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莱州湾环境变化趋势与浮游生物的响应特征 学位论文
理学博士, 烟台: 中国科学院烟台海岸带研究所, 2018
作者:  姜会超
Adobe PDF(7226Kb)  |  收藏  |  浏览/下载：556/2  |  提交时间：2018/12/17
山东半岛北部临海冬季PM2.5酸度和组成的关系 期刊论文
环境科学与技术, 2018, 卷号: 41, 期号: 10, 页码: 176-183
作者:  杨琳;  李胜;  陈权文;  李睿;  曲琳;  田崇国
浏览  |  Adobe PDF(2126Kb)  |  收藏  |  浏览/下载：437/225  |  提交时间：2020/07/08
细颗粒物  水溶性离子  冬季  山东半岛  屺坶岛  
渤海湾湾口表层沉积物中的核心细菌群落结构及其对环境因子的响应 期刊论文
微生物学通报, 2018, 卷号: 45, 期号: 09, 页码: 1940-1955
作者:  刘鹏远;  陈庆彩;  胡晓珂
Adobe PDF(3381Kb)  |  收藏  |  浏览/下载：284/83  |  提交时间：2020/07/08
渤海湾  沉积物  微生物群落  16S rRNA基因多样性  
当前使用农药和卤代阻燃剂在渤海区域的时空分布特征研究 学位论文
工程硕士, 中国科学院烟台海岸带研究所: 中国科学院大学, 2018
作者:  刘琳
Adobe PDF(3859Kb)  |  收藏  |  浏览/下载：301/1  |  提交时间：2020/07/29
当前使用农药  渤海  气-水交换  入海河流  Current-use pesticides  the Bohai Sea  Air-sea exchange  River  
利用TG-FTIR研究造纸黑液碱木质素的热解机理 期刊论文
生物质化学工程, 2018, 卷号: 52, 期号: 02, 页码: 35-41
作者:  谭扬;  马春富
Adobe PDF(785Kb)  |  收藏  |  浏览/下载：269/84  |  提交时间：2020/07/08
碱木质素  热解  动力学  热重-红外联用仪  
生物地球化学锰循环中的微生物胞外电子传递机制 期刊论文
微生物学报, 2018, 卷号: 58, 期号: 04, 页码: 546-559
作者:  刘进超;  王欧美;  李佳佳;  刘芳华
Adobe PDF(1684Kb)  |  收藏  |  浏览/下载：456/150  |  提交时间：2020/07/08
锰的生物地球化学循环  微生物胞外电子传递  细胞色素c  异化锰还原  环境意义  
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：505/228  |  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.