Article
Geosciences, Multidisciplinary
Ali Sungur, Yasemin Kavdir, Hasan Ozcan, Remzi Ilay, Mustafa Soylak
Summary: In apple orchards, the concentrations of trace metals in soils are influenced by different locations and soil depths. The study results show that the concentrations of Cd and Cu in surface soil aggregates are significantly higher than in the core sections, while Zn is lower. The concentrations of all trace metals in acid-soluble and reducible fractions are significantly higher in surface aggregates compared to the core section.
Article
Engineering, Civil
Jinshi Jian, Alexey Shiklomanov, William D. Shuster, Ryan D. Stewart
Summary: Pedotransfer functions (PTFs) provide point predictions of soil hydraulic properties from more readily measured soil characteristics, but uncertainties and biases in measurement methods, sampling distributions, and boundary conditions can limit accuracy, particularly in urban landscapes with altered hydraulic properties. The study developed PTFs to predict urban Kn, evaluated the role of bulk density and coarse fragments as explanatory variables, and compared predictive capabilities with measured hydraulic conductivity values from other studies of urban soil hydraulics. Results showed that additional factors like bulk density and coarse fragments did not significantly improve accuracy, possibly due to low correlation between Kn and bulk density and the exclusion of large voids during flow measurements.
JOURNAL OF HYDROLOGY
(2021)
Article
Geosciences, Multidisciplinary
Wenzhong Wang, Chun-Hui Li, John P. Brodholt, Shichun Huang, Michael J. Walter, Min Li, Zhongqing Wu, Fang Huang, Shui-Jiong Wang
Summary: Earth's volatile element content was largely established by volatile evaporation from molten planetesimals before Earth's formation, as indicated by sulfur isotope fractionation analysis and first-principles calculations.
Article
Environmental Sciences
Erin A. Hull, Marco Barajas, Kenneth A. Burkart, Samantha R. Fung, Brian P. Jackson, Pamela M. Barrett, Rebecca B. Neumann, Julian D. Olden, James E. Gawel
Summary: The research found elevated arsenic concentrations in Puget Sound region lakes, with significant bioaccumulation in plankton. Factors such as seasonal mixing and near-bottom anoxia influence arsenic uptake. Monitoring and risk assessment of arsenic contamination should focus on shallow zones in lakes.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Environmental Sciences
Zhen Wang, Anna M. Wade, Daniel D. Richter, Heather M. Stapleton, James M. Kaste, Avner Vengosh
Summary: This study conducted a comprehensive assessment of anthropogenic lead in urban soils near Durham, North Carolina, revealing higher lead concentrations in urban areas co-occurring with other toxic contaminants, while city parks and suburban areas had lower levels more comparable to geological background. Coupled with lead isotopic compositions, the study also traced the sources and potential bioavailability of lead in the soils, providing insights into human exposure risks.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Multidisciplinary Sciences
S. M. Chernonozhkin, C. Gonzalez de Vega, N. Artemieva, B. Soens, J. Belza, E. Bolea-Fernandez, M. Van Ginneken, B. P. Glass, L. Folco, M. J. Genge, Ph Claeys, F. Vanhaecke, S. Goderis
Summary: Fractionation effects related to evaporation and condensation have a significant impact on the elemental and isotopic composition of the Solar System. Hypervelocity impacts not only lead to melting and evaporation, but also involve processes such as condensation, mixing between isotopically distinct reservoirs, and ablative evaporation during atmospheric re-entry, generating ejecta with varied isotopic compositions.
NATURE COMMUNICATIONS
(2021)
Article
Engineering, Environmental
Darcy van Eerten, Manuel Raiwa, Paul Hanemann, Laura Leifermann, Tobias Weissenborn, Wolfgang Schulz, Martin Weiss, Danielle Ziva Shulaker, Peter Boone, David Willingham, Keenan Thomas, Brian Sammis, Brett Isselhardt, Mike Savina, Clemens Walther
Summary: Microscopic fuel fragments known as hot particles continue to contaminate the exclusion zone in Chernobyl. Isotopic analysis provides crucial information about their origin, history, and contamination of the environment. However, it has been underutilized due to the limitations of mass spectrometric techniques. Recent developments in resonance ionization mass spectrometry (RIMS) have expanded the range of elements that can be studied.
JOURNAL OF HAZARDOUS MATERIALS
(2023)
Article
Environmental Sciences
Francisco Luan Almeida Barbosa, Mateus Guimaraes da Silva, Rivelino Martins Cavalcante, Helon Hebano de Freitas Sousa, Carlos Tadeu dos Santos Dias, Maria Eugenia Ortiz Escobar
Summary: In flower production, the use of agrochemicals leads to the addition of heavy metals in the soil, and organic matter (OM) plays a crucial role in their solubility and dynamics. This study aimed to quantify Fe, Zn, and Cu contents in the chemical and physical fractions of OM in soils with different textures. Results showed higher metal contents in A2 compared to NV2, while A1 had no significant difference compared to NV1. The study suggests the need for monitoring to prevent metal accumulation in cultivated soils, especially in clay soils.
