《地球化學(xué)》2021年(第50卷)總目次

序言

華北平原典型工業(yè)城市秋、冬季大氣細(xì)顆粒物污染特征…………………………………錢若芷, 田 密, 陳 陽, 趙 晴, 彭 超, 石光明, 楊復(fù)沫 ( 1 )

香港郊區(qū)站點冬季污染背景下氣溶膠消光特征及其與細(xì)顆粒物化學(xué)組成關(guān)系……………………………………………………………………任丹陽, 周 楊, 吳冠儒, 盛立芳, 王文彩, 郁建珍( 12 )

造成香港空氣污染的環(huán)流聚類特征及對細(xì)顆粒物的影響………………………………馬媛媛, 周 楊, 盛立芳, 王文彩, 郁建珍 ( 22 )

安徽省大氣顆粒物污染特征分析…………………………………………………………易明建, 鄧淑梅, 汪水兵, 衛(wèi)尤文, 戴海夏 ( 36 )

武漢市大氣干濕沉降中溶解態(tài)黑碳的季節(jié)分布特征…………………白冰冰, 洪 軍, 李思思, 劉 佳, 郭孟如, 黃 穎, 孔少飛 ( 46 )

超低排放燃煤電廠一次顆粒物和黑碳實時排放特征………………………………………………劉晉宏, 孔少飛, 馮韻愷, 嚴(yán) 沁,覃 思, 劉 璽, 牛真真, 鄭淑睿, 吳方琪, 姚立全, 曾 昕, 燕瑩瑩, 祁士華 ( 56 )

西南背景區(qū)冬、夏季黑碳穩(wěn)定碳同位素組成及來源………………………………………毛東陽, 肖紅偉, 肖化云, 曾梓琪, 黃莉磊 ( 67 )

太原市灰霾期間黑碳?xì)馊苣z形貌與成分分析………………………………馮小姣, 耿 紅, 彭 妍, 康 鑫, 武 力, Ro Chul-Un ( 75 )

SO2、NO2與針鐵礦、赤鐵礦、磁鐵礦的非均相反應(yīng)…………………………………………………賈小紅, 王 甫, 任 燕, 李 銳, 顧文君, 張歡歡, 唐鈺婧, 彭 超, 唐明金 ( 88 )

撒哈拉地區(qū)沙塵氣溶膠南北空間型分布特征及其成因…………………………………邸文婧, 牛笑應(yīng), 陳子琦, 劉 俊, 王 鑫 ( 98 )

羰基化合物與還原性氮的液相反應(yīng)及其對棕色碳貢獻(xiàn)的研究進(jìn)展…………………………………………………………………………廉秀峰, 胡曉東, 孫 偉, 郭子雍, 唐鈺婧, 張國華, 畢新慧, 王新明, 盛國英 ( 110 )

長江中下游六省大氣甲烷柱濃度時空分布……………………馮敏玉, 張 根, 夏玲君, 熊 劦, 李柏貞, 孔 萍, 占明錦, 張玉霞 ( 121 )

黔北坳陷高演化海相烴源巖中金剛烷類化合物及其意義…包建平, 倪春華, 朱翠山, 蔣興超, 申 旭, 張潤和, 馬立橋, 王鵬萬 ( 133 )

松遼盆地雙城凹陷烴源巖地球化學(xué)特征及油源…………………………………曾花森, 霍秋立, 范慶華, 張曉暢, 孫 晶, 司萬霞 ( 152 )

白云凹陷原油金剛烷化合物研究………………………………………陳 聰, 龍祖烈, 朱俊章, 熊永強(qiáng), 楊興業(yè), 鄭仰帝, 翟普強(qiáng) ( 163 )

瓊東南盆地深水區(qū)漸新統(tǒng)烴源巖有機(jī)質(zhì)碳同位素分布特征及其主控因素………………………………………………………………………………………何春民, 甘 軍, 梁 剛, 李 興, 王 星, 李騰飛, 田 輝 ( 175 )

