METHYLMERCURY

作品数：60被引量：119H指数：6
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相关领域：环境科学与工程更多>>
相关作者：梁英王军杨立新高健会陈登云更多>>
相关机构：厦门大学天津出入境检验检疫局国家标准物质研究中心安捷伦科技有限公司更多>>
相关期刊：《Acta Geochimica》《Meteorological and Environmental Research》《Frontiers of Environmental Science & Engineering》《World Journal of Neuroscience》更多>>
相关基金：国家自然科学基金国家重点基础研究发展计划中国博士后科学基金国家教育部博士点基金更多>>
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Mercury contents and potential exposure risk of rice-containing food products
《Journal of Environmental Sciences》2025年第2期683-690,共8页Xin Wang Yingjun Wang Yaqi Zhang Ziyan Liu Xiaomeng Ji Yong Cai 
supported by the Shandong Provincial Natural Science Foundation (No.ZR2022QB242);the National Natural Science Foundation of China (No.22306111 and 22306108);the Shandong Provincial Natural Science Foundation (No.ZR2020ZD20);the Chinese Postdoctoral Science Foundation (No.2023M732059).
Mercury(Hg),especially methylmercury(MeHg),accumulation in rice grain due to rice paddy possessing conditions conducive to Hg methylation has led to human Hg exposure through consumption of rice-based daily meals.In a...
关键词：MERCURY METHYLMERCURY Processed food products RICE Dietary exposure 
Elevated methylmercury production in mercury-contaminated soil and its bioaccumulation in rice:key roles of algal decomposition
《Frontiers of Environmental Science & Engineering》2023年第12期31-45,共15页Di Liu Yan Wang Tianrong He Deliang Yin Shouyang He Xian Zhou Yiyuan Xu Enxin Liu 
supported by the National Natural Science Foundation of China(Nos.42007305,22166009,and 42267032);the Science and Technology Project of Guizhou Province(QKHJC[2020]1Y187 and QKHZC[2020]4Y031);the Guizhou Provincial Science and Technology Development Project(QKZYD[2022]4022).
Algal-derived organic matter(AOM)regulates methylmercury(MeHg)fate in aquatic ecosystems,whereas its role in MeHg production and bioaccumulation in Hg-contaminated paddies is unclear.Pot and microcosm experiments were...
关键词：MERCURY METHYLMERCURY Algae Organic matter Rice(Oryza sativa L.) 
Mercury accumulation,distribution,and isotopic composition in tissues of the Collared Scops Owl(Otus lettia)
《Acta Geochimica》2023年第4期637-647,共11页Dongya Jia Kang Luo Zhidong Xu Xiaohang Xu Chan Li Hongmei Wu Dawei Wang Hui Ye Gaoen Wu Zhuo Chen Guangle Qiu 
supported by National Natural Science Foundation of China(NSFC No.42103080)。
Mercury is a ubiquitous contaminant known to accumulate in wildlife,particularly bird species at higher trophic levels.Knowledge of tissue-specific Hg distributions aids our understanding of Hg bioaccumulation in orga...
关键词：MERCURY METHYLMERCURY Mass-dependent fractionation Mass-independent fractionation Tissue Terrestrial bird 
Differentiated emission control strategy based on comprehensive evaluation of multi-media pollution:Case of mercury emission control
《Journal of Environmental Sciences》2023年第1期222-234,共13页Dongwei Lv Qingru Wu Daiwei Ouyang Minneng Wen Gehui Zhang Shuxiao Wang Lei Duan 
supported by the National Key Research and Development Project(Nos.2019YFC0214800 and 2017YFC0210500)。
In order to comprehensively evaluate the environmental impact of multi-media mercury pollution under differentiated emission control strategies in China,a literature review and case studies were carried out.Increased ...
关键词：Mercury emission METHYLMERCURY Heavy metal Bioconcentration factor Estimated daily intake Health risk assessment 
Distribution of mercury and methylmercury in river water and sediment of typical manganese mining area被引量：2
《Journal of Environmental Sciences》2022年第9期11-22,共12页Yongjiang Zhang Tao Sun Ming Ma Xun Wang Qing Xie Cheng Zhang Yongmin Wang Dingyong Wang 
supported by the National Natural Science Foundation of China (No. 41877384 );the Science and Technology Research Program of Chongqing Municipal Education Commission (No. KJQN202104501 )。
Manganese(Mn) ores contain substantial concentrations of mercury(Hg), and mining and smelting of Mn ores can bring Hg into the surrounding aquatic environment through atmospheric deposition, leaching of electrolytic M...
