WDC for Geophysics, Beijing(中国地球物理学科中心)

Author-submitted data information

ID 429
Title Multi-proxy reconstruction of Northern Hemisphere annual temperatures over the past 2000 years
Creator Feng Shi
Subject Northern Hemisphere, annual temperatures
Publisher Xiukuan Zhao
Description The Northern Hemisphere annual temperature anomalies over Common Era are reconstructed using 15 tree-ring width chronologies and one tree-ring density chronology covering a large area extending across the Northern America, Europe, and Asia. The Optimal Information Extraction (OIE) method is used to improve the ability to retain the low frequency signal. The dataset includes a table, which is the annual temperature anomalies in Northern Hemisphere over the Common Era (1-1970 CE) with the uncertainty.
Contributor Bao Yang, Juan Feng, Jianping Li, Fengmei Yang, Zhengtang Guo
Date 1 - 1970 CE
Type The table includes three columns. The 1st column is year (CE), the 2nd column showed the reconstruction of the Northern Hemisphere annual temperature anomalies with respect to 1961-1990 CE, and the 3rd and 4th columns are the upper and lower uncertainty.
Format .xlsx, available in Microsoft Excel
URL http://www.geophys.ac.cn/ArticleData/20221004NHtemperature.zip
DOI 10.12197/2022GA030
Language eng
Relation http://www.dsjyj.com.cn/article/id/dsjyj_11091
Rights Institute of Geology and Geophysics, Chinese Academy of Sciences