Article
Soil Science
Hui Gao, Gerwin F. Koopmans, Jing Song, Jan E. Groenenberg, Xinyang Liu, Rob N. J. Comans, Liping Weng
Summary: This study examines the metal contamination in clay soils resulting from smelting activities and mine waste. The research finds that these soils have high concentrations of heavy metals and low reactivity of soil organic matter. It further suggests that appropriate geochemical reactivity measurements can accurately predict the solubility of heavy metals in the soils.
Review
Environmental Sciences
Qiaohui Zhong, Jianying Qi, Juan Liu, Jin Wang, Ke Lin, Qi'en Ouyang, Xian Zhang, Xudong Wei, Tangfu Xiao, Ali El-Naggar, Joerg Rinklebe
Summary: This review summarizes the sources, characteristics and tracing methods of thallium pollution in the environment, and proposes further research directions and possible limitations for the application of thallium isotopes in environmental contamination.
ENVIRONMENT INTERNATIONAL
(2022)
Article
Environmental Sciences
Caroline Gardia-Parege, Sandra Kim Tiam, Helene Budzinski, Nicolas Mazzella, Marie-Helene Devier, Soizic Morin
Summary: Effect-directed analysis aims to identify toxic compounds in complex environmental samples, and this study used an EDA approach to analyze an environmental mixture extracted from a landfill site. The results showed that multiple compounds were involved in the overall toxicity and caused mixture effects.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Review
Environmental Sciences
Ravi Naidu, Bhabananda Biswas, Ian R. Willett, Julian Cribb, Brajesh Kumar Singh, C. Paul Nathanail, Frederic Coulon, Kirk T. Semple, Kevin C. Jones, Adam Barclay, Robert John Aitken
Summary: Anthropogenic chemical pollution has the potential to threaten humanity's environmental health significantly; however, global understanding of this issue remains fragmented. There are serious gaps in our understanding of the scale of the threat and the risks posed by the dispersal, mixture, and recombination of chemicals in the wider environment. Despite the existence of pollution control measures, they are often not being implemented at the necessary rate to prevent chronic and acute effects on human health.
ENVIRONMENT INTERNATIONAL
(2021)
Article
Environmental Sciences
Geila S. Carvalho, Jakeline R. Oliveira, Isabela C. F. Vasques, Marina Justi, Monna Lysa T. Santana, Marcel T. P. Job, Joao Jose Marques
Summary: Zinc deficiency is widespread in cultivated soils, and this study evaluated the effectiveness of different chemical extractors in correlating with the bioavailability of zinc and lead in soils treated with steel mill wastes. The results showed that the USEPA 3051A method extracted greater contents of zinc and lead from soil. Steel mill wastes significantly influenced the content of zinc and lead in the soil, with MPR and PM having higher natural levels of these elements.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Engineering, Environmental
Jaeseong Jeong, Jinhee Choi
Summary: In recent years, the rapid development of computer technology has led to the emergence of artificial intelligence (AI) -based computational toxicology models that can predict toxicity without animal testing. Various computational toxicology techniques are being used to predict toxicity based on the structure of chemical substances, including quantitative structure-activity relationship. This study analyzed databases, molecular descriptors, fingerprints, and algorithms used in recent studies to understand the development of these models. The findings reveal that AI models have been developed to predict approximately 30 different toxicity endpoints using more than 20 toxicity databases. Molecular access system and extended-connectivity fingerprints are commonly used molecular descriptors, while random forest is the most used algorithm among machine learning techniques and deep neural network is the most used algorithm among deep learning techniques. The use of AI technology in the development of toxicity prediction models is a new concept that can help achieve scientific consensus and meet regulatory applications.
ENVIRONMENTAL SCIENCE & TECHNOLOGY
(2022)
Article
Agronomy
Zedekiah Odira Onyando, Elizabeth Omukunda, Patrick Okoth, Sandra Khatiebi, Solomon Omwoma, Peter Otieno, Odipo Osano, Joseph Lalah
Summary: This study investigated pesticide application in large-scale farms in Trans-Nzoia County, Kenya, highlighting the potential risks to human health and the environment. The majority of the farms used various pesticide classes, leading to pesticide residues in soil and water. It emphasizes the need to raise awareness among farmers about safe pesticide use and regular monitoring of soil quality.
