Holocene vegetation change in relation to fire and volcanic events in Jilin, Northeastern China
文献类型:期刊论文
作者 | Hall, Valerie A.2; Zhao HongLi1; Li XiaoQiang3 |
刊名 | SCIENCE CHINA-EARTH SCIENCES |
出版日期 | 2015-08-01 |
卷号 | 58期号:8页码:1404-1419 |
ISSN号 | 1674-7313 |
关键词 | Holocene Vegetation Change Fire History Tephra Shards Volcanic Events Northeastern China |
DOI | 10.1007/s11430-015-5068-8 |
文献子类 | Article |
英文摘要 | Volatiles erupted from large-scale explosive volcanic activities have a significant impact on climate and environmental changes. As an important ecological factor, the occurrence of fire is affected by vegetation cover, and fire can feed back into both vegetation and climatic change. The causes of fire events are diverse; and can include volcanic eruptions. The amount of charcoal in sediment sequences is related to the frequency and intensity of fire, and hence under good preservation conditions fire history can be reconstructed from fossil charcoal abundance. Until now, little research on the role of fire has been carried out in northeastern China. In this study, through research on charcoal and tephra shards from Gushantun and Hanlongwan, Holocene vegetation change in relation to fire and volcanic events in Jilin, Northeastern China, was investigated. Where tephra shards are present in Gushantun it is associated with low level of both conifers and broadleaved trees, and is also associated with a pronounced charcoal peak. This suggests forest cover was greatly reduced from a fire caused by an eruption of the Tianchi volcano. We also detected one tephra layer in Hanlongwan, which also has the almost same depth with low level forest pollen values and one charcoal peak. This was caused probably by an eruption of the Jinlongdingzi volcano. |
WOS关键词 | Sihailongwan Maar Lake ; Baitoushan Volcano ; Volatile Emission ; Pollen Record ; Ne China ; Ice Core ; Eruption ; Charcoal ; Sediments ; History |
WOS研究方向 | Geology |
语种 | 英语 |
出版者 | SCIENCE PRESS |
WOS记录号 | WOS:000358549800013 |
源URL | [http://ir.ieecas.cn/handle/361006/9275] |
专题 | 地球环境研究所_黄土与第四纪地质国家重点实验室(2010~) |
通讯作者 | Li XiaoQiang |
作者单位 | 1.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 2.Queens Univ Belfast, Sch Geog Archaeol & Palaeoecol, Belfast BT7 1NN, Antrim, North Ireland 3.Chinese Acad Sci, Inst Vertebrate Paleontol & Paleoanthropol, Lab Vertebrate Evolut & Human Origins, Beijing 100044, Peoples R China |
推荐引用方式 GB/T 7714 | Hall, Valerie A.,Zhao HongLi,Li XiaoQiang. Holocene vegetation change in relation to fire and volcanic events in Jilin, Northeastern China[J]. SCIENCE CHINA-EARTH SCIENCES,2015,58(8):1404-1419. |
APA | Hall, Valerie A.,Zhao HongLi,&Li XiaoQiang.(2015).Holocene vegetation change in relation to fire and volcanic events in Jilin, Northeastern China.SCIENCE CHINA-EARTH SCIENCES,58(8),1404-1419. |
MLA | Hall, Valerie A.,et al."Holocene vegetation change in relation to fire and volcanic events in Jilin, Northeastern China".SCIENCE CHINA-EARTH SCIENCES 58.8(2015):1404-1419. |
入库方式: OAI收割
来源:地球环境研究所
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