新仙女木事件在热带湖光岩玛珥湖的记录
湖光岩玛珥湖沉积物总有机碳、总氮、总氢、生物硅等有机地球化学指标以及AMS14C年代明确地指示了新仙女木事件在中国南方地区的存在,它不仅表现为降水的显著减少,而且表现为气温的降低,显示了凉干的气候环境,反映了季风系统在很短的时间内进行了大规模重组, 夏季风强度显著减弱的事实,这为西北太平洋低纬度区存在YD事件提供了新的来自于陆地的证据。 Maar Lake recorded paleoclimate changes like a natural gauge. Themorphological features of Maar Lake ensue to homogeneity of detri...
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地理科学
2001
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ftpekinguniv:oai:localhost:20.500.11897/51193 2023-05-15T16:30:41+02:00 新仙女木事件在热带湖光岩玛珥湖的记录 New Evidence from the Sediments of Huguangyan Maar Lake,Southern China For the Younger Drays Event 王文远 刘嘉麒 北京大学地质系, 北京 100871 中国21世纪议程管理中心,北京 100089 中国科学院地质与地球物理研究所, 北京 100029 2001 https://hdl.handle.net/20.500.11897/51193 https://doi.org/10.3969/j.issn.1000-0690.2001.01.017 zh chi 地理科学 地理科学.2001,21,(1),94-96. 1137407 1000-0690 http://hdl.handle.net/20.500.11897/51193 doi:10.3969/j.issn.1000-0690.2001.01.017 万方 http://d.g.wanfangdata.com.cn/Periodical_dlkx200101017.aspx 低纬度 玛珥湖 新仙女木事件 季风 Journal 2001 ftpekinguniv https://doi.org/20.500.11897/51193 https://doi.org/10.3969/j.issn.1000-0690.2001.01.017 2021-08-01T07:10:11Z 湖光岩玛珥湖沉积物总有机碳、总氮、总氢、生物硅等有机地球化学指标以及AMS14C年代明确地指示了新仙女木事件在中国南方地区的存在,它不仅表现为降水的显著减少,而且表现为气温的降低,显示了凉干的气候环境,反映了季风系统在很短的时间内进行了大规模重组, 夏季风强度显著减弱的事实,这为西北太平洋低纬度区存在YD事件提供了新的来自于陆地的证据。 Maar Lake recorded paleoclimate changes like a natural gauge. Themorphological features of Maar Lake ensue to homogeneity of detritus input and high-resolution record of paleoenvironmental variations. The research of Maar Lake will play an important role for reconstructing paleoclimate history. Maar Lake Huguangyan is located in Leizhou Peninsula, the southern China, near Pacific Ocean in the east and South China Sea in the south, where which is intersect site of eastern southeast monsoon and southwest monsoon and sensitive to climate change.The sediments from Maar Lake Huguangyan have been recovered.The concentrations of biogenic silica, total organic carbon, total nitrogen and total hydrogen inferred from the sediments of Maar Lake Huguangyan provide a climate record of the last deglaciation with century resolution. The records fully demonstrate the Younger Dryas event is well documented in the southern China, which occurred synchronously with that recorded in Greenland, and point to the cool and dry climatic conditions during this period, because of the remarkable decrease of precipitation and temperature. These results suggest the rapid reorganization of atmospheric circulation in monsoon climate system in short time, and reflect that the intensity of the summer monsoon was reduced during the Younger Dryas period. 国家自然科学基金; 国家自然科学基金; 国家自然科学基金; 中国博士后科学基金 中文核心期刊要目总览(PKU) 中国科学引文数据库(CSCD) 0 1 94-96 21 Journal/Newspaper Greenland Peking University Institutional Repository (PKU IR) Greenland Pacific |
institution |
Open Polar |
collection |
Peking University Institutional Repository (PKU IR) |
op_collection_id |
ftpekinguniv |
language |
Chinese |
topic |
低纬度 玛珥湖 新仙女木事件 季风 |
spellingShingle |
低纬度 玛珥湖 新仙女木事件 季风 王文远 刘嘉麒 新仙女木事件在热带湖光岩玛珥湖的记录 |
topic_facet |
低纬度 玛珥湖 新仙女木事件 季风 |
description |
湖光岩玛珥湖沉积物总有机碳、总氮、总氢、生物硅等有机地球化学指标以及AMS14C年代明确地指示了新仙女木事件在中国南方地区的存在,它不仅表现为降水的显著减少,而且表现为气温的降低,显示了凉干的气候环境,反映了季风系统在很短的时间内进行了大规模重组, 夏季风强度显著减弱的事实,这为西北太平洋低纬度区存在YD事件提供了新的来自于陆地的证据。 Maar Lake recorded paleoclimate changes like a natural gauge. Themorphological features of Maar Lake ensue to homogeneity of detritus input and high-resolution record of paleoenvironmental variations. The research of Maar Lake will play an important role for reconstructing paleoclimate history. Maar Lake Huguangyan is located in Leizhou Peninsula, the southern China, near Pacific Ocean in the east and South China Sea in the south, where which is intersect site of eastern southeast monsoon and southwest monsoon and sensitive to climate change.The sediments from Maar Lake Huguangyan have been recovered.The concentrations of biogenic silica, total organic carbon, total nitrogen and total hydrogen inferred from the sediments of Maar Lake Huguangyan provide a climate record of the last deglaciation with century resolution. The records fully demonstrate the Younger Dryas event is well documented in the southern China, which occurred synchronously with that recorded in Greenland, and point to the cool and dry climatic conditions during this period, because of the remarkable decrease of precipitation and temperature. These results suggest the rapid reorganization of atmospheric circulation in monsoon climate system in short time, and reflect that the intensity of the summer monsoon was reduced during the Younger Dryas period. 国家自然科学基金; 国家自然科学基金; 国家自然科学基金; 中国博士后科学基金 中文核心期刊要目总览(PKU) 中国科学引文数据库(CSCD) 0 1 94-96 21 |
author2 |
北京大学地质系, 北京 100871 中国21世纪议程管理中心,北京 100089 中国科学院地质与地球物理研究所, 北京 100029 |
format |
Journal/Newspaper |
author |
王文远 刘嘉麒 |
author_facet |
王文远 刘嘉麒 |
author_sort |
王文远 |
title |
新仙女木事件在热带湖光岩玛珥湖的记录 |
title_short |
新仙女木事件在热带湖光岩玛珥湖的记录 |
title_full |
新仙女木事件在热带湖光岩玛珥湖的记录 |
title_fullStr |
新仙女木事件在热带湖光岩玛珥湖的记录 |
title_full_unstemmed |
新仙女木事件在热带湖光岩玛珥湖的记录 |
title_sort |
新仙女木事件在热带湖光岩玛珥湖的记录 |
publisher |
地理科学 |
publishDate |
2001 |
url |
https://hdl.handle.net/20.500.11897/51193 https://doi.org/10.3969/j.issn.1000-0690.2001.01.017 |
geographic |
Greenland Pacific |
geographic_facet |
Greenland Pacific |
genre |
Greenland |
genre_facet |
Greenland |
op_source |
万方 http://d.g.wanfangdata.com.cn/Periodical_dlkx200101017.aspx |
op_relation |
地理科学.2001,21,(1),94-96. 1137407 1000-0690 http://hdl.handle.net/20.500.11897/51193 doi:10.3969/j.issn.1000-0690.2001.01.017 |
op_doi |
https://doi.org/20.500.11897/51193 https://doi.org/10.3969/j.issn.1000-0690.2001.01.017 |
_version_ |
1766020427376754688 |