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1988—2015年马六甲海峡岸线时空变化特征分析 期刊论文
海洋科学, 2019, 卷号: 43, 期号: 08, 页码: 17-28
作者:  张玉新;  宋洋;  侯西勇
Adobe PDF(1448Kb)  |  收藏  |  浏览/下载:635/303  |  提交时间:2020/07/08
海岸线变化  自然岸线  人工岸线  开发利用强度  马六甲海峡  港口  
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
Adobe PDF(1528Kb)  |  收藏  |  浏览/下载:614/263  |  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.  
渤海生态系统健康评价及对策研究 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 17-26
作者:  宋德彬;  高志强;  徐福祥;  郑翔宇;  张华;  胡晓珂;  黄国培;  章海波
Adobe PDF(9215Kb)  |  收藏  |  浏览/下载:597/259  |  提交时间:2020/07/08
AHP  the Bohai Sea  ecosystem health  countermeasures  AHP  渤海  生态系统健康  对策  
Cd~(2+)和Pb~(2+)单一与复合污染对脊尾白虾的急性毒性效应研究 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 27-33
作者:  谢嘉;  滕佳;  刘永亮;  杨顶珑;  曹瑞文;  陈丽竹;  王清;  李斐;  吉成龙;  吴惠丰;  丛明;  赵建民
Adobe PDF(663Kb)  |  收藏  |  浏览/下载:361/36  |  提交时间:2020/07/07
Cd~(2+)  Pb~(2+)  Cd~(2+)  Pb~(2+)  acute toxicity  joint toxicity  Palaemon carincauda  急性毒性  复合毒性  脊尾白虾(Palaemon carincauda)  
曹妃甸近岸海域石油烃污染物的来源与空间分布研究 期刊论文
海洋科学, 2017, 卷号: 41, 期号: 5, 页码: 110-116
作者:  王敏;  王传远;  李沅蔚;  吕双燕
浏览  |  Adobe PDF(1536Kb)  |  收藏  |  浏览/下载:552/289  |  提交时间:2020/06/17
黄河尾闾及近岸沉积物中重金属的含量分布及生态风险评价 期刊论文
海洋科学, 2016, 卷号: 40, 期号: 1, 页码: 68-75
作者:  赵明明;  王传远;  孙志高;  孙万龙;  吕迎春;  赵浩杰;  卢勇;  王传远,中国科学院烟台海岸带研究所,E-mail:cywang@yic.ac.cn
浏览  |  Adobe PDF(885Kb)  |  收藏  |  浏览/下载:686/242  |  提交时间:2016/12/15
黄河尾闾及近岸  沉积物  重金属  分布特征  生态风险评价  
黄河三角洲潮间带泥螺重金属含量与生物质量评价 期刊论文
海洋科学, 2013, 卷号: 37, 期号: 11, 页码: 16-20
李秉钧; 王全超; 李宝泉; 冯俊荣
Adobe PDF(613Kb)  |  收藏  |  浏览/下载:704/141  |  提交时间:2014/07/07
黄河三角洲  潮间带  泥螺(Bullacta Exarata)  重金属评价  
辽宁省黄海沿岸人工岸线潮间带大型海藻调查与分析研究 期刊论文
海洋科学, 2013, 卷号: 37, 期号: 12, 页码: 17-27
冯天威; 刘正一; 付晚涛; 秦松
Adobe PDF(4185Kb)  |  收藏  |  浏览/下载:935/260  |  提交时间:2014/07/07
人工岸线  混合岸线  海藻多样性  
海洋贝类酶解液重金属控制与脱除技术研究 期刊论文
海洋科学, 2012, 卷号: 36, 期号: 3, 页码: 115-120
杨小满; 戴文津; 孙恢礼
Adobe PDF(598Kb)  |  收藏  |  浏览/下载:842/188  |  提交时间:2013/03/08
重金属配合物:6543  海洋贝类:4033  交联壳聚糖树脂:3385  酶解液:3064  重金属污染:2107  脱除率:2094  金属离子:1762  活性炭:1754  选择性:1627  无污染:1549  
杜氏盐藻磷酸烯醇式丙酮酸羧化酶基因的克隆和分析 期刊论文
海洋科学, 2011, 卷号: 35.0, 期号: 012, 页码: 42-47
作者:  张楠楠;  潘卫东;  崔玉琳;  秦松;  薛乐勋
Adobe PDF(817Kb)  |  收藏  |  浏览/下载:320/54  |  提交时间:2021/06/15
杜氏盐藻(Dunaliella  salina)  磷酸烯醇式丙酮酸羧化酶  基因克隆  序列分析