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作品数:1159被引量:1514H指数:16
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Reconstructing fossil insect communities and palaeoclimates for the Middle Jurassic Yanliao Biota in the Daohugou area of China
《Science Bulletin》2025年第2期176-179,共4页Liang Chen Lifang Xiao Shilong Guo Nan Yang Conrad C.Labandeira Chungkun Shih Chaofan Shi Dong Ren 
supported by the National Natural Science Foundation of China(42288201,32020103006,and 42072012);the Support Project of High-Level Teachers in Beijing Municipal Universities in the Period of 14th Five-year Plan(BPHR20220114);the Fundamental Research Funds for the Central Universities,Sun Yat-sen University(24lgqb009)。
Palaeoecological research is essential to understanding the interaction between organisms and their environment during the evolutionary process.However,the study of fossil insect communities is challenging because of ...
关键词:JURASSIC MIDDLE process 
Western diet induces GSDME-mediated epithelial pyroptosis through the DCA-S1PR2 pathway to disrupt the intestinal epithelial barrier被引量:1
《Science Bulletin》2024年第24期3832-3837,共6页Ke Liu Mengyao Song Xueqin Huang Yanqiang Shi Sheng Li Fangqing Zhu Teng Ben Xinlong Lin Bingxia Chen Beibei Xu Sicong Ma Binhai Shen Zheng Chen Xinwen Yan Ruo Huang Fachao Zhi Gao Tan 
supported by the National Natural Science Foundation of China(81970492 and 82270547);Outstanding Youths Development Scheme of Nanfang Hospital,Southern Medical University(2021J009).
Inflammatory bowel disease(IBD),including Crohn’s disease(CD)and ulcerative colitis(UC),is a chronic and refractory inflammatory bowel disorder[1].The incidence of IBD is greater in Western countries than in Asia and...
关键词:MIDDLE barrier BOWEL 
Joint observations of sporadic sodium and sporadic E layers at middle and low latitudes in China被引量:2
《Chinese Science Bulletin》2014年第29期3868-3876,共9页Jing Jiao Guotao Yang Xu Zou Shaohua Gong Jihong Wang Dawei Tian Wenzhen Zhang Tiemin Zhang Xianchang Yang Jun Fu Xuewu Cheng 
supported by the National Natural Science Foundation of China (41264006,40905012 and 41174129);the Specialized Research Fund for State Key Laboratories of China;the data from the Chinese Meridian Project
Sporadic sodium layers(SSLs)were studied with sodium(Na)lidar at Beijing(40.5°N,116.0°E)and Haikou(19.5°N,109.1°E)in China.The altitude distribution,strength factors,and occurrence time of SSL and sporadic E(Es)la...
关键词:低纬度地区 钠层 中国 E层 分散 观测 发生时间 强度因子 
Detrital zircon U–Pb geochronology and Hf isotopic compositions of Middle–Upper Ordovician sandstones from the Quruqtagh area, eastern Tarim Basin:implications for sedimentary provenance and tectonic evolution被引量:4
《Chinese Science Bulletin》2014年第10期1002-1012,共11页Shunli Dong Zhong Li Jianqiang Xu Jian Gao Chuntao Guo 
supported by the National Natural Science Foundation of China(41172096);the National Science and Technology Major Project of China(2011ZX05008-003)
Figuring out whether the sedimentary provenance regions of the thick deep-water turbidite systems deposited during Middle–Upper Ordovician in South Quruqtagh are the intracontinental uplifts or the peripheral orogeni...
关键词:TARIM Basin - Quruqtagh Middle-Upper Ordovician DETRITAL ZIRCONS Provenance Altyn Tagh 
Recent high-resolution glaciochemical record from a Dasuopu firn core of middle Himalayas被引量:4
《Chinese Science Bulletin》2008年第3期418-425,共8页WANG PengLing YAO TanDong TIAN LiDe WU GuangJian LI Zhen YANG Wei 
the National Basic Research Program of China(Grant No.2005CB422004);the National Natural Science Foundation of China(Grant Nos.40571039 and 40121101)
A 16.8 m firn core of middle Himalayas was recovered on the col of Dasuopu glacier in August 2006,being 7000 m above sea level.A total of 317 samples were measured for stable oxygen isotope ratios(δ18O)and major ion ...
