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Chinese Academy of Sciences Institutional Repositories Grid
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CAS IR Grid
机构
地理科学与资源研究所 [4]
福建物质结构研究所 [1]
兰州油气资源研究中心 [1]
重庆绿色智能技术研究... [1]
烟台海岸带研究所 [1]
兰州化学物理研究所 [1]
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OAI收割 [9]
内容类型
期刊论文 [6]
SCI/SSCI论文 [3]
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2019 [1]
2018 [1]
2016 [3]
2013 [1]
2012 [1]
2011 [1]
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学科主题
Geology [1]
环境材料与生态化学 [1]
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Study on pollution behavior and sulfate formation during the typical haze event in Nanjing with water soluble inorganic ions and sulfur isotopes
期刊论文
OAI收割
ATMOSPHERIC RESEARCH, 2019, 卷号: 217, 页码: 198-207
作者:
Guo, Ziyan
;
Guo, Qingjun
;
Chen, Shanli
;
Zhu, Bin
;
Zhang, Yanlin
  |  
收藏
  |  
浏览/下载:63/0
  |  
提交时间:2019/05/23
Haze
Water soluble inorganic ions
Sulfur isotope
Sulfate formation
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:25/0
  |  
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.
Air-water CO2 outgassing in the Lower Lakes (Alexandrina and Albert, Australia) following a millennium drought
期刊论文
OAI收割
SCIENCE OF THE TOTAL ENVIRONMENT, 2016, 卷号: 542, 页码: 453-468
作者:
Li, Siyue
;
Bush, Richard T.
;
Ward, Nicholas J.
;
Sullivan, Leigh A.
;
Dong, Fangyong
  |  
收藏
  |  
浏览/下载:31/0
  |  
提交时间:2018/03/15
Carbon Emissions
Dissolved Inorganic Carbon
Hydrological Drought
Climate Change
Acid Sulfate Soils
Carbon Cycling
Chemical and sulfur isotopic composition of precipitation in Beijing, China
SCI/SSCI论文
OAI收割
2016
作者:
Zhu G. X.
;
Guo, Q. J.
;
Chen, T. B.
;
Lang, Y. C.
;
Peters, M.
收藏
  |  
浏览/下载:65/0
  |  
提交时间:2016/12/16
Chemical composition
Sources
Sulfur isotope
Precipitation
Beijing
acid-rain
strontium isotope
wet precipitation
sulfate deposition
southwest china
northwest china
stable-isotope
inorganic-ions
urban
site
rainwater
Chemical and sulfur isotopic composition of precipitation in Beijing, China
SCI/SSCI论文
OAI收割
2016
作者:
Zhu G. X.
;
Guo, Q. J.
;
Chen, T. B.
;
Lang, Y. C.
;
Peters, M.
  |  
收藏
  |  
浏览/下载:25/0
  |  
提交时间:2017/11/09
Chemical composition
Sources
Sulfur isotope
Precipitation
Beijing
acid-rain
strontium isotope
wet precipitation
sulfate deposition
southwest china
northwest china
stable-isotope
inorganic-ions
urban
site
rainwater
Monitoring nitrogen deposition in typical forest ecosystems along a large transect in China
SCI/SSCI论文
OAI收割
2013
Sheng W. P.
;
Yu G. R.
;
Jiang C. M.
;
Yan J. H.
;
Liu Y. F.
;
Wang S. L.
;
Wang B.
;
Zhang J. H.
;
Wang C. K.
;
Zhou M.
;
Jia B. R.
收藏
  |  
浏览/下载:22/0
  |  
提交时间:2014/12/24
Dissolved inorganic nitrogen (DIN)
Ion-exchange resin (IER)
Forest
ecosystem
North-South Transect of Eastern China (NSTEC)
ChinaFLUX
south china
atmospheric deposition
ammonia emissions
united-states
nitric-oxide
exchange
saturation
cycle
northwest
sulfate
Effects of inorganic sulfates on the microstructure and properties of ion-exchange treated palygorskite clay
期刊论文
OAI收割
Colloids and Surfaces A: Physicochemical and Engineering Aspects, 2012, 卷号: 405, 页码: 59-64
作者:
Xu JX(徐继香)
;
Wang WB(王文波)
;
Mou B(牟斌)
;
Wang AQ(王爱勤)
;
Mu B(牟斌)
收藏
  |  
浏览/下载:33/0
  |  
提交时间:2013/03/24
Palygorskite
Inorganic sulfate
Microstructure
Zeta potential
Rheology
Organic-inorganic Hybrid Lanthanide-Silver Heterometallic Coordination Frameworks Constructed from Oxalate and Sulfate Anion: Syntheses, Structures, and Photoluminescent Properties
期刊论文
OAI收割
Zeitschrift Fur Anorganische Und Allgemeine Chemie, 2011, 卷号: 637, 期号: 6, 页码: 741-747
X. Y. Xiao
;
Y. Q. Wei
;
W. X. Zheng
;
K. C. Wu
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2012/06/06
Heterometallic complexes
Luminescence
Organic-inorganic hybrid
composites
Oxalate
Sulfate
magnetic-properties
crystal-structure
hydrothermal synthesis
thermal-behavior
metal sulfates
iron arsenate
acid
complex
tricks
chains
Influence of hydrogenation and TSR (thermochemical sulfate reduction) to natural gas isotopic composition.
期刊论文
OAI收割
OECOLOGIA, 2006, 卷号: 22, 期号: 8, 页码: 2237-2242
Liu, W. H.
;
Zhang, D. W.
;
Wang, X. F.
收藏
  |  
浏览/下载:20/0
  |  
提交时间:2013/03/13
organic-inorganic interaction
hydrogenation
TSR (thermochernical sulfate reduction)
methane hydrogen isotopic composition
sulfur isotope fractionation