Article
Engineering, Environmental
Spencer R. Moller, Adam F. Wallace, Rumana Zahir, Abrar Quadery, Deb P. Jaisi
Summary: This research investigates the degradation of glyphosate and finds temperature-dependent preferences for the reaction pathways. Glycine pathway becomes more preferred as reaction time and temperature increase. The findings suggest possible ways to bias glyphosate degradation towards safer products and reducing overall environmental toxicity.
JOURNAL OF HAZARDOUS MATERIALS
(2024)
Article
Public, Environmental & Occupational Health
Rachel M. Lucia, Xiyue Liao, Wei-Lin Huang, Danielle Forman, Alexis Kim, Argyrios Ziogas, Trina M. Norden-Krichmar, Deborah Goodman, Andrea Alvarez, Irene Masunaka, Khyatiben Pathak, Marissa McGilvrey, Apurva M. Hegde, Patrick Pirrotte, Hannah Lui Park
Summary: Animal and epidemiologic studies suggest that exposure to glyphosate and its metabolite AMPA may have adverse health effects. Our study examined glyphosate and AMPA levels in the urine of postmenopausal women in Southern California and found that the majority of subjects had detectable levels. Frequent consumption of organic food was associated with lower glyphosate and AMPA levels, but this association was not significant after adjusting for other factors. Grain consumption was associated with higher glyphosate levels, even among those who reported frequently consuming organic grains. Soy protein and alcohol consumption, as well as high frequency of fast food consumption, were associated with higher AMPA levels.
INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH
(2023)
Article
Engineering, Environmental
R. Choumane, S. Peulon
Summary: This study presents a simple treatment using nanostructured lead oxides thin films to degrade glyphosate until total mineralisation with no production of its main by-product AMPA. The synthesis conditions of these materials were determined previously in relation to an electrochemical depollution process of water polluted by soluble lead. The Pb-04 sample type with cubic needles nanostructures seems particularly efficient in achieving total mineralisation with a mineralisation capacity of (1127±56) mg of glyphosate/g of material.
JOURNAL OF WATER PROCESS ENGINEERING
(2023)
Article
Chemistry, Analytical
Malek Sadatsharifi, Daniel W. Ingersoll, Mihaly Purgel
Summary: This study investigates the degradation of glyphosate and its products' impact on the environment and human body, finding different reaction mechanisms and rate constants through calculations. The research reveals the significant influence of radical concentration and pH on the reaction process.
ENVIRONMENTAL SCIENCE-PROCESSES & IMPACTS
(2021)
Article
Agronomy
Jose Belisario Leyva-Morales, Rosina Cabrera, Pedro de Jesus Bastidas-Bastidas, Ana Isabel Valenzuela-Quintanar, Juan Pablo Perez-Camarillo, Victor Manuel Gonzalez-Mendoza, Xiomara Patricia Perea-Dominguez, Henri Marquez-Pacheco, Jesus Mateo Amillano-Cisneros, Cesar Noe Badilla-Medina, Luz Adriana Ontiveros-Garcia, Edgar Cruz-Acevedo
Summary: A method for determining glyphosate, AMPA, and glufosinate in soil was developed. The method offers a linear range, low limits of detection and quantification, good repeatability and reproducibility, and ability to assess matrix effect. The method was successfully applied to soil samples from crop fields in Hidalgo, Mexico, with concentrations ranging from not detected to 4.358 μg/kg (for AMPA).
Article
Chemistry, Analytical
Gauthier Emonds-Alt, Cedric Malherbe, Alice Kasemiire, Hermane T. Avohou, Philippe Hubert, Eric Ziemons, Jean-Christophe M. Monbaliu, Gauthier Eppe
Summary: In this study, a method based on surface enhanced Raman spectroscopy and microfluidic system was developed for the detection of glyphosate and its main breakdown product, AMPA, in tap water. The method showed rapid, sensitive, and automated features and was validated in the experiment.
