兰州大学机构库

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The effects of meteorological conditions on allergenic airborne pollen in arid Northwest China 期刊论文
ATMOSPHERIC ENVIRONMENT, 2023, 卷号: 299
Authors:  Lei, Yan;  Miao, Yunfa;  Zhao, Yongtao;  Zhang, Shengrui;  Cao, HR(曹怀仁);  Lan, Xiaoyu;  Zhang, Ziyue;  Jin, Heling
Favorite  |    Submit date:2023/05/25
Meteorological factors  Allergenic airborne pollen  Pollen season  Pollen source area  Short-distance transport  Qaidam Basin  
Molecular structure evolution of Type I kerogen during pyrolysis: Case study from the Songliao Basin, NE China 期刊论文
MARINE AND PETROLEUM GEOLOGY, 2021, 卷号: 134
Authors:  Cao, HR(曹怀仁);  Lei, Yan;  Wang, XY(王小雨);  Zou, Yan-Rong;  Peng, Ping'an
Favorite  |    Submit date:2021/12/14
Aromaticcompounds  Carbon  Chemicalanalysis  Condensationreactions  Crosslinking  Cyclization  Dichloromethane  Gold  Kerogen  Nuclearmagneticresonance  Polycondensation  13CNMR  Aromaticstructures  Case  studies  Goldtubepyrolyse  NEChina  Qingshankouformation  Solidresidues  Songliaobasin  Structureevolution  TypeIkerogen  
The effects of meteorological conditions on allergenic airborne pollen in arid Northwest China 期刊论文
ATMOSPHERIC ENVIRONMENT, 2023, 卷号: 299
Authors:  Lei, Yan;  Miao, Yunfa;  Zhao, Yongtao;  Zhang, Shengrui;  Cao, HR(曹怀仁);  Lan, Xiaoyu;  Zhang, Ziyue;  Jin, Heling
Favorite  |    Submit date:2023/07/18
Allergies  Airborne pollens  Allergenic airborne pollen  Meteorological condition  Meteorological factors  NorthWest China  Pollen season  Pollen source area  Qaidam basin  Short-distance transport  Source area  
A study on molecular structural evolution of type II kerogen in a gold tube thermal system: Insights from solid-state 13C NMR 期刊论文
FUEL, 2023, 卷号: 331
Authors:  Zhang, Deping;  Cao, HR(曹怀仁);  Lei, Yan;  Wu, Hao;  Wang, XY(王小雨);  Guo, XL(郭雪莲);  Yan, JP(闫建萍);  Wang, Shuhua;  Shi, Tianchi;  Li, Haolin...Zhang, Deping;  Cao, HR(曹怀仁);  Lei, Yan;  Wu, Hao;  Wang, XY(王小雨);  Guo, XL(郭雪莲);  Yan, JP(闫建萍);  Wang, Shuhua;  Shi, Tianchi;  Li, Haolin;  Zou, Yan-rong;  Peng, Ping'an
Favorite  |    Submit date:2023/01/03
Aromatic compounds  Aromatization  Condensation  Dichloromethane  Gold  Kerogen  Molecular structure  Pyrolysis  13C nuclear magnetic resonance  Aromatic components  Aromatic structures  Gold tube pyrolyse  Hydrocarbon generation  Oil peak  Pyrolysis products  Structural evolution  Type II  Type ⅱ  kerogen  
GDGTs温度指标在青藏高原湖泊的应用潜力分析——以昆仑山黑海为例 期刊论文
地球科学进展, 2023, 卷号: 38, 期号: 09, 页码: 967-977
Authors:  程昕;  王小雨;  曹怀仁;  张成君
Favorite  |    Submit date:2023/11/23
甘油二烷基甘油四醚膜类脂(GDGTs)  湖泊  黑海  温度  
Late Cretaceous paleoclimate and paleoenvironment in the Songliao Basin, China 期刊论文
JOURNAL OF PALEOLIMNOLOGY, 2021, 卷号: 66, 期号: 3, 页码: 313-331
Authors:  Cao, Huairen;  Lei, Yan;  Wang, Xiaoyu;  Guo, Xuelian
Favorite  |    Submit date:2021/12/15
Transgressions  Paleolake  Hydrogen isotopes  Lacustrine sediments  Late Cretaceous  
Tracing the origin of petroleum using asphaltene carbon isotope ratios: Case study from the Songliao Basin, NE China 期刊论文
PETROLEUM SCIENCE AND TECHNOLOGY, 2020, 卷号: 38, 期号: 5, 页码: 447-453
Authors:  Cao, Huairen;  Zou, Yan-Rong;  Peng, Ping'an
Favorite  |    Submit date:2020/07/13
asphaltene  carbon isotope ratios  kerogen  oil-source rock correlation  pyrolysis  
Diagenetic controls on pore structure variations in fan deltaic sandstones of the Eocene Shahejie Formation, Bohai Bay Basin, China: Implications for reservoir quality and oiliness heterogeneities 期刊论文
GEOLOGICAL JOURNAL, 2023, 卷号: 58, 期号: 8, 页码: 3191-3219
Authors:  Wu, Hao;  Du, Zhiwei;  Ji, Youliang;  Cao, Huairen;  Meng, Lingjian;  Liu, Haiqing;  Ma, Jinglong
Favorite  |    Submit date:2023/07/18
Bohai Bay Basin  fan deltaic sandstone  oil accumulation  open diagenetic system  pore structure  reservoir quality  Shahejie Formation  
Polycyclic aromatic hydrocarbons in the Upper Cretaceous lacustrine deposits from the Songliao Basin (NE China): Implications for wildfires and paleoclimate 期刊论文
PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY, 2022, 卷号: 600
Authors:  Lei, Yan;  Cao, Huairen;  Wang, Xiaoyu;  Zhang, Deping;  Wang, Weibin;  Guo, Xuelian
Favorite  |    Submit date:2022/07/25
Late cretaceous  Songliao Basin  Polycyclic aromatic hydrocarbons  Wildfires  Paleoclimate  
Spatial-temporal Characteristics of Holocene Paleosols in the Chinese Loess Plateau and Paleoclimatic Significance 期刊论文
Chinese Geographical Science, 2022, 卷号: 32, 期号: 6, 页码: 1110-1118
Authors:  Guo, Xuelian;  He, Lusheng;  Zhao, Guoyong;  Wang, Weibin;  Cao, Huairen;  Wu, Hao
Favorite  |    Submit date:2023/01/03
Holocene  magnetic susceptibility  grain size  paleoclimate  Chinese Loess Plateau (CLP)