水溶液中溶質(zhì)的擴散同位素分餾研究…………………………………………………………………………張霽云, 金 彪, 張 干 ( 1 ) 森林土壤微生物與植物碳源的磷脂脂肪酸及其單體同位素研究……………………………………姜懿珊, 孫迎韜, 張 干, 羅春玲( 9 ) 干旱荒漠景觀區(qū)金屬微粒遷移機制淺析…………………………………………劉攀峰, 文美蘭, 張佳莉, 羅先熔, 鄭超杰, 高 文西南喀斯特地區(qū)水體硝態(tài)氮時空分布特征及其來源解析………………………………………………………………李冬麗, 賀海波 民用燃煤排放顆粒物中金屬元素組成及單顆粒分析……………………………武振曉, 胡塔峰, 薛凡利, 任秀龍, 李淑嬌, 牛紅亞 ( 19 )( 34 )( 46 ) 塔里木盆地原油金剛烷含量校正及裂解程度評價……………………王道偉, 蔡春芳, 彭燕燕, 孫 鵬, 戚 宇, 劉景彥, 蔣子文中印度洋海盆表層沉積物稀土元素分布特征及富集規(guī)律…………………………………………………………………………………………………………………黃 牧, 石學法, 于 淼, 楊 剛, 方習生, 劉季花, 崔菁菁, 白亞之, 汪虹敏, 姚政權(quán), 畢東杰大陸地殼深熔作用中自由水的貢獻——以高喜馬拉雅淡色花崗巖為例…………………雷 凱, 王選策, 龐崇進, 夏小平, 李武顯 ( 58 )( 70 )( 83 ) 內(nèi)蒙古額爾古納紅水泉地區(qū)奧陶系烏賓敖包組沉積時代及物源區(qū)分析: 碎屑鋯石U-Pb年代學, Lu-Hf同位素地球化學證據(jù)…… ……………………………………………………………………………………………黃澤濤, 梁新權(quán), 梁細榮, 宋天驕, 王 策 貴州丹寨老東寨鉛鋅礦床稀土元素和硫同位素地球化學特征………………………………………徐陽東, 余 杰, 鄭祿林, 田亞江 ( 98 )( 123 )

水星的探測與研究進展……………………………………………………………………………………………………李澤明, 李 元( 133 ) 鋅同位素地球化學及應用研究進展………馬 蕾, 李丹丹, 呂逸文, 王 勛, 王澤洲, 李孟倫, 楊 春, 瞿瑗汝, 舒梓坦, 劉盛遨( 161 ) 桂北元寶山韌性剪切帶糜棱巖礦物化學特征及變質(zhì)條件……………胡榮國, 馮佐海, 吳 杰, 李賽賽, 秦 亞, 劉詩云, 郭阿龍( 176 ) 馬里亞納弧前蛇紋巖泥火山無機成因甲烷–氫氣水合物形成條件與穩(wěn)定帶發(fā)育特征……………………湯加麗, 曹運誠, 陳多福( 194 ) 海南小海潟湖沉積物地球化學揭示的近千年氣候環(huán)境變化…………………………………………宋德卓, 薛積彬, 孫升升, 鐘 巍( 202 ) 亞熱帶落葉喬木葉蠟正構(gòu)烷烴單體碳同位素季節(jié)變化特征及影響因素……………………………………楊 婷, 閆超陽, 黃咸雨( 213 ) 貴州麻黃洞空氣CO2與上覆土壤空氣CO2相關(guān)性研究…………………石亮星, 周忠發(fā), 丁圣君, 董 慧, 范寶祥, 安 丹, 湯云濤( 223 ) 南昌市大氣NHx干沉降及其氮同位素晝夜變化特征…………………尤子昇, 孔露靜, 張永運, 王小嫚, 張浩然, 劉 敏, 羅 笠( 233 ) 我國北方冬季灰霾主要有機單顆粒類型及耐熱性………………………………林秋寒, 陳姝芮, 屠征波, 張 劍, 劉 磊, 李衛(wèi)軍( 243 )

文石與方解石在含Cu2+溶液中的界面溶解–再沉淀………………………………唐紅梅, 鮮海洋, 朱建喜, 李 琴, 黎建剛, 黃振雄白云母–流體界面鹽離子分布的計算模擬研究: 對離子地球化學循環(huán)的啟示…………………………………………梁 簫, 陳 錳( 251 )( 261 ) 離子吸附型稀土礦床中稀土的富集–分異特征: 鐵氧化物–黏土礦物復合體的約束……伍普球, 周靖雯, 黃 健, 林梟舉, 梁曉亮( 271 ) 無氧條件下黃鐵礦表面的羥基化與自氧化……………………………何昭露, 杜潤香, 鮮海洋, 林梟舉, 吳 逍, 朱建喜, 何宏平( 283 ) 坡縷石負載聚磷酸鹽鈍化劑制備及其降低紅莧菜鎘效能研究……………………………何宏飛, 傅浩洋, 朱潤良, 毛 鵬, 陳情澤( 294 ) 珠江三角洲大氣中鹵代阻燃劑的污染特征、變化趨勢及與PM2.5的關(guān)系………田樂樂, 趙時真, 唐 嬌, 陳多宏, 李 軍, 張 干( 305 ) 運用生物標志物重建古鹽度的研究進展………………………………………………………………梁 棟, 李 麗, 賀 娟, 賈國東( 316 ) 南海北部東沙海區(qū)11.3 ka BP以來甲烷滲漏的沉積記錄及其環(huán)境意義……………………………王正波, 梁前勇, 廖偉森, 胡建芳( 333 ) 超臨界氮的四參數(shù)立方型狀態(tài)方程與分子動力學模擬………………………………………………………姜思雨, 郭 濤, 胡家文( 344 ) 塔里木西部奧依塔克輝長巖地球化學、鋯石U-Pb年齡及其地質(zhì)意義…………慕生祿, 王 核, 王賽蒙, 白洪陽, 陳 謀, 賀國銳( 365 )

