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Geochimica
FQ: 双月
AD of Publication: 广东省广州市
Lanuage: 中文;
ISSN: 0379-1726
CN: 44-1398/P
YP: 1972
Url: 中国科学院广州地球化学研究所;中国矿物岩石地球化学学会
Recommended Journals
Geochimica
2004 -06
Catalog
Kinetic modeling of carbon isotope fractionation of coal-derived methane XIONG Yong-qiang,GENG An-song,LIU Jin-zhong State Key Laboratory of Organic Geochemistry,Guangzhou Institute of Ge ochemistry,Chinese Academy of Scie nces,Guangzhou510640,China Correspondence should be addressed to XIONG Yong-qiang(E-mail:xiongyq@gig.ac.cn)Received October 28,2003;revised March 15,2004;accepted September 14,2004;published November,2004
Organic matters from Middle Permian source rocks of northern Xinjiang and their relationships with sedime ntary environments MIAO Jian-yu 1 ,ZHOU Li-fa 1 ,DENG Kun 1 ,LI Jian-feng 1,2 ,HAN Zhong-yuan 1 ,BU Zhan-qi 1 1.Key Laboratory of Continental Dynam ics of Ministry of Education,Department of Geology,Northwest University,Xian710069,China;2.Institute of Petroleum Exploration and Development of Changqing Oil Fie ld Company,CNPC,Xian710021,China Correspondence should be addressed to MIAO Jian-yu(E-mail:miaojy@pub.xaonline.com)Received April 30,2004;revised July 26,2004;accepted September 22,2004;published November,2004
The ending time of gas generation of the Upper Paleozoic source rocks in Ordos basin using hydrocarbon gen eration kinetics MI Jing-kui 1 ,LI Xin-hu 2 ,LIU Xin-hua 1 ,YANG Meng-da 1 ,YANG Rong-feng 1 1.School of Civil Engineering,Hunan University of Science and Technology,Xiangtan411201,China;2.Department of Geology and Environme ntal Engineering,Xian University of Science and Technology,Xian710054,China Correspondence should be addressed to MI Jing-kui(E-mail:jkmi@petrochina.com.cn)Received March 12,2004;revised July 14,2004;accepted July 29,2004;published November,2004
Geochemical characteristics and or igin of Feixianguan Formation oolitic shoal natural gases in northeastern Sichuan basin XIE Zeng-ye 1,2 ,TIAN Shi-cheng 1 ,LI Jian 2 ,HU Guo-yi 2 ,LI Zhi-sheng 2 ,MA Cheng-hua 2 1.School of Energy Resources,China University of Geosciences,Beijing100083,China;2.Langfang Branch,Research Institut e of Petroleum Exploration and Development,Langfang065007,China Correspondence should be addressed to XIE Zeng-ye(E-mail:xiezengye69@petrochina.com.cn)Received January 13,2004;revised April 17,2004;accepted May 8,2004;published November,2004
Geology,geochemistry and K-Ar ages of the Karamay basic-intermediate dyke swarm from Xinjiang,China LI Xin-zi,HAN Bao-fu,JI Jian-qing,LI Zong-huai,LIU Zhi-qiang,YANG Bi n Key Laboratory of Orogenic Belts and Crustal Evolution,Peking University,Beijing100871,China Correspondence should be addressed to HAN Bao-fu(E-mail:bfhan@pku.edu.cn)Received January 2,2004;revised March 19,2004;accepted April 1,2004;published November,2004
Petrochemistry and SHRIMP U-Pb zircon age of the Chongjiang ore-bearing porphyry in the Gangdese porphyry copper belt LIN Wu,ZHANG Yu-quan,LIANG Hua-yin g,XIE Ying-wen Laboratory of Marginal Sea Geology,Guangzhou Institute of Geochemistr y and South China Sea Institute of Oceanology,Chinese Academy of Sciences,Guangzhou510640,China Correspondence should be addressed to LIN Wu(E-mail:linwu_2001@163.com)Received January 12,2004;revised April 19,2004;accepted August 31,2004;published November,2004
Geochemistry and source nature of th e orbicular dioritic rocks in Luanping,Hebei Province MA Fang 1,2 ,MU Zhi-guo 2 ,LIU Yu-lin 2 ,R.J.Fleck 3 1.State Key Laboratory for Mineral Dep osits Research,Department of Earth Sciences,Nanjing University,Nanj ing210093,China;2.Department of Earth and Planetary Sciences,Peking University,Beijing100081,China;3.U.S.Geological Survey,345Middlefield Rd.,Ms 937,Menlo Park,CA945025,American Correspondence should be addressed to MA Fang(E-mail:mafran1234@sina.com)Received September 27,2003;revised April 8,2004;accepted July 19,2004;published November,2004
Speciation of heavy metals in Lake Ta ihu sediments of Core MS LIU En-feng 1,2 ,SHEN Ji 1 ,LIU Xing-qi 1 ,ZHU Yu-xin 1 1.Nanjing Institute of Geography and L imnology,Chinese Academy of Sciences,Nanjing210008,China;2.Graduate School of Chinese Academy o f Sciences,Beijing100039,China Correspondence should be addressed to LIU En-feng(E-mail:efliu@niglas.ac.cn)Received January 7,2004;revised May 12,2004;accepted July 1,2004;published November,2004
