Article
Environmental Studies
Dimitrios E. Alexakis
Summary: The study discussed the spatial distribution of potentially toxic elements in land near a heavily loaded highway in the West Attica region of Greece. It found that traffic emissions influence the concentration of As, Cu, Mn, Ni, P, Pb, and Zn in topsoil. Additionally, engine exhaust, tyre wear, and brake lining contribute to the presence of certain elements in the soil.
Article
Green & Sustainable Science & Technology
Muhammad Arif, Yuancai Qi, Zhi Dong, Hong Wei
Summary: This study utilized spectral technology to measure cadmium and lead content in soil from 23 roads in Chongqing, China, achieving accurate predictions through different processing procedures and models. It was found that Cd and Pb levels in urban road greenbelt zones were higher than background values, demonstrating models suitable for predicting cadmium and lead concentrations in soil.
JOURNAL OF CLEANER PRODUCTION
(2022)
Review
Environmental Sciences
Kang Guo, Lijun Yan, Yifeng He, Hanyin Li, Su Shiung Lam, Wanxi Peng, Christian Sonne
Summary: With the development of highway construction and urban economy, automobiles have become essential means of transportation. This paper reviews the latest research progress in using phytoremediation technology to remediate the environmental pollution caused by automobile exhaust, and highlights the prospects for stereoscopic forestry.
ENVIRONMENTAL POLLUTION
(2023)
Article
Environmental Sciences
Meng Xiu, Rohan Jayaratne, Phong Thai, Bryce Christensen, Isak Zing, Xiaoting Liu, Lidia Morawska
Summary: This study proposes a simplified method using source signatures to obtain information about local pollution sources. The research found significant differences in CO/PM2.5 ratios among different pollutant sources, suggesting that this ratio can be an effective method for identifying pollution sources.
ENVIRONMENTAL POLLUTION
(2022)
Article
Environmental Sciences
Roberto San Jose, J. L. Perez, R. M. Gonzalez-Barras
Summary: The study aimed to simulate a high NO2 pollution episode in Madrid in December 2016 with high accuracy. Using a multiscale modelling system, including a mesoscale model with a resolution of 1 km and a CFD model with a resolution of 5 m, substantial improvement in results was achieved with the higher resolution. The modelling system can be used to evaluate emission reduction strategies at street level effectively.
SCIENCE OF THE TOTAL ENVIRONMENT
(2021)
Article
Geosciences, Multidisciplinary
Marc Guevara, Herve Petetin, Oriol Jorba, Hugo Denier van der Gon, Jeroen Kuenen, Ingrid Super, Jukka-Pekka Jalkanen, Elisa Majamaki, Lasse Johansson, Vincent-Henri Peuch, Carlos Perez Garcia-Pando
Summary: This article presents a European dataset of daily emission adjustment factors associated with COVID-19 mobility restrictions for the year 2020. It covers nine emission sectors and is intended to be combined with a high-resolution 2020 business-as-usual inventory to quantify spatially and temporally resolved emission reductions.
EARTH SYSTEM SCIENCE DATA
(2022)
Article
Environmental Sciences
Juan Manuel Rubio, Shahir Masri, Ivy R. Torres, Yi Sun, Keila Villegas, Patricia Flores, Michael D. Logue, Abigail Reyes, Alana M. W. LeBron, Jun Wu
Summary: This study investigates the historical sources of soil-lead contamination in Santa Ana, California. It utilizes geo-spatial data and historical research methods to identify leaded gasoline as the primary contributor to soil-lead, and offers recommendations for community-level remediation strategies.
ENVIRONMENTAL RESEARCH
(2022)
Article
Green & Sustainable Science & Technology
Georgios Grigoropoulos, Seyed Abdollah Hosseini, Andreas Keler, Heather Kaths, Matthias Spangler, Fritz Busch, Klaus Bogenberger
Summary: As bicycle traffic increases in urban areas, transport authorities need to reconsider space allocation; introducing high-quality bicycle infrastructure can improve traffic quality and safety for cyclists; a study on urban bicycle highways shows positive impact on road users' traffic performance.
