Subtropical forest vegetation development and climate change in Baishanzu area of Zhejiang Province, China, since the Holocene

doi:10.1016/j.palaeo.2022.111293

	Subtropical forest vegetation development and climate change in Baishanzu area of Zhejiang Province, China, since the Holocene
	Zhang, Yun 1; Li, Xinke 2; Kong, Zhaochen 3; Du, Naiqiu 3; Wu, Mingxiang 4
	2022
发表期刊	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN	0031-0182
卷号	608
摘要	Human activities and climate change pose major challenges for the sustainable development of terrestrial biological forests. The modern vegetation in the Baishanzu area is typical mixed subtropical evergreen broad-leaved, coniferous, and deciduous broad-leaved forest, with a vegetation combination sensitive to climate change. Higher resolution pollen records from the Shangyang Lake Wetland, located in the subtropical monsoon climate of the Baishanzu area in Zhejiang, China, were combined with environmental proxy data, such as data on loss on ignition and charcoal, to reconstruct the vegetation and climate changes since the Holocene. The results show that the climate was cool and dry during the early Holocene (11660-6580 cal. aBP), when the zonal vegetation changed from evergreen deciduous broad-leaved mixed forests dominated by evergreen Quercus (Quercus(E)), Castanopsis, deciduous Quercus (Quercus(D)), and Castanea to coniferous and broad-leaved mixed forests with rich Cryptomeria. Abies pollen spread to lower altitudes during the period 9620-8020 cal. aBP with Abies beshanzuensis covering large areas of land. The increased in the East Asian summer monsoon from 6580 to 2040 cal. aBP led to the Holocene Climate Optimum, when the climate was particularly warm and humid. The zonal vegetation was middle subtropical evergreen broad-leaved forest dominated by Quercus(E), Castanopsis, and Cyclobalanopsis with particularly high forest coverage and few fire events. For the last 2000 years, coniferous and broad-leaved mixed forests, mainly Pinus taiwanensis, have dominated the vegetation in the area. Sharp increase in such flora was observed after the year 980. Decreased temperature, cold climate, and increased anthropogenic disturbances have resulted in a substantial reduction in the arboreal pollen content, including Quercus, Castanopsis, Castanea, and Ilex, and an increase in Pinus and Poaceae. The results of this study will play a positive role in fully understanding the historical background and internal mechanisms of subtropical forest changes.
关键词	Subtropical forest Pollen Charcoal Abies Shangyang Lake
学科领域	Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology
DOI	10.1016/j.palaeo.2022.111293
收录类别	SCI
语种	英语
WOS关键词	EAST-ASIAN MONSOON ; MIDDLE-HOLOCENE ; YANGTZE-RIVER ; POLLEN ; RECORD ; FLUCTUATIONS ; HISTORY ; LAKE ; KA
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000985489700001
出版者	ELSEVIER
文献子类	Article
出版地	AMSTERDAM
EISSN	1872-616X
资助机构	National Natural Science Foundation of China (NSFC) [42271161, 41971121] ; Strategic Priority Research Program of the Chinese Academy of Sciences [XDB31000000, XDA19050103]
作者邮箱	zhangygl@ibcas.ac.cn
引用统计	被引频次：4[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/28989
专题	植被与环境变化国家重点实验室
作者单位	1.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 2.Liaocheng Univ, Sch Geog & Environm, Shandong, Peoples R China 3.China Univ Geosci Beijing, Sch Geosci & Resources, Beijing 100083, Peoples R China 4.Chinese Acad Sci, Inst Bot, State Key Lab Syst & Evolutionary Bot, Beijing 100093, Peoples R China 5.Qingyuan Cty Forestry Bur Zhejiang Prov, Qingyuan 323800, Zhejiang, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yun,Li, Xinke,Kong, Zhaochen,et al. Subtropical forest vegetation development and climate change in Baishanzu area of Zhejiang Province, China, since the Holocene[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2022,608.
APA	Zhang, Yun,Li, Xinke,Kong, Zhaochen,Du, Naiqiu,&Wu, Mingxiang.(2022).Subtropical forest vegetation development and climate change in Baishanzu area of Zhejiang Province, China, since the Holocene.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,608.
MLA	Zhang, Yun,et al."Subtropical forest vegetation development and climate change in Baishanzu area of Zhejiang Province, China, since the Holocene".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 608(2022).

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