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三峡生态环境研究所——大气环境研究中心
2014-03-30| 编辑: | 【

  一、目标定位 

  立足于成渝地区,围绕迫切需要解决的大气环境问题并发展污染控制科学与技术,致力于区域大气环境改善,在污染物的来源、成因及其在不同界面间的转化、归趋、控制技术与对策等领域开展科学研究和人才培养工作。 

  二、研究方向 

  1.区域大气复合污染的来源、成因及机理 

  2.三峡库区的大气污染过程对库区水、土及生态环境及局地气候的影响 

  3.污染源排放及控制技术 

  三、团队情况 

  中心成员7人,其中中科院特聘研究员、教育部海外名师特聘教授、青年创新促进会会员、协同创新联合学者各1名,中科院西部之光青年学者2名;高级职称员工占70%,留学人员占40% 

  四、科研条件 

  通过卫星遥感、浮空器观测、地面监测/采样等手段建立“天--地”立体观测系统;结合在线观测、滤膜采样/实验室分析、卫星反演和模型模拟等手段,开展相关的综合分析研究。目前团队拥有以质子转移反应质谱(PTR-TOF-MS)、时间飞行气溶胶化学成分监测仪(TOF-ACSM)、单颗粒气溶胶质谱仪(SPAMS)为核心的、涵盖大气复合污染中挥发性有机物、气相前体物、气溶胶化学成分、单颗粒组成/演化途径的在线外场观测与实验室模拟能力。 

  五、主研项目 

  中科院重点部署项目1项,国家自然科学基金项目6项,科技部基础专项1项,科技部重点研发计划1项,国防科工局高分重大专项1项,中科院青促会项目1项,中科院西部之光博士项目3项,重庆市科委项目3项、高层次人才特支计划项目1项。 

  六、联系方式及招聘计划 

  本中心诚聘相关领域的科研人员,有意者请联系陈阳(chenyang@cigit.ac.cn)。 

  七、近期论文: 

  1.        Particulate matter pollution over China and the effects of control policies. Science of the Total Environment,  2017,  584-585,  426-447. (IF=4.900) 

  2.        Aerosol optical properties and chemical composition apportionment in Sichuan Basin,  China. Science of the Total Environment,  2017,  577,  245-257. (IF=4.900) 

  3.        Highly time-resolved characterization of water-soluble inorganic ions in PM2.5 in a humid and acidic mega city in Sichuan Basin, China. Science of the Total Environment, 2017, 580, 224-234. (IF=4.900) 

  4.        Characterizing the composition and evolution of urban particles in Chongqing (China) during summertime. Atmospheric Research,  2017,  187,  84-94. (IF=3. 778) 

  5.        Source characterization of urban particles from meat smoking activities in Chongqing,  China using single particle aerosol mass spectrometry. Environmental Pollution,  2017,  228,  92-101. (IF=5, 099) 

  6.        Atmospheric deposition of polycyclic aromatic compounds and associated sources in an urban and a rural area of Chongqing,  China. Chemosphere,  2017,187,78-87 .(IF=4.208) 

  7.        Impact of socio-economic and meteorological factors on reservoirs’ air quality: a case in the Three Gorges Reservoir of Chongqing (TGRC),  China over a ten-year period. Environmental Science and Pollution Research,  2017,  24(19),  16206-16219. (IF=2.741) 

  8.        Ambient concentration and dry deposition of major inorganic nitrogen species at two urban sites in Sichuan Basin, China. Environmental Pollution, 2016, 219, 235-244. (IF=5.099) 

  9.        Characteristics of aerosol pollution during heavy haze events in Suzhou,  China. Atmospheric Chemistry and Physics,  2016,  16,  7357-7371. (IF=5.318) 

  10.     Chemical composition and light extinction contribution of PM2.5 in urban Beijing for a one-year period. Aerosol and Air Quality Research, 2015, 15(6), 2200-2211. (IF=2.606) 

  11.     Selective catalytic reduction of NOx by NH3 over CeO2 supported on TiO2,  Comparison of anatase,  brookite,  and rutile. Applied Catalysis B.,  2017, 208, 82-93. (IF=9.446) 

  12.     Acid pretreatment effect on the physicochemical property and catalytic performance of CeO2 for NH3-SCR. Applied Catalysis A: General,  2017, 542, 282-288. (IF=4.339) 

  13.     Enhanced low-temperature NH3-SCR performance of MnOx/CeO2 catalysts by optimal solvent effect. Applied Surface Science,  2017,420,407-415. (IF=3.387) 

  14.     Influence of different supports on the physicochemical properties and denitration performance of the supported Mn-based catalysts for NH3-SCR at low temperature. Applied Surface Science,  2017,  402, 208-217. (IF=3.387) 

  15.     Support effect of the supported ceria-based catalysts during NH3-SCR reaction. Chinese Journal of Catalysis,  2017,  38,  1423-1430. (IF=2.813) 

  16.     Influence of preparation methods on the physicochemical properties and catalytic performance of MnOx-CeO2 catalysts for NH3-SCR at low temperature. Chinese Journal of Catalysis,  2017,  38,  146-159. (IF=2.813) 

  17.     Preparation,  characterization,  and catalytic performance of high efficient CeO2-MnOx-Al2O3 catalysts for NO elimination. Chinese Journal of Catalysis,  2016, 37, 1369-1380. (IF=2.813) 

  18.     Research progress of ceria-based catalysts in the selective catalytic reduction of NOx by NH3. Acta Phys. –Chim. Sin,  2015,  31(5),  817-828. (IF=0.767) 

  19.     PM2.5 chemical compositions and aerosol optical properties in Beijing during the late fall. Atmosphere,  2015,  6,  164-182. (IF=1.487) 

  20.     Characteristics of Carbonaceous Species in PM2.5 in Wanzhou in the Hinterland of the Three Gorges Reservoir of Northeast Chongqing,  China. Atmosphere, 2015, 6, 534-546. (IF=1.487) 

  21.     Wet-only deposition of atmospheric inorganic nitrogen and associated isotopic characteristics in a typical mountain area,  southwestern China. Science of the Total Environment,  2018,  616-617,  55-63. (IF=4.900)  

  22.     Wet deposition and sources of inorganic nitrogen in the Three Gorges Reservoir Region, China. Environmental Pollution. 2018,  233,  520-528. (IF=5.099)  

  23.         Seasonal characteristics, formation mechanisms and source origins of PM2.5 in two megacities in Sichuan Basin, China. Atmospheric Chemistry and Physics, 2018, 18,865-881. (IF=5.318)  

 
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