Environmental Science: Processes & Impacts最新文献

{"title":"Photodegradation of the main synthetic musk (HHCB) in water: kinetic study and influencing factors†","authors":"Hatice Turan, Mathieu Sebilo, Thierry Pigot and Mathilde Monperrus","doi":"10.1039/D4EM00351A","DOIUrl":"10.1039/D4EM00351A","url":null,"abstract":"<p >Galaxolide (HHCB) is the most common synthetic musk compound detected in numerous daily products. Despite its persistence in the aquatic environment, the photodegradation of HHCB remains poorly understood. In this study, we investigated the direct and indirect photolysis kinetics of HHCB under simulated sunlight and UVC light. Our aim was to determine the role of reactive oxygen species (ROS) responsible for HHCB degradation in the aquatic environment and to identify its transformation products. The influence of environmental factors on indirect photolysis was investigated by testing both synthetic waters (containing humic acid, carbonate (CO<small>₃</small><small>²⁻</small>), and nitrate (NO<small>₃</small><small>⁻</small>)) and real waters (riverine and effluent). Hydrogen peroxide (H<small>₂</small>O<small>₂</small>/UVC) was tested to simulate the wastewater treatment process. Quencher experiments were conducted to identify the role of ROS in HHCB photodegradation, including hydroxyl radicals (˙OH), carbonate radicals (CO<small>₃</small>˙<small>⁻</small>), triplet states of dissolved organic matter (<small>³</small>DOM*), and singlet oxygen (<small>¹</small>O<small>₂</small>). The results clearly indicated that HHCB was efficiently degraded by direct photolysis under both light conditions. The presence of H<small>₂</small>O<small>₂</small> led to the most efficient HHCB degradation due to the high production of ˙OH induced under UVC. Indirect photolysis contribution was observed, induced by ˙OH, CO<small>₃</small>˙<small>⁻</small>, <small>³</small>DOM*, and <small>¹</small>O<small>₂</small> to different extents depending on the light and matrix composition. The experiments led to the detection of transformation products: HHCB lactone, a well-known transformation product, and two other substances with proposed structures. This study provides a comprehensive identification of the processes involved in the direct and indirect photodegradation of HHCB, which could serve as the basis for evaluating and modeling the fate of HHCB in aquatic environments.</p>","PeriodicalId":74,"journal":{"name":"Environmental Science: Processes & Impacts","volume":" 9","pages":" 1571-1587"},"PeriodicalIF":4.3,"publicationDate":"2024-07-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141863022","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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}

{"title":"Oxidant concentrations and photochemistry in a vehicle cabin.","authors":"Pedro A F Souza, Corey R Kroptavich, Shan Zhou, Tara F Kahan","doi":"10.1039/d4em00319e","DOIUrl":"10.1039/d4em00319e","url":null,"abstract":"<p><p>Indoor air quality (IAQ) in vehicles can be important to people's health, especially for those whose occupations require them to spend extensive time in vehicles. To date, research on vehicle IAQ has primarily focused on direct emissions as opposed to chemistry happening in vehicle cabins. In this work, we conducted time-resolved measurements of the oxidants and oxidant precursors ozone (O₃), nitric oxide (NO), nitrogen dioxide (NO₂), and nitrous acid (HONO) inside the cabin of a 2012 Toyota Rav4 under varying ventilation conditions (<i>i.e.</i>, car off, car on with passive ventilation, car on with mechanical ventilation <i>via</i> the recirculating fan, and car on with mechanical ventilation <i>via</i> the direct fan). Ozone levels inside the vehicle were significantly lower than outdoors under most conditions, and were approximately half the outdoor levels when the direct fan was in operation. Nitric oxide and NO₂ concentrations were very low both inside the vehicle and outdoors. Nitrous acid levels in the vehicle were lower than reported values in other indoor environments, though much higher than expected outdoor levels. We also investigated the potential for photochemical production of radicals in the vehicle. Time- and wavelength-resolved solar irradiance spectra were collected, and steady state hydroxyl radical (OH) and nitrate radical (NO₃) concentrations were calculated. Steady state OH concentrations were predicted to be similar to those in air masses in residences illuminated by sunlight, suggesting the importance of HONO photolysis in vehicles. Conversely, nitrate radicals (NO₃) were not considered significant indoor oxidants in our study due to rapid titration by NO. Overall, our findings emphasize the importance of both air exchange and photochemistry in shaping the composition of air inside vehicles.</p>","PeriodicalId":74,"journal":{"name":"Environmental Science: Processes & Impacts","volume":" ","pages":""},"PeriodicalIF":4.3,"publicationDate":"2024-07-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141755711","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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}

