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不同方式处置的疏浚沉积物重金属生态风险评价对比 期刊论文
环境工程, 2021, 卷号: 39, 期号: 2, 页码: 141-
作者:  马涛;  宋江敏;  刘群群;  盛彦清
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疏浚  沉积物  重金属  生态风险  土工管袋填埋  减量化处置  
滨海湿地环境中微塑料表面性质及形貌变化 期刊论文
科学通报, 2021, 卷号: 66, 期号: 13, 页码: 1580-1591
作者:  周倩;  涂晨;  张晨捷;  章海波;  付传城;  李远;  李连祯;  熊宽旭;  徐笠;  骆永明
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微塑料  盐沼  红树林  海岸带湿地  定位试验  表面变化  
环境中微塑料研究进展与展望 期刊论文
科学通报, 2021, 卷号: 66, 期号: 13, 页码: 1547-1562
作者:  骆永明;  施华宏;  涂晨;  周倩;  季荣;  潘响亮;  徐向荣;  吴辰熙;  安立会;  孙晓霞;  何德富;  李艳芳;  马旖旎;  李连祯
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微塑料  环境介质  环境行为  生态风险  
安徽花山尾矿库溃坝污染农田土壤中As、Sb的释放及垂向迁移特征 期刊论文
环境化学, 2020, 卷号: 39, 期号: 9, 页码: 2479-2489
作者:  蔡永兵;  邵俐;  范行军;  李飞跃;  孟凡德;  张华
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矿区  农田土壤  释放迁移  
水力扰动对河口沉积物中重金属再释放的影响 期刊论文
生态与农村环境学报, 2020, 卷号: 36, 期号: 11, 页码: 1460-1467
作者:  柳肖竹;  刘群群;  王文静;  盛彦清
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河口沉积物  再悬浮  二次悬浮  重金属  
Ce-Mn复合氧化物对As(V)的吸附行为与机制 期刊论文
环境化学, 2020, 卷号: 39, 期号: 12, 页码: 3542-3551
作者:  张传巧;  陈静;  吴秋月;  张高生;  吴鹍
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Ce-Mn复合金属氧化物  吸附  机制  
近海环境中抗生素分析样品前处理技术的研究进展 期刊论文
色谱, 2020, 卷号: 38, 期号: 1, 页码: 95-103
作者:  吕敏;  陈令新
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抗生素  近海  前处理技术  综述  antibiotics  coastal  pretreatment techniques  review  The widespread and massive usage of antibiotics for the prevention and treatment of diseases in human and animals have resulted in their continuous discharge into the environment, and finally, into the coastal environment through various pathways. Accumulation of antibiotics in aquatic organisms poses a great threat to ecological and human health, especially because it facilitates the generation and spread of bacterial resistance. Given the diverse range of antibiotics with various features, as well as their presence at low concentrations in the environment, it is imperative to develop pretreatment techniques for antibiotics in various matrices. In this paper, the pretreatment methods proposed in recent decades for antibiotics in coastal water, sediment, and biota are summarized, with emphasis on commonly used methods such as solid-phase extraction, solid-liquid extraction, matrix solid-phase dispersion, and QuEChERS. Additionally, the potential factors influencing the extraction performance and clean-up efficiency are analyzed. The advantages and disadvantages of the methods and their development are finally discussed.  
近海环境中抗生素分析样品前处理技术的研究进展 期刊论文
色谱, 2020, 卷号: 38, 期号: 1, 页码: 95-103
作者:  吕敏;  陈令新
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抗生素  近海  前处理技术  综述  
近百年来大辽河口潮间带中滴滴涕(DDTs)的沉积记录及其对人类活动的响应 期刊论文
环境化学, 2020, 卷号: 39, 期号: 1, 页码: 119-127
作者:  栾晓琳;  乔田峰;  吕敏;  廖春阳;  王东启;  刘东艳;  陈令新
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大辽河口潮间带  沉积柱  滴滴涕  分布特征  风险评价  源趋分析  影响因素  
烟台夹河口外柱状沉积物还原性无机硫、活性铁的变化特征及其相互关系 期刊论文
海洋科学, 2018, 卷号: 42, 期号: 8, 页码: 90-97
作者:  姜明;  赵国强;  李兆冉;  盛彦清
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还原性无机硫  活性铁  深层柱状沉积物  硫化度  矿化度  Reduced inorganic sulfur  Reactive iron  Deep core sediments  Degree of pyritization  Degree of sulfidity  The distribution characteristics and coupling mechanism of reduced inorganic sulfur (RIS)and reactive iron in marine core sediments are closely related to the evolution of environment quality.In this study,an improved cold diffusion method and hydrochloric acid extraction method were applied to the acid-volatile sulfur (AVS),pyrite sulfur (CRS),elemental sulfur (ES),and reactive iron [Fe (Ⅱ)and Fe (III)] analyses.The distribution characteristics and coupling mechanism of S and Fe were investigated based on a core sediment 4 meters deep collected in the northern sea area of the mouth of Jiahe River,Yantai.The results showed that the RIS in sediments was dominated by CRS,followed by AVS and ES.The content of AVS presented a narrow range with depth,whereas the CRS and ES were higher at the top and bottom layers than the middle layer  reactive iron was dominated by Fe (II),which increased with depth,while Fe (Ⅲ)gradually decreased with depth.Most of the Fe (III)was reduced to the disssolved Fe(II),which was combined with the soluble H_2S of the sulfate-reducing bacteria to produce CRS and ES in the deep layer,resulting in their accumulation at the bottom of core sediments.Furthermore,this study showed that reactive iron was not a limiting factor for the accumulation of RIS with lower degree of pyritization and degree of sulfidity.