WATER AIR AND SOIL POLLUTION
(2023)
Article
Environmental Sciences
Purushothaman Parthasarathy, Manju Asok, Rajesh Kumar Ranjan, Sujit Kumar Swain
Summary: This study identifies rock weathering as a major source of trace metals in the sediment of Ooty lake, with good inter-element correlation among metals indicating a natural source. Enrichment factors show the influence of anthropogenic sources on Cr, Ni and Zn. Metals with high bioavailability include Co, Pb and Zn, while other metals such as Cr, Ni, Fe and Mn have lower bioavailability. The global contamination factor demonstrates moderate to high metal contamination of sediments in the entire lake.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Chemistry, Multidisciplinary
Zeynep Sumer, Reid C. Van Lehn
Summary: In this study, computational methods were used to predict solvent-lignin interactions, providing guidance for lignin separation and utilization. Solvents that promote lignin dissolution regardless of composition were identified, as well as solvents capable of selectively isolating lignin fractions enriched in certain subunits.
ACS SUSTAINABLE CHEMISTRY & ENGINEERING
(2023)
Article
Chemistry, Analytical
Jie Li, Qiao-Hui Zhong, Le Zhang, Hong-Xia Yu, Zhao-Yang Wang, Hou-Yin Bao
Summary: This study introduces a simple and efficient two-stage tandem protocol for separating pure Cu fractions from geological samples and measuring accurate Cu stable isotopic ratios.
JOURNAL OF ANALYTICAL ATOMIC SPECTROMETRY
(2022)
Article
Engineering, Civil
Chengyu Xie, Wei Xiao, Mi Zhang, Shoudong Liu, Yufei Qian, Hao Zhu, Zhen Zhang, Qiang Liu, Yongbo Hu, Jingyuan Wang, Xuhui Lee
Summary: The study investigates kinetic fractionation of evaporation in small water bodies, showing the significant role of convective turbulence in this process. Replacement of the default ε(k) value greatly improves the LEL model performance. The data does not support the hypothesis that ε(k) decreases with increasing lake size, with an overall mean ε(k) of 9.7‰ for 180 and 8.5‰ for 2H.
JOURNAL OF HYDROLOGY
(2021)
Article
Engineering, Environmental
Maria Alejandra Pimiento, Veronica Duque, Andres Torres
Summary: The study analyzed urban stormwater sediments collected from different land use areas in Bogota, Colombia to determine the concentrations of heavy metals and associated risks to the environment and human health. The results showed elevated risk of cancer development in adults and high risk in children through ingestion of sediments due to the presence of nickel. However, no threats to human health were found from non-carcinogenic metals. The sediments from residential land use were found to have low ecological risks while sediments from other land uses posed intermediate risks.
ENVIRONMENTAL SCIENCE-WATER RESEARCH & TECHNOLOGY
(2023)
Article
Multidisciplinary Sciences
Prince Chapman Agyeman, Kingsley John, Ndiye Michael Kebonye, Lubos Boruvka, Radim Vasat, Ondrej Drabek
Summary: The study identified the main sources of PTEs in urban and peri-urban soils as geogenic, vehicular traffic, phosphate fertilizer, steel industry, etc. The receptor models performed best with EBK-PMF, providing an effective way to assess environmental risks and controls.
SCIENTIFIC REPORTS
(2021)
Article
Multidisciplinary Sciences
Shui-Jiong Wang, Wenzhong Wang, Jian-Ming Zhu, Zhongqing Wu, Jingao Liu, Guilin Han, Fang-Zhen Teng, Shichun Huang, Hongjie Wu, Yujian Wang, Guangliang Wu, Weihan Li
Summary: During Earth's late-stage accretion, impactors delivered most of the volatiles, with nickel serving as an important tracer. Research has found that the BSE has a lighter nickel isotopic composition compared to chondrites, suggesting that this sub-chondritic signature was established during the Moon-forming giant impact.
NATURE COMMUNICATIONS
(2021)
Article
Nutrition & Dietetics
Adamu Belay, Dawd Gashu, Edward J. M. Joy, R. Murray Lark, Christopher Chagumaira, Dilnesaw Zerfu, Louise E. Ander, Scott D. Young, Elizabeth H. Bailey, Martin R. Broadley
Summary: Multiple micronutrient deficiencies are widespread in Ethiopia with regional variations. Calcium, magnesium, and cobalt deficiencies are more prevalent, while copper and molybdenum deficiencies are less common. Serum concentrations show spatial dependencies, highlighting the need for targeted interventions in nutrition programs.