Article
Environmental Sciences
Benedikt Wimmer, Adrian Langarica-Fuentes, Erik Schwarz, Sara Kleindienst, Carolin Huhn, Holger Pagel
Summary: In this study, we investigated the sorption-limited biodegradation of glyphosate and its main transformation product AMPA in soil using microcosm experiments. Our findings suggest that the degradation of both compounds is influenced by sorption processes, with a biphasic dissipation pattern. The model simulations also indicate that while glyphosate is rapidly transformed in solution, AMPA persists in soil due to its higher dissolved and bioavailable fraction.
JOURNAL OF ENVIRONMENTAL QUALITY
(2023)
Article
Engineering, Environmental
Pankaj Bhatt, Tushar Joshi, Kalpana Bhatt, Wenping Zhang, Yaohua Huang, Shaohua Chen
Summary: The widespread use of glyphosate poses a threat to living organisms, but microbes can degrade it with specific enzymes, including glyphosate oxidoreductase and C-P lyase. This study used molecular docking and dynamics simulations to investigate how glyphosate interacts with these enzymes and maintains stability in aqueous environments. The results provide insights into the role of these enzymes in bioremediation of glyphosate.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Biochemistry & Molecular Biology
Dayanne Silva Borges, Lara Vecchi, Deysse Carla Tolentino Barros, Vinicius Marques Arruda, Helen Soares Valenca Ferreira, Matheus Fernandes da Silva, Joyce Ferreira da Costa Guerra, Raoni Pais Siqueira, Thaise Goncalves Araujo
Summary: This study evaluated the effects of glyphosate (GLY) and its metabolite AMPA on prostate cell lines. It was observed that high concentrations of GLY and AMPA reduced cell viability, while lower concentrations increased clonogenicity and oxidative stress in non-tumorigenic cells.
INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
(2023)
Article
Environmental Sciences
Imane Berni, Aziza Menouni, Matteo Creta, Ibrahim El Ghazi, Radu-Corneliu Duca, Lode Godderis, Samir El Jaafari
Summary: This study aimed to evaluate the levels of glyphosate and its metabolite AMPA in Moroccan children, identify predictors, and conduct a risk assessment. The study found that glyphosate and AMPA were detected in the urine of 73% and 75% of children, respectively, with higher concentrations in younger children and those living near pesticide spraying fields. Factors such as drinking water source and household income were also associated with AMPA concentration. The health risk assessment showed low risk for the target population.
ENVIRONMENTAL RESEARCH
(2023)
Article
Immunology
Joanna K. Winstone, Khyatiben Pathak, Wendy Winslow, Ignazio S. Piras, Jennifer White, Ritin Sharma, Matthew J. Huentelman, Patrick Pirrotte, Ramon Velazquez
Summary: This study provides the first evidence that glyphosate infiltrates the brain, upregulates the expression of TNF alpha and soluble A beta, and disrupts the transcriptome in a dose-dependent manner. These findings suggest that exposure to this herbicide may have detrimental effects on the health of the general population.
JOURNAL OF NEUROINFLAMMATION
(2022)
Article
Multidisciplinary Sciences
Martha Kimani, Evgeniia Kislenko, Kornelia Gawlitza, Knut Rurack
Summary: In this study, molecular imprinting was combined with direct fluorescence detection to improve the solubility of Glyphosate (GPS) in organic solvents and detect GPS in a direct and quantitative manner. The use of GPS-THA MIPs displayed better selectivity against competing molecules, and the THA(+) counterion was found to be a more powerful phase transfer agent in a biphasic assay.
SCIENTIFIC REPORTS
(2022)
Article
Environmental Sciences
Wenzhao Guo, Yun Bai, Zhiqiang Cui, Wenlong Wang, Jianming Li, Zhengan Su
Summary: Loess-roads (LR) in watersheds on the Chinese Loess Plateau experience severe soil erosion due to concentrated flow during rainstorms. The study found that concentrated flow and slope gradient are key factors influencing road erosion, with rill density linearly correlated with total erosion on the LR.