準(zhǔn)噶爾盆地瑪東斜坡區(qū)百口泉組?下烏爾禾組混源油地球化學(xué)特征及定量判識…………………………………………………………………………蔣文龍, 阿布力米提·依明, 李 卉, 陳 靜, 李宗浩 ( 185 )

遼東半島東岸泥區(qū)有機(jī)碳來源及其對流域和海岸環(huán)境變化的響應(yīng)………………………………………………………………………莫力佳, 石 勇, 高建華, 盛 輝, 劉勝璟, 汪亞平, 楊 旸, 陳一寧 ( 199 )

廣州流溪河河水主要化學(xué)組成時空分布特征及控制因素………………………徐謹(jǐn)立, 王志兵, 王希杰, 韋剛健, 謝露華, 曾 提 ( 211 )

深圳市大氣210Pb的活度濃度、沉降通量和沉積速率研究………………………………吳家堡, 李 涌, 劉國卿, 蘇玲玲, 丁敏霞 ( 219 )

海洋鋇同位素地球化學(xué)研究進(jìn)展……………………………………………………………………金晨陽, 茍龍飛, 李 超, 楊守業(yè) ( 237 )

單質(zhì)硫和含硫礦物對固體瀝青中生物標(biāo)志物熱演化過程的影響……………………張延延, 李水福, 胡守志, 方新焰, 吳亮亮 ( 229 )

塔里木盆地北部坳陷及周緣下寒武統(tǒng)烴源巖特征及分布…范秋海, 肖中堯, 張海祖, 趙 青, 易 艷, 張 科, 羅彩明, 凡 閃 ( 251 )

塔里木盆地順北地區(qū)深部油藏輕烴地球化學(xué)特征及其指示意義………………………孔麗姝, 路清華, 何毓新, 顧 憶, 孫永革 ( 261 )

塔里木盆地寒武-奧陶系烴源巖萘、菲系列化合物單體碳同位素特征……………………………林俊峰, 張 敏, 張利紅, 張小東 ( 273 )

準(zhǔn)噶爾盆地南緣侏羅系煤巖生烴動力學(xué)研究……………………………………………曾立飛, 靳 軍, 馬萬云, 于 雙, 潘長春 ( 282 )

南海冷泉活動區(qū)雙殼類生物中單不飽和脂肪酸雙鍵位置的確定及其意義………………………………………………………………劉 磊, 管紅香, 許蘭芳, 茅晟懿, 劉麗華, 陳宗恒, 陶 軍 ( 294 )

持久、遷移性有機(jī)污染物的水污染現(xiàn)狀、分析檢測方法和去除技術(shù)……劉 藝, 于 洋, 金 彪, 張霽云, 陳文文, 張 干 ( 305 )

夏季長江口水體可溶性有機(jī)質(zhì)組成的空間分布特征及其控制因素…………王安月, 張 凱, 何 丁, 范代讀, 孫永革 ( 317 )

不同類型球粒隕石鈣同位素組成特征及對比研究………………………………………薛永麗, 李 欣, 劉 芳, 康晉霆, 張兆峰 ( 329 )

廣州市白云山片麻狀花崗巖成因及構(gòu)造意義………………………………………………………劉 瀟, 王 強(qiáng), 馬 林, 王 軍 ( 340 )

中低溫成礦流體中氯配合物和硫氫配合物在銅金屬遷移中的行為………………………………周冠軒, 王英濱, 黃 靖, 張德會 ( 354 )

云開地區(qū)龐西垌?金山銀金礦田元素遷移特征及成礦地質(zhì)過程……………………………………黃 璽, 鄭 義, 虞鵬鵬, 曾長育 ( 365 )

湖南黃金洞金礦床白鎢礦Sm-Nd年齡及其地質(zhì)意義………周岳強(qiáng), 董國軍, 許德如, 鄧 騰, 吳 俊, 王 翔, 高 磊, 陳孝剛 ( 381 )