BRITISH JOURNAL OF NUTRITION
(2022)
Article
Engineering, Environmental
Waleed H. Shetaya, Elizabeth H. Bailey, Scott D. Young, Elham F. Mohamed, Vasileios Antoniadis, Jorg Rinklebe, Sabry M. Shaheen, Ezzat R. Marzouk
Summary: The aim of this study was to assess the origins, mobility, bioavailability, and potential health risks of certain elements in the terrestrial environment of Egypt. The study found moderate contamination in some urban and industrial soils, with selenium and antimony being the main contributors to pollution. Cadmium showed a high bioaccumulation factor in leafy and fruiting plants, indicating preferential plant uptake.
ENVIRONMENTAL GEOCHEMISTRY AND HEALTH
(2023)
Article
Multidisciplinary Sciences
L. Botoman, C. Chagumaira, A. W. Mossa, T. Amede, E. L. Ander, E. H. Bailey, J. G. Chimungu, S. Gameda, D. Gashu, S. M. Haefele, E. J. M. Joy, D. B. Kumssa, I. S. Ligowe, S. P. McGrath, A. E. Milne, M. Munthali, E. Towett, M. G. Walsh, L. Wilson, S. D. Young, M. R. Broadley, R. M. Lark, P. C. Nalivata
Summary: This study reveals the spatial variation in maize grain zinc concentration in Malawi, which can be influenced by soil properties and environmental factors. The study also identifies soil pH, isotopically exchangeable zinc (Zn-E), diethylenetriaminepentaacetic acid (DTPA) extractable zinc (Zn-DTPA), and mean annual temperature as predictors of maize grain zinc concentration.
SCIENTIFIC REPORTS
(2022)
Article
Urology & Nephrology
David S. Gardner, Jennifer C. Allen, Deborah Goodson, Daniel Harvey, Andrew Sharman, Henry Skinner, Adam Szafranek, John S. Young, Elizabeth H. Bailey, Mark A. J. Devonald
Summary: Urinary cadmium, copper, and zinc are novel biomarkers for early detection of acute kidney injury. Urinary trace metals have advantages over proteins as they are stable and can be tested economically using electrochemistry.
KIDNEY INTERNATIONAL REPORTS
(2022)
Review
Food Science & Technology
Beaula Mutonhodza, Edward J. M. Joy, Elizabeth H. Bailey, Murray R. Lark, Muneta G. M. Kangara, Martin R. Broadley, Tonderayi M. Matsungo, Prosper Chopera
Summary: This scoping review examines selenium status in soils, crops, livestock, and humans in sub-Saharan Africa, revealing that selenium concentrations in soil and crops affect dietary intake and biomarkers of selenium status, but there is limited evidence on the agriculture-nutrition linkages.
INTERNATIONAL JOURNAL OF FOOD SCIENCE AND TECHNOLOGY
(2022)
Article
Multidisciplinary Sciences
D. B. Kumssa, A. W. Mossa, T. Amede, E. L. Ander, E. H. Bailey, L. Botoman, C. Chagumaira, J. G. Chimungu, K. Davis, S. Gameda, S. M. Haefele, K. Hailu, E. J. M. Joy, R. M. Lark, I. S. Ligowe, S. P. McGrath, A. Milne, P. Muleya, M. Munthali, E. Towett, M. G. Walsh, L. Wilson, S. D. Young, I. R. Haji, M. R. Broadley, D. Gashu, P. C. Nalivata
Summary: The dataset includes data on the concentration of 29 mineral micronutrients in cereal grains and soil chemistry properties in Ethiopia and Malawi. The study provides insights into the geospatial variation of micronutrient concentration in staple crops and the influence of soil factors.
Article
Soil Science
R. Alemu, A. M. Gelaw, D. Gashu, K. Tafere, A. W. Mossa, E. H. Bailey, W. A. Masters, M. R. Broadley, R. M. Lark
Summary: This paper presents an approach for subsampling physical archives in spatial mapping using ordinary kriging. The method involves estimating variograms and prediction error variances based on data from surrounding regions, and selecting a subsample to optimize spatial coverage. This preregistered experiment aims to promote reproducible research in soil science.
Article
Plant Sciences
Lester Botoman, Joseph G. Chimungu, Elizabeth H. Bailey, Moses W. Munthali, E. Louise Ander, Abdul-Wahab Mossa, Scott D. Young, Martin R. Broadley, R. Murray Lark, Patson C. Nalivata
Summary: Agronomic biofortification can increase the zinc concentration in maize grain and improve its nutritional value. The study shows that proper application of zinc-enriched fertilizers can increase maize yield and zinc concentration, enhancing the quality of staple crops.