珠江口季節(jié)性低氧區(qū)柱狀沉積物中氧化還原敏感元素的分布及其環(huán)境指示意義……………………………………………………… ………………………………………………………………………羅 仿, 葉 豐, 黃 超, 韋剛健, 曾 提, 王志兵, 王利偉( 377 ) 珊瑚骨骼生長與地球化學組成…………………………………………………………………………康慧凌, 陳雪霏, 鄧文峰, 韋剛健( 389 ) 酸洗預處理對大洋玄武巖Sr-Nd-Pb-Hf同位素組成的影響…………………………………………張少威, 趙思宇, 楊 陽, 趙太平( 404 ) 臺灣海峽沿海沉積物中合成麝香分布及其環(huán)境指示意義………………………劉 藝, 徐 亮, 胡瓊璞, 曾祥英, 胡建芳, 于志強( 417 ) 成都溫江PM2.5中水溶性有機質(zhì)和類腐殖質(zhì)的含量與光譜特性……………………………翟仲溪, 羅伊娜, 何京蓉, 李云翔, 李 黎( 424 ) 鄂爾多斯盆地長7段頁巖半開放體系生排烴模擬實驗研究……………………劉顯陽, 吳 凱, 孔慶芬, 劉大永, 施健飛, 彭平安( 434 ) 元素硫促進原油烴類熱裂解及其對TSR作用啟動機制的影響………………………………………彭燕燕, 蔡春芳, 吳亮亮, 孫 鵬( 441 ) 東營凹陷南坡高蠟油成因及其油源研究…………………………………………翟 正, 王學軍, 曹忠祥, 綦艷麗, 鮑 燕, 韓冬梅( 453 ) 沉積歷史對大陸坡甲烷水合物成藏的影響……………………………………………………………鄭子涵, 曹運誠, 楊勝雄, 陳多福( 462 ) 蒙古中部Tariat新生代玄武巖的地幔源區(qū)特征: 橄欖石成分及Sr-Nd-Pb同位素證據(jù)……………張慶霖, 任鐘元, 張 樂, 張 磊( 472 ) 準噶爾盆地南緣白楊溝泥火山群地質(zhì)流體的地球化學特征…馬 勇, 馬向賢, 張 力, 胥 旺, 李小雅, 盧昌順, 傅慶州, 鄭國東( 492 )

高成熟度海相頁巖中孔隙水的分布和賦存相態(tài)——基于實取頁巖孔隙水含量的理論計算模型……………………………………… …………………………………………………………………………………程 鵬, 吳 偉, 高海濤, 羅 超, 劉燊陽, 田 輝川西北地區(qū)中泥盆統(tǒng)富孢子體烴源巖生氣潛力與生烴動力學參數(shù)………………………吳子瑾, 周 秦, 李騰飛, 紀 隨, 田 輝( 503 )( 516 ) 兩次典型沙塵的WRF-Chem數(shù)值模擬: 不同起沙方案模擬效果的評估……………………………尹 馨, 譚成好, 賈世國, 唐明金不同濃度鎘、砷對海鏈藻生長特征的影響研究………………魏輝煌, 劉 冬, 袁 鵬, 田 倩, 周潔玉, 王 順, 李夢圓, 周軍明( 528 )( 540 ) 原油熱演化進程中烴類成熟度參數(shù)有效性探討………………韋志偉, 鄧晗宇, 李詩達, 王浩哲, 鄧 倩, 張海祖, 程 斌, 廖澤文( 549 ) 火山活動對海相和淡水湖相頁巖形成的影響…………………………劉全有, 李 鵬, 金之鈞, 梁新平, 朱東亞, 吳小奇, 趙建華( 556 ) 東太平洋阿塔卡馬海溝沉積物礦物學和地球化學特征及其物源指示………………………………………陳逸倫, 羅 敏, 陳多福( 570 ) 福建漳州花崗閃長巖成因：來自磷灰石地球化學的約束………………………………………………………張曉兵, 郭 鋒, 張 博( 585 ) 海洋Sr、Nd、Pb同位素組成演化及其示蹤研究………………………………………………………曾香蘭, 李 杰, 張 晶, 姚會強( 598 ) 基于原子阱的高精度81Kr定年系統(tǒng)的研制…………………趙志霞, 嚴京文, 李 浩, 蔣 蔚, 盧征天, Florian Ritterbusch, 楊國民( 611 )

全氟化合物在北江順德水道表層水、懸浮顆粒物以及沉積物中的污染特征及風險評估…………喬 磊, 張汝頻, 楊 余, 冉 勇廣州城區(qū)臭氧污染高發(fā)期PAN濃度水平與變化特征…………………………………………………………羅詩露, 張艷利, 王新明( 617 )( 625 ) 渤海水體中多環(huán)芳烴時空分布及來源………………………………………………………孫 旭, 唐建輝, 田崇國, 張 健, 陳亦洋供氫劑NaBH4和Ni系金屬對高演化干酪根的生烴影響及催化機理………………………………李 亢, 盧 鴻, 趙忠峰, 彭平安( 636 )( 651 ) 墨西哥灣白堊系沉積有機質(zhì)中異常高C31-C32升藿烷的檢出及其生物地球化學意義…………………周珂亮, 孫 遜, 孫永革( 659 ) 上海南匯東灘濕地不同植被沉積物孔隙水的地球化學特征及對碳循環(huán)過程的指示………………………邢亞茹, 陳琳瑩, 陳多福( 667 ) 富稀土副礦物的風化特征及其對稀土成礦過程的影響——以廣東仁居離子吸附型稀土礦床為例…………………………………… ………………………………………………………………黃 健, 譚 偉, 梁曉亮, 何宏平, 馬靈涯, 包志偉, 朱建喜, 周 青( 684 ) 揚子東南緣“湘潭式”錳礦的地球化學特征及成礦機制…………………………劉莉萍, 吳文昌, 江祖州, 賈永剛, 宋國學, 孫治雷( 696 ) Sm-Nd同位素體系在月球早期演化中的研究進展……………………………………………………徐玉明, 王桂琴, 楊 振, 曾玉玲( 716 ) 柴達木北緣大通溝南山巖體鋯石U-Pb同位素年代學及其地質(zhì)意義…王瑞廷, 楊春雷, 李 弦, 秦西社, 袁海潮, 吳少飛, 王 磊( 728 )