Article
Environmental Sciences
Tien Hsi Fang, Zih Ting Huang, Fu Wei Chang
Summary: This study examined the trace metals species in surface sediments of the Taiwanese river estuarine mouths and the Taiwan Strait using a sequential extraction method. Based on the metal species present in sediments, trace metals can be divided into three groups. In addition, the total concentrations of trace metals in the analyzed sediments seem to be influenced by several factors. The metals contamination status assessed by three environmental indices suggests minor contamination by trace metals, with a few exceptions at some stations.
MARINE POLLUTION BULLETIN
(2022)
Article
Environmental Sciences
F. Akbarpour, S. Gitipour, M. Baghdadi, N. Mehrdadi
Summary: The study focused on fractionation, distribution, mobility, and toxicity of lead, nickel, cadmium, copper, and zinc in contaminated soils in Tehran province, Iran. Results showed correlations between soil factors such as Eh, pH, clay, silt content, and organic matter with heavy metal retention. Heavy metals were strongly associated with the Fe-Mn oxide fraction, indicating potential risk of pollution of groundwater and food chain contamination.
ENVIRONMENTAL EARTH SCIENCES
(2021)
Article
Environmental Sciences
Da-Mao Xu, Rong-Bing Fu
Summary: This study evaluated the geochemical behaviors and potential environmental risks of heavy metals in smelter contaminated soil using mineral liberation analyzer (MLA) and complementary geochemical tests. The results showed that Cd, Cu, Mn, Pb, and Zn were more bioavailable, bioaccessible, and mobile among the studied metals. The study emphasized the importance of mineralogy analysis and geochemical approaches in understanding the contribution of smelting activities to soil pollution risks.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Engineering, Environmental
Miriam Lena Eder, Luis Oliva-Teles, Raquel Pinto, Antonio Paulo Carvalho, C. Marisa R. Almeida, Romana Hornek-Gausterer, Laura Guimaraes
Summary: Microplastic contamination is on the rise, impacting various environments, particularly aquatic organisms. Increased research on freshwater ecosystems in the past five years has highlighted the need for critical evaluation of information and identified research gaps. There is a pressing need for greater coordination in laboratory studies, as well as the development of standardized testing protocols.
JOURNAL OF HAZARDOUS MATERIALS
(2021)
Article
Environmental Sciences
Wei Jiao, Yong Niu, Junyu Zhou, Hanyu Zhang, Hongli Song, Kai Li
Summary: The study identified that bioavailable trace metals in the soil are influenced by both anthropogenic and natural sources, with lead, copper, zinc, and nickel being more influenced by anthropogenic sources. Atmospheric deposition and livestock manure were identified as the major anthropogenic sources, while both natural and anthropogenic contributions affect the concentrations of trace metals in the soil.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2022)
Article
Environmental Sciences
Aubry Vandeuren, Benoit Pereira, Abdoulaye Julien Kaba, Hugues Titeux, Pierre Delmelle
Summary: High levels of arsenic, chromium, and nickel in soils can be harmful to the environment and human health. This study assessed the environmental bioavailability of these elements in soils from different regions in Belgium and found that the bioavailability was higher in soils from the Liege basin compared to those from Belgian Lorraine.
SCIENCE OF THE TOTAL ENVIRONMENT
(2023)
Article
Environmental Sciences
Sultan Nazneen, Samidurai Jayakumar, Mohammed F. Albeshr, Shahid Mahboob, Irfan Manzoor, Jeganathan Pandiyan, Kaliyamoorthy Krishnappa, Mohan Rajeswary, Marimuthu Govindarajan
Summary: Unadvisable synthetic pesticides are used in modern agriculture to increase productivity, resulting in environmental contamination. Raptorial birds, especially owls, serve as bio-indicators of contaminants due to their wider foraging range. This study utilized owl pellets to detect environmental contaminants and found heavy metal contamination in agroecosystems.
Article
Environmental Sciences
Federica Persico, Frederic Coulon, Melissa Ladyman, Tracey Temple
Summary: This study developed an environmental hazard-based rating methodology to assess the severity of chemical contamination to ecological soil systems, and categorized the chemicals into different environmental hazard priorities for decision-making process.
