Article
Engineering, Environmental
Lydia Otoo Amponsah, Matt Dodd, Godfred Darko
Summary: This study investigated the distribution of toxic metals in surface soils at E-waste recycling sites in Kumasi, Ghana, and found significant environmental pollution and human health risks. The metal concentrations in the soils near the recycling sites were much higher than international soil quality guidelines, and some metals had high bioaccessibility, posing potential harm to human health.
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
(2022)
Review
Environmental Sciences
Xue Jiang, Rui Wang, Tiantian Chang, Yonghui Zhang, Kangyong Zheng, Ruihan Wan, Xueqiang Wang
Summary: This study aims to systematically review the effects of short-term exposure to different air pollutants on migraine attacks. The research will follow the guidelines of the World Health Organization and use systematic review and meta-analysis methods to evaluate the association between air pollution and migraine.
ENVIRONMENT INTERNATIONAL
(2023)
Article
Engineering, Environmental
Matt Dodd, Lydia Otoo Amponsah, Stephen Grundy, Godfred Darko
Summary: Agbogbloshie in Accra, Ghana, used to be a center for informal e-waste recycling but has recently been closed. This study examined the potential health risks associated with toxic metals found in the surface soils, including their concentrations and bioaccessibility. The concentrations of potentially toxic metals at the burning and dismantling sites were significantly higher than international soil quality guidelines. The risk of incidental ingestion of soil-borne metal contaminants at these sites was found to be very high based on total metal concentrations, bioaccessibility, and calculated risk indices. However, the human health risk from soil ingestion was lower in the surrounding neighborhood despite higher metal concentrations near the burning and dismantling sites.
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
(2023)
Article
Engineering, Environmental
Jinjing Xiao, Yuanhui Liu, Siyuan Jiang, Han Wang, Yuying Liu, Fengxiang Lin, Tianhe Liu, Ke Fang, Min Liao, Yanhong Shi, Haiqun Cao
Summary: Inhalation exposure to pesticides is a global concern, and accurately assessing the bioaccessibility of pesticides in ambient air is crucial. A new in vitro method was developed to estimate the inhalation bioaccessibility of emamectin benzoate, which was validated using a rat plasma pharmacokinetic bioassay. The results showed that the inhalation bioaccessibility was consistent with the inhalation bioavailability in vivo, and the risk assessment using this method appeared to be acceptable.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Engineering, Chemical
Irimia Oana, Przydatek Grzegorz, Panainte-Lehadus Mirela, Tomozei Claudia, Mosnegutu Emilian, Gawron Piotr
Summary: A 2020 investigation into urban air quality found that nitrogen oxide and PM10 concentrations were above average. With the exception of summer, the highest nitrogen oxide concentrations were observed in three seasons, with a significant decrease during COVID-19. The study revealed the impact of communication on air quality, particularly in winter. The highest concentration of nitrogen oxide suggested the possibility of pollutant advection from outside the urban area, while the elevated nitrogen oxide content in the atmosphere confirmed the significant presence of communication-originated pollutants. Advancing electro-mobility, adopting cutting-edge technologies, and utilizing renewable energy sources may help reduce harmful emissions into the atmosphere.
Article
Environmental Sciences
Helene Niculita-Hirzel, Sami Goekce, Caroline Eliane Jackson, Guillaume Suarez, Luc Amgwerd
Summary: The study compared the behavior of showerheads using water-atomization technology and continuous-flow technology in emitting water droplets, and found that while water-atomization showerheads emitted less inhalable water mass per unit of time than continuous-flow showerheads did, they generally emitted a slightly higher number of inhalable droplets. Further research is needed to assess whether this slight increase in the number of inhalable water droplets increases biological risk.
Article
Health Care Sciences & Services
Tomasz Urbanowicz, Krzysztof Skotak, Krzysztof J. Filipiak, Anna Olasinska-Wisniewska, Krystian Szczepanski, Michal Wyrwa, Jedrzej Sikora, Andrzej Tykarski, Marek Jemielity
Summary: This study found a possible relationship between coronary artery lesion progression and chronic exposure to NO2 air pollution in patients living in cities in Poland.