錢家店鈾礦床含礦建造后生改造作用探討: 來自蝕變特征及地球化學(xué)的證據(jù)…………………………………………………單芝波, 雷安貴, 楊光達(dá), 楊松林, 昝國軍, 魏 達(dá), 付 永, 朱世嬌, 鞏偉明 ( 398 )

川渝地區(qū)龍馬溪組頁巖孔隙結(jié)構(gòu)演化研究……………………………仰云峰, 騰格爾, 朱 地, 張家政, 曹高輝, 張煥旭, 申寶劍 ( 415 )

鈣同位素在高溫地質(zhì)過程中的應(yīng)用及前景………………………………………………羅澤彬, 凌明星, 安亞軍, 劉 芳, 張兆峰 ( 433 )

四川木里梭羅溝金礦床成因討論: 來自年代學(xué)和硫、鉛同位素的約束…………………………………………………………張文林, 席孝義, 余旭輝, 游水生, 馮邦國, 李振江, 范 曉, 曹華文 ( 442 )

原油含硫化合物分離及分析方法新進(jìn)展…………………………………………………………………………………牛琮凱, 侯讀杰 ( 463 )

海陸過渡相煤系頁巖孔隙結(jié)構(gòu)特征及其對含氣性的影響……………張吉振, 李賢慶, 鄒曉艷, 謝增業(yè), 張學(xué)慶, 李陽陽, 王飛宇 ( 478 )

準(zhǔn)噶爾盆地車排子地區(qū)原油油源分析………………………李二庭, 靳 軍, 米巨磊, 何 丹, 王 明, 李 際, 馬萬云, 王海靜 ( 492 )

重慶江津城區(qū)夏季臭氧污染過程揮發(fā)性有機(jī)物特征與來源分析…………余家燕, 劉建國, 秦 皓, 錢珍余, 周 玉, 陳召滬 ( 503 )

貴嶼及其上下游沉積物中23種金屬元素的污染特征、來源和風(fēng)險……………毛治超, 李 陽, 李會茹, 宋愛民, 劉明洋, 胡俊杰 ( 513 )

全氟羧酸化合物在氟化工園區(qū)土壤-植物中的分布及組成特征………………伍兆誠, 王少銳, 江龍飛, 孫迎韜, 張 干, 羅春玲 ( 525 )

贛中地區(qū)周潭群斜長角閃巖年齡、成因及對華南新元古代構(gòu)造演化的地質(zhì)意義……………………………………程進(jìn)雄, 李武顯 ( 537 )

相山鈾礦田北部花崗斑巖黑云母及綠泥石礦物化學(xué)特征與地質(zhì)意義…………………………………………………………劉 龍, 張樹明, 王利玲, 張 鑫, 歐陽軍勇, 夏寅初, 吳志春 ( 550 )

新疆阿克陶縣烏孜別里地區(qū)流紋巖的形成時代及成因分析…………李 沛, 王 核, 普 強(qiáng), 丘增旺, 閆慶賀, 董 瑞, 張曉宇 ( 562 )

干酪根催化加氫熱解技術(shù)在白云凹陷油源分析中的應(yīng)用…………陳 聰, 龍祖烈, 朱俊章, 熊永強(qiáng), 楊興業(yè), 蔣文敏 ( 579 )

準(zhǔn)噶爾盆地烏爾禾地區(qū)二疊系風(fēng)城組堿湖烴源巖中C30～C32羊毛甾烷的檢測及其地球化學(xué)意義…………………………………王東勇, 鄒賢利, 李美俊, 陳剛強(qiáng), 馬春苗, 秦慧強(qiáng) ( 591 )

烴源巖熱模擬分子標(biāo)志物演化特征及分子解析………………………魏彩云, 張 斌, 胡國藝, 帥燕華, 陳 琰, 張 靜, 劉玉娥 ( 602 )

非洲喀土穆盆地下白堊統(tǒng)烴源巖特征與油氣成藏………………………………張新順, 張光亞, 王克銘, 王 利, 余朝華, 何 軍 ( 612 )