Article
Engineering, Environmental
Katelyn A. Yu, Brian C. McDonald, Robert A. Harley
Summary: Fuel-based NOx emission inventories for California and the US over the period 1990-2020 showed a 70% decline in total on-road NOx emissions, with California leading the reduction by 48% compared to the national decrease. Further efforts have been taken in California to introduce new heavy-duty engines equipped with selective catalytic reduction systems, contributing to the steeper decrease in diesel NOx emissions in the state.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2021)
Article
Environmental Sciences
Mingyu Yang, Lin Chen, Goodluck Msigwa, Kuok Ho Daniel Tang, Pow-Seng Yap
Summary: The impacts of COVID-19 on global environmental pollution have shown both positive and negative effects. Lockdowns and travel restrictions have reduced air and water pollution, while soil contamination has worsened. Carbon emissions have decreased due to reduced travel and energy usage. Post-COVID-19 sustainable strategies involve adopting new technologies and implementing comprehensive waste management measures.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Economics
Shaghayegh Vosough, Andre de Palma, Robin Lindsey
Summary: Road traffic is a major cause of air pollution in large cities. Road pricing has been proven effective in reducing vehicle emissions and congestion based on experiences in London, Milan, and Stockholm. This study investigates the impact of tolls on emissions and congestion externalities using a dynamic traffic network simulator. The results show that the presence of emissions externalities increases the optimal toll levels and the welfare gains from tolling.
TRANSPORTATION RESEARCH PART A-POLICY AND PRACTICE
(2022)
Article
Engineering, Environmental
Yanan Wang, Xiao Fu, Tao Wang, Jianmin Ma, Hong Gao, Xin Wang, Wei Pu
Summary: Soil emissions of nitric oxide (NO) and nitrous acid (HONO) were investigated in this study. HONO emissions were found to be higher than NO emissions, especially in northern China. Long-term fertilization increased the abundance of nitrite-producing genes more significantly than NO-producing genes, especially in northern China. Simulation using a chemistry transport model showed that HONO emissions had a greater effect on air quality than NO emissions. These findings highlight the importance of considering HONO in assessing the impact of soil emissions on air quality.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2023)
Article
Environmental Sciences
Andreea Rebeka Zsigmond, Alpar Szaraz, Istvan Urak
Summary: The research identified black pine as a potential bioindicator for road traffic emissions in Cluj-Napoca. The elements Ba, Cr, Cu, and Fe showed the most sensitive variations with different exposure levels to road traffic. These elements are successful candidates for biomonitoring due to their close association with non-exhaust emissions, easy absorption by plants, and accumulation in needles.
ENVIRONMENTAL POLLUTION
(2021)
Article
Environmental Sciences
Laura Mussalo, Simone Avesani, Muhammad Ali Shahbaz, Tana Zavodna, Liudmila Saveleva, Anssi Jarvinen, Riikka Lampinen, Irina Belaya, Zdenek Krejcik, Mariia Ivanova, Henri Hakkarainen, Juho Kalapudas, Elina Penttila, Heikki Lopponen, Anne M. Koivisto, Tarja Malm, Jan Topinka, Rosalba Giugno, Paivi Aakko-Saksa, Sweelin Chew, Topi Ronkkoj, Pasi Jalava, Katja M. Kanninen
Summary: This study examines the effects of ultrafine particles (UFPs) on human olfactory mucosa (OM) cells and finds that different fuels and engines elicit different adverse effects. The study shows that renewable diesel induces less adverse effects on OM cells compared to fossil diesel. Prior studies suggest that polycyclic aromatic hydrocarbons (PAHs) may disturb inflammation and xenobiotic metabolism in the OM and UFPs might mediate harmful effects on the brain through the olfactory route.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Multidisciplinary Sciences
Jiani Yang, Yifan Wen, Yuan Wang, Shaojun Zhang, Joseph P. Pinto, Elyse A. Pennington, Zhou Wang, Ye Wu, Stanley P. Sander, Jonathan H. Jiang, Jiming Hao, Yuk L. Yung, John H. Seinfeld
Summary: The study developed a model using observational data during COVID-19 to predict pollutant concentrations in Los Angeles, identifying heavy-duty truck emissions as a major factor. It found that reduced traffic during lockdown led to decreases in NO2 and particulate matter, but an increase in O3 concentration.
PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA
(2021)
Article
Environmental Sciences
Cassiano A. R. Bernardino, Claudio F. Mahler, Ricardo E. Santelli, Bernardo F. Braz, Renata C. Borges, Julia O. Fernandes, Anna C. S. Gomes, Fernando H. Cincotto, Luis A. B. Novo
Summary: Soil contamination due to traffic-related activities is a global concern that affects both urban and rural areas. The study found that soils near urban highways are more susceptible to Pd pollution, while non-urban areas are mainly influenced by traffic emissions.
ENVIRONMENTAL FORENSICS
(2022)
Article
Chemistry, Analytical
Juliana Santos Fernandes, Julia Oliveira Fernandes, Cassiano Augusto Rolim Bernardino, Claudio Fernando Mahler, Bernardo Ferreira Braz, Ricardo Erthal Santelli, Fernando Henrique Cincotto
Summary: This study developed a novel electrochemical sensor for the determination of endocrine disruptor hormone. The sensor was based on carbon black material containing immobilized palladium nanoparticles and demonstrated excellent electrochemical properties. It was successfully used to quantify 17 alpha-ethinylestradiol in tap water and human urine, with no interference from other substances. The sensor showed good recovery values and has the potential for in situ and real-time monitoring in clinical and environmental settings.
Article
Environmental Sciences
Ana R. A. Alves, Qifan Yin, Rui S. Oliveira, Eduardo F. Silva, Luis A. B. Novo
Summary: Soil metal contamination is a significant issue with detrimental effects on the environment and human health. Conventional methods of reclamation are expensive and impractical, thus microbe-aided phytoremediation has gained attention due to its cost-effectiveness and environmentally friendly nature. Plant growth promoting bacteria (PGPB) play a crucial role in assisting plant growth and metal removal or immobilization in polluted soils. They also help in nutrient acquisition, hormone regulation, and control of antagonistic microorganisms. Future research should focus on field studies and explore the potential of genetic engineering in improving microbe-assisted phytoremediation.
SCIENCE OF THE TOTAL ENVIRONMENT
(2022)
Article
Environmental Sciences
Naim Sezgin, Bilge Ozdogan Cumali, Namik Aysal, George William Kajjumba, Semih Nemlioglu
Summary: This study investigated the natural radioactivity levels and artificial radionuclide levels in the Istanbul-Avcilar region. The results showed that the activities of radionuclides in the region fall within the recommended limits, indicating that it can be considered a safe settlement area.
INTERNATIONAL JOURNAL OF ENVIRONMENTAL HEALTH RESEARCH
(2022)
Article
Chemistry, Analytical
Raisa Rodrigues Gioia, Julia Oliveira Fernandes, Cassiano Augusto Rolim Bernardino, Claudio Fernando Mahler, Bernardo Ferreira Braz, Claudio Sabbatini Capella Lopes, Braulio Soares Archanjo, Emerson Schwingel Ribeiro, Eliane D'Elia, Ricardo Erthal Santelli, Fernando Henrique Cincotto
Summary: In this study, an electrochemical sensor based on glassy carbon, mixed oxide, and carbon black was developed for the determination of thiamethoxam in raw honey and water. The sensor exhibited good morphological structure and electrochemical performance, allowing efficient and accurate quantification of thiamethoxam.
Article
Environmental Sciences
Meththika Vithanage, Pasan Chinthana Bandara, Luis A. B. Novo, Amit Kumar, Balram Ambade, G. Naveendrakumar, Manjula Ranagalage, Dhammika N. Magana-Arachchi
Summary: This review examines the concentration of trace metals (TMs) in atmospheric deposition and its potential impacts on human and ecosystem health. The concentration of TMs in dry deposition varies with sources, while in wet deposition, it depends on the solubility of TMs. Health risk assessments suggest that ingestion and dermal contact pathways pose potential health risks. Future research should focus on modeling and predicting the fate and transfer of TMs from natural and anthropogenic sources to inform pollution control policies and measures.
