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56 条 记 录,以下是 1-30

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Spatial distribution of and historical changes in heavy metals in the surface seawater and sediments of the BEIbu Gulf, China
MARINE POLLUTION BULLETINLao, Qibin Su, Qizhong Liu, Guoqiang Shen, Youli Chen, Fajin Lei, Xuetie Qing, Shangmin Wei, Chunlei Zhang, Chunhua Gao, Jingsong  出版年:2019
To study the impact of rapid industrialization and urbanization in Guangxi Province on the coastal environment in recent years, seven metals (Hg, Cu, Pb, Cd, Cr, Zn and As) were investigated in the surface seawater and s...
Isotopic evidence for the shift of nitrate sources and active biological transformation on the western coast of Guangdong Province, South China
MARINE POLLUTION BULLETINLao, Qibin Chen, Fajin Liu, Guoqiang Chen, Chunqing Jin, Guangzhe Zhu, Qingmei Wei, Chunlei Zhang, Chunhua  出版年:2019
Dual isotope nitrate (NO3-) analysis was performed on the western coast of Guangdong Province to investigate seasonal changes in the main nitrate sources and thEIr biogeochemical processing, which are due to the rapid de...
Increasing intrusion of high salinity water alters the mariculture activities in Zhanjiang Bay during the past two decades identified by dual water isotopes
JOURNAL OF ENVIRONMENTAL MANAGEMENTLao, Qibin Wu, Junhui Chen, Fajin Zhou, Xin Li, Zhiyang Chen, Chunqing Zhu, Qingmei Deng, Ziyun Li, Jiacheng  出版年:2022
The decrease of river runoff caused by the intensified human activities (e.g. artificial dams) and increasing intrusion of high salinity water in the coastal bays have become a worldwide environmental problem. However, t...
Microplastics in the western Pacific and South China Sea: Spatial variations reveal the impact of Kuroshio intrusion*
ENVIRONMENTAL POLLUTIONLiu, Mengyang Ding, Yongcheng Huang, Peng Zheng, Haowen Wang, Weimin Ke, Hongwei Chen, Fajin Liu, Lihua Cai, Minggang  出版年:2021
Surface currents play an essential role in the worldwide distribution of microplastics in the coastal seas and open oceans. As a branch of the western boundary currents (WBCs), Kuroshio changes seawater properties and po...
Distribution and sources of DDT and its metabolites in porewater and sediment from a typical tropical bay in the South China Sea
ENVIRONMENTAL POLLUTIONPeng, Shiyun Kong, Deming Li, Liting Zou, Chunlin Chen, Fajin Li, Meiju Cao, Tao Yu, Chiling Song, Jianzhong Jia, Wanglu Peng, Ping'an  出版年:2020
Dichlorodiphenyltrichloroethane (DDT) is well known for its harmful effects and has been banned around the world. However, DDT is still frequently detected in natural environments, particularly in aquaculture and harbor ...
Impact of intensive mariculture activities on microplastic pollution in a typical semi-enclosed bay: Zhanjiang Bay
MARINE POLLUTION BULLETINChen, Fajin Lao, Qibin Liu, Mengyang Huang, Peng Chen, Bin Zhou, Xin Chen, Piao Chen, Kai Song, Zhiguang Cai, Minggang  出版年:2022
Microplastic (MP) was investigated in Zhanjiang Bay, a semi-enclosed bay in south China and famous for considerable mariculture industry, to evaluate whether mariculture activities accelerated MP pollution. The MP abunda...
The distribution and seasonal variations of sedimentary organic matter in the East China Sea shelf
MARINE POLLUTION BULLETINZhou, Fengxia Gao, Xuelu Yuan, Huamao Song, Jinming Chen, Fajin  出版年:2018
We sampled the surface sediments of the East China Sea shelf (ECSS) in spring and autumn, 2014, and analyzed the biogenic element concentrations and stable carbon (delta C-13) and nitrogen (delta N-15) isotopic compositi...
