干旱区生态环境知识资源中心(Arid): Reconstruction of alpine snowfall in southern Kazakhstan based on oxygen isotopes in tree rings

Arid

DOI	10.1007/s00704-022-03974-0
	Reconstruction of alpine snowfall in southern Kazakhstan based on oxygen isotopes in tree rings
	Qin, Li; Bolatov, Kainar; Shang, Huaming; Yu, Shulong; Gou, Xiaohua; Bagila, Maisupova; Bolatova, Aigerim; Ainur, Utebekova; Zhang, Ruibo
通讯作者	Zhang, RB (corresponding author)，China Meteorol Adm, Inst Desert Meteorol, Key Lab Tree Ring Phys & Chem Res CMA, Xinjiang Key Lab Tree Ring Ecol, Urumqi 830002, Peoples R China.
来源期刊	THEORETICAL AND APPLIED CLIMATOLOGY
ISSN	0177-798X
EISSN	1434-4483
出版年	2022-02
英文摘要	Alpine snowfall is an important source of water for arid areas. To investigate the history of alpine snowfall beyond instrumental records, we developed a tree-ring alpha-cellulose oxygen isotope (delta O-18) chronology of Schrenk spruce (Picea schrenkiana Fisch. et Mey) for the period 1850-2015 using samples from timberline in southern Kazakhstan. We find that the tree-ring delta O-18 chronology is significantly negatively correlated with alpine snowfall of the previous year. The delta O-18 chronology accounts for 46.4% of the observed variance in winter precipitation (1977-2014), and was therefore used to reconstruct alpine snowfall of the previous winter (WP). The alpine snowfall reconstruction reveals that the WP has increased significantly in southern Kazakhstan over the past 166 years, at a rate of 1.7 mm/decade. Prior to the 1910s, there was relatively less alpine snowfall; since the 1920s, there has been more. The WP reconstruction indicates that alpine snowfall increased during the 1860-1880s, 1910-1920s, 1940-1950s, and from the 1980s to present, and decreased during the other decades. Since the 1980s, alpine snowfall of southern Kazakhstan continues and increases rapidly.
类型	Article ; Early Access
语种	英语
收录类别	SCI-E
WOS记录号	WOS:000754360900002
WOS关键词	PRECIPITATION RECONSTRUCTION ; STABLE-ISOTOPES ; CLIMATE-CHANGE ; WATER-UPTAKE ; SWISS ALPS ; DROUGHT ; VARIABILITY ; SIGNALS ; TRENDS ; GROWTH
WOS类目	Meteorology & Atmospheric Sciences
WOS研究方向	Meteorology & Atmospheric Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/377297
作者单位	[Qin, Li; Shang, Huaming; Yu, Shulong; Zhang, Ruibo] China Meteorol Adm, Inst Desert Meteorol, Key Lab Tree Ring Phys & Chem Res CMA, Xinjiang Key Lab Tree Ring Ecol, Urumqi 830002, Peoples R China; [Bolatov, Kainar; Bolatova, Aigerim] Al Farabi Kazakh Natl Univ, Meteorol & Hydrol Dept, Alma Ata 050010, Kazakhstan; [Gou, Xiaohua] Lanzhou Univ, Minist Educ, Key Lab Western Chinas Environm Syst, Lanzhou 730000, Peoples R China; [Bagila, Maisupova; Ainur, Utebekova] Minist Agr, Kazakh Sci Res Inst Forestry, Almaty Branch, Alma Ata 050010, Kazakhstan; [Ainur, Utebekova] Minist Educ & Sci, Kazakh Natl Agr Univ KazNAU, Alma Ata 050010, Kazakhstan
推荐引用方式 GB/T 7714	Qin, Li,Bolatov, Kainar,Shang, Huaming,et al. Reconstruction of alpine snowfall in southern Kazakhstan based on oxygen isotopes in tree rings[J],2022.
APA	Qin, Li.,Bolatov, Kainar.,Shang, Huaming.,Yu, Shulong.,Gou, Xiaohua.,...&Zhang, Ruibo.(2022).Reconstruction of alpine snowfall in southern Kazakhstan based on oxygen isotopes in tree rings.THEORETICAL AND APPLIED CLIMATOLOGY.
MLA	Qin, Li,et al."Reconstruction of alpine snowfall in southern Kazakhstan based on oxygen isotopes in tree rings".THEORETICAL AND APPLIED CLIMATOLOGY (2022).