{"title":"Emerging investigator series: Coprecipitation with glucuronic acid limits reductive dissolution and transformation of ferrihydrite in an anoxic soil†","authors":"Laurel K. ThomasArrigo, Luiza Notini, Sophie Vontobel, Sylvain Bouchet, Tabea Nydegger and Ruben Kretzschmar","doi":"10.1039/D4EM00238E","DOIUrl":"10.1039/D4EM00238E","url":null,"abstract":"<p >Ferrihydrite, a poorly crystalline Fe(<small>III</small>)-oxyhydroxide, is abundant in soils and is often found associated with organic matter. Model studies consistently show that in the presence of aqueous Fe(<small>II</small>), organic carbon (OC)-associated ferrihydrite undergoes less transformation than OC-free ferrihydrite. Yet, these findings contrast microbial reductive dissolution studies in which the OC promotes the reductive dissolution of Fe(<small>III</small>) in ferrihydrite and leads to the release of associated OC. To shed light on these complex processes, we quantified the extent of reductive dissolution and transformation of native Fe minerals and added ferrihydrite in anoxic soil incubations where pure <small>⁵⁷</small>Fe-ferrihydrite (<small>⁵⁷</small>Fh), pure <small>⁵⁷</small>Fe-ferrihydrite plus dissolved glucuronic acid (<small>⁵⁷</small>Fh + GluC<small>_aq</small>), a <small>⁵⁷</small>Fe-ferrihydrite-<small>¹³</small>C-glucuronic acid coprecipitate (<small>⁵⁷</small>Fh<small>¹³</small>GluC), or only dissolved glucuronic acid (<small>¹³</small>GluC<small>_aq</small>) were added. By tracking the transformation of the <small>⁵⁷</small>Fe-ferrihydrite in the solid phase with Mössbauer spectroscopy together with analysis of the iron isotope composition of the aqueous phase and chemical extractions with inductively coupled plasma-mass spectrometry, we show that the pure <small>⁵⁷</small>Fe-ferrihydrite underwent more reductive dissolution and transformation than the coprecipitated <small>⁵⁷</small>Fe-ferrihydrite when identical amounts of glucuronic acid were provided (<small>⁵⁷</small>Fh + GluC<small>_aq</small><em>versus</em><small>⁵⁷</small>Fh<small>¹³</small>GluC treatments). In the absence of glucuronic acid, the pure <small>⁵⁷</small>Fe-ferrihydrite underwent the least reductive dissolution and transformation (<small>⁵⁷</small>Fh). Comparing all treatments, the overall extent of Fe(<small>III</small>) reduction, including the added and native Fe minerals, determined with X-ray absorption spectroscopy, was highest in the <small>⁵⁷</small>Fh + GluC<small>_aq</small> treatment. Collectively, our results suggest that the limited bioavailability of the coprecipitated OC restricts not only the reductive dissolution of the coprecipitated mineral, but it also limits the enhanced reduction of native soil Fe(<small>III</small>) minerals.</p>","PeriodicalId":74,"journal":{"name":"Environmental Science: Processes & Impacts","volume":" 9","pages":" 1489-1502"},"PeriodicalIF":4.3,"publicationDate":"2024-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/em/d4em00238e?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141755710","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Alleviating effects of microplastics together with tetracycline hydrochloride on the physiological stress of Closterium sp.","authors":"Yun Kong, Qingyun Zhou, Renjuan Wang, Qi Chen, Xiangyang Xu, Liang Zhu and Yue Wang","doi":"10.1039/D4EM00286E","DOIUrl":"10.1039/D4EM00286E","url":null,"abstract":"<p >Microplastics have significant influence on both freshwater cyanobacteria and marine microalgae, especially under co-exposure with other pollutants such as heavy metals, antibiotics, and pharmaceuticals. In the present study, combined effects of microplastics (polyethylene terephthalate (PET) or polybutylene terephthalate (PBT)) and tetracycline hydrochloride (TCH) on the microalgae <em>Closterium</em> sp. were studied to evaluate their acute