IEECAS OpenIR

Browse/Search Results:  1-10 of 28 Help

Selected(0)Clear Items/Page:    Sort:
The impact and implications of aragonite-to-calcite transformation on speleothem trace element composition 期刊论文
SEDIMENTARY GEOLOGY, 2021, 卷号: 425, 页码: 11
Authors:  He, Mei;  Cai, Yanjun;  Zhang, Haiwei;  Xue, Gang;  Cheng, Xing;  Lu, Yanbin;  Wang, Guozhen;  Qin, Xiuling;  Ma, Le;  Wei, Yingying;  Huang, Shouyi;  Chang, Hong;  Yan, Hong
Favorite  |  View/Download:119/0  |  Submit date:2021/12/07
Speleothems  Aragonite  Calcite  Transformation  Trace element  
Time series of atmospheric Delta(CO2)-C-14 recorded in tree rings from Northwest China (1957-2015) 期刊论文
CHEMOSPHERE, 2021, 卷号: 272, 页码: 8
Authors:  Xiong, Xiaohu;  Zhou, Weijian;  Hou, Xiaolin;  Cheng, Peng;  Du, Hua;  Zhao, Xue;  Wu, Shugang;  Hou, Yaoyao;  Lu, Xuefeng;  Fu, Yunchong
Favorite  |  View/Download:223/0  |  Submit date:2021/05/21
Delta(CO2)-C-14 records  Tree ring  Bomb curve  Fossil CO2  Northwest China  
Speleothem-Based Hydroclimate Reconstructions During the Penultimate Deglaciation in Northern China 期刊论文
PALEOCEANOGRAPHY AND PALEOCLIMATOLOGY, 2021, 卷号: 36, 期号: 4, 页码: 11
Authors:  Xue, Gang;  Cai, Yanjun;  Lu, Yanbin;  Ma, Le;  Cheng, Xing;  Liu, Chengcheng;  Yan, Hong;  Sun, Youbin;  Li, Dong;  Wei, Yingying;  Huang, Shouyi;  He, Mei;  Cheng, Hai;  Edwards, R. Lawrence
Favorite  |  View/Download:87/0  |  Submit date:2021/12/06
coastline shifts  hydroclimatic change  speleothem  trace elements  XRF  
Tree-ring Delta C-14 time series from 1948 to 2018 at a regional background site, China: Influences of atmospheric nuclear weapons tests and fossil fuel emissions 期刊论文
ATMOSPHERIC ENVIRONMENT, 2021, 卷号: 246, 页码: 8
Authors:  Niu, Zhenchuan;  Feng, Xue;  Zhou, Weijian;  Wang, Peng;  Liu, Yu;  Lu, Xuefeng;  Du, Hua;  Fu, Yunchong;  Li, Ming;  Mei, Ruochen;  Li, Qiang;  Cai, Qiufang
Favorite  |  View/Download:179/0  |  Submit date:2021/05/08
Radiocarbon  Tree ring  Reform and opening-up  Fossil carbon emissions  Half-life  Beijing-tianjin-hebei region  
Holocene and deglaciation hydroclimate changes in northern China as inferred from stalagmite growth frequency 期刊论文
GLOBAL AND PLANETARY CHANGE, 2020, 卷号: 195, 页码: 8
Authors:  Wei, Yingying;  Cai, Yanjun;  Cheng, Xing;  Xue, Gang;  Lu, Yanbin;  Ma, Le;  Huang, Shouyi;  He, Mei;  Cheng, Hai;  Edwards, R. Lawrence
Favorite  |  View/Download:249/0  |  Submit date:2020/12/30
Last deglaciation  Longfeng Cave  Stalagmite growth frequency  Precipitation variation  
Determining diurnal fossil fuel CO2 and biological CO2 by Delta(CO2)-C-14 observation on certain summer and winter days at Chinese background sites 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2020, 卷号: 718, 页码: 10
Authors:  Niu, Zhenchuan;  Zhou, Weijian;  Feng, Xue;  Hou, Yaoyao;  Chen, Ning;  Du, Hua;  Wu, Shugang;  Fu, Yunchong;  Lu, Xuefeng;  Cheng, Peng;  Xiong, Xiaohu;  Wang, Peng;  Wang, Jianqiong;  Yao, Jie;  Zhou, Jie;  Li, Ming
Favorite  |  View/Download:245/0  |  Submit date:2020/06/03
Diurnal atmospheric CO2  Fossil fuel sources  Biological sources  Long-range transport  Radiocarbon  Background sites  
Using depression deposits to reconstruct human impact on sediment yields from a small karst catchment over the past 600 years 期刊论文
GEODERMA, 2020, 卷号: 363, 页码: 9
Authors:  Zhang, Yunqi;  Long, Yi;  Zhang, Xinbao;  Pei, Zengli;  Lu, Xue;  Wu, Zhehong;  Xu, Mingyang;  Yang, Haiquan;  Cheng, Peng
Favorite  |  View/Download:142/0  |  Submit date:2020/06/03
Karst depression  Sedimentation rate  Specific sediment yield  Huguang to Sichuan migration  Charcoal fragment  
西安市20162017年大气化石源co2的14c示踪研究与来源的初步分析 期刊论文
地球环境学报, 2020, 卷号: 11, 期号: 1, 页码: 90-98
Authors:  侯瑶瑶;  周卫健;  程鹏;  熊晓虎;  周杰;  吴书刚;  杜花;  卢雪峰;  付云翀
Favorite  |  View/Download:239/0  |  Submit date:2020/06/17
AMS-~(14)C tracing  molecular sieve  atmospheric Δ~(14)C  fossil fuel CO_2  seasonal variation  AMS-~(14)C示踪  分子筛  大气Δ~(14)C  化石源CO_2  季节变化  
我国城市大气化石源CO_2的~(14)C示踪研究进展 期刊论文
地球科学进展, 2020, 卷号: 35, 期号: 9, 页码: 881-889
Authors:  周卫健;  吴书刚;  熊晓虎;  程鹏;  王鹏;  侯瑶瑶;  牛振川;  杜花;  陈宁;  卢雪峰;  付云翀;  刘林
Favorite  |  View/Download:340/0  |  Submit date:2021/01/13
Fossil fuel CO_2(CO_(2ff))  ~(14)C tracing  Source apportionment  Carbon emission reduction  化石源CO_2 (CO_(2ff))  Δ~(14)CO_2  源解析  碳减排  
Chemical characteristics of haze particles in Xi'an during Chinese Spring Festival: Impact of fireworks burning 期刊论文
JOURNAL OF ENVIRONMENTAL SCIENCES, 2018, 卷号: 71, 页码: 179-187
Authors:  Wu, C (Wu, Can)[ 1,4 ];  Wang, GH (Wang, Gehui)[ 1,2,3,4 ];  Wang, JY (Wang, Jiayuan)[ 1 ];  Li, JJ (Li, Jianjun)[ 1 ];  Ren, YQ (Ren, Yanqin)[ 1,5 ];  Zhang, L (Zhang, Lu)[ 1 ];  Cao, C (Cao, Cong)[ 1,4 ];  Li, J (Li, Jin)[ 1,4 ];  Ge, SS (Ge, Shuagshuang)[ 2 ];  Xie, YN (Xie, Yuning)[ 2 ];  Wang, XP (Wang, Xinpei)[ 2 ];  Xue, GY (Xue, Guoyan)[ 2 ]
Favorite  |  View/Download:142/0  |  Submit date:2018/11/21
Inorganic ions  Aerosol acidity  Liquid water content  Composition and source  Nitrate formation