LAND DEGRADATION & DEVELOPMENT
(2021)
Article
Chemistry, Analytical
Martina Vrablova, Katerina Smutna, Ivan Koutnik, Tomas Prostejovsky, Radim Zebrak
Summary: Glyphosate is a widely used pesticide. In order to tackle the issue of glyphosate removal, photocatalysis technology and a new sensor approach have been introduced. The aim of the research was to design and test an SPRi biosensor suitable for glyphosate degradation and the experimental results were recorded.
Article
Engineering, Environmental
Wenping Zhang, Jiayi Li, Yuming Zhang, Xiaozhen Wu, Zhe Zhou, Yaohua Huang, Yingjie Zhao, Sandhya Mishra, Pankaj Bhatt, Shaohua Chen
Summary: The study successfully isolated a novel bacterial strain, Y16C, which efficiently degrades glyphosate and its main metabolite AMPA. The strain was also found to tolerate and degrade AMPA at high concentrations and accelerate glyphosate degradation in soil by inducing changes in soil microbial community. This suggests that strain Y16C may be a potential microbial agent for bioremediation of glyphosate-contaminated soil.
JOURNAL OF HAZARDOUS MATERIALS
(2022)
Article
Environmental Sciences
Ammar Adham, Shwan Seeyan, Rasha Abed, Karrar Mahdi, Michel Riksen, Coen Ritsema
Summary: Water scarcity is a major problem in Iraq's Western Desert, and people struggle to manage the precarious water supply. This study assessed the sustainability of the Al- Abila dam in harvesting and effectively using water resources. The research highlighted the limitations of the dam and provided recommendations for risk-managed rainwater harvesting systems. The study helps policymakers to evaluate small earth dam development and management in Anbar's Western Desert.
Article
Environmental Sciences
Hans G. J. Mol, Ingrid Elbers, Claudia Paelmke, Daniel Bury, Thomas Goeen, Marta Esteban Lopez, Stefanie Nuebler, Vincent Vaccher, Jean-Philippe Antignac, Darina Dvorakova, Jana Hajslova, Amrit Kaur Sakhi, Cathrine Thomsen, Katrin Vorkamp, Argelia Castano, Holger M. Koch
Summary: A quality assurance/quality control program was implemented in the HBM4EU project, which included four rounds of proficiency tests and involved 28 laboratories. The program resulted in a significant improvement in performance and the establishment of a network of competent laboratories capable of generating comparable and accurate data for biomarker analysis.
Review
Agriculture, Multidisciplinary
Esperanza Huerta Lwanga, Nicolas Beriot, Fabio Corradini, Vera Silva, Xiaomei Yang, Jantiene Baartman, Mahrooz Rezaei, Loes van Schaik, Michel Riksen, Violette Geissen
Summary: This paper explores the transport of microplastics from agricultural systems to surrounding environments and discusses the various interactions and processes involved. It highlights the lack of information available on microplastic transport in the terrestrial environment and emphasizes the need for further research. The novelty of this review lies in assessing how microplastic transport occurs from cellular to landscape level and from agricultural systems to surrounding areas.
CHEMICAL AND BIOLOGICAL TECHNOLOGIES IN AGRICULTURE
(2022)
Article
Environmental Sciences
Fanrong Meng, Xiaomei Yang, Michel Riksen, Violette Geissen
Summary: This study found that biodegradable microplastics (Bio-MPs) had a stronger impact on the dynamics of soil carbon and nitrogen cycling, posing potential threats to agroecosystems.
