| Records of the East Asian winter monsoon from the mud area on the inner shelf of the East China Sea since the mid-Holocene | |
| Liu ShengFa1,2,3; Shi Xuefa1; Liu YanGuang1; Qia ShuQing1; Yang Gang1; Fang XiSheng1; Wu YongHua1; Li ChaoXin1; Li XiaoYan1; Zhu AiMei1; Gao JingJing1 | |
| 2010-07-01 | |
| 发表期刊 | CHINESE SCIENCE BULLETIN
 |
| ISSN | 1001-6538 |
| 卷号 | 55期号:21页码:2306-2314 |
| 文章类型 | Article |
| 摘要 | AMS(14)C dating and analysis of grain size, major elements and clay minerals were applied to Core MZ01 from the mud area on the inner shelf of the East China Sea. Based on the environmentally sensitive grain size, clay mineral and major element assemblages, the history of the East Asia winter monsoon since the mid-Holocene could be reconstructed. These three proxies, mean grain size (>9.71 mu m), chemical index of alteration (CIA) and ratio of smectite to kaolinite in particular, show similar fluctuation patterns. Furthermore, 10 extreme values corresponding to the contemporary cooling events could be recognized since the mid-Holocene; these extreme values are likely to have been caused by the strengthening of the East Asia winter monsoon. The cooling events correlated well with the results of the delta(18)O curves of the Dunde ice core and GISP2, which therefore revealed a regional response to global climate change. Four stages of the East Asia winter monsoon were identified, i.e. 8300-6300 a BP, strong and unstable; 6300-3800 a BP, strong but stable; 3800-1400 a BP, weak and unstable; after 1400 a BP, weak but stable.; AMS(14)C dating and analysis of grain size, major elements and clay minerals were applied to Core MZ01 from the mud area on the inner shelf of the East China Sea. Based on the environmentally sensitive grain size, clay mineral and major element assemblages, the history of the East Asia winter monsoon since the mid-Holocene could be reconstructed. These three proxies, mean grain size (>9.71 mu m), chemical index of alteration (CIA) and ratio of smectite to kaolinite in particular, show similar fluctuation patterns. Furthermore, 10 extreme values corresponding to the contemporary cooling events could be recognized since the mid-Holocene; these extreme values are likely to have been caused by the strengthening of the East Asia winter monsoon. The cooling events correlated well with the results of the delta O-18 curves of the Dunde ice core and GISP2, which therefore revealed a regional response to global climate change. Four stages of the East Asia winter monsoon were identified, i.e. 8300-6300 a BP, strong and unstable; 6300-3800 a BP, strong but stable; 3800-1400 a BP, weak and unstable; after 1400 a BP, weak but stable. |
| 关键词 | Holocene Inner Shelf Of The East China Sea Mud Areas Grain Size Clay Mineral Elemental Analysis East Asia Winter Monsoon |
| 学科领域 | Multidisciplinary Sciences |
| DOI | 10.1007/s11434-010-3215-3 |
| URL | 查看原文 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000280481600017 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/5130 |
| 专题 | 海洋地质与环境重点实验室 |
| 作者单位 | 1.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Qingdao 266071, Peoples R China 3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Liu ShengFa,Shi Xuefa,Liu YanGuang,et al. Records of the East Asian winter monsoon from the mud area on the inner shelf of the East China Sea since the mid-Holocene[J]. CHINESE SCIENCE BULLETIN,2010,55(21):2306-2314. |
| APA | Liu ShengFa.,Shi Xuefa.,Liu YanGuang.,Qia ShuQing.,Yang Gang.,...&Gao JingJing.(2010).Records of the East Asian winter monsoon from the mud area on the inner shelf of the East China Sea since the mid-Holocene.CHINESE SCIENCE BULLETIN,55(21),2306-2314. |
| MLA | Liu ShengFa,et al."Records of the East Asian winter monsoon from the mud area on the inner shelf of the East China Sea since the mid-Holocene".CHINESE SCIENCE BULLETIN 55.21(2010):2306-2314. |
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