Diffusion-induced isotope fractionation of solutes in aqueous solution…………………………ZHANG Jiyun, JIN Biao, ZHANG Gan( 1 ) Mountain forest soil microbial communities and carbon source study by phospholipid fatty acid structure and compound-specific isotope analysis…………………………………………………………………JIANG Yishan, SUN Yingtao, ZHANG Gan, LUO Chunling( 9 ) Analysis on the migration mechanism of metal particles in arid desert area………………………………………………………………………………………………………………LIU Panfeng, WEN Meilan, ZHANG Jiali, LUO Xianrong, ZHENG Chaojie, GAO Wen Spatial-temporal distribution and sources of nitrate-nitrogen in karst water, Southwest China………………………LI Dongli, HE Haibo( 19 )( 34 ) Emission characteristics of metals in particles emitted from residential coal burning and individualparticle analysis…………………………………………………………………………WU Zhenxiao, HU Tafeng, XUE Fanli, REN Xiulong, LI Shujiao, NIU Hongya( 46 ) Correction of diamondoid concentrations and evaluation of cracking degree of crude oils in Tarim Basin………………………………………………………………………WANG Daowei, CAI Chunfang, PENG Yanyan, SUN Peng, QI Yu, LIU Jingyan, JIANG Ziwen ( 58 ) Distribution and enrichment principles of rare earth elements in surface sediments from the Central Indian Ocean Basin………………………………………………………………………………………………………………………HUANG Mu, SHI Xuefa, YU Miao, YANG Gang, FANG Xisheng, LIU Jihua, CUI Jingjing, BAI Yazhi, WANG Hongmin, YAO Zhengquan, BI Dongjie( 70 ) Contribution of free water in the anatexis of continental crust: Constraints from the High Himalayan leucogranites………………………………………………………………………………………LEI Kai, WANG Xuance, PANG Chongjin, XIA Xiaoping, LI Wuxian( 83 ) Age and provenance of the Ordovician Wubinaobao Formation in Erguna area of Inner Mongolia: Evidence from U-Pb geochronology, Lu-Hf isotopes geochemistry of detrital zircons……HUANG Zetao, LIANG Xinquan, LIANG Xirong, SONG Tianjiao, Wang CeGeochemical characteristics of REE and S isotopes for the Laodongzhai Pb-Zn deposit in Danzhai, Guizhou Province, China…………………………………………………………………………XU Yangdong, YU Jie, ZHENG Lulin , TIAN Yajiang ( 98 )( 123 )

Exploration and research progress of planet Mercury…………………………………………………………………LI Zeming, LI Yuan( 133 ) Zinc isotope geochemistry and its applications: A critical review……………………………………………………………………………………………MA Lei, LI Dandan, LV Yiwen, WANG Xun, WANG Zezhou, LI Menglun, YANG Chun, QU Yuanru, SHU Zitan, LIU Sheng’ao( 161 ) Mineral feature and temperature conditions of mylonitization of the Yuanbao Mountain ductile shear zone, northern Guangxi……………………………………………………………HU Rongguo, FENG Zuohai, WU Jie, LI Saisai, QIN Ya, LIU Shiyun, GUO A’long( 176 ) The abiotic methane-hydrogen hydrate stability zone in Mariana forearc serpentinite mud