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作品数:922被引量:1129H指数:15
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The influence of proxy selection on global annual mean temperature reconstructions during the Common Era
《Science China Earth Sciences》2024年第8期2522-2534,共13页Bao YANG Xia LI Minhui HE Feng WANG Yesi ZHAO Peng ZHANG Jianglin WANG 
supported by the National Natural Science Foundation of China(Grant Nos.42130511,42488201);the“Geo X”Interdisciplinary Research Funds for the Frontiers Science Center for Critical Earth Material Cycling,Nanjing University(Grant Nos.202330029&2023300286)。
The reconstruction of global annual mean temperatures made by the PAGES 2k Consortium in 2019 represents one of the most influential sequences of global climate variability over the Common Era.However,it is still not ...
关键词:Millennial cooling trend Global climate change Proxy records Volcanic eruptions Spectral properties Common Era 
Annual 30-m land use/land cover maps of China for 1980–2015 from the integration of AVHRR, MODIS and Landsat data using the BFAST algorithm被引量:16
《Science China Earth Sciences》2020年第9期1390-1407,共18页Yidi XU Le YU Dailiang PENG Jiyao ZHAO Yuqi CHENG Xiaoxuan LIU Wei LI Ran MENG Xinliang XU Peng GONG 
supported by the National Key R&D Program of China(Grant Nos.2017YFA0604401 and 2019YFA0606601);the Tsinghua University Initiative Scientific Research Program(Grant No.2019Z02CAU);the Youth Innovation Promotion Association,Chinese Academy of Sciences(Grant No.Y4YR1300QM)。
Annual land use land cover(LULC)change information at medium spatial resolution(i.e.at 30 m)is required in numerous subjects,such as biophysical modelling,land management and global change studies.Annual LULC informat...
关键词:Land use land cover(LULC) Breaks for Additive Seasonal and Trend(BFAST) Change detection ANNUAL China 
Daily extreme precipitation and trends over China被引量:16
《Science China Earth Sciences》2017年第12期2190-2203,共14页SUN Jun ZHANG FuQing 
supported by the China Special Fund for Meteorological Research in the Public Interest(Grant No.GYHY201306011);the Research on Key Prediction Technology of Warm Sector Rainstorm(Grant No.YBGJXM(2017)1A-01);the National Natural Science Foundation of China(Grant No.41475041)
Based on daily precipitation data of more than 2000 Chinese stations and more than 50 yr, we constructed time series of extreme precipitation based on six different indices for each station: annual and summer maximum(...
关键词:Extreme precipitation(EP) Extreme precipitation event(EPE) Time series Total annual number of stations Extreme event return level 
Speleothem annual layers revealed by seasonal SIMS δ^(18)O measurements被引量:4
《Science China Earth Sciences》2015年第10期1741-1747,共7页LIU YuHui TANG GuoQiang LING XiaoXiao HU ChaoYong LI XianHua 
supported by the Open Project Program of State Key Laboratory of Geological Processes and Mineral Resources(Grant No.GPMR201201);National Natural Science Foundation of China(Grant No.41371216)
In-situ seasonalδ18O measurements of section 236.3-235.6 cm of speleothem HS4, from Qingjiang Valley of the Middle reaches of Yangtze River, China, were performed by an Secondary Ionization Mass Spectrometry (SIMS)...
关键词:SIMS Δ18O annual cycles SPELEOTHEM time series 
Characteristics and mechanisms of the annual asymmetry of thermospheric mass density被引量:1
《Science China Earth Sciences》2015年第4期540-550,共11页MA RuiPing XU JiYao WANG WenBin CHEN GuangMing YUAN Wei LEI JiuHou Alan G BURNS JIANG GuoYing 
supported by the Chinese Academy of Sciences(Grant No.KZZD-EW-01-2);the National Natural Science Foundation of China(Grant Nos.41229001,41331069,41174139);the Specialized Research Fund for State Key Laboratories;supported by the US National Science Foundation
In this paper, globally-averaged, thermospheric total mass density, derived from the orbits of -5000 objects at 250, 400, and 550 km that were tracked from 1967 to 2006, has been used to quantitatively study the annua...
