Fang, Yin; Chen, Yingjun; Lin, Tian; Hu, Limin; Tian, Chongguo
; Luo, Yongming; Yang, Xin; Li, Jun; Zhang, Gan发表期刊ENVIRONMENTAL SCIENCE & TECHNOLOGY
ISSN0013-936X
2018-09-04
卷号52期号:17页码:9704-9712
关键词POLYCYCLIC AROMATIC-HYDROCARBONSTHERMAL/OPTICAL REFLECTANCE METHODBLACK CARBONCONTINENTAL-SHELFSOURCE APPORTIONMENTPYROGENIC CARBONTIBETAN PLATEAUCLIMATE-CHANGEYELLOW SEASOOT
研究领域Engineering; Environmental Sciences & Ecology
DOI10.1021/acs.est.8b00033
产权排序[Fang, Yin; Chen, Yingjun] Tongji Univ, Key Lab Cities Mitigat & Adaptat Climate Change S, Coll Environm Sci & Engn, Shanghai 200092, Peoples R China; [Chen, Yingjun; Yang, Xin] Shanghai Inst Pollut Control & Ecol Secur, Shanghai 200092, Peoples R China; [Fang, Yin; Tian, Chongguo; Luo, Yongming] Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China; [Lin, Tian] Chinese Acad Sci, Guiyang Inst Geochem, State Key Lab Environm Geochem, Guiyang 550081, Guizhou, Peoples R China; [Hu, Limin] State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China; [Hu, Limin] Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China; [Fang, Yin; Li, Jun; Zhang, Gan] Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China; [Yang, Xin] Fudan Univ, Shanghai Key Lab Atmospher Particle Pollut & Prev, Dept Environm Sci & Engn, Shanghai 200433, Peoples R China
作者部门海岸带环境过程实验室
英文摘要Elemental carbon (EC), the highly recalcitrant carbonaceous material released exclusively from fossil fuel combustion and biomass burning, is a preferred geochemical agent for evaluating anthropogenic activities. We investigated the spatiotemporal trends of EC and char/soot ratios (char and soot, the two subtypes of EC, differ in formation mechanisms and physicochemical characteristics) in five sediment cores from eastern China marginal seas, spatially spanning from inshore coastal mud areas to offshore remote mud areas. The temporal profiles of EC depositional fluxes closely tracked socioeconomic development in China over the past similar to 150 years, with the most pronounced increasing trend beginning in the early 1980s, commensurate with the implementation of national policy of Reform and Open in 1978. The temporal EC profiles in China differed significantly from those in European/American countries, reflecting their different socioeconomic development stages. The spatiotemporal trends of char/soot ratios were also highly informative. Temporally, they decreased from bottom to subsurface layers, indicating the switch of China from an agricultural economy to an industrial economy during the 20th century. Spatially, they decreased from inshore to offshore areas, suggesting the differential transport patterns of EC among these sampling regimes.
文章类型Article
资助机构National Natural Scientific Foundation of China [41703087, 91744203, 41761134083, 41473091, 41430646, 41722603]; Key Laboratory of Coastal Environmental Processes and Ecological Remediation of YICCAS [2016KFJJ04]; State Key Laboratory of Organic Geochemistry of GIGCAS [SKLOG-201620]; Key Laboratory of Yangtze River Water Environment of Ministry of Education in Tongji University [YRWEF201802]; Basic Scientific Fund for National Public Research Institutes of China [2017S01]; Fundamental Research Funds for the Central Universities
收录类别SCI
语种英语
关键词[WOS]POLYCYCLIC AROMATIC-HYDROCARBONS; THERMAL/OPTICAL REFLECTANCE METHOD; BLACK CARBON; CONTINENTAL-SHELF; SOURCE APPORTIONMENT; PYROGENIC CARBON; TIBETAN PLATEAU; CLIMATE-CHANGE; YELLOW SEA; SOOT
研究领域[WOS]Engineering, Environmental; Environmental Sciences
WOS记录号WOS:000444061100017
引用统计被引频次：10[WOS][WOS记录][WOS相关记录]
文献类型期刊论文
条目标识符http://ir.yic.ac.cnhttp://ir.yic.ac.cn/handle/133337/24528
专题中科院海岸带环境过程与生态修复重点实验室_海岸带环境过程实验室
中科院海岸带环境过程与生态修复重点实验室
作者单位1.Tongji Univ, Key Lab Cities Mitigat & Adaptat Climate Change S, Coll Environm Sci & Engn, Shanghai 200092, Peoples R China;
2.Shanghai Inst Pollut Control & Ecol Secur, Shanghai 200092, Peoples R China;
3.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China;
4.Chinese Acad Sci, Guiyang Inst Geochem, State Key Lab Environm Geochem, Guiyang 550081, Guizhou, Peoples R China;
5.State Ocean Adm, Inst Oceanog 1, Key Lab Marine Sedimentol & Environm Geol, Qingdao 266061, Peoples R China;
6.Qingdao Natl Lab Marine Sci & Technol, Lab Marine Geol, Qingdao 266061, Peoples R China;
7.Chinese Acad Sci, Guangzhou Inst Geochem, State Key Lab Organ Geochem, Guangzhou 510640, Guangdong, Peoples R China;
8.Fudan Univ, Shanghai Key Lab Atmospher Particle Pollut & Prev, Dept Environm Sci & Engn, Shanghai 200433, Peoples R China
推荐引用方式
GB/T 7714Fang, Yin,Chen, Yingjun,Lin, Tian,et al. Spatiotemporal Trends of Elemental Carbon and Char/Soot Ratios in Five Sediment Cores from Eastern China Marginal Seas: Indicators of Anthropogenic Activities and Transport Patterns[J]. ENVIRONMENTAL SCIENCE & TECHNOLOGY,2018,52(17):9704-9712.
APAFang, Yin.,Chen, Yingjun.,Lin, Tian.,Hu, Limin.,Tian, Chongguo.,...&Zhang, Gan.(2018).Spatiotemporal Trends of Elemental Carbon and Char/Soot Ratios in Five Sediment Cores from Eastern China Marginal Seas: Indicators of Anthropogenic Activities and Transport Patterns.ENVIRONMENTAL SCIENCE & TECHNOLOGY,52(17),9704-9712.
MLAFang, Yin,et al."Spatiotemporal Trends of Elemental Carbon and Char/Soot Ratios in Five Sediment Cores from Eastern China Marginal Seas: Indicators of Anthropogenic Activities and Transport Patterns".ENVIRONMENTAL SCIENCE & TECHNOLOGY 52.17(2018):9704-9712.
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