Carbon and nitrogen isotopic compositions of particulate organic matter in the upwelling zone off the east coast of Hainan Island, China
MARINE POLLUTION BULLETINLu, Xuan Huang, Chao Chen, Fajin Zhang, Shuwen Lao, Qibin Chen, Chunqing Wu, Junhui Jin, Guangzhe Zhu, Qingmei  出版年:2021
The isotopic compositions (613C and 615N) and C/N ratios of suspended particulate organic matter (POM) were investigated off the east coast of Hainan Island in the South China Sea during summer. Coastal upwelling influen...
Coastal currents regulate the distribution of the particulate organic matter in western Guangdong offshore waters as evidenced by carbon and nitrogen isotopes
MARINE POLLUTION BULLETINChen, Fajin Lu, Xuan Song, Zhiguang Huang, Chao Jin, Guangzhe Chen, Chunqing Zhou, Xin Lao, Qibin Zhu, Qingmei  出版年:2021
The 813C, 815N and C/N ratio of the particulate organic matter (POM) in western Guangdong waters were determined to evaluate the impacts of the coastal currents on the POM in spring and summer. The predominance of photos...
Sources of polychlorinated biphenyls (PCBs) and dichlorodiphenyltrichloroethanes (DDTs) found in surface sediment from coastal areas of BEIbu Gulf: A reflection on shipping activities and coastal industries
MARINE POLLUTION BULLETINLao, Qibin Liu, Guoqiang Zhou, Xin Chen, Fajin Zhang, Shuwen  出版年:2021
The presence of polychlorinated biphenyls (PCBs) and dichlorodiphenyltrichloroethanes (DDTs) was determined in the sediments of BEIbu Gulf, a newly developing industry and port in South China, to evaluate whether the rap...
A comparative study on source of water masses and nutrient supply in Zhanjiang Bay during the normal summer, rainstorm, and typhoon periods: Insights from dual water isotopes
SCIENCE OF THE TOTAL ENVIRONMENTLao, Qibin Lu, Xuan Chen, Fajin Chen, Chunqing Jin, Guangzhe Zhu, Qingmei  出版年:2023
Typhoons and rainstorms (rainfall >250 mm day(- 1)) are extreme weather events that seriously impact coastal oceanography and biogeochemical cycles. However, changes in the mixing of water masses and nutrient supply indu...
Enhanced Sinks of Polycyclic Aromatic Hydrocarbons Due to Kuroshio Intrusion: Implications on Biogeochemical Processes in the Ocean-Dominated Marginal Seas
ENVIRONMENTAL SCIENCE & TECHNOLOGYLiu, Mengyang Zheng, Haowen Wang, Weimin Ke, Hongwei Huang, Peng Liu, Siguang Chen, Fajin Lin, Yan Cai, Minggang  出版年:2021
The biogeochemical processes of polycyclic aromatic hydrocarbons (PAHs) in the South China Sea (SCS) are influenced by the exchanges of water masses, energies, and materials between this marginal sea and the Pacific Ocea...
Phosphate distribution and sources in the waters of Huangbai River, China: using oxygen isotope composition of phosphate as a tracer
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCHWei, Kai Zeng, Xiongwei Wang, Chuanshang Peng, Zhongqin Wang, Jianpo Zhou, Fengxia Chen, Fajin  出版年:2021
We investigated the distributions of phosphate (PO4-P) and used the oxygen isotope composition of phosphate (delta O-18(P)) to quantify PO4-P sources in the waters of Huangbai River. According to the environmental charac...
A review of the marine biogeochemical response to typhoons
MARINE POLLUTION BULLETINChen, Fajin Lao, Qibin Lu, Xuan Wang, Chao Chen, Chunqing Liu, Sihai Zhou, Xin  出版年:2023
Typhoons are extreme weather events that can not only affect marine dynamics, but also change marine biogeochemistry, considerably impacting the climate. Based on the satellite remote sensing data, the upwelling of abund...
Anthropogenic influences on the sources and distribution of organic carbon, black carbon, and heavy metals in Daya Bay's surface sediments
MARINE POLLUTION BULLETINYang, Yin Li, Yilan Huang, Chao Chen, Fajin Chen, Chunqing Zhang, Huiling Deng, Wenfeng Ye, Feng  出版年:2023
The total organic carbon (TOC), total nitrogen (TN), black carbon (BC), delta 13CTOC, delta 15N, delta 13CBC, grain size, and heavy metals of surface sediments collected from Daya Bay were determined to investigate the s...