toxicity, and the cell density, total chlorophyll concentration, photosynthetic activity, antioxidant system, and subcellular structure of <em>Closterium</em> sp. under different treatments were used to explain the physiological stress mechanism of the combined effects. The results indicate that both the single and combined treatments have inhibition effects on the cell growth and photosynthetic activity, with inhibition efficiencies (in terms of cell density) of 5.0%, 9.2%, 66.7%, 55.1%, and 59.8% for PET (100 mg L<small>⁻¹</small>), PBT (100 mg L<small>⁻¹</small>), TCH (10 mg L<small>⁻¹</small>), PET/TCH (PET 100 mg L<small>⁻¹</small> and TCH 10 mg L<small>⁻¹</small>), and PBT/TCH (PBT 100 mg L<small>⁻¹</small> and TCH 10 mg L<small>⁻¹</small>), respectively, and relative electron-transport rates (rETRs) of 7.3%, 12.7%, 66.8%, 54.0%, and 59.9%, respectively, for each treatment compared with the control on the 7th day. Moreover, both PET and PBT have positive effects in alleviating TCH toxicity toward <em>Closterium</em> sp., and at the same time, the malondialdehyde level (MDA), superoxide dismutase (SOD) activity, and catalase (CAT) activity induced by the combined treatments were much higher than those from the single microplastic treatments but lower than those from TCH treatment after 7 days. It was demonstrated that TCH causes a much more serious oxidative stress than PET/TCH and PBT/TCH, and the lower oxidative stress of the PET/TCH and PBT/TCH groups could be attributed to the adsorption of TCH to PET or PBT. This work improves the understanding of the combined toxicity effects of microplastics and TCH on <em>Closterium</em> sp.</p>","PeriodicalId":74,"journal":{"name":"Environmental Science: Processes & Impacts","volume":" 9","pages":" 1588-1600"},"PeriodicalIF":4.3,"publicationDate":"2024-07-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141782784","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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}

{"title":"Correction: Emerging investigator series: physicochemical properties of wildfire ash and implications for particle stability in surface waters","authors":"Mrittika Hasan Rodela, Indranil Chowdhury and Amanda K. Hohner","doi":"10.1039/D4EM90034K","DOIUrl":"10.1039/D4EM90034K","url":null,"abstract":"<p >Correction for ‘Emerging investigator series: physicochemical properties of wildfire ash and implications for particle stability in surface waters’ by Mrittika Hasan Rodela <em>et al.</em>, <em>Environ. Sci.: Processes Impacts</em>, 2022, <strong>24</strong>, 2129–2139, https://doi.org/10.1039/D2EM00216G.</p>","PeriodicalId":74,"journal":{"name":"Environmental Science: Processes & Impacts","volume":" 9","pages":" 1651-1652"},"PeriodicalIF":4.3,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/em/d4em90034k?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141746798","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"A 50 year record for perfluoroalkyl acids in the high arctic: implications for global and local transport†","authors":"Daniel Persaud, Alison S. Criscitiello, Christine Spencer, Igor Lehnherr, Derek C. G. Muir, Amila O. De Silva and Cora J. Young","doi":"10.1039/D4EM00219A","DOIUrl":"10.1039/D4EM00219A","url":null,"abstract":"<p >Perfluoroalkyl acids (PFAAs) are persistent compounds that are ubiquitous globally, though some uncertainties remain in the understanding of their long-range transport mechanisms. They are frequently detected in remote locations, where local sources may be unimportant. We collected a 16.5 metre ice core on northern Ellesmere Island, Nunavut, Canada to investigate PFAA deposition trends and transport mechanisms. The dated core represents fifty years of deposition (1967–2016), which accounts for the longest deposition record of perfluoroalkylcarboxylic acids (PFCAs) in the Arctic and the longest record of perfluoroalkylsulfonic acids (PFSAs) globally. PFCAs were detected frequently after the 1990s and have been increasing since. Homologue pair correlations, molar concentration ratios, and model comparisons suggest that PFCAs are primarily formed through oxidation of volatile precursors. PFSAs showed no discernible trend, with concentrations at least an order of magnitude lower than PFCAs. We observed episodic deposition of some PFAAs, notably perfluorooctane sulfonic acid (PFOS) and perfluorobutane sulfonic acid (PFBS) before the 1990s, which may be linked to Arctic military activities. Tracer analysis suggests that marine aerosols and mineral dust are relevant as transport vectors for selected PFAAs during specific time periods. These observations highlight the complex mechanisms responsible for the transport and deposition of PFAAs in the High Arctic.