Article
Chemistry, Applied
Molly Muleya, Scott D. Young, Martin R. Broadley, Edward J. M. Joy, Prosper Chopera, Elizabeth H. Bailey
Summary: A controlled in-vitro experiment was conducted to determine the bioaccessibility of extrinsic soil iron in pearl millet contaminated with typical Malawian soils. The results showed that the concentration of soil-derived iron in contaminated flour increased with the proportion of soil, but the bioaccessible iron concentration did not exceed that of uncontaminated flour. Soil type did not have an effect on the bioaccessible iron concentration. Vanadium was identified as a reliable indicator of the presence of extrinsic soil iron in grains.
Article
Food Science & Technology
Beaula Mutonhodza, Mavis P. Dembedza, Murray R. Lark, Edward J. M. Joy, Muneta G. Manzeke-Kangara, Handrea Njovo, Tasiana K. Nyadzayo, Alexander A. Kalimbira, Elizabeth H. Bailey, Martin R. Broadley, Tonderayi M. Matsungo, Prosper Chopera
Summary: Globally, anemia is a significant health issue, particularly affecting women of reproductive age and children in low- and lower-middle-income countries. This study conducted in rural Zimbabwe found that the prevalence of anemia among women was 17.9% and among children was 29.6%. Maternal anemia and being male were significantly associated with anemia in children, while using unimproved dug wells as a drinking water source and lack of agricultural land ownership were significantly associated with anemia in women of reproductive age.
FOOD SCIENCE & NUTRITION
(2023)
Article
Agronomy
Muneta G. Manzeke-Kangara, Tilahun Amede, Elizabeth H. Bailey, Lolita Wilson, Abdul W. Mossa, Dereje Tirfessa, Mesfin K. Desta, Tadesse G. Asrat, Getachew Agegnehu, Tesfaye S. Sida, Gizaw Desta, Tadele Amare, Beamlaku Alemayehu, Stephan M. Haefele, R. Murray Lark, Martin R. Broadley, Sam Gameda
Summary: Agronomic biofortification, which improves the concentrations of micronutrients in staple crops, is a potential strategy for promoting micronutrient-dense foods. However, implementing agronomic biofortification in smallholder farming landscapes presents challenges. This study tested the effects of zinc and selenium-containing fertilizer on micronutrient concentrations in wheat and teff grown in different landscape positions. The results showed that micronutrient concentrations varied depending on the fertilizer application method and landscape position. This highlights the importance of optimizing nutritional agronomy landscape trials and targeted application of micronutrient fertilizers.
Article
Agronomy
Demeke Teklu, Dawd Gashu, Edward J. M. Joy, R. Murray Lark, Elizabeth H. Bailey, Lolita Wilson, Tilahun Amede, Martin R. Broadley
Summary: This study aimed to investigate the influence of genotypic differences on responses to zinc and iron agronomic biofortification among yields of finger millet. The findings suggest that genotype differences and environmental conditions can affect the influence of Zn and Fe agronomic biofortification on the yield of finger millet. The combined soil application of FeSO(4)7H(2)O and ZnSO(4)7H(2)O increased the yield of the Meba genotype by 51.6%, while ZnSO(4)7H(2)O fertilizer application increased the yield of the Urji genotype by 27.6%.
Article
Chemistry, Multidisciplinary
Stephen E. Harding, Chas Jones, Jane Evans, Jean Milot, Michelle Cutajar, Elizabeth Bailey, Vanessa Pashley, Doris Wagner, Peter Halkon, Mark Pearce
Summary: This pilot study investigates the possibilities of iron isotope analysis in conjunction with trace strontium and lead isotope analysis for provenancing iron objects believed to be from the Viking Age in the British Isles.
Proceedings Paper
Green & Sustainable Science & Technology
Hayat Al-Jabiry, Scott D. Young, Elizabeth H. Bailey
Summary: Qatar's reliance on groundwater for agriculture is affected by the presence of lagoons used for wastewater treatment. The study found salinization of the aquifers and degradation of groundwater quality, with some elements exceeding irrigation guidelines. The proximity of lagoons to wells was found to affect the concentrations of elements in groundwater. Isoconcentration maps showed the impact of lagoons on groundwater quality, including marine intrusion.
SUSTAINABLE ENERGY-WATER-ENVIRONMENT NEXUS IN DESERTS
(2022)
Article
Biochemistry & Molecular Biology
Kaleab Hailu, Dawd Gashu, Edward J. M. Joy, Silvia Alonso, Solomon Gizaw, Samuel Gameda, E. Louise Ander, Elizabeth H. Bailey, Lolita Wilson, R. Murray Lark, Diriba B. Kumssa, Martin R. Broadley
Summary: This study investigates the selenium concentration in cattle serum and feed in Ethiopia and finds that selenium deficiency is highly prevalent in the area, which can negatively impact the health and productivity of livestock.
FRONTIERS IN BIOSCIENCE-LANDMARK
(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)