关键词：Mn mining area HG MeHg Distribution characteristics Fractionation of Hg 
Ant colonization increased total mercury but reduced methylmercury contents in boreal mires, Northeast China
《Journal of Environmental Sciences》2022年第9期50-58,共9页Zhongsheng Zhang Xuehui Zhang Yuan Xin Haitao Wu 
supported by the National Natural Science Foundation of China (Nos. U20A2083, U19A2042, and 41771103);the Youth Innovation Promotion Association CAS (No. 2018265)。
Soil macroinvertebrates as ecosystem engineers play significant, but largely ignored, roles in affecting mercury(Hg) cycle by altering soil physical-chemical properties. Ant is likely expanded into boreal mires with c...
关键词：Ant colonization Mercury METHYLMERCURY Boreal mire DOM spectrometry 
Understanding the excretion rates of methylmercury and inorganic mercury from human body via hair and fingernails
《Journal of Environmental Sciences》2022年第9期59-67,共9页Wei Zhang Fen Li Lingjian Gao Guangyi Sun Zikang Cui Fengfeng Chen Ping Li Xinbin Feng Lihai Shang 
funded by t he Strategic Priority Research Programs of the Chinese Academy of Sciences (Pan-TPE, XDA20040502 );the National Natural Science Foundation of China (Nos. 41877405 , U1612442 , U1812403 )。
Effective biomarkers are necessary to better understand the human mercury(Hg) exposure levels. However, mismatched biomarker sampling method causes extra uncertainty in assessing the risk of Hg exposure. To compare th...
关键词：MERCURY METHYLMERCURY HAIR FINGERNAILS BIOMARKER Excretion rate 
Biochar affects methylmercury production and bioaccumulation in paddy soils: Insights from soil-derived dissolved organic matter被引量：2
《Journal of Environmental Sciences》2022年第9期68-77,共10页Siqi Zhang Mingxing Wang Jiang Liu Shanyi Tian Xueling Yang Guangquan Xiao Guomin Xu Tao Jiang Dingyong Wang 
financially supported by the National Natural Science Foundation of China (Nos. 41671469 and 41977275);the open funding (No. PTS2020-01) from PTS Key Laboratory of Hubei Province of Institute of Environment and Health, Jianghan University;the State Key Laboratory of Environmental Chemistry and Ecotoxicology (SKLECE) of Research Center for Eco-Environmental Sciences, Chinese Academy of Science (CAS), for the generous support of the open grant (No. KF2020-08);partially financially supported by the State Key Laboratory of Environmental Geochemistry open grant (No. SKLEG2021201) from the Institute of Geochemistry, Chinese Academy of Sciences (CAS);the Science and Technology Support Plan Project of Guizhou Province (No. 2019-2836)。
Biochar has been used increasingly as a soil additive to control mercury(Hg) pollution in paddy rice fields. As the most active component of soil organic matter, soil dissolved organic matter(DOM) plays a vital role i...
关键词：Dissolved organic matter Mercury METHYLMERCURY BIOCHAR Rice 
Effects of fulvic acid and humic acid from different sources on Hg methylation in soil and accumulation in rice
《Journal of Environmental Sciences》2022年第9期93-105,共13页Shu Ran Tianrong He Xian Zhou Deliang Yin 
supported by Science and Technology Project of Guizhou Province (Nos. QKHZC[2020]4Y031;QKHJC[2020]1Y187 );the Natural Science Foundation of China (Nos. 41763017;42007305 );the Program Foundation of Institute for Scientific Research of Karst Area of NSFC-GZGOV (No. U1612442 )。
Humus is often used as an organic modifier to reduce the bioaccumulation of heavy metals in plants, but the effects of different humus components from different sources on the fate of mercury(Hg) in paddy fields are s...
关键词：Humic acid Fulvic acid METHYLMERCURY ACCUMULATION RICE 
Influence of dissolved organic matter on methylmercury transformation during aerobic composting of municipal sewage sludge under different C/N ratios被引量：1
《Journal of Environmental Sciences》2022年第9期130-138,共9页Xin Zheng Jing Wang Chuanbing Zhang Yong Zhang Doudou Huang Shuxiao Yan Tengfei Sun Yuxiang Mao Yong Cai 
supported by the National Natural Science Foundation of China (No. 21605060 );the Key Scientific Research Project of Colleges and Universities in Henan Province (No. 20A610006 )。
Current knowledge about the transformation of total mercury and methylmercury(Me Hg) in aerobic composting process is limited. In this study, the composition and transformation of mercury and dissovled organic matter(...
关键词：METHYLMERCURY Dissolved organic matter Municipal sewage sludge Aerobic composting C/N ratio 
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