Article
Environmental Sciences
Lifan Qin, Mengkun Zhai, Hefa Cheng
Summary: Burning coal significantly affects indoor air quality, with high concentrations of various gaseous pollutants. The use of clean fuel and improved stoves can effectively reduce indoor air pollution.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Engineering, Environmental
Leiping Cao, Ruimin Liu, Yiling Zhou, Cong Men, Lin Li
Summary: The study investigated the sources and risks of heavy metals in surface dust in Beijing, emphasizing the importance of implementing targeted management measures based on pollution sources and risk distribution. Analysis of samples identified the main heavy metal components from different sources and their threats to the ecosystem. The study highlights the need for targeted management measures based on pollution sources and risk distribution.
STOCHASTIC ENVIRONMENTAL RESEARCH AND RISK ASSESSMENT
(2022)
Article
Engineering, Marine
Geunchang Park, Wooseok Oh, Euna Yoon, Hyoungbeen Lee, Sunyoung Oh, Sara Lee, Chang keun Lee, Jong Seong Khim, Kyounghoon Lee
Summary: In this study, the echo signals of anchovies were identified using the dB-difference method, and their daytime and nighttime distribution characteristics were determined. The results showed that anchovies had a higher distribution in coastal areas and mainly occupied shallower water depths at night.
JOURNAL OF MARINE SCIENCE AND ENGINEERING
(2023)
Article
Chemistry, Analytical
Xiaofan Li, Ling Mu, Tian Liu, Yangyong Li, Chuanyang Feng, Xin Jiang, Ziye Liu, Mei Tian, Ying Chen
Summary: This study investigates the seasonal variations, sources, and transport characteristics of organic carbon and elemental carbon in fine particulate matter in Lvliang, China. The results provide important insights for emission reduction policies and air quality improvement in the region.
ENVIRONMENTAL CHEMISTRY
(2022)
Article
Environmental Sciences
Cheng-Bo Wei, Guang-He Yu, Li-Ming Cao, Heng-Xiao Han, Shi-Yong Xia, Xiao-Feng Huang
Summary: In this study, formaldehyde pollution in different regions of southern China was investigated using an online monitoring system and mass spectrometer. It was found that formaldehyde concentrations were higher in autumn compared to winter, and that isoprene played an important role in secondary formaldehyde generation. The study also revealed the interplay between anthropogenic and biogenic sources in formaldehyde formation.
ATMOSPHERIC ENVIRONMENT
(2023)
Article
Computer Science, Interdisciplinary Applications
Lin Zhang, Liming Hu
Summary: In this study, a multi-field numerical model considering soil pH variation and nonlinear soil parameters was developed to simulate the electro-osmotic consolidation process. The laboratory tests and numerical simulation showed that the electroosmosis conductivity was significantly affected by soil pH. The fully coupled model exhibited better agreement with experimental results and was capable of analyzing problems under complex operating conditions.
COMPUTERS AND GEOTECHNICS
(2022)
Article
Engineering, Civil
Guanhui Cheng, Guohe (Gordon) Huang, Qian Tan, Cong Dong, Xiong Zhou
Summary: By developing a macroscale composite principal-monotonicity distributed hydro-projection system, the accuracies and feasibilities of climate-informed hydrologic projections can be enhanced, and the variations can be decomposed with factors such as time, space, scales, and greenhouse gas emissions. These findings help advance climate-informed hydrologic projections and provide scientific assessment, adaptation, and mitigation of hydrologic hazards over climate-sensitive cold regions.
JOURNAL OF HYDROLOGY
(2023)
Article
Multidisciplinary Sciences
Bin Sun, Yonglong Lu, Yifu Yang, Mingzhao Yu, Jingjing Yuan, Ran Yu, James M. Bullock, Nils Chr Stenseth, Xia Li, Zhiwei Cao, Haojie Lei, Jialong Li
Summary: Cities have an impact on the distribution of bird species, with threatened bird hotspots overlapping greatly with urbanized areas, where only a small percentage of preferred land cover is found. While green infrastructure can improve local bird diversity, the homogeneity of urban environments results in similar species compositions across regions. Narrow-range species should be prioritized in biodiversity conservation strategies, and global coordination of conservation actions among cities is necessary.