四川盆地晚奧陶世有機(jī)碳、氮同位素異常及其古環(huán)境意義…………………………………………………何 龍, 王云鵬, 陳多福 ( 623 )

基于單顆粒質(zhì)譜研究云霧水和降雨中顆粒物的化學(xué)成分……………………………………………………………………………陽宇翔, 彭加仙, 傅玉珍, 張國華, 林欽浩, 李 磊, 代 新, 畢新慧, 王新明 ( 635 )

珠江三角洲城市大氣中多環(huán)芳烴的污染特征、來源解析和健康風(fēng)險評估……………………………………………………………………鄒昃灝, 趙時真, 田樂樂, 鄒世春, 楊 穎, 李 軍, 張 干 ( 644 )

Characteristics of fine particulate matter during autumn and winterin a typical industrial city in the North China Plain…………………………QIAN Ruo-zhi, TIAN Mi, CHEN Yang, ZHAO Qing, PENG Chao, SHI Guang-ming and YANG Fu-mo ( 1 )

Characteristics of atmospheric extinction and its relationship with fine particulate matter chemical composition in a polluted background at a suburban site in Hong Kong in winter……………………………………………………………………………REN Dan-yang, ZHOU Yang, WU Guan-ru, SHENG Li-fang, WANG Wen-cai and YU Jian-zhen ( 12 )

Cluster analysis of air pollution circulation episodes in Hong Kong and characteristics of fine particulate Matter…………………………………………………MA Yuan-yuan, ZHOU Yang, SHENG Li-fang, WANG Wen-cai and YU Jian-zhen ( 22 )

Analysis of atmospheric particulate matter pollution in Anhui……………………………………………YI Ming-jian, DENG Shu-mei, WANG Shui-bing, WEI You-wen and DAI Hai-xia ( 36 )

Seasonal distribution of dissolved black carbon in wet and dry deposition in Wuhan………………………………………BAI Bing-bing, HONG Jun, LI Si-si, LIU Jia, GUO Meng-ru, HUANG Ying and KONG Shao-fei ( 46 )

Real-time emission characteristics of primary particulate matter and black carbon from an ultra-low emission coal-fired power plant…………………………………LIU Jin-hong, KONG Shao-fei, FENG Yun-kai, YAN Qin, QIN Si, LIU Xi, NIU Zhen-zhen, ZHENG Shu-rui, WU Fang-qi, YAO Li-quan, ZENG Xin, YAN Ying-ying and QI Shi-hua ( 56 )

Stable carbon isotopic composition and sources of black carbon during winter and summer in Southwest China………………………………………………………MAO Dong-yang, XIAO Hong-wei, XIAO Hua-yun, ZENG Zi-qi and HUANG Li-lei ( 67 )

Morphology and chemical composition characterization of atmospheric black carbon aerosols during haze events in urban Taiyuan, China……………………………………………FENG Xiao-jiao, GENG Hong, PENG Yan, KANG Xin, WU Li and Ro Chul-Un ( 75 )

Heterogeneous reactions of SO2and NO2with goethite, hematite, and magnetite…………………………………………………JIA Xia-hong, WANG Fu, REN Yan, LI Rui, GU Wen-jun, ZHANG Huan-huan, TANG Yu-jing, PENG Chao and TANG Ming-jin ( 88 )

North-south pattern of dust aerosols and their formation mechanisms in Sahara regions………………………………………………………………………………………DI Wen-jing, NIU Xiao-ying, CHEN Zi-qi, LIU Jun and WANG Xin ( 98 )

Advances on the aqueous reaction between carbonyl compounds and reduced nitrogen-containing compounds and its contribution to brown carbon…………………………………………………………………LIAN Xiu-feng, HU Xiao-dong, SUN Wei, GUO Zi-yong, TANG Yu-jing, ZHANG Guo-hua, BI Xin-hui, WANG Xin-ming and SHENG Guo-ying ( 110 )