JOURNAL OF PERSONALIZED MEDICINE
(2023)
Article
Environmental Sciences
Carlos Boente, Adrian Zafra-Perez, Juan Carlos Fernandez-Caliani, Ana Sanchez de la Campa, Daniel Sanchez-Rodas, Jesus D. de la Rosa
Summary: Mining activities release large amounts of particulate matter into the atmosphere, which can have harmful effects on human health and ecosystems. This study assessed the impact of a polymetallic mine in Southwest Spain on nearby populations. PM10 sampling was conducted in three villages over a year, and high PM10 concentrations were found near the mine during spring and summer. High enrichments of As, Cu, Pb, and Zn were observed in all locations. However, the risk assessment showed that carcinogens were within permissible limits even in the closest village.
ATMOSPHERIC ENVIRONMENT
(2023)
Article
Environmental Sciences
Lyumeng Ye, Buqing Zhong, Minjuan Huang, Weihua Chen, Xuemei Wang
Summary: The study found serious air arsenic pollution in the populous Pearl River Delta region in China, posing potential risks to children mainly through ingestion of food and dust. Of concern is the potential non-carcinogenic and carcinogenic risks associated with long-term multimedia intake.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Environmental Sciences
Tie-Ning Zhang, Qi-Jun Wu, Yan-Hong Huang, Jing Li, Zong-Jiao Chen, Li-Li Li, Yan-Ling Chen, Shu Liu, Cheng-Zhi Jiang, Yu-Hong Zhao
Summary: Maternal exposure to PM10 during the 3 months prior to conception and the first trimester is associated with an increased risk of anorectal atresia/stenosis in offspring. Future prospective cohort studies are needed to confirm these findings.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Engineering, Environmental
Zhen Zhao, Xiao-San Luo, Yuanshu Jing, Hongbo Li, Yuting Pang, Lichun Wu, Qi Chen, Ling Jin
Summary: The study investigated the bioaccessibility and bioavailability of PM2.5-bound metals in the respiratory and digestive systems of humans in urban and industrial areas of Nanjing city, showing that the bioaccessibility and bioavailability of metals are element and body fluid dependent. Furthermore, source oriented metals in PM2.5 exhibited diverse bioaccessibility in different human organs.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Immunology
Matteo Bonato, Elisa Gallo, Martina Turrin, Erica Bazzan, Federico Baraldi, Marina Saetta, Dario Gregori, Alberto Papi, Marco Contoli, Simonetta Baraldo
Summary: This study demonstrates that short-term exposure to high levels of NO2 and PM10 is associated with reduced IFN-beta expression in airway epithelium, potentially leading to increased viral replication.
FRONTIERS IN IMMUNOLOGY
(2021)
Article
Engineering, Environmental
Aleix Balasch, Teresa Moreno, Ethel Eljarrat
Summary: Inhalation of PM2.5, dust ingestion, and dermal contact with dust are important pathways for human exposure to OPE contaminants. This study assesses the contamination levels of OPE in various indoor environments and finds that the concentration levels are below human health risk limits, although they may be only 2 times below the threshold for carcinogenic risk.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Environmental Sciences
Anais Kerric, Marc J. Mazerolle, Jean-Francois Giroux, Jonathan Verreault
Summary: This study investigated the contribution of atmospheric exposure pathways relative to diet for PBDEs and other HFRs in ring-billed gulls nesting in the densely populated Montreal area. The results showed that atmospheric exposure, in addition to dietary exposure, significantly contributed to the accumulation of PBDEs in the liver of ring-billed gulls. Future landfill-foraging wildlife species should consider atmospheric exposure to HFRs as a potential exposure route compared to the traditional dietary exposure pathway.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Environmental Sciences
Hyeon-Ju Oh, Taewon T. Han, Gediminas Mainelis
Summary: The use of eyebrow powders releases airborne particles that are inhaled, with concentrations ranging from 21.2 to 277.3 mu g/m(3) depending on particle fraction and powder type. TiO2 concentrations in PM4 and PM10 samples reached 2.7 mu g/m(3) and 9.3 mu g/m(3) respectively, proportional to the presence of TiO2 in the bulk powder.
JOURNAL OF EXPOSURE SCIENCE AND ENVIRONMENTAL EPIDEMIOLOGY
(2021)
Review
Environmental Sciences
Michael Komarek, Gildas Ratie, Zuzana Vankova, Adela Sipkova, Vladislav Chrastny
Summary: The increasing use of stable isotope systems in tracing contamination sources and biogeochemical processes is influenced by various environmental processes, making isotope tracing challenging. Accurate identification and quantification of isotope fractionation is crucial for future research in this field.