Article
Engineering, Environmental
Guanglong Zhang, Tingting Lan, Guangqian Yang, Jianmin Li, Kankan Zhang
Summary: The study found that the main persistent organic pollutants in the soil of Guiyang are DDTs, HCHs, and PAHs, with the highest levels of PAHs observed in areas with larger population densities and more developed industries. The data suggest that DDTs and HCHs have past and recent common inputs, while mixtures of combustion activities are the major sources of PAHs in the soil.
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
(2022)
Article
Construction & Building Technology
Yang Chen, Jun Yang, Ruxin Yang, Xiangming Xiao, Jianhong (Cecilia) Xia
Summary: This study utilized map data and remote sensing images to identify urban functional zones in Shenyang, and evaluated their impact on the urban thermal environment. The results revealed a gradual decrease in land surface temperature in the city center, with public service facility land having the greatest influence on the urban thermal environment.
BUILDING AND ENVIRONMENT
(2022)
Article
Engineering, Marine
S. Dong, S. Abolfathi, M. Salauddin, J. M. Pearson
Summary: Understanding the spatial distribution of wave overtopping water behind coastal protection structures is crucial for assessing coastal safety. This study conducted laboratory experiments to investigate wave overtopping volume behind plain vertical seawalls and seawalls with recurve retrofitting, under different hydrodynamic conditions. The findings showed that increasing relative freeboard reduces the hazard zone and recurve retrofitting is more effective in reducing the hazard zone length under impulsive wave conditions.
Article
Engineering, Multidisciplinary
Yuan Yang, Wenbo Zhou, Xuyang Chen, Jinhua Ye, Haibin Wu
Summary: The new non-array flexible touching sensor based on variation of electrical impedance distribution (VEID) is proposed for detecting position and pressure of external touching, utilizing the SVM algorithm for modeling the relation between different touching and monitoring electrode signals with high accuracy.
Article
Environmental Sciences
Ruyi Li, Jing Xu, Jie Luo, Pan Yang, Yuwei Hu, Wenjing Ning
Summary: A total of 511 topsoils and 139 deep soil samples were collected to analyze the distribution characteristics, regional differentiation factors, and contamination sources of Cd in Shantou City. The results showed that the average value of soil Cd content was lower than the threshold value of soil environmental quality standard, but higher than the background value of soil. The source of Cd in the soil was a mix of anthropogenic and natural contamination, and the main source of contamination for adults and children was natural sources. The human health risk posed by Cd is below the reference threshold.
ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY
(2022)
Article
Geochemistry & Geophysics
Fei Zhou, Jerome Dyment
Summary: The heterogenous magma supply at ultraslow spreading ridges creates diverse seafloor morphologies and lithospheric structures, which lead to a large variability in marine magnetic anomalies. On the other hand, different magnetic signatures of different seafloors provide an opportunity to identify the modes of seafloor spreading on the ultraslow spreading ridges.
EARTH AND PLANETARY SCIENCE LETTERS
(2023)
Article
Environmental Sciences
Maoyu Cao, Mindong Chen, Pengxiang Ge, Yan Cui, Wenjing Li
Summary: In this study, a rapid method using liquid chromatography-mass spectrometry was developed to detect carbohydrates and monoterpene secondary organic aerosol (SOA(M)) tracers in the atmosphere. The study found that levoglucosan is the most abundant carbohydrate in the atmosphere with distinct seasonal variation. The study also determined the sources and contributions of these organic aerosols using models. The findings provide insights into the atmospheric environment and its pollutants.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Ecology
Yongping Kou, Chaonan Li, Bo Tu, Jiabao Li, Xiangzhen Li
Summary: The assembly mechanisms of ammonia-oxidizing archaea (AOA) and ammonia-oxidizing bacteria (AOB) communities along an altitudinal gradient were investigated. The study found that the alpha-diversity of AOA communities decreased monotonically with increasing elevation, while a sinusoidal pattern was observed for AOB communities. Mean annual temperature was the most influential factor for the alpha-diversity of AOA communities, while plant richness, soil conductivity, and total nitrogen made comparable contributions to the alpha-diversity of AOB communities. Additionally, beta-diversity of AOA and AOB communities were divided into two distinct clusters by elevation, mainly attributed to soil pH and variations in plant richness. AOB communities contributed more to soil nitrification potential in the low-altitude section, while AOA communities were more important in the high-altitude section.
Article
Engineering, Chemical
Shuai Wang, Yipin Lv, Xilong Wang, Daowei Gao, Aijun Duan, Huaiqing Zhao, Peng Zheng, Guozhu Chen
Summary: A well-designed catalyst with platinum and gold encapsulated in zeolite was studied for semi-hydrogenation reaction. Gold nanoparticles and zeolite surface were identified as the active sites for the reaction, with the gold active site showing preferable selectivity for phenylacetylene and 1,5-cyclooctadiene.