关键词:喜马拉雅山脉 季节变化 南亚季风 冰川 冰芯 
Development of a middle and low latitude theoretical ionospheric model and an observation system data assimilation experiment被引量:7
《Chinese Science Bulletin》2008年第1期94-101,共8页YUE XinAn WAN WeiXing LIU LiBo LE HuiJun CHEN YiDing YU Tao 
the Knowledge Innovation Project of Chinese Academy of Sciences (Grant No. KZCX3-SW-144);the National Natural Science Foundation of China (Grant Nos. 40636032, 40574071 and 40504023);National Important Basic Research Project (Grant No. 2006CB806306)
On the basis of previous work, we develop a middle and low latitude theoretical ionospheric model in this paper, named Theoretical Ionospheric Model of the Earth in the Institute of Geology and Geophysics, Chinese Aca...
关键词:电离层 理论模型 数据同化 纬度 
Major factors controlling the formation of middle and large marine carbonate stratigraphic fields被引量:6
《Chinese Science Bulletin》2007年第A01期44-53,共10页ZOU CaiNengt TAO ShiZhen 
the Petrochina’s Project (Grant No. 06-01A-01-01);the Petrochina Middle-Youth Innovation Funds (Grant Nos. 10100042kt96 and 07-06D-01-04-01-03)
Marine carbonate oil and gas fields have become an important exploration area in China and even across the world. Their formation, distribution and enrichment are special owing to the complexity of the deposition, dia...
关键词:地层学 管理因子 海洋 地质学 
SHRIMP zircon U-Pb dating for volcanic rocks of the Dasi Formation in southeast Hubei Province,middle-lower reaches of the Yangtze River and its implications被引量:38
《Chinese Science Bulletin》2006年第24期3000-3009,共10页XIE Guiqing MAO Jingwen LI Ruiling ZHOU Shaodong YE Huishou YAN Quanren ZHANG Zusong 
Acknowledgements The authors would like to thank Southeast Hubei Geological Party and No.4 Geological Party of Hubei Province, and Hubei Geological Survey Institution for help during the field investigation. Chen Fukun, Li Sunrong, Feng Jiayi, Hu Jing, Qiu Yi, Tao Hua and Chen Zhenyu are thanked for their assistance during major and trace element and Sr-Nd isotope and SHRIMP analyses. Comments and discussion given by Wan Yusheng, Li Jianwei and Yang Zhusen were very helpful in improving and clarifying the manuscript. Two anonymous reviewers have provided detailed suggestions, critical comments, which led to considerable improvement and modification of this manuscript. This work was jointly supported by the National Natural Science Foundation of China (Grant Nos. 40434011 and 40402011), State Key Laboratory of Geological Processes and Mineral Resources, China University of Geosciences (Grant Nos.GPM40504), State Key Laboratory of 0re Deposit Geochemistry, Institute of Geochemistry, Chinese Academy of Sciences (Grant Nos. 200402), the Chinese Geological Survey Bureau (Grant Nos. 20031020081) and Postdoctoral Science Foundation.
The Jinniu Basin in southeast Hubei,located at the westernmost part of middle-lower val-ley of the Yangtze River,is one of the important vol-canic basins in East China. Volcanic rocks in the Jin-niu Basin are distribu...
关键词:火山岩 SHRIMP锆石U-PB测年 湖北东南部 地质构造 年代学 长江中下游地区 
Antisymmetric transport of middle stratospheric methanewith respect to the equator被引量:5
《Chinese Science Bulletin》2006年第14期1761-1765,共5页ZHENG Bin SHI Chunhua CHEN Yuejuan 
supported by the National Natural Science Foundation of China(Grant No.40505019);Scaling Project of the 0pen Foundation by Guangzhou Institute of Tropical and Marine Meteorology of China Meteorological Administration.
Halogen Occultation Experiment (HALOE)data are used to study the quasi-biennial variability ofCH4 mixing ratio in the middle stratosphere. The re-sults of EOF analysis indicate that quasi-biennialperiod is principal f...
关键词:同温层 甲烷 卤素 QBO可变性 HALOE 
INFLUENCES OF MARINE FLOOR HYDROTHERMAL ACTIVITY ON ORGANIC MATTER ABUNDANCE IN MARINE CARBONATE ROCKS——A CASE STUDY OF MIDDLE-UPPER PROTEROZOIC IN THE NORTHERN PART OF NORTH CHINA被引量:3
《Chinese Science Bulletin》2006年第5期585-593,共9页WANG Jie CHEN Jianfa BAO Zhidong ZHANG Shuichang XU Yongchang WANG Darui 
Study indicates that the elements rich in marine floor hydrothermal fluids have a positive in- fluence, not only on total organic carbon (TOC), but also on the abundance of SiO2 in some Middle-Upper Proterozoic strata...
关键词:华北北部 元古代 碳酸盐岩 有机物质 海底热流体 主要元素 微量元素 
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