CRITICAL REVIEWS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY
(2022)
Article
Engineering, Environmental
Veronika Veselska, Hana Sillerova, Barbora Hudcova, Gildas Ratie, Petr Lacina, Bronislava Lalinska-Volekova, Lukas Trakal, Peter Sottnik, Lubomir Jurkovic, Michael Pohorely, Delphine Vantelon, Ivo Safarik, Michael Komarek
Summary: The incorporation of LDHs and HFOs into hybrid biochar-based composites in this study provides an innovative and cost-effective method for treating As/Sb-rich mine waters, showing great potential for remediation of small volumes of contaminated water in commercial applications.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Geochemistry & Geophysics
Rong Liao, Gildas Ratie, Zeming Shi, Adela Sipkova, Zuzana Vankova, Vladislav Chrastny, Junji Zhang, Michael Komarek
Summary: This study investigates the sources of cadmium (Cd) contamination in Chengdu, China and finds that both natural weathering processes and anthropogenic inputs contribute to the high variability of Cd concentrations in soil. Chemical weathering depletes the heavier Cd isotopes while enriching the lighter ones, and anthropogenic inputs modify the Cd isotopic trend in urban-agricultural areas.
APPLIED GEOCHEMISTRY
(2022)
Article
Engineering, Environmental
Xinzhe Zhu, Zibo Xu, Siming You, Michael Komarek, Daniel S. Alessi, Xiangzhou Yuan, Kumuduni Niroshika Palansooriya, Yong Sik Ok, Daniel C. W. Tsang
Summary: Data mining and machine learning have been applied to study the effects of microscopic material properties of Fe-BC on Cr(VI) removal in water, revealing that direct impacts of impregnated iron on Cr(VI) removal may be limited, while altering biochar properties indirectly affects the removal process. The study's machine learning models consider surface functionalities of BC and Fe-BC to offer more accurate predictions for Cr(VI) removal, providing important insights for the design of engineered biochar for environmental remediation.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Engineering, Environmental
D. Baragano, G. Ratie, C. Sierra, V. Chrastny, M. Komarek, J. R. Gallego
Summary: This study introduces a novel approach combining multivariate statistics and environmental forensic techniques to identify distinct pollution sources in a severely polluted estuarine area, showcasing the efficacy of the method. Factor analysis and clustering were used to differentiate sub-areas with different geochemical behaviors, highlighting the usefulness of this methodology in pollution source identification.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Engineering, Environmental
Barbora Hudcova, Jeremy B. Fein, Daniel C. W. Tsang, Michael Komarek
Summary: This study quantified the sorption of Zn(II) and As(V) onto Mg-Fe LDH/BC composites and modeled their adsorption behavior. The results revealed that LDH is the main phase responsible for the removal of metal(loid)s from solution, while BC only contributes in systems with the most effective type of BC. Different adsorption mechanisms were observed at different concentrations, with inner-sphere surface complexation dominating at low concentrations and precipitation and formation of amorphous ferric arsenates contributing at higher concentrations. Increasing As(V) concentrations led to enhanced Mg leaching and destruction of the LDH structure. Overall, the study highlights the importance of comprehensive studies to optimize the behavior of novel composite materials in environmental technologies.
CHEMICAL ENGINEERING JOURNAL
(2022)
Article
Geochemistry & Geophysics
Elvira A. Dovletyarova, Olga S. Fareeva, Alexander P. Zhikharev, Ramilla A. Brykova, Evgenii L. Vorobeichik, Marina V. Slukovskaya, Martina Vitkova, Vojtech Ettler, Carolina Yanez, Alexander Neaman
Summary: The potential use of zero-valent iron (ZVI) nanoparticles for the remediation of metal contaminated soils has been widely studied, but doubts remain about their superiority compared to ZVI microparticles or natural iron oxides. This study found that under the experimental setup, ZVI nanoparticles did not prove to be superior in immobilizing metals in contaminated soil.
APPLIED GEOCHEMISTRY
(2022)
Article
Biotechnology & Applied Microbiology
Anugrah Ricky Wijaya, Irma Kartika Kusumaningrum, Lukmannul Hakim, Anna Francova, Vladislav Chrastny, Martina Vitkova, Zuzana Vankova, Michael Komarek
Summary: This study focused on analyzing the metal concentrations and Pb isotopes of road-side dust in central Jakarta to assess contamination sources from various areas. The results indicated that the highest metal concentrations were found in the traffic area, and the Pb contamination originated from industry and railway, spreading to the bay and residential areas.
