A Late Holocene geomagnetic secular variation record from Erhai Lake, southwest China
文献类型:期刊论文
作者 | Hyodo, M ; Yoshihara, A ; Kashiwaya, K ; Okimura, T ; Masuzawa, T ; Nomura, R ; Tanaka, S ; Xing, TB(唐邦兴) ; Qing, LS(刘世建) ; Jian, LS(柳素清) |
刊名 | GEOPHYS J INT
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出版日期 | 1999-05 |
卷号 | 136期号:3页码:784–790 |
关键词 | geomagnetic variation palaeomagnetism sediments |
通讯作者 | Hyodo, M |
合作状况 | 国际 |
英文摘要 | A secular variation record of the geomagnetic field direction for the last 6.5 kyr has been obtained from the magnetization of sediment cores from Erhai Lake, southwest China. In order to make a comparison with this record, secular variation in east-central China was investigated by combining available magnetic field data from historical records and archaeomagnetic measurements since about 350 Be. The secular variation in Erhai Lake shows features consistent with the combined record, except for the oldest three observed declination swings in Sian from 720 to 900 AD. Many features of declination and inclination in China also occur in Japan. From 500 to 1000 AD, declination was westerly ranging from about -20 degrees to -5 degrees in Erhai Lake, east-central China, and Japan. |
收录类别 | SCI |
语种 | 英语 |
公开日期 | 2013-06-21 |
源URL | [http://ir.imde.ac.cn/handle/131551/5418] ![]() |
专题 | 成都山地灾害与环境研究所_成都山地所知识仓储(2009年以前) |
推荐引用方式 GB/T 7714 | Hyodo, M,Yoshihara, A,Kashiwaya, K,et al. A Late Holocene geomagnetic secular variation record from Erhai Lake, southwest China[J]. GEOPHYS J INT,1999,136(3):784–790. |
APA | Hyodo, M.,Yoshihara, A.,Kashiwaya, K.,Okimura, T.,Masuzawa, T.,...&Jian, LS.(1999).A Late Holocene geomagnetic secular variation record from Erhai Lake, southwest China.GEOPHYS J INT,136(3),784–790. |
MLA | Hyodo, M,et al."A Late Holocene geomagnetic secular variation record from Erhai Lake, southwest China".GEOPHYS J INT 136.3(1999):784–790. |
入库方式: OAI收割
来源:成都山地灾害与环境研究所
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