Knowledge Resource Center for Ecological Environment in Arid Area
| 项目编号 | 41502175 |
| 全新世河姆渡文明聚落区环境演化的地球化学记录 | |
| 刘锐 | |
| 主持机构 | 青岛海洋地质研究所 |
| 开始日期 | 2016 |
| 结束日期 | 2018 |
| 资助经费 | 240000(CNY) |
| 项目类别 | 青年科学基金项目 |
| 资助机构 | CN-NSFC（国家自然科学基金） |
| 语种 | 中文 |
| 国家 | 中国 |
| 英文简介 | Ningshao Plain is located in the south bank of Hangzhou Bay, the lower reaches area of Yangtze River. It is sensitive and responsive to the global climatic changes and sea level changes，and it developed the famous Neolithic Hemudu civilization during Climatic Optimum of Holocene. There has experienced several times of climatic fluctuations and rapidly changes in sea level, coastline and river channel system since Holocene, at the same time, the human culture showed accordingly prosperity and decline. Using AMS14C dating method to the 25.96 m long core which was drilled in the protection area of the well-known Hemudu civilization site, to get an accurate geochronologic framework; Combined with kinds of effective proxies, a high resolution analysis on element geochemistry including macroelements,microelements and organic geochemistry will make to establish the evolutionary sequences of the sedimentary environment,the geomorphological environment and the ecological environment, and to extract the response information of global rapid climate changes and also the local extreme events in this area. Presenting the corresponding relationship between climate changes and human civilization not only benefits to understanding of the reasons of rise and fall of ancient civilization, but also provides useful references and laws for human’s adaptation to the future. |
| 中文关键词 | 全新世 ; 河姆渡文明 ; 地球化学 ; 沉积事件 ; 古环境演化 |
| 来源机构 | 青岛海洋地质研究所 |
| 资源类型 | 项目 |
| 条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/346916 |
| 推荐引用方式 GB/T 7714 | 刘锐.全新世河姆渡文明聚落区环境演化的地球化学记录.2016. |
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