ENVIRONMENTAL TECHNOLOGY & INNOVATION
(2022)
Article
Geosciences, Multidisciplinary
Martin Novak, Alexandre Andronikov, Chris Holmden, Yulia V. Erban Kochergina, Frantisek Veselovsky, Tomas Paces, Martina Vitkova, Vaclav Kachlik, Ondrej Sebek, Jakub Hruska, Marketa Stepanova, Jan Curik, Eva Prechova, Daniela Fottova, Irina E. Andronikova, Vojtech Erban, Magdalena Koubova, Iva Vostra, Marie Houskova, Arnost Komarek
Summary: Magnesium, calcium, and strontium isotopes were studied in a Central European headwater catchment recovering from acidification caused by acid rain. The sources of these base cations in runoff were constrained using a combination of isotope and non-isotope data. The isotopic composition of Mg, Ca, and Sr in precipitation, throughfall, and runoff were monitored, and various minerals were analyzed. The results suggest that biotite is the main source of geogenic Mg, while apatite and plagioclase are the likely sources of geogenic Ca. Plagioclase weathering contributes to a significant proportion of geogenic Sr in runoff.
Article
Engineering, Environmental
Jaroslav Semerad, Ondrej Lhotsky, Alena Filipova, Ondrej Urban, Katerina Sirova, Jana Bohackova, Michael Komarek, Tomas Cajthaml
Summary: In this study, a sequence of anoxic/oxic chemico-biological treatments was used to successfully degrade HCHs in extremely contaminated soil. The best results were achieved with mZVI/nZVI, grass cuttings, and oxygen-releasing compounds, with 80% removal of HCHs achieved in 129 days and 98% degradation achieved after 1106 days. Switching between aerobic and anaerobic phases, along with the addition of grass, created suitable conditions for the biodegradation of HCHs and monochlorobenzene/benzene by microbes.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Environmental Sciences
Efstratios Kelepertzis, Ioannis Matiatos, Fotini Botsou, Christina Antonopoulou, Ioannis Lappas, Elissavet Dotsika, Vladislav Chrastny, Pascal Boeckx, Sotirios Karavoltsos, Michael Komarek
Summary: The Atalanti basin in central Greece is facing groundwater quality deterioration threats due to both natural and human-induced contamination sources. This study used a combination of statistical and hydrogeochemical techniques, as well as stable isotope compositions, to investigate the origin of salinity and nitrate contamination. The findings showed that irrigation return flow and marine aerosols were the main contributors to high salinity, while fertilizers and sewage waste were the dominant sources of nitrate. The study also revealed the influence of redox conditions on the biogeochemical transformations of nitrogen species and the mobilization of chromium (VI).
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Multidisciplinary Sciences
Marek Osacky, Tomas Bincik, Barbora Hudcova, Martina Vitkova, Helena Palkova, Pavol Hudec, Peter Bacik, Adriana Czimerova
Summary: The conversion of waste materials into efficient sorbents was investigated in this study. The synthesis conditions and physicochemical properties of the sorbents were found to impact the removal efficiency of Zn2+ and Ni2+. Zeolite X-based sorbent exhibited the best performance due to its large channel dimensions, low Si/Al ratio, high cation exchange capacity, and high specific surface area.
Article
Engineering, Environmental
Kang Liu, Mengmeng Wang, Qiaozhi Zhang, Zibo Xu, Claudia Labianca, Michael Komarek, Bin Gao, Daniel C. W. Tsang
Summary: Oxidative extraction has become an economically viable option for recycling lithium from spent LiFePO4 batteries. In this study, the releases behaviour of Li from spent LiFePO4 batteries under different oxidizing conditions was investigated with NaClO as the oxidant. Mechanochemical oxidation produced lithium carbonate, while hydrometallurgical oxidation produced lithium chloride.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Chemistry, Multidisciplinary
Aikaterini Mitzia, Martina Vitkova, Gildas Ratie, Rostislav Choteborsky, Delphine Vantelon, Alexander Neaman, Michael Komarek
Summary: This study investigates the long-term behavior of stabilizing amendments for soil remediation and finds that different amendments have different effects on metal immobilization. Biochar and nZVI-BC are the most effective for long-term immobilization.
