干旱区生态环境知识资源中心(Arid): Climate change in the Hongliujing area of Lop Nur over the past 200 years revealed by the stable oxygen isotopes of Tamarix cones

Arid

DOI	10.1007/s11707-023-1088-4
	Climate change in the Hongliujing area of Lop Nur over the past 200 years revealed by the stable oxygen isotopes of Tamarix cones
	Li, Zhiguang; Dong, Yaqing; Zhang, Haoyu; Sun, Hongxiao; Jia, Danyang; Song, Shikai; Zhao, Yuanjie
通讯作者	Zhao, YJ
来源期刊	FRONTIERS OF EARTH SCIENCE
ISSN	2095-0195
EISSN	2095-0209
出版年	2023
卷号	17 期号:4 页码:970-980
英文摘要	The layers of Tamarix cones within sedimentary deposits in arid regions have significant chronological and paleoenvironmental implications. Here, we compare the delta O-18 values of Tamarix cones in the Hongliujing area of Lop Nur with meteorological data for the Ruoqiang meteorological station for 1960-2019 AD. Linear regression analysis was used to reconstruct the average temperature for April and the precipitation for November in the Hongliujing area over the past 200 years. The results showed that the delta O-18 values were significantly negatively correlated with the temperature for February, April, May, August, December, and with the annual mean temperature; significantly negatively correlated with the precipitation for February and April; significantly negatively correlated with the sunshine hours for March and May; significantly positively correlated with the sunshine hours for February, July, August, October, and December, and with the annual mean values; and significantly correlated with the relative humidity for April, July, August, September, October, and November, and with the annual mean values. Based on the delta O-18 record of the past 200 years, the Hongliujing area experienced two warm-wet periods (1874-1932 and 2004-2019 AD) and two cold-dry periods (1832-1873 and 1933-2003 AD). Thus, the climate was characterized by alternating warm-wet and cold-dry conditions. Wavelet analysis revealed three main cycles: 45 years, 29 years, and 14 years.
英文关键词	Tamarix cones climate change delta O-18 Lop Nur
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001142760200003
WOS关键词	SOUTHERN MARGIN ; RECONSTRUCTION ; TEMPERATURE ; XINJIANG ; BASIN ; RIVER ; LAKE ; ASIA
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/396651
推荐引用方式 GB/T 7714	Li, Zhiguang,Dong, Yaqing,Zhang, Haoyu,et al. Climate change in the Hongliujing area of Lop Nur over the past 200 years revealed by the stable oxygen isotopes of Tamarix cones[J],2023,17(4):970-980.
APA	Li, Zhiguang.,Dong, Yaqing.,Zhang, Haoyu.,Sun, Hongxiao.,Jia, Danyang.,...&Zhao, Yuanjie.(2023).Climate change in the Hongliujing area of Lop Nur over the past 200 years revealed by the stable oxygen isotopes of Tamarix cones.FRONTIERS OF EARTH SCIENCE,17(4),970-980.
MLA	Li, Zhiguang,et al."Climate change in the Hongliujing area of Lop Nur over the past 200 years revealed by the stable oxygen isotopes of Tamarix cones".FRONTIERS OF EARTH SCIENCE 17.4(2023):970-980.