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Coupling mechanisms of S-Fe-P in surface sediments under the stresses of high salinity and heavy metals in coastal rivers 期刊论文
JOURNAL OF SOILS AND SEDIMENTS, 2021, 页码: 12
Authors:  Jiang, Ming;  Sheng, Yanqing;  Zhao, Guoqiang;  Wang, Wenjing
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Inorganic sulfur  Phosphorus  Reactive iron  Coastal sediments  
Glyphosate Accelerates the Proliferation of Microcystis aeruginosa, a Dominant Species in Cyanobacterial Blooms 期刊论文
ENVIRONMENTAL TOXICOLOGY AND CHEMISTRY, 2021, 卷号: 40, 期号: 2, 页码: 342-351
Authors:  Wang, Wenjing;  Jiang, Ming;  Sheng, Yanqing
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Microcystis aeruginosa  Microcystin  Glyphosate  Dissolved organic matter  
Conversion mechanisms between organic sulfur and inorganic sulfur in surface sediments in coastal rivers 期刊论文
SCIENCE OF THE TOTAL ENVIRONMENT, 2021, 卷号: 752, 页码: 11
Authors:  Jiang, Ming;  Sheng, Yanqing;  Liu, Qunqun;  Wang, Wenjing;  Liu, Xiaozhu
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Coastal rivers  Sediment  Inorganic sulfur  Organic sulfur  Buffer capacity  
Reduced magnitude and shifted seasonality of CO2 sink by experimental warming in a coastal wetland 期刊论文
ECOLOGY, 2020, 页码: 12
Authors:  Sun, Baoyu;  Yan, Liming;  Jiang, Ming;  Li, Xinge;  Han, Guangxuan;  Xia, Jianyang
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climate warming  coastal wetlands  ecosystem carbon fluxes  seasonality  soil salinity  species composition  
Attempt of basin-scale sediment quality standard establishment for heavy metals in coastal rivers 期刊论文
CHEMOSPHERE, 2020, 卷号: 245, 页码: 125596
Authors:  Liu, Qunqun;  Sheng, Yanqing;  Jiang, Ming;  Zhao, Guoqiang;  Li, Changyu
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EQUILIBRIUM PARTITIONING APPROACH  ECOLOGICAL RISK-ASSESSMENT  SURFACE SEDIMENTS  SOURCE APPORTIONMENT  SOURCE IDENTIFICATION  TRACE-METALS  ESTUARY  CONTAMINATION  GUIDELINES  POLLUTION  
Effects of suspended particular matters, excess PO43-, and salinity on phosphorus speciation in coastal river sediments 期刊论文
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH, 2020, 页码: 11
Authors:  Zhao, Guoqiang;  Sheng, Yanqing;  Wang, Wenjing;  Liu, Qunqun;  Jiang, Ming;  Li, Zhaoran
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ORGANIC PHOSPHORUS  FRESH-WATER  LAKE-SEDIMENTS  BIOAVAILABILITY  PHYTOPLANKTON  CARBON  SOILS  EUTROPHICATION  FRACTIONATION  PRESERVATION  
降雨量改变对黄河三角洲滨海湿地土壤呼吸的影响 期刊论文
生态学报, 2019, 卷号: 39, 期号: 13, 页码: 4806-4820
Authors:  李新鸽;  韩广轩;  朱连奇;  孙宝玉;  姜铭;  宋维民;  路峰
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降雨处理  土壤呼吸  滨海湿地  植被生物量  黄河三角洲  Precipitation Treatment  Soil Respiration  Coastal Wetlands  Vegetation Biomass  The Yellow River Delta  
The biogeochemical characteristics of phosphorus in coastal sediments under high salinity and dredging conditions 期刊论文
CHEMOSPHERE, 2019, 卷号: 215, 页码: 681-692
Authors:  Zhao, Guoqiang;  Sheng, Yanqing;  Jiang, Ming;  Zhou, Haoyuan;  Zhang, Huichao
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Phosphorus  Coastal sediments  Salinity  Sediment dredging  Bohai sea  
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
Authors:  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.