ENVIRONMENTAL SCIENCE-NANO
(2023)
Review
Environmental Sciences
Attila Csaba Kondor, Anna Viktoria Vancsik, Laszlo Bauer, Lili Szabo, Zoltan Szalai, Gergely Jakab, Gabor Maasz, Marta Pedrosa, Maria Jose Sampaio, Ana Rita Lado Ribeiro
Summary: This review provides a critical overview of research on the removal efficiency of priority substances and compounds of emerging concern through bank filtration, discussing influencing factors and future challenges. The findings show that the efficiency of bank filtration is influenced by multiple factors and varies for different substances.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinyan Wang, Shuai Zhang, Huihui Yan, Zhao Ma, Yunshan Zhang, Haining Luo, Xueli Yang
Summary: This study investigated the association between ambient PM2.5, O3 pollution, and ovarian reserve in reproductive-aged Chinese women. The results showed that increased exposure to PM2.5 and O3 was associated with decreased AMH levels, indicating reduced ovarian reserve. Notably, the effects of O3 exposure on ovarian reserve were different from those of PM2.5 exposure.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Tingting Ma, Yanjuan Ding, Fengjiao Xu, Chen Zhang, Min Zhou, Ya Tang, Yanrong Chen, Yating Wen, Rufei Chen, Bin Tang, Shigui Wang
Summary: The dragonfly species Orthetrum albistylum can accumulate heavy metals, and its heat shock protein genes have the potential to serve as biomarkers for monitoring environmental pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Naoto Ishiwaka, Koya Hashimoto, Masayoshi K. Hiraiwa, Francisco Sanchez-Bayo, Taku Kadoya, Daisuke Hayasaka
Summary: Systemic insecticides and rising temperatures have combined effects on the abundance of Odonata nymphs in paddy fields. The standalone effect of insecticide exposure decreased the Odonata community, while nymphs decreased synergistically with temperature rise in paddy water. However, the impacts of each stressor alone varied among species.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Marco Vecchiato, Carlo Barbante, Elena Barbaro, Francois Burgay, Warren R. L. Cairns, Alice Callegaro, David Cappelletti, Federico Dallo, Marianna D'Amico, Matteo Feltracco, Jean-Charles Gallet, Andrea Gambaro, Catherine Larose, Niccolo Maffezzoli, Mauro Mazzola, Ivan Sartorato, Federico Scoto, Clara Turetta, Massimiliano Varde, Zhiyong Xie, Andrea Spolaor
Summary: The Arctic region is facing contamination from long-range pollution and local human activities. Polycyclic Aromatic Hydrocarbons (PAHs) are used as environmental indicators for emission, transport, and deposition processes. Research conducted in the Arctic surface snow in Ny-Ålesund, Svalbard from October 2018 to May 2019 shows that long-range inputs of PAHs mainly occur in winter, while the most abundant analyte retene exhibits opposite seasonal trends.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Maoshui Zhuo, Zhijie Chen, Xiaoqing Liu, Wei Wei, Yansong Shen, Bing-Jie Ni
Summary: This paper discusses the application of three catalytic processes (photocatalysis, electrocatalysis, and biocatalysis) in the management of microplastic pollution, and introduces the efficiency and catalytic mechanisms of different catalysts. It also proposes the development prospects for sustainable management of microplastic pollution.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Shiyu Chen, Zhenzhen Shi, Qiang Zhang
Summary: In this study, a human physiologically based pharmacokinetic (PBPK) model of diethyl phthalate (DEP) was developed to assess its toxicity. The model considers the distribution and metabolism of DEP and its active metabolite monoethyl phthalate (MEP) in different tissue compartments. Sensitivity analysis and Bayesian Markov chain Monte Carlo (MCMC) simulations were performed to evaluate the uncertainty and variability of the model parameters. The results suggest that dermal absorption is an important route of exposure to DEP in the environment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Bangguo Wang, Lijing Wang, Wenxi Cen, Tao Lyu, Peter Jarvis, Yang Zhang, Yuanxun Zhang, Yinghui Han, Lei Wang, Gang Pan, Kaili Zhang, Wei Fan