关键词:annual asymmetry of thermospheric mass density solar EUV radiation Sun-Earth distance 
Annual and interannual variations of the Western Pacific Warm Pool volume and sources of warm water revealed by Argo data被引量:2
《Science China Earth Sciences》2014年第9期2269-2280,共12页WU XiaoFen ZHANG QiLong LIU ZengHong 
supported by the Special Program for the National Basic Research (Grant No. 2012FY112300);SOED HPCC of the Second Institute of Oceanography, State Oceanic Administration for support and assistance
Based on gridded Argo profile data from January 2004 to December 2010, together with the P-vector inverse method, the three-dimensional structure, annual and inter-annual variations in volume of the Western Pacific Wa...
关键词:Western Pacific Warm Pool volume variability latitudinal flow longitudinal flow Argo data P-vector method 
Effects of different gap filling methods and land surface energy balance closure on annual net ecosystem exchange in a semiarid area of China被引量:3
《Science China Earth Sciences》2014年第6期1340-1351,共12页DU Qun LIU HuiZhi FENG JianWu WANG Lei 
supported by the National Natural Science Foundation of China(Grant Nos.41275023,41021004));Strategic Priority Research Program of the Chinese Academy of Sciences(Grant No.XDA05110102)
Based on eddy covariance measurements over two kinds of land surfaces(a degraded grassland and a maize cropland)in a semiarid area of China in 2005 and 2008,the effects of different gap filling methods,energy balance ...
关键词:the semiarid area NEE eddy covariance gap filling energy balance ratio 
Spatiotemporal precipitation variations in the arid Central Asia in the context of global warming被引量:70
《Science China Earth Sciences》2011年第12期1812-1821,共10页CHEN FaHu HUANG Wei JIN LiYa CHEN JianHui WANG JinSong 
supported by National Basic Research Program of China (Grant No. 2010CB950202);National Natural Science Foundation of China (Grant Nos. 40971056 and 41021091);Fundamental Research Funds for the Central Universities (Grant No. LZUJBKY-2009-82)
This study analyzed the temporal precipitation variations in the arid Central Asia (ACA) and their regional differences during 1930-2009 using monthly gridded precipitation from the Climatic Research Unit (CRU). O...
关键词:arid Central Asia annual and seasonal precipitation changing tendency regional difference 
Forecasting the summer rainfall in North China using the year-to-year increment approach被引量:20
《Science China Earth Sciences》2009年第4期532-539,共8页FAN Ke1, LIN MeiJing1,2 & GAO YuZhong3 1 Nansen-Zhu International Research Center, Institute of Atmospheric Physics, Chinese Academy of Sciences, Beijing 100029, China 2 Graduate University of the Chinese Academy of Sciences, Beijing 100049, China 3 Heilongjiang Meteorological Administration, Harbin 150030, China 
Supported by National Basic Research Program of China (Grant No. 2009CB421406);National Natural Science Foundation of China (Grant Nos. 40631005, 40775049);Excellent Ph. D Dissertation in Chinese Academy of Sciences
A new approach to forecasting the year-to-year increment of rainfall in North China in July-August (JA) is proposed. DY is defined as the difference of a variable between the current year and the preceding year (year-...
关键词:ANNUAL INCREMENT NORTH China precipitation PREDICTION PREDICTION SKILL 
Annual temperatures during the last 2485 years in the mid-eastern Tibetan Plateau inferred from tree rings被引量:65
《Science China Earth Sciences》2009年第3期348-359,共12页Hans W. LINDERHOLM 
Supported by National Natural Science Foundation of China (Grant Nos. 40525004, 40599420, 40890051);National Basic Research Program of China (Grant Nos. 2007BAC30B00, 2004CB720200, 2006CB400503);the Swedish International Development Cooperation Agency (SIDA, Grant to Hans W. Linderholm)
By combining living trees and archaeological wood, the annual mean temperatures were reconstructed based on ring-width indices of the mid-eastern Tibetan Plateau for the past 2485 years. The climate variations reveale...
关键词:mid-eastern TIBETAN PLATEAU tree rings temperature variations dynasty’s DOWNFALL 
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