Spatial and temporal distribution of atmospheric methane in middle-low reaches of Yangtze River based on satellite observations…………FENG Min-yu, ZHANG Gen, XIA Ling-jun, XIONG Xie, LI Bo-zhen, KONG ping, ZHAN Ming-jin and ZHANG Yu-xia ( 121 )

Diamondoid hydrocarbons in highly mature marine source rocks from the North Guizhou Depression……………………………………BAO Jian-ping, NI Chun-hua, ZHU Cui-shan, JIANG Xing-chao, SHEN Xu, ZHANG Run-he, MA Li-qiao and WANG Peng-wan ( 133 )

Geochemical characteristics of source rocks and oil origins in the Shuangcheng Depression, Songliao Basin……………………………………………………ZENG Hua-sen, HUO Qiu-li, FAN Qing-hua, ZHANG Xiao-chang, SUN Jing and SI Wan-xia ( 152 )

The study of diamondoids in petroleum from the Baiyun Sag…………………………………………………CHEN Cong, LONG Zu-lie, ZHU Jun-zhang, XIONG Yong-qiang, YANG Xing-ye, ZHENG Yang-di and ZHAI Pu-qiang ( 163 )

Characteristics of the organic carbon isotope of Oligocene source rocks in deepwater area of the Qiongdongnan Basin and its main controlling factors……………………HE Chun-min, GAN Jun, LIANG Gang, LI Xing, WANG Xing, LI Teng-fei and TIAN Hui ( 175 )

Geochemical characteristics and identification of mixed crude oil of the Baikouquan Formation Lower Wuerhe Formation on the East slope of the Mahu Sag, Junggar Basin………………………JIANG Wen-long, Ablimit Imin, LI Hui, CHEN Jing and LI Zong-hao ( 185 )

Source and distribution of lignin in mud deposits along the southeastern coast of Liaodong and its response to environmental changes of the catchment…MO Li-jia, SHI Yong, GAO Jian-hua, SHENG Hui, LIU Sheng-jing, WANG Ya-ping, YANG Yang and CHEN Yi-ning ( 199 )

Spatial and temporal variations of the river water chemistry in the Liuxihe River, Guangzhou, Guangdong………………………………………………XU Jin-li, WANG Zhi-bing, WANG Xi-jie, WEI Gang-Jian, XIE Lu-hua and ZENG Ti ( 211 )

Activity concentrations, depositional fluxes and deposition velocities of210Pb in atmospheric aerosols of Shenzhen……………………………………………WU Jia-bao, LI Yong, LIU Guo-qing, SU Ling-ling and DING Min-xia ( 219 )

Research progresses on geochemistry of marine barium isotopes………JIN Chen-yang, GOU Long-Fei, LI Chao and YANG Shou-ye ( 229 )

Effects of elemental sulfur and sulfur-bearing minerals on the thermal evolution of biomarkers in solid bitumen………………………………………………………ZHANG Yan-yan, LI Shui-fu, HU Shou-zhi, FANG Xin-yan and WU Liang-liang ( 237 )

Characteristics and distribution of the Lower Cambrian source rocks in the Northern Depression,Tarim Basin……………………………………FAN Qiu-hai, XIAO Zhong-yao, ZHANG Hai-zu, ZHAO Qing, YI Yan, ZHANG Ke, LUO Cai-ming and FAN Shan ( 251 )

Molecular carbon isotopic compositions of light hydrocarbons in crude oils from deep buried reservoirs in the Shunbei area, Tarim Basin, and implications for oil genetic types…………………KONG Li-shu, LU Qing-hua, HE Yu-xin, GU Yi and SUN Yong-ge ( 261 )

Stable carbon isotopic characteristics of naphthalene and phenanthrene series in Cambrian-Ordovician source rocks from the Tarim basin………………………………………………………LIN Jun-feng, ZHANG Min, ZHANG Li-hong and ZHANG Xiao-dong ( 273 )

