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黄海近岸溶解活性态铁定点连续分析研究 期刊论文
海洋环境科学, 2021, 卷号: 40, 期号: 4, 页码: 492-496
作者:  丁小艳;  陶文艳;  韩海涛;  潘飞;  潘大为
Adobe PDF(2105Kb)  |  收藏  |  浏览/下载:386/167  |  提交时间:2021/12/01
溶解活性态铁  黄海  潮汐  连续监测  
石墨烯联合磷酸三苯酯(TPP)胁迫紫贻贝(Mytilus galloprovincialis)的生理生化响应 期刊论文
科学通报, 2020, 卷号: 65, 期号: 16, 页码: 1599-1609
作者:  孟祥敬;  李斐;  王晓晴;  吉成龙;  吴惠丰
Adobe PDF(16667Kb)  |  收藏  |  浏览/下载:713/208  |  提交时间:2020/07/08
紫贻贝  石墨烯  磷酸三苯酯  联合作用  生理响应  
渤海3个河口区底栖硅藻群落的时空变化特征 期刊论文
海洋学报, 2020, 卷号: 42, 期号: 8, 页码: 101-114
作者:  王珊珊;  刘东艳;  王玉珏;  袁子能
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河口  泥滩  底栖硅藻  沉积物  氮污染  
石墨烯联合磷酸三苯酯( T P P )胁迫紫贻贝(Mytilus galloprovincialis)的生理生化响应 期刊论文
科学通报, 2020, 卷号: 65, 期号: 16, 页码: 1599-1609
作者:  孟祥敬;  李斐;  王晓晴;  吉成龙;  吴惠丰
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紫贻贝  石墨烯  磷酸三苯酯  联合作用  生理响应  
海洋微塑料检测技术研究进展 期刊论文
海洋通报, 2019, 卷号: 38, 期号: 6, 页码: 601-612
作者:  王俊豪;  梁荣宁;  秦伟
浏览  |  Adobe PDF(661Kb)  |  收藏  |  浏览/下载:1172/369  |  提交时间:2020/07/08
海洋微塑料  目视分析法  光谱分析法  热分析法  Ocean Microplastics  Visual Analysis  Spectroscopic Analysis  Thermal Analysis  
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  
磷和金属对荣成天鹅湖水体碱性磷酸酶活性和动力学性质的影响研究 期刊论文
环境科学学报, 2018, 卷号: 38, 期号: 10, 页码: 4083-4089
作者:  吕迎春;  孙志伟;  宋佳伟;  徐刚
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碱性磷酸酶  动力学特征  竞争性抑制  天鹅湖  
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.  
基于多波束声呐的人工鱼礁区地形特征分析 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 127-133
作者:  李东;  唐诚;  邹涛;  刘斌;  侯朝伟;  张华
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artificial reef  multibeam sonar  terrain character  monitor  人工鱼礁  多波束声呐  地形特征  监测  
莱州湾-龙口湾表层沉积物有机质特征及来源分析 期刊论文
环境化学, 2017, 卷号: 36, 期号: 2, 页码: 63-67
作者:  吕双燕;  金秉福;  贺世杰;  李沅蔚;  王传远
浏览  |  Adobe PDF(1145Kb)  |  收藏  |  浏览/下载:870/320  |  提交时间:2017/06/21
莱州湾  龙口湾  总有机碳  稳定碳氮同位素  有机质来源