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盐度对鱼鸟河上覆水细菌群落结构的影响 期刊论文
生态与农村环境学报, 2022, 卷号: 38, 期号: 5, 页码: 628-635
作者:  王文静;  盛彦清
收藏  |  浏览/下载：28/0  |  提交时间：2024/01/26
盐度  附生细菌  入海河道  浮游细菌  群落结构  
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
浏览  |  Adobe PDF(1528Kb)  |  收藏  |  浏览/下载：519/229  |  提交时间：2020/07/08
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.  
环渤海河流COD入海通量及其对渤海海域COD总量的贡献 期刊论文
中国环境科学, 2016, 卷号: 36, 期号: 6, 页码: 1835-1842
作者:  晋春虹;  李兆冉;  盛彦清
浏览  |  Adobe PDF(769Kb)  |  收藏  |  浏览/下载：1281/385  |  提交时间：2016/12/09
渤海  沿海河流  Cod  入海通量  
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
浏览  |  Adobe PDF(296Kb)  |  收藏  |  浏览/下载：815/269  |  提交时间：2014/07/07
沉积物  磷形态  莱州湾  分布特征  磷的连续提取法  
山东省蓝色经济区海岸带水环境问题探讨 期刊论文
绿色发展与环境研究, 2013, 卷号: 6, 期号: 6, 页码: 11-15
作者:  盛彦清
浏览  |  Adobe PDF(2101Kb)  |  收藏  |  浏览/下载：1063/227  |  提交时间：2013/10/25
蓝色经济圈  海岸带  水环境  可持续发展