ENVIRONMENTAL RESEARCH
(2022)
Article
Environmental Sciences
Mahrooz Rezaei, Monireh Mina, Yaser Ostovari, Michel J. P. M. Riksen
Summary: Determining the threshold velocity (TV) is crucial for assessing wind erosion. This study used pedotransfer functions (PTFs) and easily measurable soil properties to predict the TV in calcareous soils of Fars Province, southern Iran. The results showed that soil surface shear strength (SS) and aggregate mean weight diameter (MWD) were the most influential parameters affecting the TV. The predictive models developed using SS and penetration resistance (PR), as well as MWD and PR, had the highest performance for predicting the TV. PTF 5, which only required easily measurable soil properties, was selected as the final model for TV prediction.
LAND DEGRADATION & DEVELOPMENT
(2022)
Article
Environmental Sciences
Vincent Vaccher, Marta Esteban Lopez, Argelia Castano, Hans Mol, Karin Haji-Abbas-Zarrabi, Daniel Bury, Holger M. Koch, Darina Dvorakova, Jana Hajslova, Stefanie Nuebler, Amrit Kaur Sakhi, Cathrine Thomsen, Katrin Vorkamp, Thomas Goeen, Jean-Philippe Antignac
Summary: The Human Biomonitoring for Europe initiative (HBM4EU) aims to study the exposure of citizens to chemicals and potentially associated health effects. In this project, interlaboratory comparison investigations and external quality assurance schemes were organized to ensure data consistency and reliability. The results showed that Europe has a strong analytical capability for bisphenol A (BPA) and bisphenol S (BPS), while improvements may be needed for bisphenol F (BPF) analysis.
ENVIRONMENTAL RESEARCH
(2022)
Article
Geosciences, Multidisciplinary
Mahrooz Rezaei, Aliakbar Mohammadifar, Hamid Gholami, Monireh Mina, Michel J. P. M. Riksen, Coen Ritsema
Summary: Two deep learning algorithms, BiGRU and BiRNN, were introduced to accurately assess the spatial mapping of wind-erodible fraction of the soil. The results showed that the region was highly susceptible to wind erosion, highlighting the urgent need for soil conservation measures.
Article
Public, Environmental & Occupational Health
Stefanie Nuebler, Marta Esteban Lopez, Argelia Castano, Hans G. J. Mol, Johannes Mueller, Moritz Schaefer, Karin Haji-Abbas-Zarrabi, Jana Hajslova, Jana Pulkrabova, Darina Dvorakova, Katerina Urbancova, Holger M. Koch, Jean-Philippe Antignac, Amrit Kaur Sakhi, Katrin Vorkamp, Therese Burkhardt, Max Scherer, Thomas Goeen
Summary: Polycyclic aromatic hydrocarbons (PAHs) were included in the European Human Biomonitoring Initiative (HBM4EU) for harmonization and advancement of human biomonitoring in Europe. A specific QA/QC program using ICIs and EQUASs was developed to ensure comparability and accuracy of analytical laboratories. The study found that 86% of participants achieved satisfactory results in determining 13 PAH metabolites in urine, although low limits of quantification were required. The HBM4EU QA/QC program established an international network of laboratories for comparable analysis of urinary PAH biomarkers.
INTERNATIONAL JOURNAL OF HYGIENE AND ENVIRONMENTAL HEALTH
(2023)
Article
Environmental Sciences
Johanna E. M. Schild, Luuk Fleskens, Michel Riksen, Sameer Shadeed
Summary: Freshwater resources in Palestine are uncertain and the situation is expected to worsen due to climate change and politics. Rainwater harvesting through eyebrow terracing and domestic rooftop harvesting shows economic feasibility, but construction costs hinder widespread adoption. Subsidies for rainwater harvesting could make it more attractive for households.
Article
Environmental Sciences
Heman Abdulkhaleq A. Gaznayee, Sara H. Zaki, Ayad M. Fadhil Al-Quraishi, Payman Hussein Aliehsan, Kawa K. Hakzi, Hawar Abdulrzaq S. Razvanchy, Michel Riksen, Karrar Mahdi
Summary: Understanding the reasons for variations in irrigation over time is crucial for increasing agricultural productivity and ensuring food security. This study utilized high-resolution satellite imagery, meteorological data, and remote sensing techniques to assess the performance of irrigation systems for winter wheat crops in the Kurdistan region of Iraq. The study analyzed the spatiotemporal variation of key variables and found significant fluctuations in water usage and gradual yield increase during the 2021 winter season. The integration of remote sensing and meteorological data in supplementary irrigation systems can improve agriculture and water resource management, leading to enhanced food security and environmental sustainability.