Article
Chemistry, Physical
Mengwei Gao, Bing Li, Jue Liu, Yuanan Hu, Hefa Cheng
Summary: In this study, activated MIL-88A material was synthesized and found to have excellent adsorption capacity for p-ASA in water. The adsorption behavior followed pseudo-second-order kinetics and Langmuir models. The Fe-O-As coordination and hydrogen bonding played important roles in the adsorption process.
JOURNAL OF COLLOID AND INTERFACE SCIENCE
(2023)
Article
Engineering, Environmental
Jing Xu, Guofeng Shen, Bo Fu, Yunman Han, Xinhao Suo, Zhiwei Chen, Yuqin Lai, Jingyi Li, Longsheng Li, Luchao Han, Shu Tao, Bengang Li
Summary: The biogeochemistry of phosphorus strongly affects the primary productivity of ecosystems, but the global P budget is imbalanced. This study evaluated P emissions from combustion sources and found that a significant fraction of P is released into the air, with varying proportions depending on the fuel type. This discovery of gaseous P emissions is crucial for reducing uncertainties in the imbalanced P budget.
ENVIRONMENTAL SCIENCE & TECHNOLOGY LETTERS
(2023)
Review
Environmental Sciences
Yanliang Li, Shafeeq Ur Rahman, Zhixin Qiu, Sher Muhammad Shahzad, Muhammad Farrakh Nawaz, Jianzhi Huang, Sadiq Naveed, Lei Li, Xiaojie Wang, Hefa Cheng
Summary: Anthropogenic activities contaminate the environment with heavy metals, posing a greater threat than natural phenomena. Cadmium, a highly toxic heavy metal, affects food safety and plant growth. Plants absorb and accumulate cadmium, causing detrimental effects on their morphology and physiology. Plants activate defense mechanisms to tolerate cadmium toxicity by producing antioxidants, up-regulating tolerant genes, and secreting phytohormones.
ENVIRONMENTAL POLLUTION
(2023)
Article
Environmental Sciences
Kai Yang, Xilong Wang, Hefa Cheng, Shu Tao
Summary: The aging processes of biochars in soils can slowly change their physicochemical properties, influencing their interaction with heavy metals. The effects of aging on immobilization of co-existing heavy metals in contaminated soils amended with contrasting biochars remain unclear. This study investigated the effects of wet-dry and freeze-thaw aging on the bioavailability and chemical fractionation of Cd and Pb in contaminated soil amended with chicken manure (CM) biochar and wheat straw (WS) biochar. The results showed that CM biochar effectively reduced the bioavailability of Cd and Pb, while WS biochar only immobilized Pb under freeze-thaw aging. The changes in heavy metal immobilization resulted from aging-induced alterations in biochar surface functional groups, porous structure, and dissolved organic carbon release. These findings are important for selecting suitable biochars for immobilizing multiple heavy metals in co-contaminated soil under changing environmental conditions.
ENVIRONMENTAL POLLUTION
(2023)
Article
Engineering, Environmental
Yatai Men, Yaojie Li, Zhihan Luo, Ke Jiang, Fan Yi, Xinlei Liu, Ran Xing, Hefa Cheng, Guofeng Shen, Shu Tao
Summary: This study conducted a wintertime field campaign in northern China to assess indoor PM2.5 variations. It was found that indoor PM2.5 concentration was about 60% lower in households using clean heating approaches compared to those burning traditional fuels. The results also showed that a transition to clean coals or biomass pellets could reduce indoor PM2.5 by 20%, and further switching to clean modern energies would reduce it an additional 30%, highlighting the significant benefits of promoting clean transitions in household heating activities.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Environmental Sciences
Chunyan Jiang, Chenglei Pei, Chunlei Cheng, Huizhong Shen, Qianhua Zhang, Xiufeng Lian, Xin Xiong, Wei Gao, Ming Liu, Zixin Wang, Bo Huang, Mei Tang, Fan Yang, Zhen Zhou, Mei Li
Summary: This study determined the VOC emission factors and source profiles in five industrial sectors based on large-scale field measurements in Guangzhou, China. The emission factors ranged from 1.6-152.4 kg/t to 3.1-242.2 kg/t using different measurement methods. Unique VOC source profiles were developed, and regional diversities in emission characteristics were observed. Controlling the emissions of aromatics and OVOCs is crucial for reducing O3 growth momentum, and prioritizing the control of 1,2-dibromoethane is important due to its high carcinogenic risk potential.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Environmental Sciences
Sijia Lou, Manish Shrivastava, Aijun Ding, Richard C. Easter, Jerome D. Fast, Philip J. Rasch, Huizhong Shen, Staci Massey L. Simonich, Steven J. Smith, Shu Tao, Alla Zelenyuk
Summary: The lung cancer risk from exposure to ambient polycyclic aromatic hydrocarbons (PAHs) is expected to change significantly by 2050 compared to 2008 due to changes in climate and emissions. Residential biofuel use in East Asia and South Asia contributes to the higher BaP concentrations, exceeding WHO-recommended limits. However, stringent air quality policies in developed countries have led to a substantial decrease in PAH lung cancer risk. Future policies should focus on reducing air pollutant emissions and promoting efficient combustion technologies.
