IEECAS OpenIR  > 现代环境研究室
Warm-induced aridification in eastern Inner Mongolia evidenced bytree rings
Sun,B(Sun,Bo)1,2; Liu,Y(Liu,Yu)2,3; Lei,Y(Lei,Ying)2; Guo,LX(Guo,Lingxia)1; Liu,Yu
2017-03
Source PublicationDendrochronologia
Volume42Issue:2017Pages:73-79
Subtype期刊论文
AbstractTo explore the relationship of long-term drought variations with climate warming, the relative humidity from April to September (RH49) in eastern Inner Mongolia was reconstructed based on tree-ring width over the past 135 years. There was also good correlation between the ring-width index and the average April–September temperature at a low frequency. The dry and wet periods in the reconstruction generally coincided with other nearby reconstructions and corresponded with warm and cold periods, respectively, indicating that the low-frequency reconstruction could reflect decadal temperature variations in the study area. It was also found that there was significant correlation between RH49 and temperature on decadal scale, while for RH49 and precipitation, they correlated well on annual scale. Temperature dominates the trend in RH49 at low frequency, and precipitation affects the annual variations. The profound drying trend since 1950 AD in the study area resulted from a large warming component, which outweighed the slight reduction in precipitation. In addition to the land surface temperature influencing drought conditions via water evaporation, the sea surface temperature of the Pacific Ocean may also have affected drought conditions in the study area by dominating water vapor sources. Therefore, temperature is the main cause of regional drought tendencies.
KeywordTree Ring Relative Humidity Warm Drought Eastern Inner Mongolia
DOI10.1016/j.dendro.2017.01.006
Indexed BySCI
Project Number15JK1796 ; Historical Geography 0602SZXKY1302 ; SKLLQG1316 ; 12XSYK0310
Language英语
Funding OrganizationScientific Research Plan Projectsof Shaanxi Education Department ; Scientific Research Plan Projectsof Shaanxi Education Department ; Dominant Discipline Construction Projects of Shaanxi ; Dominant Discipline Construction Projects of Shaanxi ; State Key Laboratory of Loess and QuaternaryGeology ; State Key Laboratory of Loess and QuaternaryGeology ; Specialized Research Fund Projectof Xianyang Normal University ; Specialized Research Fund Projectof Xianyang Normal University
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/5629
Collection现代环境研究室
Corresponding AuthorLiu,Yu
Affiliation1.School of Resources, Environment and Historical Culture, Xianyang Normal University, Xianyang, China
2.State Key Laboratory of Loess and Quaternary Geology, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, China
3.Joint Center for Global Change Studies (JCGCS), Beijing, China
4.School of Human Settlements and Civil Engineering, Xi’an, Jiaotong University, Xi’an, China
Recommended Citation
GB/T 7714
Sun,B,Liu,Y,Lei,Y,et al. Warm-induced aridification in eastern Inner Mongolia evidenced bytree rings[J]. Dendrochronologia,2017,42(2017):73-79.
APA Sun,B,Liu,Y,Lei,Y,Guo,LX,&Liu,Yu.(2017).Warm-induced aridification in eastern Inner Mongolia evidenced bytree rings.Dendrochronologia,42(2017),73-79.
MLA Sun,B,et al."Warm-induced aridification in eastern Inner Mongolia evidenced bytree rings".Dendrochronologia 42.2017(2017):73-79.
Files in This Item:
File Name/Size DocType Version Access License
Warm-induced aridifi(1537KB)期刊论文出版稿开放获取CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Sun,B(Sun,Bo)]'s Articles
[Liu,Y(Liu,Yu)]'s Articles
[Lei,Y(Lei,Ying)]'s Articles
Baidu academic
Similar articles in Baidu academic
[Sun,B(Sun,Bo)]'s Articles
[Liu,Y(Liu,Yu)]'s Articles
[Lei,Y(Lei,Ying)]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Sun,B(Sun,Bo)]'s Articles
[Liu,Y(Liu,Yu)]'s Articles
[Lei,Y(Lei,Ying)]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.