The paleoclimatic footprint in the soil carbon stock of the Tibetan permafrost region

doi:10.1038/s41467-019-12214-5

	The paleoclimatic footprint in the soil carbon stock of the Tibetan permafrost region
	Ding, Jinzhi ; Wang, Tao 1,2; Piao, Shilong 1,3,4; Smith, Pete 5; Zhang, Ganlin 6; Yan, Zhengjie 2; Ren, Shuai 7; Liu, Dan ; Wang, Shiping ; Chen, Shengyun 8; Dai, Fuqiang 9; He, Jinsheng 10; Li, Yingnian 11; Liu, Yongwen 11; Mao, Jiafu 12; Arain, Altaf 13,14; Tian, Hanqin 15; Shi, Xiaoying 12; Yang, Yuanhe16 ; Zeng, Ning 17,18; Zhao, Lin 19
	2019
发表期刊	NATURE COMMUNICATIONS
卷号	10
摘要	Tibetan permafrost largely formed during the late Pleistocene glacial period and shrank in the Holocene Thermal Maximum period. Quantifying the impacts of paleoclimatic extremes on soil carbon stock can shed light on the vulnerability of permafrost carbon in the future. Here, we synthesize data from 1114 sites across the Tibetan permafrost region to report that paleoclimate is more important than modern climate in shaping current permafrost carbon distribution, and its importance increases with soil depth, mainly through forming the soil's physiochemical properties. We derive a new estimate of modern soil carbon stock to 3 m depth by including the paleoclimate effects, and find that the stock (36.6(-2.4)(+2.3)PgC) is triple that predicted by ecosystem models (11.5 +/- 4.2 s.e.m PgC), which use pre-industrial climate to initialize the soil carbon pool. The discrepancy highlights the urgent need to incorporate paleoclimate information into model initialization for simulating permafrost soil carbon stocks.
学科领域	Multidisciplinary Sciences
DOI	10.1038/s41467-019-12214-5
收录类别	SCI
语种	英语
WOS关键词	ORGANIC-CARBON ; CATION-EXCHANGE ; CLIMATE-CHANGE ; PLATEAU ; STORAGE ; MATTER ; STABILIZATION ; DEGRADATION ; PEDOGENESIS ; MECHANISMS
WOS研究方向	Science & Technology - Other Topics
WOS记录号	WOS:000485685900034
出版者	NATURE PORTFOLIO
文献子类	Article
出版地	BERLIN
EISSN	2041-1723
资助机构	Strategic Priority Research Program (A) of the Chinese Academy of Sciences [XDA20050101] ; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [41871104, 41530528] ; second Tibetan Plateau Scientific Expedition and Research Program [2019QZKK0606] ; Key Research and Development Programs for Global Change and Adaptation [2017YFA0603604] ; China Postdoctoral Science FoundationChina Postdoctoral Science Foundation [2017M620922, 2018T110144]
作者邮箱	twang@itpcas.ac.cn
作品OA属性	gold, Green Published, Green Submitted
引用统计	被引频次：35[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/2S10CLM1/19588
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 Tibetan Plateau Res, Key Lab Alpine Ecol, Beijing 100101, Peoples R China 2.Chinese Acad Sci, CAS Ctr Excellence Tibetan Plateau Earth Sci, Beijing 100101, Peoples R China 3.Lanzhou Univ, Sch Life Sci, Lanzhou 730000, Gansu, Peoples R China 4.Peking Univ, Coll Urban & Environm Sci, Sino French Inst Earth Syst Sci, Beijing 100871, Peoples R China 5.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 6.Univ Aberdeen, Sch Biol Sci, Inst Biol & Environm Sci, Aberdeen AB24 3UU, Scotland 7.Chinese Acad Sci, Inst Soil Sci, State Key Lab Soil & Sustainable Agr, Nanjing 210008, Jiangsu, Peoples R China 8.Peking Univ, Shenzhen Grad Sch, Shenzhen Key Lab Circular Econ, Shenzhen 518055, Peoples R China 9.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources, State Key Lab Cryosphere Sci, Lanzhou 730000, Gansu, Peoples R China 10.Chongqing Technol & Business Univ, Sch Tourism & Land Resources, Chongqing 400067, Peoples R China 11.Peking Univ, Coll Urban & Environm Sci, Beijing 100871, Peoples R China 12.Chinese Acad Sci, Northwest Inst Plateau Biol, Key Lab Adaptat & Evolut Plateau Biota, Xining 810008, Qinghai, Peoples R China 13.Oak Ridge Natl Lab, Climate Change Sci Inst, Environm Sci Div, Oak Ridge, TN 37831 USA 14.McMaster Univ, Sch Geog & Earth Sci, Hamilton, ON, Canada 15.McMaster Univ, McMaster Ctr Climate Change, Hamilton, ON, Canada 16.Auburn Univ, Sch Forestry & Wildlife Sci, Int Ctr Climate & Global Change Res, Auburn, AL 36849 USA 17.Chinese Acad Sci, Inst Bot, State Key Lab Vegetat & Environm Change, Beijing 100093, Peoples R China 18.Univ Maryland, Dept Atmospher & Ocean Sci, College Pk, MD 20742 USA 19.Univ Maryland, Earth Syst Sci Interdisciplinary Ctr, College Pk, MD 20742 USA 20.Chinese Acad Sci, Northwest Inst Ecoenvironm & Resources NIEER, State Key Lab Cryospher Sci, Cryosphere Res Stn Qinghai Xizang Plateau, Lanzhou 730000, Gansu, Peoples R China
推荐引用方式 GB/T 7714	Ding, Jinzhi,Wang, Tao,Piao, Shilong,et al. The paleoclimatic footprint in the soil carbon stock of the Tibetan permafrost region[J]. NATURE COMMUNICATIONS,2019,10.
APA	Ding, Jinzhi.,Wang, Tao.,Piao, Shilong.,Smith, Pete.,Zhang, Ganlin.,...&Zhao, Lin.(2019).The paleoclimatic footprint in the soil carbon stock of the Tibetan permafrost region.NATURE COMMUNICATIONS,10.
MLA	Ding, Jinzhi,et al."The paleoclimatic footprint in the soil carbon stock of the Tibetan permafrost region".NATURE COMMUNICATIONS 10(2019).

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