</p>","PeriodicalId":74,"journal":{"name":"Environmental Science: Processes & Impacts","volume":" 9","pages":" 1543-1555"},"PeriodicalIF":4.3,"publicationDate":"2024-07-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/em/d4em00219a?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141745544","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Responses of CO2 and CH4 in the alpine wetlands of the Tibetan Plateau to warming and nitrogen and phosphorus additions†","authors":"Wenbao Zhang, Huijuan Xin, Zongxing Li, Qiao Cui, Bin Xu, Biao Tang, Yaning Wang, Chong Xu and Jian Xue","doi":"10.1039/D4EM00174E","DOIUrl":"10.1039/D4EM00174E","url":null,"abstract":"<p >Wetland ecosystems store large amounts of carbon, and CO<small>₂</small> and CH<small>₄</small> fluxes from this ecosystem receive the double impact of climate change and human activities. Nonetheless, research on how multi-gradient warming and nitrogen and phosphorus additions affect these wetland greenhouse gas emissions is still limited, particularly in alpine wetland ecosystems. Therefore, we conducted a field experiment on the Tibetan Plateau wetlands, investigating the effects of warming and nitrogen and phosphorus additions on the CO<small>₂</small> and CH<small>₄</small> fluxes in alpine wetlands. Results indicated that warming enhanced the CO<small>₂</small> absorption and CH<small>₄</small> emission in the alpine meadow ecosystem, possibly related to changes in plant growth and microbial activity induced by warming, while we noticed that the promotion of CO<small>₂</small> uptake weakened with the increase in the magnitude of warming, suggesting that there may be a temperature threshold beyond which the ecosystem's capacity for carbon sequestration may be reduced. Nitrogen addition increased CH<small>₄</small> emission, with the effect on CO<small>₂</small> absorption shifting from inhibition to enhancement as the amount of applied nitrogen or phosphorus increased. The interaction between warming and nitrogen and phosphorus additions further influenced CH<small>₄</small> emission, exhibiting a synergistic enhancement effect. This study deepens our understanding of the greenhouse gas responses of alpine wetland ecosystems to warming and nitrogen and phosphorus additions, which is significant for predicting and managing ecosystem carbon balance under global change.</p>","PeriodicalId":74,"journal":{"name":"Environmental Science: Processes & Impacts","volume":" 9","pages":" 1516-1525"},"PeriodicalIF":4.3,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141718678","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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}

{"title":"Distribution characteristics of soil microplastics and their impact on soil physicochemical properties in agricultural areas of the North China plain†","authors":"Yuze Zhou, Ming Dou, Yan Zhang, Kaizi Ning and Yuxuan Li","doi":"10.1039/D4EM00242C","DOIUrl":"10.1039/D4EM00242C","url":null,"abstract":"<p >Microplastic (MPs) pollution has become a global issue, with particular concern regarding MPs in soil. To determine the characteristics of MPs in agricultural production areas and their impact on soil physicochemical properties, soil samples were collected from different land use types in the North China Plain. Layered sampling was conducted and the soil physicochemical properties were determined. A novel image recognition method based on fluorescence staining was proposed for the batch analysis of MPs in the study area. Together with the results of the soil physicochemical properties, the impact of MPs on soil physicochemical properties was analyzed and evaluated. The results showed that the soil MPs abundance in this agricultural area was moderate to low compared to other agricultural areas, with a larger proportion of particle-type and fragment-type MPs smaller than 10 μm. The soil MPs were predominantly composed of polyvinyl chloride (PVC) and polypropylene (PP). MPs abundance was higher in farmland and forest land than in vegetable fields. The impact of MPs on soil physicochemical properties was mainly manifested in the changes in soil structure due to the different MPs characteristics. Apart from abundance, the type of MPs was found to be the main factor affecting soil bulk density, with particle size and shape influencing the soil aggregate structure. MPs may effect the pH values of sandy and loamy soils, primarily by altering the soil porosity and water holding capacity, but also by increasing the area and duration of contact between the soil medium and external water sources. This study revealed the MPs characteristics in agricultural areas as well as the pathways by which they can impact soil physicochemical properties.