中文版 | English

在结果中检索

IEECAS OpenIR

浏览/检索结果: 共15条，第1-10条 帮助

限定条件    
已选(0)清除 条数/页：   排序方式：
Exceptional terrestrial warmth around 4200-2800 years ago in Northwest China 期刊论文
SCIENCE BULLETIN, 2022, 卷号: 67, 期号: 4, 页码: 427-436
作者:  Jiang, Qingfeng;  Meng, Bowen;  Wang, Zheng;  Qian, Peng;  Zheng, Jianan;  Jiang, Jiawei;  Zhao, Cheng;  Hou, Juzhi;  Dong, Guanghui;  Shen, Ji;  Liu, Weiguo;  Liu, Zhonghui;  Chen, Fahu
收藏  |  浏览/下载：85/0  |  提交时间：2023/12/29
Terrestrial temperature  Holocene  The Bronze Age  Northwest China  Alkenones  
Substantial peak size effect on compound-specific delta D values analyzed on isotope ratio mass spectrometry 期刊论文
CHEMICAL GEOLOGY, 2022, 卷号: 590, 页码: 7
作者:  Liu, Hu;  Cao, Yunning;  Hu, Jing;  Liu, Zhonghui;  Liu, Weiguo
收藏  |  浏览/下载：56/0  |  提交时间：2023/12/29
Hydrogen isotopes  N-Alkanes  Fatty acids  Isotope ratio mass spectrometry  
Identification of nitrate sources in the Jing River using dual stable isotopes, Northwest China 期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2021, 页码: 9
作者:  Hu, Jing;  Pan, Mengyan;  Han, Tianhao;  Zhuang, Zhi;  Cao, Yunning;  Yang, Kaili;  Li, Yuliang;  Liu, Weiguo
收藏  |  浏览/下载：404/0  |  提交时间：2021/12/06
Nitrate pollution  Jing River  Stable isotope  SIAR model  Source trace  Nitrogen conversion  
Soil temperature and brGDGTs along an elevation gradient on the northeastern Tibetan Plateau: A test of soil brGDGTs as a proxy for paleoelevation 期刊论文
CHEMICAL GEOLOGY, 2021, 卷号: 566, 页码: 9
作者:  Wang, Huanye;  Liu, Weiguo
收藏  |  浏览/下载：324/0  |  提交时间：2021/05/21
Tibetan Plateau  brGDGTs  Soil temperature  Elevation  Paleothermometer  Paleoaltimeter  
Water depth control on n-alkane distribution and organic carbon isotope in mid-latitude Asian lakes 期刊论文
CHEMICAL GEOLOGY, 2021, 卷号: 565, 页码: 9
作者:  Jiang, Jiawei;  Meng, Bowen;  Liu, Hu;  Wang, Huanye;  Kolpakova, Marina;  Krivonogov, Sergey;  Song, Mu;  Zhou, Aifeng;  Liu, Weiguo;  Liu, Zhonghui
收藏  |  浏览/下载：394/0  |  提交时间：2021/05/21
P-aq  Organic carbon isotope  Submerged plants  Lake level  Mid-latitude Asia  
Carbon and oxygen isotopes of calcified root cells, carbonate nodules and total inorganic carbon in the Chinese loess-paleosol sequence: The application of paleoenvironmental studies 期刊论文
JOURNAL OF ASIAN EARTH SCIENCES, 2020, 卷号: 201, 页码: 8
作者:  Luo, Xi;  Wang, Hong;  An, Zhisheng;  Zhang, Zeke;  Liu, Weiguo
收藏  |  浏览/下载：364/0  |  提交时间：2020/12/29
Stable carbon isotope  Calcified root cells  C-14 age  Paleoclimate  Chinese Loess Plateau  
Calibrating bacterial tetraether distributions towards in situ soil temperature and application to a loess-paleosol sequence 期刊论文
QUATERNARY SCIENCE REVIEWS, 2020, 卷号: 231, 页码: 12
作者:  Wang, Huanye;  An, Zhisheng;  Lu, Hongxuan;  Zhao, Zenghao;  Liu, Weiguo
收藏  |  浏览/下载：303/0  |  提交时间：2020/06/03
Quaternary  Paleoclimatology  China  Organic biomarkers  brGDGTs  Soil temperature  Vegetation  Paleotempetature reconstruction  Loess-paleosol sequences  
Hydrogen isotope fractionation variations of n-alkanes and fatty acids in algae and submerged plants from Tibetan Plateau lakes: Implications for palaeoclimatic reconstruction 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2019, 卷号: 695, 页码: 12
作者:  Liu, Hu;  Liu, Weiguo
收藏  |  浏览/下载：343/0  |  提交时间：2020/06/04
Hydrogen isotope fractionations  n-alkanes  Fatty acids  Algae  Submerged plants  
Hydrogen isotopic compositions along a precipitation gradient of Chinese Loess Plateau: Critical roles of precipitation/evaporation and vegetation change as controls for leaf wax delta D 期刊论文
CHEMICAL GEOLOGY, 2019, 卷号: 528, 页码: 10
作者:  Liu, Weiguo;  Wang, Huanye;  Leng, Qin;  Liu, Hu;  Zhang, Huan;  Xing, Meng;  Cao, Yunning;  Yang, Hong
收藏  |  浏览/下载：315/0  |  提交时间：2020/06/04
Hydrogen isotope  Leaf wax  Precipitation amount  Chinese Loess Plateau  
n-Alkyl lipid concentrations and distributions in aquatic plants and their individual delta D variations 期刊论文
SCIENCE CHINA-EARTH SCIENCES, 2019, 卷号: 62, 期号: 9, 页码: 1441-1452
作者:  Liu, Hu;  Liu, Zhonghui;  Zhao, Cheng;  Liu, Weiguo
收藏  |  浏览/下载：321/0  |  提交时间：2020/06/05
n-Alkanes  Fatty acids  Hydrogen isotopes  Algae  Submerged plants