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典型金矿区入湾河流重金属的时空分布特征及风险评价 期刊论文
环境化学, 2021, 卷号: 40, 期号: 4, 页码: 1167-1178
作者:  蔡永兵;  孙延康;  孟凡德;  索改弟;  李飞跃;  范行军;  张华
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矿区  界河  沉积物  重金属  时空分布  风险评价  
威海天鹅湖大叶藻(Zostera marina)与日本鳗草(Zostera japonica)根际微生物群落结构及其驱动机制 期刊论文
微生物学报, 2021, 卷号: 61, 期号: 9, 页码: 2675-2692
作者:  孙延瑜;  宋增磊;  刘鹏远;  张海坤;  胡晓珂
Adobe PDF(2593Kb)  |  收藏  |  浏览/下载:426/43  |  提交时间:2021/12/01
海草  根际微生物  群落结构  
藻类捕光天线系统:结构与功能的统一 期刊论文
海洋学报, 2021, 卷号: 43, 期号: 2, 页码: 126-138
作者:  甄张赫;  李文军;  林瀚智;  秦松
Adobe PDF(3786Kb)  |  收藏  |  浏览/下载:274/48  |  提交时间:2021/12/01
藻类  捕光天线系统  结构生物学  结构解析技术  高效能量传递  光适应  
氮输入对滨海盐沼湿地碳循环关键过程的影响及机制 期刊论文
植物生态学报, 2021, 卷号: 45, 期号: 4, 页码: 321-333
作者:  韩广轩;  李隽永;  屈文笛
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氮输入  碳循环  碳分配  碳汇  滨海盐沼湿地  潮汐作用  
环境中微塑料研究进展与展望 期刊论文
科学通报, 2021, 卷号: 66, 期号: 13, 页码: 1547-1562
作者:  骆永明;  施华宏;  涂晨;  周倩;  季荣;  潘响亮;  徐向荣;  吴辰熙;  安立会;  孙晓霞;  何德富;  李艳芳;  马旖旎;  李连祯
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微塑料  环境介质  环境行为  生态风险  
2016年夏季长江口及其邻近海域表层沉积物中有机质的分布特征与来源分析 期刊论文
海洋湖沼通报, 2020, 期号: 1, 页码: 65-74
作者:  王晓峰;  刘东艳;  吴辉;  王玉珏
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长江口  沉积物  有机质  碳、氮稳定同位素  
禾本科作物小麦能吸收和积累聚苯乙烯塑料微球 期刊论文
科学通报, 2020, 卷号: 65, 期号: 20, 页码: 2120-2127
作者:  李瑞杰;  李连祯;  张云超;  杨杰;  涂晨;  周倩;  李远;  骆永明
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小麦幼苗  聚苯乙烯微球  砂培  吸收  积累  
高效Rubisco羧化活性筛选体系的设计与构建 期刊论文
微生物学通报, 2020, 卷号: 47, 期号: 8, 页码: 2619-2629
作者:  王斐;  张君丽;  赵春华;  蔡真;  张晓黎;  柳国霞;  李寅
Adobe PDF(1712Kb)  |  收藏  |  浏览/下载:226/41  |  提交时间:2021/12/01
核酮糖-1  5-二磷酸羧化/加氧酶  羧化活性  乳酸  CO_2固定  筛选体系  
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.  
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
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沉积物  磷形态  莱州湾  分布特征  磷的连续提取法