</p>","PeriodicalId":74,"journal":{"name":"Environmental Science: Processes & Impacts","volume":" 9","pages":" 1556-1570"},"PeriodicalIF":4.3,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141718679","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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}

{"title":"Biodegradability of unheated and laboratory heated dissolved organic matter†","authors":"Saraf Islam Promi, Courtney M. Gardner and Amanda K. Hohner","doi":"10.1039/D3EM00383C","DOIUrl":"10.1039/D3EM00383C","url":null,"abstract":"<p >Following wildfires, partially combusted biomass remains on the forest floor and erosion from the landscape can release dissolved pyrogenic organic matter (dPyOM) to surface waters. Therefore, post-fire alterations to dissolved organic matter (DOM) in aquatic systems may play a vital role in DOM stability and biogeochemical cycles. Dissolved PyOM biodegradation remains poorly understood and is expected to vary with combustion temperature and fuel source. In this study laboratory heating and leaching of forest floor materials (soil and litter) were used to compare the biodegradability of unheated, low (250 °C), and moderate (450 °C) temperature leachates. Inoculation experiments were performed with river microbes. Dissolved organic carbon (DOC) and nitrogen (DON), inorganic nitrogen, and DOM optical properties were monitored for 38 days. Inoculation experiments showed significantly greater DOC biodegradation of low and moderate temperature samples (64% and 71%, respectively) compared to unheated samples (32%). The greater DOC biodegradation may be explained by lower molecular weight DOM composition of heated leachates which was supported by higher initial <em>E</em><small>₂</small>/<em>E</em><small>₃</small> ratios (absorbance at 250 nm/365 nm). Further, the observed decrease in the <em>E</em><small>₂</small>/<em>E</em><small>₃</small> ratio after incubation suggests biodegradation of smaller compounds. This trend was greater for heated samples than unheated DOM. Specific ultraviolet absorbance increased after incubation, suggesting biodegradation of aliphatic compounds. Inoculated moderate temperature samples showed the greatest DON degradation (74%), followed by low temperature (58%) and unheated (51%) samples. Overall, results suggest that low and moderate temperature dPyOM was more biodegradable than unheated DOM, which may have implications for aquatic biogeochemical cycling, ecosystem function, and water quality in fire-impacted watersheds.</p>","PeriodicalId":74,"journal":{"name":"Environmental Science: Processes & Impacts","volume":" 8","pages":" 1429-1439"},"PeriodicalIF":4.3,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141614844","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"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}

{"title":"Correction: Emerging pollutants in the Esmeraldas watershed in Ecuador: discharge and attenuation of emerging organic pollutants along the San Pedro–Guayllabamba–Esmeraldas rivers","authors":"A. Voloshenko-Rossin, G. Gasser, K. Cohen, J. Gun, L. Cumbal-Flores, W. Parra-Morales, F. Sarabia, F. Ojeda and O. Lev","doi":"10.1039/D4EM90029D","DOIUrl":"10.1039/D4EM90029D","url":null,"abstract":"<p >Correction for ‘Emerging pollutants in the Esmeraldas watershed in Ecuador: discharge and attenuation of emerging organic pollutants along the San Pedro–Guayllabamba–Esmeraldas rivers’ by A. Voloshenko-Rossin <em>et al.</em>, <em>Environ. Sci.: Processes Impacts</em>, 2015, <strong>17</strong>, 41–53, https://doi.org/10.1039/C4EM00394B.</p>","PeriodicalId":74,"journal":{"name":"Environmental Science: Processes & Impacts","volume":" 8","pages":" 1440-1440"},"PeriodicalIF":4.3,"publicationDate":"2024-07-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://pubs.rsc.org/en/content/articlepdf/2024/em/d4em90029d?page=search","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141588952","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}