Radial growth response ofPinus tabulaeformisto temperature during the growth season in southeastern Gansu, China

doi:10.1080/04353676.2020.1774243

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（2010~）

	Radial growth response ofPinus tabulaeformisto temperature during the growth season in southeastern Gansu, China
	Bao, Guang 1,2,3; Liu, Yu 3; Liu, Na 2,3; Wang, Hongtao 2
通讯作者	Bao, Guang(baoguang@bjwlxy.edu.cn) ; Liu, Yu(liuyu@loess.llqg.ac.cn)
	2020-06-16
发表期刊	GEOGRAFISKA ANNALER SERIES A-PHYSICAL GEOGRAPHY
ISSN	0435-3676
页码	11
摘要	Tree-ring chronologies ofPinus tabulaeformisfrom three sampling sites in southeastern Gansu Province in China and growth-related parameters calculated from daily average temperatures were utilized to explore the response features of tree radial growth to onset and cessation date, duration and accumulated temperature. The results indicated that the three chronologies exhibited a significantly positive correlation with the temperature (12 degrees C) of the onset date (p<0.05), which is consistent with the initial threshold temperature that occurred in May based on radial growth monitoring nearby. The tree-ring chronology from the Taihe Mountains located in a relatively more arid area had a significantly negative correlation with cessation dates in late September with temperatures of 12.5-13.5 degrees C (p<0.05). The threshold associated with the duration and accumulated temperature in the two chronologies from the Taihe and Xiaolong Mountains occurred at 12 degrees C (p<0.01). Significantly negative correlations were found between the chronology from the Guiqing Mountains and accumulated temperature from 5 degrees C to 15 degrees C (p<0.05). Soil moisture stress caused by increasing temperatures and accumulated temperatures during the main growing season from May to September is the main limiting factor for the radial growth of trees. Our results are consistent with findings based on monthly climate data and tree-ring width indexes, indicating that the current research is reliable and effective.
关键词	tree-ring growth response temperature parameters
DOI	10.1080/04353676.2020.1774243
关键词[WOS]	WOOD FORMATION ; CLIMATE-CHANGE ; DROUGHT ; PINE ; PRECIPITATION ; XYLOGENESIS ; MOUNTAINS ; MORTALITY ; PATTERNS ; ONSET
收录类别	SCI ; SCI
语种	英语
资助项目	Desert Meteorological Science Research Foundation of China[Sqj2018005] ; Natural Science Basic Research Program of Shaanxi, China[2018JQ4022] ; Natural Science Basic Research Program of Shaanxi, China[2019JM-208] ; Key program of the Baoji University of Arts and Sciences[ZK2018047] ; Second Outstanding Young Talents of Shaanxi Universities ; State Key Laboratory of Loess and Quaternary Geology[SKLLQG1801]
WOS研究方向	Physical Geography ; Geology
项目资助者	Desert Meteorological Science Research Foundation of China ; Natural Science Basic Research Program of Shaanxi, China ; Key program of the Baoji University of Arts and Sciences ; Second Outstanding Young Talents of Shaanxi Universities ; State Key Laboratory of Loess and Quaternary Geology
WOS类目	Geography, Physical ; Geology
WOS记录号	WOS:000545324100001
出版者	TAYLOR & FRANCIS LTD
引用统计	被引频次：3[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/15023
专题	黄土与第四纪地质国家重点实验室（2010~）生态环境研究室
通讯作者	Bao, Guang; Liu, Yu
作者单位	1.China Meteorol Adm, Inst Desert Meteorol, Key Lab Tree Ring Phys & Chem Res, Urumqi 830002, Peoples R China 2.Baoji Univ Arts & Sci, Coll Geog & Environm, Shaanxi Key Lab Disaster Monitoring & Mech Simula, Baoji 721013, Peoples R China 3.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China
推荐引用方式 GB/T 7714	Bao, Guang,Liu, Yu,Liu, Na,et al. Radial growth response ofPinus tabulaeformisto temperature during the growth season in southeastern Gansu, China[J]. GEOGRAFISKA ANNALER SERIES A-PHYSICAL GEOGRAPHY,2020:11.
APA	Bao, Guang,Liu, Yu,Liu, Na,&Wang, Hongtao.(2020).Radial growth response ofPinus tabulaeformisto temperature during the growth season in southeastern Gansu, China.GEOGRAFISKA ANNALER SERIES A-PHYSICAL GEOGRAPHY,11.
MLA	Bao, Guang,et al."Radial growth response ofPinus tabulaeformisto temperature during the growth season in southeastern Gansu, China".GEOGRAFISKA ANNALER SERIES A-PHYSICAL GEOGRAPHY (2020):11.