Article
Environmental Sciences
Ammar Adham, Rasha Abed, Karrar Mahdi, Waqed H. Hassan, Michel Riksen, Coen Ritsema
Summary: Rainwater Catchment System Reliability (RCSR) refers to the probability of a system delivering the required water over a certain period of time. Rainwater Harvesting (RWH) is becoming increasingly popular as an alternative water source. The reliability of the Al Abila dam in Iraq's western desert was analyzed using a comprehensive software that considered time-based and volumetric reliability. The results showed that volumetric reliability increased with storage volume, while time-based reliability showed an increase up to a certain storage volume. Volumetric reliability ranged from 34-75%, while time-based reliability ranged from 14-28%. The study also found that water saving efficiency decreases with increasing demand fraction and that the runoff coefficient has no significant influence on water effectiveness.
Article
Environmental Sciences
Waqed H. Hassan, Abdulnoor A. J. Ghanim, Karrar Mahdi, Ammar Adham, Fatima A. Mahdi, Basim K. Nile, Michel Riksen, Coen Ritsema
Summary: Groundwater, as a vital water resource in Iraq, requires efficient management to ensure sustainability. This study utilized a groundwater modeling system to investigate the impact of artificial recharge on groundwater levels and quality in Iraq's Dibdibba unconfined aquifer. The findings showed that the pumping of treated wastewater through ponds significantly increased water levels and improved groundwater quality. These results can aid decision-makers in developing strategies to address water scarcity and adapt to climate change.
Article
Biochemical Research Methods
Ivan Aloisi, Hans Mol
Summary: The aim of this research was to develop and validate a method for determining acidic herbicide glucosides, using enzymatic deconjugation as an alternative to alkaline hydrolysis. One specific enzyme was found to be practical and repeatable for deconjugation, leading to complete deconjugation of the glucosides. The method was validated according to established guidelines and a quantitative method for direct determination of intact glucosides was also optimized and validated.
ANALYTICAL AND BIOANALYTICAL CHEMISTRY
(2023)
Article
Soil Science
Monireh Mina, Mahrooz Rezaei, Abdolmajid Sameni, Michel J. P. M. Riksen, Coen Ritsema
Summary: Soil aggregate size and stability play important roles in soil erodibility to wind erosion. New models were developed in this study to quantify soil erodibility based on mean weighted aggregate diameter (MWD) and wind erodible fraction (EF), along with spectral reflection measurements in the Vis-NIR range. Various regression methods were used to build pedotransfer functions (PTF) and spectro-transfer functions (STF), showing that shear strength, organic matter, penetration resistance, and clay content were significant factors in predicting MWD and EF indices. Vis-NIR spectroscopy method outperformed PTF method, and specific wavelengths were identified as key for estimating soil erodibility indices. Support Vector Regression (SVR) yielded better results compared to Partial Least Squares Regression (PLSR), indicating the potential of Vis-NIR spectroscopy for soil erodibility prediction.
Article
Engineering, Chemical
Sameer Shadeed, Sandy Alawna, Michel Riksen, Luuk Fleskens
Summary: This study assessed the suitability of land for olive tree plantation in the West Bank, Palestine, using GIS-based multi-criteria decision analysis. The results showed that approximately 47% of the area is highly suitable for olive cultivation, with Tulkarm, Qalqiliya, and Salfit areas being 100% suitable. The study also found that the highly suitable areas are mainly located in areas under Palestinian administrative control, providing feasible opportunities for olive tree expansion.
DESALINATION AND WATER TREATMENT
(2022)
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)
