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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  
2016年夏季长江口及其邻近海域表层沉积物中有机质的分布特征与来源分析 期刊论文
海洋湖沼通报, 2020, 期号: 1, 页码: 65-74
作者:  王晓峰;  刘东艳;  吴辉;  王玉珏
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长江口  沉积物  有机质  碳、氮稳定同位素  
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
Adobe PDF(1341Kb)  |  收藏  |  浏览/下载：371/169  |  提交时间：2021/12/01
河口沉积物  再悬浮  二次悬浮  重金属  
曹妃甸海域浮游植物群落及其在围填海前后的变化分析 期刊论文
海洋环境科学, 2020, 卷号: 39, 期号: 3, 页码: 379-386
作者:  刘西汉;  王玉珏;  石雅君;  田海兰;  程林;  王艳霞
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曹妃甸  浮游植物  环境因子  围填海  
曹妃甸近海营养盐和叶绿素a 的时空分布及其影响因素研究 期刊论文
海洋环境科学, 2020, 卷号: 39, 期号: 1, 页码: 89-98
作者:  刘西汉;  王玉珏;  石雅君;  刘东艳;  王艳霞;  田海兰;  程林
Adobe PDF(2283Kb)  |  收藏  |  浏览/下载：375/191  |  提交时间：2021/12/01
曹妃甸  营养盐  叶绿素a  时空分布  围填海  
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  
渤海和北黄海有色溶解有机物(CDOM)的分布特征和季节变化 期刊论文
环境科学, 2018, 卷号: 40, 期号: 03, 页码: 1198-1207
作者:  刘兆冰;  梁文健;  秦礼萍;  唐建辉
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有色溶解有机物(CDOM)  紫外-可见光吸收光谱  三维荧光光谱(EEM)  平行因子分析  分布特征  季节变化  渤海和北黄海  
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.  
海岸带表层沉积物中磷的地球化学特征 期刊论文
中国环境科学, 2014, 卷号: 34, 期号: 1, 页码: 246-252
曲瑛璇; 盛彦清; 丁超锋; 孙启耀
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沉积物  磷形态  莱州湾  分布特征  磷的连续提取法