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浏览/检索结果: 共41条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 Drought impacts on hydrology and water quality under climate change 期刊论文  OAI收割 SCIENCE OF THE TOTAL ENVIRONMENT, 2023, 卷号: 858 作者:  Qiu, Jiali;  Shen, Zhenyao;  Xie, Hui   |  收藏  |  浏览/下载：22/0  |  提交时间：2023/02/02 Drought  Climate change  Hydrology  Water quality  Sediment  Nutrient   Metal contamination assessment in water column and surface sediments of a warm monomictic man-made lake: Sabalan Dam Reservoir, Iran 期刊论文  OAI收割 HYDROLOGY RESEARCH, 2020, 卷号: 51, 期号: 4, 页码: 799-814 作者:  Aradpour, Saber;  Noori, Roohollah;  Tang, Qiuhong;  Bhattarai, Rabin;  Hooshyaripor, Farhad   |  收藏  |  浏览/下载：27/0  |  提交时间：2021/03/18 arsenic  contamination index  copper  sediment pollution  water quality   Sediment quality of the Bohai Sea and the northern Yellow Sea indicated by the results of acid-volatile sulfide and simultaneously extracted metals determinations 期刊论文  OAI收割 MARINE POLLUTION BULLETIN, 2020, 卷号: 155, 页码: 7 作者:  Gao, Xuelu;  Song, Jinming;  Li, Xuegang;  Yuan, Huamao;  Zhao, Jianmin   |  收藏  |  浏览/下载：33/0  |  提交时间：2021/06/22 Toxic trace metals  Geochemical form  Potential mobility  Sediment analysis  Sediment quality indicator  Biological risk   Effects of Crucian Carp (Carassius auratus) on Water Quality in Aquatic Ecosystems: An Experimental Mesocosm Study 期刊论文  OAI收割 WATER, 2020, 卷号: 12, 期号: 5, 页码: 11 作者:  Huang, Yehui;  Mei, Xueying;  Rudstam, Lars G.;  Taylor, William D.;  Urabe, Jotaro   |  收藏  |  浏览/下载：29/0  |  提交时间：2020/09/14 crucian carp  nutrient  phytoplankton  periphyton  sediment  water quality   Bacterial community rather than metals shaping metal resistance genes in water, sediment and biofilm in lakes from arid northwestern China 期刊论文  OAI收割 ENVIRONMENTAL POLLUTION, 2019, 卷号: 254, 页码: 12 作者:  Song, Wenjuan;  Qi, Ran;  Zhao, Li;  Xue, Nana;  Wang, Liyi   |  收藏  |  浏览/下载：25/0  |  提交时间：2019/10/17 Bosten lake  Ebi lake  Sediment quality guidelines  Mercury resistance genes  Bacterial community   Effects of artificial reefs on the meiofaunal community and benthic environment - A case study in Bohai Sea, China 期刊论文  OAI收割 MARINE POLLUTION BULLETIN, 2019, 卷号: 140, 页码: 179-187 作者:  Yang, Xinyuan;  Lin, Chenggang;  Song, Xiaoyue;  Xu, Min;  Yang, Hongsheng   |  收藏  |  浏览/下载：50/0  |  提交时间：2019/05/15 Artificial reef  Ecological quality assessment  Meiofauna  Flow field  Sediment organic matter   Water Quality in Representative Tuojiang River Network in Southwest China 期刊论文  OAI收割 WATER, 2018, 卷号: 10, 期号: 7, 页码: - 作者:  Shan, Baoqing;  Zhang, Wenqiang;  Jin, Xin;  Cao, Huiming;  Zhao, Yu   |  收藏  |  浏览/下载：20/0  |  提交时间：2019/06/21 river network  water quality  sediment  river ecosystem  riparian zone   Relationship between the Main Communities and Environments of an Urban River and Reservoir: Considering Integrated Structural and Functional Assessments of Ecosystems 期刊论文  OAI收割 INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH, 2018, 卷号: 15, 期号: 10, 页码: 2302 作者:  Liu, Xingjian;  Wang, Xutao;  Yin, Kedong;  Tang, Dehao   |  收藏  |  浏览/下载：29/0  |  提交时间：2019/08/28 community  water quality  sediment  eco-exergy  biodiversity   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  OAI收割 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   |  收藏  |  浏览/下载：24/0  |  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.   海河流域平原段河流沉积物质量评价及其影响因素研究 学位论文  OAI收割 北京: 中国科学院大学, 2017 作者:  朱晓磊   |  收藏  |  浏览/下载：44/0  |  提交时间：2018/07/05 海河流域  沉积物质量评价  Haihe River Basin  沉积物毒性鉴别程序  Sediment Quality Assessment  效应导向毒性分 析  Sediment Toxicity identification And Evaluation  污染源解析  Effect Directed Analysis  Pollutant Source Analysis