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不同前处理方法对沉积物中镉赋存形态分析的影响 期刊论文
环境工程, 2018, 卷号: 36, 期号: 12, 页码: 93-97+129
作者:  王婧;  孙瑞川;  杨剑;  宋江敏;  盛彦清
收藏  |  浏览/下载:238/0  |  提交时间:2020/07/07
沉积物  镉形态分析  Tessier连续提取法  前处理  sediment  speciation analysis of cadimum  tessier sequential extraction method  pretreatment  
渤海表面沉积物中石油-重金属复合污染的生物修复 期刊论文
环境化学, 2018, 卷号: 38, 期号: 01, 页码: 186-194
作者:  李沅蔚;  王传远;  邹艳梅;  吕双燕
浏览  |  Adobe PDF(1377Kb)  |  收藏  |  浏览/下载:577/199  |  提交时间:2020/07/08
渤海  溢油污染  石油降解  沉积物  重金属  生物修复  Bohaioil  spill pollution  petroleum degradation  sediment  heavy metal  bioremediation  
样品处理方法对海洋沉积物有机碳稳定同位素测定的影响 期刊论文
海洋环境科学, 2018, 卷号: 37, 期号: 05, 页码: 780-784
作者:  谭扬;  吴学丽;  侯立杰
浏览  |  Adobe PDF(371Kb)  |  收藏  |  浏览/下载:584/325  |  提交时间:2020/07/08
沉积物  碳稳定同位素比值  酸洗法  酸蒸法  sediment  stable carbon isotope ratio  acid rinse method  hydrogen chloride fumigation method  
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:295/83  |  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  
褐藻表面可培养褐藻酸降解菌的原位筛选 期刊论文
微生物学通报, 2018, 卷号: 45, 期号: 09, 页码: 1853-1860
作者:  王明鹏;  王学江;  陈蕾
Adobe PDF(1606Kb)  |  收藏  |  浏览/下载:286/71  |  提交时间:2020/07/08
褐藻酸降解  菌种筛选  铜藻  革兰氏碘液  
养殖水体三种大型爆发性海洋藻类孢子/配子实时荧光定量PCR检测方法的建立与应用初探 期刊论文
中国海洋大学学报(自然科学版), 2018, 卷号: 48, 期号: 08, 页码: 68-76
作者:  缪栋;  苏蕾;  张倩倩;  包卫洋;  龚骏
Adobe PDF(1822Kb)  |  收藏  |  浏览/下载:292/73  |  提交时间:2020/07/08
藻类爆发  石莼  萱藻  特异性引物  孢子  配子  ITS rDNA  实时荧光定量PCR  
渤海三湾表层水域细菌群落结构多样性及其环境因子分析 期刊论文
微生物学通报, 2018, 卷号: 45, 期号: 09, 页码: 1956-1971
作者:  王彩霞;  王毅波;  刘鹏远;  吴霖;  孙延瑜;  胡晓珂
Adobe PDF(4487Kb)  |  收藏  |  浏览/下载:317/70  |  提交时间:2020/07/08
渤海  高通量测序  微生物多样性  细菌  
多氯联苯降解菌的筛选、鉴定及其降解特性研究 期刊论文
生物技术通报, 2018, 卷号: 34, 期号: 06, 页码: 141-148
作者:  孙桂婷;  陈红云;  赵玲超;  胡晓珂;  陈营
Adobe PDF(3197Kb)  |  收藏  |  浏览/下载:355/93  |  提交时间:2020/07/08
多氯联苯  生物降解  假单胞菌属  对氯苯甲酸(4-CBA)  
南四湖表层沉积物中铍、锑、铊的地球化学特征与环境风险 期刊论文
环境科学学报, 2018, 卷号: 38, 期号: 5, 页码: 1968-1982
作者:  王茜;  刘永侠;  庄文;  陈青
浏览  |  Adobe PDF(5414Kb)  |  收藏  |  浏览/下载:587/316  |  提交时间:2020/07/08
有害金属元素  赋存形态  表层沉积物  生态风险  毒性系数  南四湖  Harmful Metal Element  Chemical Form  Surface Sediment  Ecological Risk  Toxicity Coefficient  The Nansihu Lake  
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:565/241  |  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.