A study on hydro-geomorphological system using radioactive nuclides
利用放射性核素研究水文地貌系统
基本信息
- 批准号:13480019
- 负责人:
- 金额:$ 4.8万
- 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:2001
- 资助国家:日本
- 起止时间:2001 至 2003
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Landform changes in lake-catchment systems may give a great insight into clarifying the relationship between geomorphic processes and geomorphic histories. Tracers and dating tools for mass movement(Cs-137 and Pb-210_<exc>) are inevitable in these studies. Changes in physical properties and Pb-210_<exc> concentration of sediments are closely related to geomorphic changes. Cs-137 concentration in surface layers is connected to surface erosional processes and Pb-210_<exc> and Cs-137 of lake sediments are available for sediment dating. Short-term observation and analyses in the systems reveal some relationship between the processes(heavy rainfall event, earthquake, etc.) and sediment information, suggesting clues to find long-term causal relations in land form evolutions.
湖泊-集水系统的地貌变化可以为阐明地貌过程和地貌历史之间的关系提供重要的信息。在这些研究中,物质运动的示踪剂和定年工具(Cs-137和Pb-210<exc>)是必不可少的。沉积物物理性质和Pb-210_2含量的变化<exc>与地貌变化密切相关。表层Cs-137含量与地表侵蚀过程有关,<exc>湖泊沉积物中Pb-210_2和Cs-137可用于沉积物定年。对系统的短期观测和分析揭示了这些过程(暴雨事件、地震等)之间的某种联系。和沉积物的信息,提供线索,以寻找长期的因果关系,在土地形成的演变。
项目成果
期刊论文数量(39)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Ochiai, S., Kashiwaya, K.: "Hydro-geomorphological changes and sedimentation processes printed in sediments from Lake Baikal, Long Continental Records from Lake Baikal"Springer. 297-312 (2003)
Ochiai, S., Kashiwaya, K.:“贝加尔湖沉积物中的水文地貌变化和沉积过程,贝加尔湖的长期大陆记录”施普林格。
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Sakai, H., Nomura, Sh., Horii, M., Kashiwaya, K., Kawai, T., Kravchinsky, V., Peck, J.: "Paleomagnetism and Paleo-environmental magnetism studied on BDP98 sedimentary cores from Lake Baikal, Long Continental Records from Lake Baikal."Springer. 233-243 (20
Sakai, H.、Nomura, Sh.、Horii, M.、Kashiwaya, K.、Kawai, T.、Kravchinsky, V.、Peck, J.:“贝加尔湖 BDP98 沉积岩心的古地磁学和古环境磁学研究
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Takamatsu, T., Kashiwaya, K.Kawai, T.: "Inorganic characteristics of suface sediment from Lake Baikal : indigenous elemental composition and Pb Contamination"Long Continental Records from Lake Baikal. 313-327 (2003)
Takamatsu, T., Kashiwaya, K.Kawai, T.:“贝加尔湖地表沉积物的无机特征:本土元素组成和铅污染”贝加尔湖的长期大陆记录。
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- 影响因子:0
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- 通讯作者:
Ochiai, S., Kashiwaya, K.: "Hydro-geomorphological changes and sedimentation processes printed in sediments from Lake Baikal"Long Continental Records from Lake Baikal. 297-312 (2003)
Ochiai, S., Kashiwaya, K.:“贝加尔湖沉积物中的水文地貌变化和沉积过程”来自贝加尔湖的长期大陆记录。
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- 影响因子:0
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Kashiwaya, K.(ed.): "Long Continental Records from Lake Baikal"Springer. 370 (2003)
Kashiwaya, K.(编辑):“贝加尔湖的长期大陆记录”施普林格。
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KASHIWAYA Kenji其他文献
Limno-geomorphological events printed in lacustrine sediments
湖泊沉积物中的湖沼地貌事件
- DOI:
- 发表时间:
2011 - 期刊:
- 影响因子:0
- 作者:
福井康雄、大西利和、山本宏昭(佐野;他);KASHIWAYA Kenji - 通讯作者:
KASHIWAYA Kenji
KASHIWAYA Kenji的其他文献
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{{ truncateString('KASHIWAYA Kenji', 18)}}的其他基金
Abrupt environmental changes in the transition of climatic regimes
气候制度转变中的环境突变
- 批准号:
26300005 - 财政年份:2014
- 资助金额:
$ 4.8万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Present earth-surface processes and historical environmental changes in East Asia inferred from lake-catchment systems
从湖泊流域系统推断东亚当前地表过程和历史环境变化
- 批准号:
23240120 - 财政年份:2011
- 资助金额:
$ 4.8万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
A study on transition of interglacial-glacial on the basis of lacustrine sediment information in East Eurasia
基于欧亚东部湖泊沉积信息的间冰期-冰期转换研究
- 批准号:
21253002 - 财政年份:2009
- 资助金额:
$ 4.8万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Long-term environmental changes inferred from lacustrine sediments in East Eurasia-glacial, interglacial and superinterglacial-
从欧亚大陆东部湖泊沉积物推断的长期环境变化——冰期、间冰期和超间冰期——
- 批准号:
18200055 - 财政年份:2006
- 资助金额:
$ 4.8万 - 项目类别:
Grant-in-Aid for Scientific Research (A)
Changes in hydro-geomorphological environment in eastern Asia due to anthropologenic activities during the past 50 years
近50年来人类活动引起的东亚水文地貌环境变化
- 批准号:
12573013 - 财政年份:2000
- 资助金额:
$ 4.8万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Changes in hydro-geomorphological system in Asian monsoon area
亚洲季风区水文地貌系统的变化
- 批准号:
08454131 - 财政年份:1996
- 资助金额:
$ 4.8万 - 项目类别:
Grant-in-Aid for Scientific Research (B)
Physically-based-dating for pond sediments
池塘沉积物的物理测年
- 批准号:
05558006 - 财政年份:1993
- 资助金额:
$ 4.8万 - 项目类别:
Grant-in-Aid for Developmental Scientific Research (B)
HYDROLOGICAL AND EROSIONAL ENVIRONMENT INFERRED FROM CHANGES IN TREE RING WIDTH AND GRAIN-SIZE OF POND SEDIMENT
从树木年轮宽度和池塘沉积物粒度变化推断的水文和侵蚀环境
- 批准号:
03640384 - 财政年份:1991
- 资助金额:
$ 4.8万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)
Earth Surface Movement Inferred from Grain-size Variation in Pond Sediments
从池塘沉积物的粒度变化推断地球表面运动
- 批准号:
01540341 - 财政年份:1989
- 资助金额:
$ 4.8万 - 项目类别:
Grant-in-Aid for General Scientific Research (C)