Kumozu-gawa lowlands and clarifeid the change of paleo-coastlines. Coastal change and land form evolution was also studied in the Chao Phraya delta, Thailand and Shoalhaven Lowland, Australia. These researches clarified the detail coastal land form evolution in relation to the sediment supply and sea-level change. These relationships werenot well clarified in the former studies. Coral breaching in the Ishigaki Island, Okinawa was studied by Hasagawa, and clarified that the phenomenon relates to the seasonal change of temperature and human activities especially change of land use. Late Holocene sea-level change and carbon concentration in the coastal lowland of Okinawa and Thailand were studied by Fujimoto, and discussed the minor sea-level fluctuation and mangrove peat formation. He clarified that the carbon concentration in the subsurface sediment including mangrove peat is largerthan the trunk and leaf parts. Characteristics of the Japanese coastal land forms were summarized by Koike. Matsubara also discussed on the evolution of Japanese coastal barriers.
本研究旨在阐明晚全新世海岸地貌演变与环境变化,特别是海平面变化、沉积物供应和人类影响的关系。在全日本(小池、松原)、北海道(大平)、静冈(松原)、爱知县、Mie(光、川)、冲绳县(长谷川、藤本)、泰国(藤本、光)等地进行了实地调研。详细研究了土立川和kummozu -gawa低地的地貌演变,阐明了古海岸线的变化。在泰国的湄南河三角洲和澳大利亚的Shoalhaven Lowland也研究了海岸变化和陆地形态演变。这些研究阐明了与泥沙供应和海平面变化有关的沿海陆地形态演变的细节。这些关系在以前的研究中没有得到很好的澄清。Hasagawa研究了冲绳石垣岛的珊瑚破洞现象,明确了这一现象与季节温度变化和人类活动特别是土地利用变化有关。Fujimoto研究了冲绳和泰国沿海低地晚全新世的海平面变化和碳浓度,并讨论了海平面的小波动和红树林泥炭的形成。他澄清说,包括红树林泥炭在内的地下沉积物中的碳浓度大于树干和叶片部分。小池对日本海岸地貌特征进行了总结。Matsubara还讨论了日本海岸屏障的演变。
项目成果
期刊论文数量(74)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
大平明夫: "北海道北部外ネベッ川低地における完新世後半の泥炭地の形成"宮崎大学教育文化学部紀要(自然科学). 3. 1-11 (2000)
Akio Ohira:“北海道北部根部川低地的全新世晚期泥炭地的形成”宫崎大学教育文化学部通报(自然科学)3. 1-11(2000)。
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- 影响因子:0
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Umitsu,M. et. al.: "Late Holocene Mangrove Habitat and Evolution of Coastal Lowlands in Southern Thailand"Tropics. 8. 317-328 (1999)
海光,M.
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中村俊夫: "放射性炭素年代とその高精度化"第四紀研究. 40. 445-459 (2001)
Toshio Nakamura:“放射性碳测年及其高精度”第四纪研究 40. 445-459 (2001)。
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- 影响因子:0
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長谷川均ほか: "石垣島における1998年のサンゴ礁の広範な白化"日本サンゴ礁学会誌. No.1. 31-39 (1999)
Hitoshi Hasekawa 等人:“1998 年石垣岛珊瑚礁大面积白化”日本珊瑚礁学会杂志第 1. 31-39 期(1999 年)。
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- 影响因子:0
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大平明夫, 海津正倫: "北海道北部,大沼周辺低地における完新世の相対的海水準変動と地形発達"地理学評論. 72. 536-555 (1999)
Akio Ohira、Masatomo Kaizu:“北海道北部大沼周围低地全新世期间的相对海平面变化和地形发展”地理评论 72. 536-555 (1999)。
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UMITSU Masatomo其他文献
The impact of the 1498 Meio earthquake on the river Hamana, Enshunada coastline, Central Japan : evidence from the sedimentary record
1498 年名王地震对日本中部远州滩海岸线滨名河的影响:来自沉积记录的证据
- DOI:
- 发表时间:
2011 - 期刊:
- 影响因子:0
- 作者:
FUJIWARA Osamu;HEYVAERT Vanessa;UMITSU Masatomo;SATO Yoshiki;ONO Eisuke;YATA Toshifumi - 通讯作者:
YATA Toshifumi
天然物合成で活躍した反応:実験のコツとポイント(有機合成化学協会編)
天然产物合成中使用的反应:实验技巧和要点(有机合成化学协会编辑)
- DOI:
- 发表时间:
2011 - 期刊:
- 影响因子:0
- 作者:
FUJIWARA Osamu;HEYVAERT Vanessa;UMITSU Masatomo;SATO Yoshiki;ONO Eisuke;YATA Toshifumi;有本博一分担執筆 - 通讯作者:
有本博一分担執筆
UMITSU Masatomo的其他文献
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{{ truncateString('UMITSU Masatomo', 18)}}的其他基金
Research on vulnerability of the coastal lowland against tsunami in relation to the coastal landform environment
滨海低地海啸脆弱性与滨海地貌环境的关系研究
- 批准号:
26350409 - 财政年份:2014
- 资助金额:
$ 9.09万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Research on geoenvironmental dynamics of coastal and alluvial lowlands
沿海和冲积低地地质环境动力学研究
- 批准号:
19300308 - 财政年份:2007
- 资助金额:
$ 9.09万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Research on the micro landforms of the coastal and alluvial lowlands in relation to the Holocene geo-environment.
全新世地质环境与滨海冲积低地微地貌的关系研究。
- 批准号:
15300302 - 财政年份:2003
- 资助金额:
$ 9.09万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Landform evolution and sedimentary environment of the riverine coastal plain around the Holocene/Pleistocene boundary.
全新世/更新世边界沿河滨海平原地貌演化与沉积环境.
- 批准号:
07680185 - 财政年份:1995
- 资助金额:
$ 9.09万 - 项目类别:
Grant-in-Aid for Scientific Research (C)
Study of the Upper Sand Layer in the Late Quaternary Sediments of Japanese Alluvial Lowlands.
日本冲积低地晚第四纪沉积物上沙层的研究。
- 批准号:
63580196 - 财政年份:1988
- 资助金额:
$ 9.09万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
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