Article
Energy & Fuels
Qiang Wang, Jie Fan, Mei-Po Kwan, Kan Zhou, Guofeng Shen, Na Li, Bowei Wu, Jian Lin
Summary: Since 2013, China has made remarkable progress in transitioning from traditional solid fuels to clean energy. However, this transition has disproportionately affected poor households, leading to concerns about the increasing energy burden. Although there has been a decrease in energy cost inequality, there is a growing disparity in energy burden between rural and urban households.
Article
Environmental Sciences
Lei Huang, Yuxin Liu, Yangyang Wu, Ziwen Ye, Futian Ren, Xinlei Liu, Guofeng Shen
Summary: The Chinese government has launched pilot stove renovation projects to improve household air quality. However, little research has been done on the impact of these projects on people's perception and willingness to participate. Additionally, factors affecting willingness to pay for the project in rural China are not clear. An investigation was conducted, revealing that the stove renovation project not only reduces PM2.5 exposure and mortality risk for rural residents, but also improves risk perception and self-protective willingness, especially for females and low-income residents. Moreover, higher income and larger family size were associated with higher risk perception and self-protective willingness, while willingness to pay for the project was related to support, benefits, income, and family size.
Article
Engineering, Environmental
Xuefeng Yu, Chuanhao Yan, Jinglei He, Jinlong Zhang, Hangzhou Lv, Fuqiang Liu, Jianlong Wang, Junfeng Liu, Xilong Wang
Summary: In this study, a magnetic nanomaterial with a core-shell structure was successfully synthesized for effective adsorption of gold ions. The material demonstrated excellent selectivity, one-step reduction, and easy separation, marking a significant breakthrough in the field of gold ion recovery.
CHEMICAL ENGINEERING JOURNAL
(2023)
Article
Environmental Sciences
Lifan Qin, Mengkun Zhai, Hefa Cheng
Summary: Burning coal significantly affects indoor air quality, with high concentrations of various gaseous pollutants. The use of clean fuel and improved stoves can effectively reduce indoor air pollution.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Engineering, Chemical
Guowei Wang, Hefa Cheng
Summary: In this work, a unique recyclable interfacial Z-scheme NiFe2O4/{0 1 0}BiVO4 composite was successfully designed for the removal of norfloxacin in aqueous solution. The composite exhibited a high removal efficiency and superior stability due to its interfacial Z-scheme structure. The formation of the composite occurs when specific facets of BiVO4 are exposed, creating a surface heterojunction.
SEPARATION AND PURIFICATION TECHNOLOGY
(2023)
Article
Economics
Dawit Guta, Hisham Zerriffi, Jill Baumgartner, Abhishek Jain, Sunil Mani, Darby Jack, Ellison Carter, Guofeng Shen, Jennifer Orgill-Meyer, Joshua Rosenthal, Katherine Dickinson, Rob Bailis, Yuta Masuda
Summary: Household solid fuel use is detrimental to health and the environment. The Indian government's PMUY subsidy has successfully promoted the adoption of LPG by millions of households. However, there is limited understanding of the decision-making process to reduce solid fuel use after transitioning to cleaner fuels. This study found that factors such as household wealth, social status, education level, and the prevalence of LPG use in the village are positively associated with LPG consumption and the discontinuation of solid fuel use. On the other hand, factors such as distance to LPG refill delivery, household size, and the PMUY subsidy are negatively associated with the share of LPG use.
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)