volcanoes……………………………… ……………………………………………………………………………………………TANG Jiali, CAO Yuncheng, CHEN Duofu( 194 ) Climate and environmental changes revealed by sedimentary geochemical elements of the Xiaohai Lagoon (Hainan) during the last millennium……………………………………………………………SONG Dezhuo, XUE Jibin, SUN Shengsheng, ZHONG Wei( 202 ) Seasonal variations in the carbon isotope compositions of leaf wax n-alkanes in two subtropical deciduous tree species………………… ………………………………………………………………………………………YANG Ting, YAN Chaoyang, HUANG Xianyu( 213 ) Study on the response relationship between soil and cave CO2 concentrations in Mahuang Cave, Guizhou province…………………… ……………………………SHI Liangxing, ZHOU Zhongfa, DING Shengjun, DONG Hui, FAN Baoxiang, AN Dan, TANG Yuntao ( 223 ) Nyctohemeral variations of atmospheric NHx deposition and nitrogen isotopic compositions in Nanchang……………………………… …………………………YOU Zisheng, KONG Lujing, ZHANG Yongyun, WANG Xiaoman, ZHANG Haoran, LIU Min, LUO Li( 233 ) Morphology and heat resistance of the major organic particles in winter hazes of northern China………………………………………… …………………………………………………………LIN Qiuhan, CHEN Shurui, TU Zhengbo, ZHANG Jian, LIU Lei, LI Weijun( 243 )

Interfacial dissolution-reprecipitation of aragonite and calcite in Cu2+-bearing solutions…………………………………………………… ……………………………………………TANG Hongmei, XIAN Haiyang, ZHU Jianxi, LI Qin, LI Jiangang, HUANG Zhenxiong( 251 ) Molecular simulation study of distribution of salt ions at the muscovite-fluid interface: Implications to the ionic geochemical cycle… ……………………………………………………………………………………………………LIANG Xiao, CHEN Meng( 261 ) Enrichment and fractionation of rare earth elements in ion-adsorption rare earth elements deposits: Constraints of iron oxide-clay mineral composites……………………………………WU Puqiu, ZHOU Jingwen, HUANG Jian, LIN Xiaoju, LIANG Xiaoliang( 271 ) Hydroxylation and self-oxidation of pyrite surfaces under anaerobic conditions…………………………………………………………… ……………………………………HE Zhaolu, DU Runxiang, XIAN Haiyang, LIN Xiaoju, WU Xiao, ZHU Jianxi, HE Hongping( 283 ) Preparation of polyphosphate-loaded palygorskite for relieving cadmium toxicity of Amaranthus tricolor L.