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Climatic factors of radial growth of Pinus tabulaeformis in eastern Gansu, northwest China based on Vaganov-Shashkin model

文献类型：期刊论文

作者Wu, Maili1; Liu, Na1,2; Bao, Guang1,2; Gao, Jin1
刊名GEOGRAFISKA ANNALER SERIES A-PHYSICAL GEOGRAPHY
出版日期2020-05-15
页码13
ISSN号0435-3676
关键词Vaganov-Shashkin model climatic factors tree rings semi-arid
DOI10.1080/04353676.2020.1763632
通讯作者Liu, Na(liuna_2000@163.com) ; Bao, Guang(baoguang23@163.com)
英文摘要Compared with traditional research methods, research based on physiological processes could provide more interactions between the radial growth of trees and climate factors. The Vaganov-Shashkin model (VS-oscilloscope) was applied to simulate tree-ring formation in semi-arid eastern Gansu, China and its response to climate variables during the past several decades. Three simulated tree-ring width series are significantly correlated to the corresponding measured tree-ring chronologies during their common periods (p < 0.001). The growth rate due to soil moisture dominates the radial growth of trees in the main growing season, and growth rate due to temperature limits tree growth at the start and end of the growing season. Simulation results show that soil moisture significantly affects tree-ring width in extremely wide and narrow rings years (p < 0.01). Correlation analysis between measured tree-ring chronologies and monthly climate data and divided periods simulation results show that the limiting effect of soil moisture on the radial growth of Pinus tabulaeformis under warm and dry conditions is significantly enhanced. Our results provide useful knowledge for improving the protection of forests in ecologically fragile areas and mitigating the adverse effects of warmer climate in the future.
WOS关键词SABINA-PRZEWALSKII GROWTH ; TREE GROWTH ; DROUGHT ; SENSITIVITY ; MOUNTAINS ; PHENOLOGY ; PATTERNS
资助项目Natural Science Basic Research Program of Shaanxi[2019JM-208] ; Natural Science Basic Research Program of Shaanxi[2018JQ4022] ; Key program of the Baoji University of Arts and Sciences[ZK2018047] ; Second Outstanding Young Talents of Shaanxi Universities (2018) ; State Key Laboratory of Loess and Quaternary Geology[SKLLQG1801]
WOS研究方向Physical Geography ; Geology
语种英语
出版者TAYLOR & FRANCIS LTD
WOS记录号WOS:000536317000001
资助机构Natural Science Basic Research Program of Shaanxi ; Key program of the Baoji University of Arts and Sciences ; Second Outstanding Young Talents of Shaanxi Universities (2018) ; State Key Laboratory of Loess and Quaternary Geology
源URL[http://ir.ieecas.cn/handle/361006/14772]  
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Liu, Na; Bao, Guang
作者单位1.Baoji Univ Arts & Sci, Shaanxi Key Lab Disaster Monitoring & Mech Simula, Baoji 721013, Peoples R China
2.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Xian 710061, Peoples R China
推荐引用方式
GB/T 7714		 Wu, Maili,Liu, Na,Bao, Guang,et al. Climatic factors of radial growth of Pinus tabulaeformis in eastern Gansu, northwest China based on Vaganov-Shashkin model[J]. GEOGRAFISKA ANNALER SERIES A-PHYSICAL GEOGRAPHY,2020:13.
APA Wu, Maili,Liu, Na,Bao, Guang,&Gao, Jin.(2020).Climatic factors of radial growth of Pinus tabulaeformis in eastern Gansu, northwest China based on Vaganov-Shashkin model.GEOGRAFISKA ANNALER SERIES A-PHYSICAL GEOGRAPHY,13.
MLA Wu, Maili,et al."Climatic factors of radial growth of Pinus tabulaeformis in eastern Gansu, northwest China based on Vaganov-Shashkin model".GEOGRAFISKA ANNALER SERIES A-PHYSICAL GEOGRAPHY (2020):13.

入库方式： OAI收割

来源：地球环境研究所

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