Optimization of preparation process and characterization of carboxymethyl chitosan/sodium alginate hemostatic sponge
2017 GLOBAL CONFERENCE ON POLYMER AND COMPOSITE MATERIALS (PCM 2017)Hu, Z. Ouyang, Q. Q. Cheng, Y. Hong, P. Z. Liao, M. N. Chen, F. J. Li, S. D.  出版年:2017
Composite hemostatic sponge was prepared by vacuum freeze-drying using carboxymethyl chitosan and sodium alginate as the main materials and CaCl2 as a crosslinking agent. On the basis of single factor experiments, an ort...
Monthly Variations of the Nitrogen Isotope of Ammonium in Wet deposition in a Tropical City of South China
AEROSOL AND AIR QUALITY RESEARCHChen, Fajin Lao, Qibin Li, Zhiyang Bian, Peiwang Zhu, Qingmei Chen, Chunqing Song, Zhiguang  出版年:2020
Nitrogen isotope of ammonium (delta N-15-NH4+) in the wet deposition in Zhanjiang, a typical tropical city in the southernmost region of mainland China, were analyzed from October 2015 to November 2018 in order to examin...
Influential Factors and Dry deposition of Polychlorinated Biphenyls (PCBs) in Atmospheric Particles at an Isolated Island (Pingtan Island) in Fujian Province, China
ATMOSPHERELao, Qibin Jiao, Liping Chen, Fajin Chen, Liqi Sun, Xia  出版年:2018
To explore the polychlorinated biphenyl (PCB) pollution characteristics of atmospheric particles, influential factors, and dry deposition fluxes, 28 PCB congeners were examined over a 2-year period in the environment of ...
Nitrate sources and formation in aerosol and precipitation in a tropical city in South China: Insight from nitrate dual isotopes
ATMOSPHERIC ENVIRONMENTLuo, Huijie Lao, Qibin Chen, Fajin Chen, Chunqing Zhou, Xin Jin, Guangzhe Zhu, Qingmei Lu, Xuan  出版年:2022
Nitrate dual isotopes (delta N-15-NO3- and delta O-18-NO3- ) and NO3- concentration were measured in aerosol and precipitation in Zhanjiang, a tropical city in the southmost tip of mainland China, between November 2018 a...
Tracks of typhoon movement (left and right sides) control marine dynamics and eco-environment in the coastal bays after typhoons: A case study in Zhanjiang Bay
SCIENCE OF THE TOTAL ENVIRONMENTChen, Chunqing Lao, Qibin Zhou, Xin Jin, Guangzhe Zhu, Qingmei Chen, Fajin  出版年:2024
Coastal oceans are highly responsive to typhoons, making them one of the most affected regions. However, our understanding of the impact of typhoon intensity and movement path on marine dynamic processes and eco-environm...
Physical and Biochemical Responses to Sequential Tropical Cyclones in the Arabian Sea
REMOTE SENSINGWang, Tongyu Chen, Fajin Zhang, Shuwen Pan, Jiayi Devlin, Adam T. Ning, Hao Zeng, Weiqiang  出版年:2022
The upper-ocean physical and biochemical responses to sequential tropical cyclones (TCs) Kyarr and Maha in the Arabian Sea (AS) were investigated using data from satellites and Bio-Argo floats. Corresponding to slow and ...
Influence of hydrothermal and upwelling events on organic matter accumulation in the gas-bearing lower Cambrian shales of the middle Yangtze Block, South China
MARINE AND PETROLEUM GEOLOGYCao, Hansheng Wang, Zaiyun Dong, Lanfang Xiao, Yuchen Hu, Liumei Chen, Fajin Wei, Kai Chen, Chunqing Song, Zhiguang Wu, Li  出版年:2023
With onoing studies on the diversification of animals during the early Cambrian in the Yangtze Block, resource effects associated with environmental changes have started to be elucidated, in which regional sedimentary ev...
Concentration and Influence Factors of Organochlorine Pesticides in Atmospheric Particles in a Coastal Island in Fujian, Southeast China
AEROSOL AND AIR QUALITY RESEARCHJiao, Liping Lao, Qibin Chen, Liqi Chen, Fajin Sun, Xia Zhao, Meixun  出版年:2018
Atmospheric particulate samples collected from Pingtan Island in Fujian province were analyzed for 20 organochlorine pesticides (OCPs) with the aims of elucidating the contamination levels and thEIr influence factors, an...