…………………………… ………………………………………………………………HE Hongfei, FU Haoyang, ZHU Runliang, MAO Peng, CHEN Qingze( 294 ) Halogenated flame retardants in the atmosphere of the Pearl River Delta: Pollution characteristics, trends and relationship with PM2.5………………………………………………TIAN Lele, ZHAO Shizhen, TANG Jiao, CHEN Duohong, LI Jun, ZHANG Gan( 305 ) Progress in paleosalinity reconstruction: A review of biomarker approaches………………LIANG Dong, LI Li, HE Juan, JIA Guodong( 316 ) Sedimentary records and the significance of methane leakage since the last 11.3 ka BP in Dongsha in the northern South China Sea…… ……………………………………………………………………WANG Zhengbo, LIANG Qianyong, LIAO Weisen, HU Jianfang ( 333 ) Four-parameter cubic equation of state and molecular dynamics simulation of supercritical nitrogen…………………………………………………………………………………………………………………………………………JIANG Siyu, GUO Tao, HU Jiawen( 344 ) Whole-rock geochemistry, zircon U-Pb age characteristics and their geological significance of the Aoyitake gabbros from the western Tarim in Xinjiang……………………………MU Shenglu, WANG He, WANG Saimeng, BAI Hongyang, CHEN Mou, HE Guorui( 365 )

Distribution of redox sensitive elements in a sediment core from the seasonal low-oxygen zone of the Pearl River Estuary and its paleo-environmental implications…LUO Fang, YE Feng, HUANG Chao, WEI Gangjian, ZENG Ti, WANG Zhibing, WANG Liwei( 377 ) Coral skeletogenesis and its influence on skeletal geochemistry………KANG Huiling, CHEN Xuefei, , DENG Wenfeng, WEI Gangjian( 389 ) Effects of acid leaching on the Sr-Nd-Pb-Hf isotopic compositions of oceanic basalts…………………………………………………… ……………………………………………………………ZHANG Shaowei, ZHAO Siyu, YANG Alexandra Yang, ZHAO Taiping( 404 ) Occurrence and distribution of synthetic musks in coastal sediments from the Taiwan Strait and the potential environmental significance………………………………………LIU Yi, XU Liang, HU Qiongpu, ZENG Xiangying, HU Jianfang, YU Zhiqiang( 417 ) Concentrations and spectral characteristics of water-soluble organic matter and of humic-like substances in PM2.5 in Wenjiang, Chengdu………………………………………………………………ZHAI Zhongxi, LUO Yina, HE Jingrong, LI Yunxiang, LI Li( 424 ) Semi-closed heat simulation experiment of a Chang 7 Member shale in the Ordos Basin………………………………………………… …………………………………………………LIU Xianyang, WU Kai, KONG Qingfen, LIU Dayong, SHI Jianfei, PENG Ping’an( 434 ) Promotion of thermal cracking of crude oils by elemental sulfur and its effect on the initiation mechanism of TSR……………………… ……………………………………………………………………………PENG Yanyan, CAI Chunfang, WU Liangliang, SUN Peng( 441 ) Origin and hydrocarbon source of high wax content oils in southern slope zone of the Dongying Depression………………………… ………………………………………………ZHAI Zheng, WANG Xuejun, CAO Zhongxiang, QI Yanli, BAO Yan, HAN Dongmei( 453 ) The influence of sedimentary history on the formation of methane