Petroleum generation kinetics of Jurassic coals in the southern margin of the Junggar Basin………………………………………………………………ZENG Li-fei, JIN Jun, MA Wan-yun, YU Shuang and PAN Chang-chun ( 282 )

Determination of double bond position in monounsaturated fatty acid in bivalves in active cold seeps of South China Sea and its significance…………LIU Lei, GUAN Hong-xiang, XU Lan-fang, MAO Sheng-yi, LIU Li-hua, CHEN Zong-heng and TAO Jun ( 294 )

Persistent and mobile organic contaminants: Water pollution, analytical approaches and removal techniques……………………………………………………LIU Yi, YU Yang, JIN Biao, ZHANG Ji-yun, CHEN Wen-wen and ZHANG Gan ( 305 )

Spatial distribution and controlling factors of dissolved organic matter composition in the Yangtze Estuary in summer……………………………………………WANG An-yue, ZHANG Kai, HE Ding, FAN Dai-du and SUN Yong-ge ( 317 )

Comparative study on the Ca isotopic compositions of chondrites…………………………………………………………………………………XUE Yong-li, LI Xin, LIU Fang, KANG Jin-ting, ZHANG Zhao-feng ( 329 )

Genesis and tectonic significance of the Baiyunshan gneissic granites in Guangzhou City, South China……………………………………………………………………LIU Xiao, WANG Qiang, MA Lin and WANG Jun ( 340 )

Behavior of chlorine complexes and sulfur hydrogen complexes transport of copper in medium and low temperature in ore-forming fluids……………………………………………………ZHOU Guan-xuan, WANG Ying-bin, HUANG Jing and ZHANG De-hui ( 354 )

Mass transfer during alteration and ore-forming geological process of the Pangxidong-Jinshan Ag-Au ore-field in the Yunkai area……………………………………………………HUANG Xi, ZHENG Yi, YU Peng-peng and ZENG Chang-yu ( 365 )

Scheelite Sm-Nd age of the Huangjindong Au deposit in Hunan and its geological significance……………………………………………ZHOU Yue-qiang, DONG Guo-jun, XU De-ru, DENG Teng, WU Jun, WANG Xiang, GAO Lei, CHEN Xiao-gang ( 381 )

Discussion on the alteration of the ore-bearing structure and subsequent transformation of the Qianjiadian uranium deposit: Evidence from alteration characteristics and geochemistry………………………………………………………………………SHAN Zhi-bo, LEI An-gui, YANG Guang-da, YANG Song-lin, ZAN Guo-jun, WEI Da, FU Yong, ZHU Shi-jiao, GONG Wei-ming ( 398 )

Investigation of the evolution of pore structure of Longmaxi Shale in South China………………………………YANG Yun-feng, BORJIGIN Tenger, ZHU Di, ZHANG Jia-zheng, CAO Gao-hui, ZHANG Huan-xu and SHEN Bao-jian ( 415 )

Introducing of four new minerals: Wangdaodeite, lipuite, zhanghuifenite and liudongshengite……………………………XIE Xian-de( 429 )

Application and prospects of calcium isotopes in high temperature processes…………………………………………………………………LUO Ze-bin, LING Ming-xing, AN Ya-jun, LIU Fang and ZHANG Zhao-feng ( 433 )

Discussion on the genesis of the Suoluogou gold deposit, Muli, Sichuan Province: Constraints from geochronology, and S and Pb isotopes……………………ZHANG Wen-lin, XI Xiao-yi, YU Xu-hui, YOU Shui-sheng, FENG Bang-guo, LI Zhen-jiang, FAN Xiao and CAO Hua-wen ( 442 )

Recent advances in separation and analysis methods of sulfur compounds in crude oils…………………NIU Cong-kai and HOU Du-jie ( 463 )

Pore structure characteristics of a marine-continental coal-bearing shale reservoir and its effect on the shale gas-containing property…………………ZHANG Ji-zhen, LI Xian-qing, ZHOU Xiao-yan, XIE Zeng-ye, ZHANG Xue-qing, LI Yang-yang and WANG Fei-yu ( 478 )

