气候变化领域集成服务门户(CCPortal): Late Pleistocene fire in the Ili Basin, Central Asia, and its potential links to paleoclimate change and human activities

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DOI	10.1016/j.palaeo.2020.109700
	Late Pleistocene fire in the Ili Basin, Central Asia, and its potential links to paleoclimate change and human activities
	Miao, Yunfa; Song, Yougui; Li, Yue; Yang, Shengli; Li, Yun; Zhao, Yongtao; Zeng, Mengxiu
通讯作者	Miao, YF (通讯作者)
发表日期	2020
ISSN	0031-0182
EISSN	1872-616X
卷号	547
英文摘要	Evidence of late Pleistocene fire activity in Central Asia is important for understanding the underlying processes and controls of fire. Here, two microcharcoal records from two separate loess sections covering the last similar to 70 thousand years (kyr) in the Ili Basin are reported. The results show that total microcharcoal concentrations are similar in both records and are correlated with insolation, indicating consistent basin-wide fire trends related to moisture changes driven by insolation; in addition, two anomalous fire events were identified at 45-35 ka and 6-0 ka. We argue that these events are possibly related to ancient human activities, rather than to pure natural factors such as sedimentation, wind, taphonomic change or climate change.
关键词	TIBETAN PLATEAU HOLOCENE FIRE MICROSCOPIC CHARCOAL CLIMATE-CHANGE DENISOVA CAVE TIAN-SHAN LOESS HISTORY RECORDS HOMININ
英文关键词	Microcharcoal; Combustion; Tianshan; Natural; Anthropogenic
语种	英语
WOS研究方向	Physical Geography ; Geology ; Paleontology
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS记录号	WOS:000528206600011
来源期刊	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259966
推荐引用方式 GB/T 7714	Miao, Yunfa,Song, Yougui,Li, Yue,et al. Late Pleistocene fire in the Ili Basin, Central Asia, and its potential links to paleoclimate change and human activities[J]. 中国科学院青藏高原研究所,2020,547.
APA	Miao, Yunfa.,Song, Yougui.,Li, Yue.,Yang, Shengli.,Li, Yun.,...&Zeng, Mengxiu.(2020).Late Pleistocene fire in the Ili Basin, Central Asia, and its potential links to paleoclimate change and human activities.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,547.
MLA	Miao, Yunfa,et al."Late Pleistocene fire in the Ili Basin, Central Asia, and its potential links to paleoclimate change and human activities".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 547(2020).