hydrate reservoir at continental slopes……………………………… …………………………………………………………………ZHENG Zihan, CAO Yuncheng, YANG Shengxiong, CHEN Duofu( 462 ) Characteristics of the mantle source for Cenozoic basalts in Tariat, Central Mongolia: Olivine composition and Sr-Nd-Pb isotopes…… ………………………………………………………………………ZHANG Qinglin, REN Zhongyuan, ZHANG Le, ZHANG Lei( 472 ) Geochemical characteristics of geofluids in the Baiyanggou mud volcano group in the southern margin of the Junggar Basin…………… …………………MA Yong, MA Xiangxian, ZHANG Li, XU Wang, LI Xiaoya, LU Changshun, FU Chingchou, ZHENG Guodong( 492 )

Distribution and phases of pore water in overmature marine shale nanopores: A theoretical calculation model based on the pore water content of as-received shale samples…………………CHENG Peng, WU Wei, GAO Haitao, LUO Chao, LIU Shenyang, TIAN Hui( 503 ) Gas generation potential and kinetic parameters of Middle Devonian sporinite-rich source rocks in the northwest Sichuan Basin…………… ………………………………………………………………………………………WU Zijin, ZHOU Qin, LI Tengfei, JI Sui, TIAN Hui( 516 ) Simulating two typical dust storms with the WRF-Chem model: Sensitivity of different dust emission schemes………………………… ………………………………………………………………………………YIN Xin, TAN Chenghao, JIA Shiguo, TANG Mingjin( 528 ) Effects of different concentrations of cadmium and arsenic on biological behaviors of Thalassiosira weissflogii………………………… …………………WEI Huihuang, LIU Dong,YUAN Peng, TIAN Qian, ZHOU Jieyu, WANG Shun, LI Mengyuan, ZHOU Junming( 540 ) Applicability of hydrocarbon-associated thermal maturity parameters as indicators of the thermal evolution of crude oil………………… …………………WEI Zhiwei, DENG Hanyu, LI Shida,WANG Haozhe, DENG Qian, ZHANG Haizu, CHENG Bin, LIAO Zewen( 549 ) Effect of volcanic activity on the formation of marine shale and freshwater lacustrine shale……………………………………………… …………………………………LIU Quanyou, LI Peng, JIN Zhijun, LIANG Xinping, ZHU Dongya, WU Xiaoqi, ZHAO Jianhua( 556 ) Geochemical and mineralogical characteristics of sediments in the Atacama Trench: Insights into the provenance of sediments………… …………………………………………………………………………………………………CHEN Yilun, LUO Min, CHEN Duofu( 570 ) Petrogenesis of granodiorite in Zhangzhou, Fujian Province: Constraints from apatite geochemistry……………………………………… ……………………………………………………………………………………………ZHANG Xiaobing, GUO Feng, ZHANG Bo( 585 ) Study on the evolution and tracing of marine Sr, Nd, and Pb isotopic composition………………………………………………………… …………………………………………………………………………………ZENG Xianglan, LI Jie, ZHANG Jing, YAO Huiqiang( 598 ) Atom trap system for high-precision radiokrypton dating…………………………………………………………………………………… ………………………ZHAO Zhixia, YAN Jingwen, LI Hao, JIANG Wei, LU Zhengtian, FLORIAN Ritterbusch, YANG Guomin( 611 )