Influence of Typhoons on Chemical Makeup of Rainwater in Zhanjiang, China
AEROSOL AND AIR QUALITY RESEARCHZeng, Zhen Zhou, Xin Li, Zhiyang Chen, Fajin Luo, Huijie He, Guirong Deng, Ziyun Chen, Chunqing Lao, Qibin  出版年:2022
Typhoons are extreme weather events with substantial effects on ambient air. However, whether typhoons of different intensities have the same effects on the chemical composition of rainwater is unclear. Therefore, 4 year...
Impacts of Marine Heatwave Events on Three Distinct Upwelling Systems and ThEIr Implications for Marine Ecosystems in the Northwestern South China Sea
REMOTE SENSINGLiu, Sihai Lao, Qibin Zhou, Xin Jin, Guangzhe Chen, Chunqing Chen, Fajin  出版年:2024
Under global warming, the frequency and intensity of marine heatwaves are increasing. However, the inhibition of atmospheric-forcing marine heatwaves (AMHW) on upwelling and thEIr impacts on marine ecosystems remain poor...
Remote Sensing and Argo Float Observations Reveal Physical Processes Initiating a Winter-Spring Phytoplankton Bloom South of the Kuroshio Current Near Shikoku
REMOTE SENSINGWang, Tongyu Chen, Fajin Zhang, Shuwen Pan, Jiayi Devlin, Adam Thomas Ning, Hao Zeng, Weiqiang  出版年:2020
BIO-Argo float (chlorophyll a (Chl-a), temperature, and salinity profiles) and remote sensing data (Chl-a, photosynthetic available radiation (PAR), and wind) located south of the Kuroshio current near Shikoku from Septe...
Winter monsoon brings substantial terrestrial aerosols to Bay of Bengal and adjacent Indian Ocean: Insights from carbon and nitrogen isotopes
ATMOSPHERIC ENVIRONMENTLao, Qibin Lu, Xuan He, Guirong Li, Hongliang Chen, Fajin Jin, Guangzhe Chen, Chunqing Zhou, Xin Zhu, Qingmei Wu, Junhui  出版年:2024
It has been currently recognized that air pollutants (e.g., carbon and nitrogen) from South and Southeast Asia have a significant impact on the coastal waters of the northern Indian Ocean. However, the understanding of d...
Roles of temperature and ventilation in oxygen consumption: A chemical kinetics view from the van't Hoff-based formulation
MARINE ENVIRONMENTAL RESEARCHHuang, Peng Cai, Mingang Chen, Fajin Liu, Zhiqing Ke, Hongwei Wang, Weimin Zheng, Xuehong Wang, Chunhui  出版年:2024
In this study, we successfully estimated the apparent activation energy of a microbially driven oxygen-consuming reaction (microbial-driven) based on tracer data. The concept of the apparent chemical reaction rate consta...
Consequences of anthropogenic activities and beach dynamics on vertical distribution of microplastics in the mid-intertidal sediments of Donghai Island, China
WATER SCIENCE AND TECHNOLOGYMachendiranathan, Mayakrishnan Hu, Yaoqiang Chen, WeiCong Tan, Ao Xie, Lingling Chen, Fajin Jin, Guangzhe Ranith, Rajamohanan Pillai Senthilnathan, Lakshmanan  出版年:2022
Microplastic accumulation and resulting degradation are significant threats to the coastal ecosystems around the world. Baseline information on microplastics and thEIr sources is of great importance for a permanent waste...
Spatial and temporal trends of anthropogenic carbon storage in typical marginal seas along the Asia continent in the northern hemisphere
SCIENCE OF THE TOTAL ENVIRONMENTHuang, Peng Wang, Weimin Chen, Fajin Cai, Minggang Ke, Hongwei Liu, Mian Deng, Hengxiang Chen, Mian Zheng, Xuehong Wang, Chunhui  出版年:2022
Y Global climate change is an indisputable fact, and anthropogenic disturbances are the likely driving mechanisms; moreover, marginal seas tend to respond faster than the global ocean. In this study, the transit time dis...
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