Article
Environmental Sciences
Dana B. Loureiro, Luciana D. Lario, Maria S. Herrero, Lucas M. Salvatierra, Luis A. B. Novo, Leonardo M. Perez
Summary: This exploratory study evaluated the potential of Salvinia biloba for remediating atrazine and carbendazim polluted water. The results showed that atrazine had a detrimental impact on S. biloba, whereas carbendazim-treated plants were able to grow even in high concentrations. The study also identified bacteria resistant to carbendazim in the roots of the plants. The use of S. biloba for phytoremediation of carbendazim contamination shows promise, but further research is needed to understand the elimination process and identify alternative species for mitigating atrazine.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2023)
Article
Environmental Sciences
Thenmozhi Murugaian Palanivel, Bernhard Pracejus, Luis A. B. Novo
Summary: This study assessed the copper removal efficiency and bioaccumulation ability of two indigenous species, Aspergillus hiratsukae LF1 and Aspergillus terreus LF2, isolated from an abandoned copper mine in Oman. The results showed that both species demonstrated a significant ability to remove copper from the nutrient medium, with A. terreus LF2 exhibiting higher removal efficiency and accumulation capacity compared to A. hiratsukae LF1. The analysis of extracellular polymeric substances indicated a different response to copper exposure, with A. hiratsukae LF1 showing a hormetic response and A. terreus LF2 inducing the production of carbohydrates. Overall, A. terreus LF2 showed greater promise for copper bioremediation due to its enhanced tolerance and accumulation capacity.
Article
Environmental Sciences
Alex S. Santos, Bernardo F. Braz, Pedro Sanjad, Ana Caroline R. Cruz, Miriam A. C. Crapez, Reiner Neumann, Ricardo E. Santelli, Carolina N. Keim
Summary: After a dam failure in 2015, the Gualaxo do Norte River in Brazil was contaminated with iron mining tailings. This study investigated the role of microorganisms in mobilizing iron and trace elements from sediments to water. The results showed that organic substrates, particularly glucose, fueled the microbial reduction of iron minerals and the release of Fe(II) and trace elements from sediments. This suggests that excess organic matter discharged into rivers affected by iron mine tailings could lead to the mobilization of large amounts of iron and trace elements from sediments to water.
ENVIRONMENTAL RESEARCH
(2023)
Article
Chemistry, Analytical
Renata Coura Borges, Claudio Fernando Mahler, Mauricio Ehrlich, Cassiano Augusto Rolim Bernardino, Alfredo Victor Bellido Bernedo
Summary: The study aimed to determine the concentrations of natural radionuclides, trace elements, Dy and Sm in stone waste through neutron activation analysis (NAA). The concentrations of Ca, Mg, S, P, and K in the waste indicate its potential as an agricultural soil conditioner. The presence of higher concentrations of Dy and Sm than in the earth's crust suggests the possibility of recycling these elements from the stone waste, providing feasibility for agricultural use and rare earth element recycling.
JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
(2023)
Review
Engineering, Environmental
K. S. D. Premarathna, Jayanta Kumar Biswas, Manish Kumar, Sunita Varjani, Bede Mickan, Pau Loke Show, Sie Yon Lau, Luis A. B. Novo, Meththika Vithanage
Summary: The blue-green city concept aims to reduce the impacts of stormwater by utilizing green infrastructure in metropolitan areas. The key types of blue-green infrastructures include wetlands, basins, green roofs, and permeable pavements. Bioretention systems, made of plants, mulch, and soil, have been enhanced by the use of biochar due to its adsorption capabilities. Although most studies on this topic have been conducted in labs, there is a need for field-based research to fully understand the efficiency of biochar-incorporated bioretention systems.
ENVIRONMENTAL SCIENCE-WATER RESEARCH & TECHNOLOGY
(2023)
Article
Chemistry, Analytical
Julia Oliveira Fernandes, Cassiano Augusto Rolim Bernardino, Juliana dos Santos Fernandes, Claudio Fernando Mahler, Bernardo Ferreira Braz, Luiz Henrique Carpenter dos Santos, Rodrigo Jose Correa, Ricardo Erthal Santelli, Braulio Soares Archanjo, Emerson Schwingel Ribeiro, Fernando Henrique Cincotto
Summary: A disposable electrochemical sensor based on nanomaterials was developed to detect glyphosate in aqueous solutions. The sensor exhibited high efficiency, low cost, and fast analysis time, and successfully quantified glyphosate concentration in real water samples.
JOURNAL OF ANALYSIS AND TESTING
(2023)