Pollution characteristics and risk assessment of perfluoroalkyl substances in surface water, suspended particulate matter, and sediment in the Shunde Waterway of the Beijiang River……………QIAO Lei, ZHANG Rupin, YANG Yu, RAN Yong( 617 ) Ambient levels and variations of peroxyacetyl nitrate during periods with high incidence of ozone pollution in urban Guangzhou……… …………………………………………………………………………………………LUO Shilu, ZHANG Yanli, WANG Xinming( 625 ) Spatial distribution, seasonal variation, and sources of polycyclic aromatic hydrocarbons in the seawater of Bohai Sea, China………… ………………………………………………………………SUN Xu, TANG Jianhui, TIAN Chongguo, ZHANG Jian, CHEN Yiyan( 636 ) Effect of hydrogen donor (NaBH4) and Ni group metals on hydrocarbon generation of highly mature kerogens and their catalytic mechanism……………………………………………………………………LI Kang, LU Hong, ZHAO Zhongfeng, PENG Ping’an( 651 ) Abnormally high abundance of C31-C32 homohopanes in Cretaceous sedimentary organic matter from the Gulf of Mexico and its biogeochemical implications………………………………………………………………ZHOU Keliang, SUN Xun, SUN Yongge( 659 ) Geochemical characteristics of sediment pore water in different vegetation communities of Nanhui Dongtan wetland, Shanghai: Implications for carbon cycle processes in shallow sediments……………………………XING Yaru, CHEN Linying, CHEN Duofu( 667 ) Weathering characters of REE-bearing accessory minerals and their effects on REE mineralization in Renju regolith-hosted REE deposits in Guangdong Province………………………………………………………………………………………………… …………………HUANG Jian, TAN Wei, LIANG Xiaoliang, HE Hongping, MA Lingya, BAO Zhiwei, ZHU Jianxi, ZHOU QingGenesis of Cryogenian Xiangtan-type manganese deposits in Hunan Province, China: Constraints from geochemical evidence…………………………LIU Liping, WU Wenchang, JIANG Zuzhou, JIA Yonggang, SONG Guoxue, SUN ZhileiApplication of the Sm-Nd isotopic system in the early evolution of the Moon…XU Yuming, WANG Guiqin, YANG Zhen, ZENG Yuling( 684 )( 696 )( 716 ) Zircon U-Pb isotope chronology dating of Nanshan rock mass in the Datonggou area, northern margin of Qaidam Basin and its geological significance…………WANG Ruiting, YANG Chunlei, LI Xian, QIN Xishe, YUAN Haichao, WU Shaofei, WANG Lei( 728 )