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  2. 地质与地球物理研究所
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  4. 中国科学院新生代地质与环境重点实验室
Variations in Holocene fire activity and its controls in the Ningshao Plain, eastern China

文献类型：期刊论文

作者Shao, Konglan1,5; Zhang, Jianping2,3; Zheng, Hongbo4; Gu, Zhaoyan2; Xu, Bing2; Yang, Qing4; He, Keyang2; Lu, Huayu1,5
刊名BOREAS
出版日期2023-07-12
页码10
ISSN号0300-9483
DOI10.1111/bor.12627
英文摘要Extensive fires pose catastrophic threats to both human and natural ecosystems. Understanding the history of fire, particularly Holocene palaeofire activity in densely populated areas, is essential for predicting future fire risks and developing effective fire management policies. The complexity of fire activity is influenced by various factors, including climate and anthropogenic activities. In this study, we analysed microcharcoal from the top 35.36 m of a well-dated sediment core HMD1401 in Ningshao Plain, eastern China. We combined our findings with phytolith and diatom evidence to obtain a comprehensive understanding of variations in Holocene fire activity and its controls. The results showed that there was higher fire activity during the early and late Holocene and less fire activity during the mid-Holocene. More frequent fire occurred from c. 10 000-7000 cal. a BP and was primarily caused by abundant biomass and high seasonal flammability due to increased annual temperature and precipitation and warm but dry winter climate. Fire occurrences between c. 7000-2000 cal. a BP remained at a low level, except for the periods c. 5900-5600 cal. a BP and c. 5300 cal. a BP, which may have been caused by extreme climate events. The impact of fire caused by human activity was significantly enhanced during the last two millennia.
WOS关键词CLIMATE-CHANGE ; ASIAN MONSOON ; LOWER YANGTZE ; CHARCOAL ; HISTORY ; VEGETATION ; RECORDS ; REGION ; AGRICULTURE ; LOWLANDS
资助项目National Natural Science Foundation of China (NSFC)[42177427] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDB26000000] ; Jiangsu Excellent Postdoctoral Program[20220ZB11]
WOS研究方向Physical Geography ; Geology
语种英语
WOS记录号WOS:001024052000001
出版者WILEY
资助机构National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Jiangsu Excellent Postdoctoral Program ; Jiangsu Excellent Postdoctoral Program ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Jiangsu Excellent Postdoctoral Program ; Jiangsu Excellent Postdoctoral Program ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Jiangsu Excellent Postdoctoral Program ; Jiangsu Excellent Postdoctoral Program ; National Natural Science Foundation of China (NSFC) ; National Natural Science Foundation of China (NSFC) ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Jiangsu Excellent Postdoctoral Program ; Jiangsu Excellent Postdoctoral Program
源URL[http://ir.iggcas.ac.cn/handle/132A11/111279]  
专题地质与地球物理研究所_中国科学院新生代地质与环境重点实验室
通讯作者Shao, Konglan
作者单位1.Nanjing Univ, Sch Geog & Ocean Sci, Nanjing 210023, Peoples R China
2.Chinese Acad Sci, Inst Geol & Geophys, Key Lab Cenozo Geol & Environm, Beijing 100029, Peoples R China
3.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China
4.Yunnan Univ, Yunnan Key Lab Earth Syst Sci, Kunming 650500, Peoples R China
5.Jiangsu Collaborat Innovat Ctr Climate Change, Nanjing 210023, Peoples R China
推荐引用方式
GB/T 7714		 Shao, Konglan,Zhang, Jianping,Zheng, Hongbo,et al. Variations in Holocene fire activity and its controls in the Ningshao Plain, eastern China[J]. BOREAS,2023:10.
APA Shao, Konglan.,Zhang, Jianping.,Zheng, Hongbo.,Gu, Zhaoyan.,Xu, Bing.,...&Lu, Huayu.(2023).Variations in Holocene fire activity and its controls in the Ningshao Plain, eastern China.BOREAS,10.
MLA Shao, Konglan,et al."Variations in Holocene fire activity and its controls in the Ningshao Plain, eastern China".BOREAS (2023):10.

入库方式： OAI收割

来源：地质与地球物理研究所

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