Environmental Chemistry最新文献

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The features of haloacetic acid oxidation that contribute to stratospheric ozone depletion 导致平流层臭氧耗竭的卤乙酸氧化的特征
IF 4.3 4区 环境科学与生态学
Environmental Chemistry Pub Date : 2022-04-12 DOI: 10.1071/en21140
S. Savilov, N. Strokova, A. Ivanov, G. Kuramshina, I. Morozov
{"title":"The features of haloacetic acid oxidation that contribute to stratospheric ozone depletion","authors":"S. Savilov, N. Strokova, A. Ivanov, G. Kuramshina, I. Morozov","doi":"10.1071/en21140","DOIUrl":"https://doi.org/10.1071/en21140","url":null,"abstract":"Environmental context Due to The Montreal Protocol, stratospheric ozone concentration is slowly regenerating, however, the recovery rate is slower than predicted by photochemical models. FTIR spectroscopy together with quantum chemical calculations confirmed that ozone reacts with halogenated acids adsorbed at a model aerosol surface. Reactions occur at low temperatures without photochemical activation with formation of halogen oxides that are known to promote catalytic cycles of ozone depletion. Abstract The present work addresses the problem of stratospheric ozone depletion. While gas phase and photochemically induced reactions of ozone are well studied, the mechanisms of heterogeneous O3 interactions with different halogenated species still remain uncertain. An in situ FTIR investigation of low-temperature heterogeneous reactions of ozone and haloacetic acids in conditions close to stratospheric was performed and supported by ab initio quantum chemical calculations. Products of ozone reaction with differently chlorine and bromine-substituted acetic acids were identified and possible reactions pathways were suggested. Ozone can attach to a carbon atom to release a halogen atom that forms a halogen oxide. Halogen oxide in its turn can take part in the catalytic cycles of ozone depletion. Suggested reaction pathways leading to the additional release of the chlorine oxides can enhance the atmospheric models that calculate ozone concentration.","PeriodicalId":11714,"journal":{"name":"Environmental Chemistry","volume":"11 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2022-04-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81883115","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
POSSMs: a parsimonious speciation model for metals in soils 土壤中金属的简约形态模型
IF 4.3 4区 环境科学与生态学
Environmental Chemistry Pub Date : 2022-01-01 DOI: 10.1071/en21100
S. Lofts
{"title":"POSSMs: a parsimonious speciation model for metals in soils","authors":"S. Lofts","doi":"10.1071/en21100","DOIUrl":"https://doi.org/10.1071/en21100","url":null,"abstract":"","PeriodicalId":11714,"journal":{"name":"Environmental Chemistry","volume":"11 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78952082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Arsenosugars and arsenolipids are formed simultaneously by the unicellular alga Dunaliella tertiolecta 砷糖和砷脂是由单细胞海藻Dunaliella terolecta同时形成的
IF 4.3 4区 环境科学与生态学
Environmental Chemistry Pub Date : 2022-01-01 DOI: 10.1071/en22043
Ronald A. Glabonjat, Elliott G. Duncan, F. Krikowa, K. Francesconi, W. Maher
{"title":"Arsenosugars and arsenolipids are formed simultaneously by the unicellular alga Dunaliella tertiolecta","authors":"Ronald A. Glabonjat, Elliott G. Duncan, F. Krikowa, K. Francesconi, W. Maher","doi":"10.1071/en22043","DOIUrl":"https://doi.org/10.1071/en22043","url":null,"abstract":"","PeriodicalId":11714,"journal":{"name":"Environmental Chemistry","volume":"81 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84117058","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Modelling light-absorbing particle–snow–radiation interactions and impacts on snow albedo: fundamentals, recent advances and future directions 模拟光吸收粒子-雪辐射相互作用及其对雪反照率的影响:基本原理、最新进展和未来方向
IF 4.3 4区 环境科学与生态学
Environmental Chemistry Pub Date : 2022-01-01 DOI: 10.1071/en22013
C. He
{"title":"Modelling light-absorbing particle–snow–radiation interactions and impacts on snow albedo: fundamentals, recent advances and future directions","authors":"C. He","doi":"10.1071/en22013","DOIUrl":"https://doi.org/10.1071/en22013","url":null,"abstract":"","PeriodicalId":11714,"journal":{"name":"Environmental Chemistry","volume":"381 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88220554","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Toxicity of arsenic(v) to temperate and tropical marine biota and the derivation of chronic marine water quality guideline values 砷(v)对温带和热带海洋生物群的毒性和长期海洋水质指标值的推导
IF 4.3 4区 环境科学与生态学
Environmental Chemistry Pub Date : 2022-01-01 DOI: 10.1071/en22039
