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Institute of Urban Environment achieved new progress in atmospheric oxidation capacity and ozone pollution mechanism
Contacts:CHEN Jinshen
E-mail：jschen@iue.ac.cn
link :https://doi.org/10.5194/acp-22-2173-2022Recently, the team of Atmospheric Environment led by Professor CHEN Jinsheng in the Institute of Urban Environment, Chinese Academy of Sciences (IUE, CAS) explored the atmospheric oxidation capacity and O3 pollution mechanism in a coastal city of Southeast China with an Observation-Based Model coupled to the Master Chemical Mechanism.The elevated O3 concentrations enhance th...
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Impacts of global change on the phyllosphere microbiome
There are no real plants on earth, plants form complex interaction networks with diverse microbiomes in the environment. Healthy plants have diverse and taxonomically structured microbial communities—the plant microbiome, which are ubiquitous in plant tissues and surfaces, play an important role in plant growth and development, nutrient uptake, and resistance responses. The...
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New progress has been made in the simultaneous removal of multiple pollutants by millimeter-scale monolithic Co2AlO4@Al2O3 pellets: Performance, mechanism and toxicity
Thanks to the high specific surface area, flexibly modifiable structure and abundant coordination environment, metal-organic frameworks (MOFs) have been widely used in the field of advanced oxidation to enhance the removal efficiency of pollutants. Currently, constructing two-dimensional (2D) and three-dimensional (3D) MOFs-based macroscopic materials toward removing polluta...
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Exploration of the atmospheric chemistry of nitrous acid in a coastal city of southeastern China: Results from measurements across four seasons
Contacts:CHEN Jinshen
E-mail：jschen@iue.ac.cn
link :https://doi.org/10.5194/acp-22-371-2022Prof. Chen jinsheng from Institute of Urban Environment, Chinese Academy of Sciences and his collaborators have studied the atmospheric chemistry of nitrous acid in a coastal city of southeastern China. The study was published in Atmospheric Chemistry Physics.Because nitrous acid (HONO) photolysis is a key source of hydroxyl (OH) radicals, identifying the atmospheric sources...
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The official release of two national standards led by the Institute of Urban Environment, Chinese Academy of Sciences
Recently, two national standards "Sustainable Development of Cities and Communities: Urban Descriptive Framework"(GB/T 41151-2021) "Sustainable Development of Cities and Communities Guidelines for the Evaluation of Low-Carbon Development Levels"(GB/T41152-2021) Led by the Institute of Urban Environment, Chinese Academy of Sciences was officially released and will be implemen...Recently, two national standards "Sustainable Development of Cities and Communities: Urban Descriptive Framework"(GB/T 41151-2021) "Sustainable Development of Cities and Communities Guidelines for the Evaluation of Low-Carbon Development Levels"(GB/T41152-2021) Led by the Institute of Urban Environment, Chinese Academy of Sciences was officially released and will be implemen...
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Potassium permanganate as a pre-oxidant to treat cyanobacteria-laden waters during a successive bloom
Contacts:YU Xin
E-mail：xyu@iue.ac.cn
link :https://doi.org/10.1016/j.watres.2021.117353Toxic cyanobacteria threaten drinking water safety, and pre-oxidation process can enhance the removal of cyanobacteria and cyanotoxin in drinking water treatment plants. Cyanobacterial blooms were a successive bloom, including development, maintenance and decline stage, which were driven by the life cycle of cyanobacteria. In our previous studies, we found that the change of...