Analysis of crude oil sources in the Chepaizi area, Junggar Basin……………………………………………………LI Er-ting, JIN Jun, MI Ju-lei, HE Dan, WANG Ming, LI Ji, MA Wan-yun and WANG Hai-jing ( 492 )

Analysis of volatile organic compound characteristics and sources during the typical ozone pollutuion process in Jiangjin District of Chongqing…………………………………YU Jia-yan, LIU Jian-guo, QIN Hao, QIAN Zhen-yu, ZHOU Yu and CHEN Zhao-hu ( 503 )

Pollution characteristics, sources, and risks of 23 metallic elements insediments from Guiyu and its upstream and downstream………………………………………MAO Zhi-chao, LI Yang, LI Hui-ru, SONG Ai-min, LIU Ming-yang and HU Jun-jie ( 513 )

Distribution and composition of perfluorocarboxylic acid substances in the soil-plant system around a fluorochemical manufacturing park………………………WU Zhao-cheng, WANG Shao-rui, JIANG Long-fei, SUN Ying-tao, ZHANG Gan and LUO Chun-ling ( 525 )

Ages and petrogenesis of the amphibolites from the Zhoutan Group in central Jiangxi Province: Implication for the Neoproterozoic tectonic evolution of South China………………………………………………………………CHENG Jin-xiong and LI Wu-xian ( 537 )

Mineral chemistry and geological significance of biotite and chlorite from granite porphyries in the northern Xiangshan uranium orefield……LIU Long, ZHANG Shu-ming, WANG Li-ling, ZHANG Xin, OUYANG Jun-yong, XIA Yin-chu and WU Zhi-chun ( 550 )

Geochronology, geochemistry and genesis of the rhyolite in the Wuzibieli area, Akto County, Xinjiang…………………………………………LI Pei, WANG He, PU Qiang, QIU Zeng-wang, YAN Qing-he, DONG Rui and ZHANG Xiao-yu ( 562 )

Application of kerogen catalytic hydropyrolysis technology in oil source analysis of Baiyun Sag……………………………………………CHEN Cong, LONG Zu-lie, ZHU Jun-zhang, XIONG Yong-qiang, YANG Xing-ye and JIANG Wen-min ( 579 )

The detection and geochemical significance of C30–C32Lanostane from Permian alkaline source rocks in the Fengcheng Formation, in Wuerhe, Junggar Basin…………………………WANG Dong-yong, ZOU Xian-li, LI Mei-jun, CHEN Gang-qiang, MA Chun-miao and QIN Hui-qiang ( 591 )

Evolution characteristics and molecular analysis of molecular markers in pyrolysis from source rocks……………………………………………WEI Cai-yun, ZHANG Bin, HU Guo-yi, SHUAI Yan-hua, CHEN Yan, ZHANG Jing and LIU Yu-e ( 602 )

Source rock characteristics and hydrocarbon accumulation from the Lower Cretaceous in the Khartoum basin, Africa………………………………………ZHANG Xin-shun, ZHANG Guang-ya, WANG Ke-ming, WANG Li, YU Zhao-hua and HE Jun ( 612 )

Organic carbon and nitrogen isotope anomalies during the late Ordovician in Sichuan Basin, and their implications for the palaeoenvironment…………………………………………………………………HE Long, WANG Yun-peng and CHEN Duo-fu ( 623 )

Research on the chemical composition of particles in cloud/fog water and rainwater based on single particle mass spectrometry…………YANG Yu-xiang, PENG Jia-xian, FU Yu-zhen, ZHANG Guo-hua, LIN Qin-hao, LI Lei, DAI Xin, BI Xin-hui and WANG Xin-ming( 635 )

Pollution characteristics, source apportionment, and health risk assessment of priority PAHs in the urban air of the Pearl River Delta…………………………………ZOU Ze-hao, ZHAO Shi-zhen, TIAN Le-le, ZOU Shi-chun, YANG Ying, LI Jun and ZHANG Gan ( 644 )