L. Golding, M. V. Valdivia, J. V. van Dam, G. Batley, S. Apte
{"title":"Toxicity of arsenic(v) to temperate and tropical marine biota and the derivation of chronic marine water quality guideline values","authors":"L. Golding, M. V. Valdivia, J. V. van Dam, G. Batley, S. Apte","doi":"10.1071/en22039","DOIUrl":"https://doi.org/10.1071/en22039","url":null,"abstract":"","PeriodicalId":11714,"journal":{"name":"Environmental Chemistry","volume":"5 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"75424949","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Chemical characterisation of natural and anthropogenic inputs of dust in the seasonal snowpack (2017–2020) at Calderone Glacier (Gran Sasso d’Italia) 卡尔德龙冰川(意大利大萨索)季节性积雪中自然和人为粉尘输入的化学特征(2017-2020)
IF 4.3 4区 环境科学与生态学
Environmental Chemistry Pub Date : 2022-01-01 DOI: 10.1071/en22017
Federica Bruschi, B. Moroni, C. Petroselli, Paola Gravina, R. Selvaggi, M. Pecci, A. Spolaor, P. Tuccella, E. Raparelli, J. Gabrieli, G. Esposito, P. D'Aquila, D. Cappelletti
{"title":"Chemical characterisation of natural and anthropogenic inputs of dust in the seasonal snowpack (2017–2020) at Calderone Glacier (Gran Sasso d’Italia)","authors":"Federica Bruschi, B. Moroni, C. Petroselli, Paola Gravina, R. Selvaggi, M. Pecci, A. Spolaor, P. Tuccella, E. Raparelli, J. Gabrieli, G. Esposito, P. D'Aquila, D. Cappelletti","doi":"10.1071/en22017","DOIUrl":"https://doi.org/10.1071/en22017","url":null,"abstract":"","PeriodicalId":11714,"journal":{"name":"Environmental Chemistry","volume":"221 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77549194","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Assessment factors in species sensitivity distributions for the derivation of guideline values for aquatic contaminants 水生污染物指标值推导中物种敏感性分布的评价因子
IF 4.3 4区 环境科学与生态学
Environmental Chemistry Pub Date : 2022-01-01 DOI: 10.1071/en22061
D. Fox, G. Batley
{"title":"Assessment factors in species sensitivity distributions for the derivation of guideline values for aquatic contaminants","authors":"D. Fox, G. Batley","doi":"10.1071/en22061","DOIUrl":"https://doi.org/10.1071/en22061","url":null,"abstract":"","PeriodicalId":11714,"journal":{"name":"Environmental Chemistry","volume":"174 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77496130","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Insights into interactions of chlorine-based cleaning products with indoor relevant surfaces 氯基清洁产品与室内相关表面的相互作用
IF 4.3 4区 环境科学与生态学
Environmental Chemistry Pub Date : 2022-01-01 DOI: 10.1071/en22031
M. R. Alves, C. Deeleepojananan, V. W. Or, Izaac Sit, V. Grassian
{"title":"Insights into interactions of chlorine-based cleaning products with indoor relevant surfaces","authors":"M. R. Alves, C. Deeleepojananan, V. W. Or, Izaac Sit, V. Grassian","doi":"10.1071/en22031","DOIUrl":"https://doi.org/10.1071/en22031","url":null,"abstract":"","PeriodicalId":11714,"journal":{"name":"Environmental Chemistry","volume":"6 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"88700701","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Selenium cycling in a marine dominated estuary: Lake Macquarie, NSW, Australia a case study 硒在海洋主导的河口循环:澳大利亚新南威尔士州麦考瑞湖的案例研究
IF 4.3 4区 环境科学与生态学
Environmental Chemistry Pub Date : 2022-01-01 DOI: 10.1071/en22032
W. Maher, G. Batley, F. Krikowa, M. Ellwood, J. Potts, R. Swanson, P. Scanes
{"title":"Selenium cycling in a marine dominated estuary: Lake Macquarie, NSW, Australia a case study","authors":"W. Maher, G. Batley, F. Krikowa, M. Ellwood, J. Potts, R. Swanson, P. Scanes","doi":"10.1071/en22032","DOIUrl":"https://doi.org/10.1071/en22032","url":null,"abstract":"","PeriodicalId":11714,"journal":{"name":"Environmental Chemistry","volume":"17 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84413447","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Simultaneous capacitive deionisation and disinfection of saltwater by Ag@C/rGO electrodes Ag@C/还原氧化石墨烯电极同步电容去离子和盐水消毒
IF 4.3 4区 环境科学与生态学
Environmental Chemistry Pub Date : 2022-01-01 DOI: 10.1071/en21131
W.-T. Chang, P.-A. Chen, W.-R. Chen, S.-H. Liu, H. -. Wang
{"title":"Simultaneous capacitive deionisation and disinfection of saltwater by Ag@C/rGO electrodes","authors":"W.-T. Chang, P.-A. Chen, W.-R. Chen, S.-H. Liu, H. -. Wang","doi":"10.1071/en21131","DOIUrl":"https://doi.org/10.1071/en21131","url":null,"abstract":"","PeriodicalId":11714,"journal":{"name":"Environmental Chemistry","volume":"1 1","pages":""},"PeriodicalIF":4.3,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81557616","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
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