Chemical partitioning of heavy meta ls and their characteristics for sediments from Lake Taihu YUAN Xu-yin 1,2 ,WANG Ai-hua 2 ,XU Nai-zheng 2 1.College of Environmental Sciences a nd Engineering,Hohai University,N anjing210098,China;2.Nanjing Institute of Geology and Min eral Resources,China Geological Survey,Nanjing210016,China Correspondence should be addressed to YUAN Xu-yin(E-mail:netyxy@263.net)Received December 21,2003;revised July 27,2004;accepted August 28,2004;published November,2004
Stable carbon and nitrogen isotopes in the Wudinghe drainage basin CAI De-ling 1,2 ,LI Hong-yan 3 ,ZHOU Wei-jian 1 ,LIU Wei-guo 1 ,CAO Yun-ning 1 1.State Key Laboratory of Loess and Quaternary Geology,Institute of Earth Environment,Chinese Academy of Sciences,Xi ' an710075,China;2.First Institute of Oceanography,St ate Oceanic Administration,Qingdao266061,China;3.College of Chemistry and Chemical Engineerring,Ocean University of Chi na,Qingdao266003,China Correspondence should be addressed to CAI De-ling(E-mail:caidl@public.qd.sd.cn)Received October 29,2003;revised April 2,2004;accepted June 15,2004;published November,2004
Occurrence of REE at REE extra-enric hed bed in Pingba dolomite weathering crust,Guizhou Province,China LI Yan-li 1,2 ,SUN Cheng-xing 3 ,WANG Shi-jie 1 ,LIU Xiu-ming 1 1.State Key Laboratory of Environment Geochemistry,Institute of Geochem istry,Chinese Academy of Sciences,Guiyang550002,China;2.Graduate School of Chinese Academy o f Sciences,Beijing100039,China;3.State Key Laboratory of Estuarine and Coastal Research,East China Norma l University,Shanghai 200062,China Correspondence should be addressed to WANG Shi-jie(E-mail:sjwang@ms.gyig.ac.cn)Received November 18,2003;revised March 6,2004;accepted April 8,2004;published November,2004
Modes of occurrence of selenium in bl ack Se-rich rocks of Yutangba ZHU Jian-ming 1 ,LI She-hong 1 ,Zuo-wei 1,2 ,I.Sykorova 3 ,SU Hong-can 4 ,ZHENG Bao-shan 1 ,J.Pesek 5 1.Institute of Geochemistry,Chinese Academy of Sciences,Guiyang550002,China;2.Graduate School of Chinese Academy o f Sciences,Beijing100039,China;3.Institute of Rock Structure and Mech anics AS CR,V Holeovi.kách41,18209Prague8,Czech Republic;4.Maternity and Child-care Center in E nshi Prefecture,Hubei445000,China;5.Faculty of Science,Charles University of Prague Albertov6,Praha2,12843,Czech Republic Correspondence should be addressed to ZHU Jian-ming(E-mail:jmzhu69@sohu.com)Received May 21,2004;revised September 13,2004;accepted September 14,2004;published November,2004
Abundance of mercury in crust,rocks and loose sediments CHI Qing-hua Applied Geochemistry Research Cent er,Institute of Geophysical and Geo chemical Exploration,Chinese Academy of Geological Sciences,Langfang065000,China Correspondence should be addressed to CHI Qing-hua(E-mail:qhchi888@heinfo.net)Received March 25,2004;revised May 17,2004;accepted July 21,2004;published November,2004
A possible new carbonatite type:Cru st-derived carbonatite ZHAO Bin 1,2 ,ZHAO Jin-song 1,2 ,WANG Jing-cao 1 ,NI Pei 2 ,LI Zhao-lin 3 ,RAO Bing 2 ,LU Tie-shan 4 ,SHAO Jun-zhi 4 ,ZHANG Chong-ze 1 ,WANG Ran 1 ,PENG Zhuo-lun 3 ,TU Xiang-lin 1 ,CHEN Lin-li 1 1.Guangzhou Institute of Geochemistr y,Chinese Academy of Sciences,Guan gzhou510640,China;2.State Key Laboratory for Mineral Dep osit Research,Nanjing University,Nanjing210093,China;3.Department of Geology,Zhongshan University,Guangzhou510275,China;4.Quality Check Section of Geological Survey,Daye Iron Deposit,Daye435006,China Correspondence should be addressed to ZHAO Bin(E-mail:zhaobin@gig.ac.cn)Received January 12,2004;revised August 14,2004;accepted October 9,2004;published November,2004
Metallogenic epoch of Zhulazaga gold deposit in Alxa area,Inner Mongolia Autonomous Region LI Jun-jian 1,2 ,LUO Hui 2 ,ZHOU Hong-ying 1,2 ,SANG Hai-qing 3 ,QIN Zhi-an 2 ,WANG Shou-guang 4 ,SUN Zheng-ping 4 1.School of Earth Sciences and Resourc es,China University of Geosciences,Beijing100083,China;2.Tianjin Institute of Geology and Min eral Resources,China Geological Survey,Tianjin300170,China;3.Institute of Geology and Geophysics,Chinese Academy of Sciences,Beiji ng100029,China;4.Inner Mongolia Geological Survey,H ohhot010020,China Correspondence should be addressed to LI Jun-jian(E-mail:tjljunjian@cgs.gov.cn)Received September 27,2003;revised April 8,2004;accepted July 19,2004;published November,2004
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