Summary: This study investigates the feasibility and mechanisms of a chemical-free nanobubble-based AOP for treating organic micropollutants in water. The results show that the oxygen nanobubble AOP has a significantly higher removal efficiency compared to air and nitrogen nanobubbles. The treatment performance is not affected by pH and the presence of ions. Higher initial concentrations of the micropollutant lead to slower treatment processes, but similar removal performance is achieved in the end. The presence of organic matter reduces the removal rate of the micropollutant. The results have practical feasibility for water and wastewater treatment.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yingmei Huang, Jicai Yi, Yao Huang, Songxiong Zhong, Bin Zhao, Jing Zhou, Yuxuan Wang, Yiwen Zhu, Yanhong Du, Fangbai Li
Summary: This study investigates the impact of biochar on methylmercury (MeHg) accumulation in rice. The results show that biochar reduces MeHg levels in paddy soils by decreasing bioavailable Hg and microbial Hg methylation. Additionally, biochar decreases the uptake and translocation of MeHg in rice plants, resulting in a reduction of MeHg accumulation in rice grains.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Nengde Zeng, Fei Huang, Jiani Du, Chenghao Huang, Qian Yang, Xinhua Zhan, Baoshan Xing
Summary: This study investigates the protein targets and protein-ligand interactions related to PAH contamination in crop xylem sap using computational tools. The results show that phenanthrene has a more pronounced effect on the xylem sap proteins of maize and wheat, with maize DEPs associated with lipid biosynthesis and wheat DEPs exhibiting an increase in ABC transporters. This study provides insights into the regulation and movement of PAHs within plant xylem.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Xinwei Chen, Hao Ma, Run Wang, Man Wang, Binbin Zhu, Yanqing Cong, Xiayue Zhu, Guoqin Wang, Yi Zhang
Summary: Co3O4/TiO2-NRs electrodes with excellent photoresponse were prepared via plasma-assisted modification of Co3O4 on TiO2. The combination of Co3O4 and TiO2 improved the light utilization efficiency and showed potential for degradation of pollutants.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Wenjing Ji, Liying Song, Jing Wang, Hongqing Song
Summary: This study conducted a life-cycle assessment to examine the correlation between natural gas consumption and carbon emissions in different end uses in China. The results showed that both natural gas consumption and life-cycle carbon emissions have been increasing since 2017. Significant variations in NG life-cycle carbon emissions were found across different provinces and sectors, highlighting the need for targeted efforts to reduce carbon emissions.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Youyi Chen, Boxuan Zhang, Pojun Zhang, Guogui Shi, Hao Liang, Wu Cai, Jingyu Gao, Sumin Zhuang, Kaiyin Luo, Jiaqi Zhu, Chaoxiang Chen, Kunyu Ma, Jinrong Chen, Chun Hu, Xueci Xing
Summary: The synergistic effects of trace sulfadiazine and cast-iron corrosion scales on the formation of disinfection by-products in drinking water distribution systems were investigated. The presence of magnetite resulted in increased concentrations of DBPs due to the higher microbial activity and enhanced microbial extracellular electron transport pathway. The study highlights the importance of considering trace antibiotics pollution and corrosion scales in water sources for DBP control.
ENVIRONMENTAL POLLUTION
(2024)
Review
Environmental Sciences
Bishwa Raj Pokharel, Vijay Sheri, Manoj Kumar, Zhiyong Zhang, Baohong Zhang
Summary: This review summarizes the interactions, uptake, and transport of aluminum nanoparticles (Al-NPs) in plants, highlighting their negative effects on plant growth and development, as well as their potential to alter plant defense systems and gene expression.
ENVIRONMENTAL POLLUTION
(2024)
Article
Environmental Sciences
Yonglu Wang, Fengsong Zhang, Xiaoyong Liao, Xiao Yang, Guixiang Zhang, Liyun Zhang, Chaojun Wei, Pengge Shi, Jiongxin Wen, Xiaorong Ju, Can Xu, Yang Liu, Ying Lan
Summary: This study aims to explore the effects of thiencarbazone-methyl center dot isoxaflutole on soil microflora and the potential mitigation mechanisms to bacterial communities. It was found that increasing the application of thiencarbazone-methyl center dot isoxaflutole resulted in increased stress on soil bacterial community structure and diversity. Increasing soil pH was recognized as a key factor in improving the diversity and structure of soil microflora. Supplemental use of nitrapyrin or modified attapulgite can increase soil pH and improve bacterial diversity.
ENVIRONMENTAL POLLUTION
(2024)