globalchange  > 影响、适应和脆弱性
DOI: 10.5194/cp-14-1213-2018
Scopus记录号: 2-s2.0-85051712859
论文题名:
Response of Pinus sylvestris var. mongolica to water change and drought history reconstruction in the past 260 years, northeast China
作者: Zhu L.; Yao Q.; Cooper D.J.; Han S.; Wang X.
刊名: Climate of the Past
ISSN: 18149324
出版年: 2018
卷: 14, 期:8
起始页码: 1213
结束页码: 1228
语种: 英语
Scopus关键词: Pinus sylvestris
英文摘要: We present a 260-year annual Palmer drought severity index (PDSI) reconstruction based on a tree-ring width chronology of Scots pine (Pinus sylvestris var. mongolica ) from four sample sites in the central Daxing'an Mountains, northeast China. The reconstruction equation explained 38.2 % of the variance of annual PDSI in the calibration period from 1911 to 2010. Our reconstruction confirmed the local historical documents and other nearby hydroclimate reconstructions. Drought in the 1920s-1930s was more severe in the Daxing'an Mountains than in the surrounding areas. A slight moisture increase was identified in the study area, while a warm-dry pattern was found in the west-central Mongolian Plateau (mildly drier) and its transition zones: the west-central Mongolian Plateau (severely drier). Overall, the variation of drought in the Daxing'an Mountains and its relationship with surrounding areas may be affected by the Pacific or Atlantic oscillations (e.g., ENSO, PDO, AMO, NAO and SNAO), which can affect the Asian monsoon, change the local temperature and precipitation, and lead to drought. © Author(s) 2018.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/109536
Appears in Collections:影响、适应和脆弱性
气候变化事实与影响

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作者单位: School of Forestry, Northeast Forestry University, Harbin, 150040, China; Department of Forest and Rangeland Stewardship, Colorado State University, Fort Collins, CO 80523, United States; School of Life Science, Henan University, Kaifeng, 475004, China; Institute of Applied Ecology, Chinese Academy of Sciences, Shenyang, 110016, China

Recommended Citation:
Zhu L.,Yao Q.,Cooper D.J.,et al. Response of Pinus sylvestris var. mongolica to water change and drought history reconstruction in the past 260 years, northeast China[J]. Climate of the Past,2018-01-01,14(8)
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