ENVIRONMENT INTERNATIONAL
(2022)
Review
Soil Science
Nathan A. Slaton, Sarah E. Lyons, Deanna L. Osmond, Sylvie M. Brouder, Steve W. Culman, Gerson Drescher, Luciano C. Gatiboni, John Hoben, Peter J. A. Kleinman, Joshua M. McGrath, Robert O. Miller, Austin Pearce, Amy L. Shober, John T. Spargo, Jeff J. Volenec
Summary: The importance of soil-test correlation and calibration data in modern agriculture is highlighted, with efforts being made to establish a core set of required and recommended information for soil-test P and K studies. The development of a national database by the FRST project team and collaborators aims to support a soil-test-based nutrient management decision aid tool, ensuring the maximum utility and impact of correlation and calibration studies for crop nutrition recommendations.
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL
(2022)
Article
Biology
Tancredo Souza, Mario Dobner Jr, Djalma E. Schmitt, Lucas Jonatan Rodrigues da Silva, Ketlin Schneider
Summary: The study investigates the impact of soil biotic and abiotic factors on soil functions in Araucaria ecosystems. It found that high-quality sites have positive effects on soil quality, biodiversity, and nutrient cycling.
Article
Agronomy
Stephanie Kulesza, Joseph Burns, Alex Woodley, Luciano Gatiboni, Maggie Shupe, Kristin Hicks
Summary: Zinc and copper are essential micronutrients for crop production, but excessive use can lead to toxicity and reduced yields. A study in North Carolina analyzed data from the Department of Agriculture and Consumer Services and found regional variations in total zinc and copper levels. The study also analyzed poultry litter samples and found that zinc had higher bioavailability and mobility potential compared to copper.
COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
(2022)
Article
Agricultural Engineering
Daniel J. Dall'Orsoletta, Gilmar L. Mumbach, Fernando M. Brignoli, Luciano C. Gatiboni
Summary: The application of elemental sulfur (S-0) can reduce soil pH, but the dosage needs to be appropriate to achieve significant effects. There is currently no official recommendation for its application.
REVISTA BRASILEIRA DE ENGENHARIA AGRICOLA E AMBIENTAL
(2022)
Article
Environmental Sciences
Gildean Portela Morais, Jucinei Jose Comin, Cledimar Rogerio Lourenzi, Tadeu Luis Tiecher, Claudio Roberto Fonseca Sousa Soares, Arcangelo Loss, Luciano Colpo Gatiboni, Juliana Gress Bortolini, Guilherme Wilbert Ferreira, Eduardo Maciel Haitzmann dos Santos, Gustavo Brunetto
Summary: Increased copper and zinc levels in agricultural soils worldwide pose a potential risk of environmental contamination and toxicity to plants. This study aims to define the maximum adsorption capacity and threshold for copper and zinc in different soils in Southern Brazil, providing safe indicators for monitoring potential environmental contamination.
ENVIRONMENTAL MONITORING AND ASSESSMENT
(2022)
Article
Ecology
Z. M. Respess, R. Austin, L. Gatiboni, D. Osmond
Summary: The study evaluated the utility and extensibility of ACPF in the Southern Piedmont region of North Carolina. It found that many of the conservation practices output by ACPF were not identified by local experts in the region due to differences in landscape characteristics and conservation priorities. The local experts primarily identified soil health practices, which were different from the practices output by ACPF.
JOURNAL OF SOIL AND WATER CONSERVATION
(2022)
Article
Soil Science
Gustavo Boitt, Carina Marchezan, Carlos Alberto Ceretta, Gustavo Brunetto, Cledimar Rogerio Lourenzi, Eduardo Girotto, Paulo Ademar Avelar Ferreira, Claudir Jose Basso, Luciano Colpo Gatiboni, Leo Condron
Summary: This study assessed and quantified the impact of repeated application of pig slurry phosphorus (P) on a sandy loam soil over a period of 8 years. The results showed that long-term application of pig slurry P can lead to the accumulation of P in soil and potential risks of runoff P losses.
Article
Agriculture, Multidisciplinary
Betania Vahl de Paula, Paula Beatriz Sete, alvaro Luis Pasquetti Berghetti, Lincon Oliveira Stefanello da Silva, Joao Pedro Jung, Fernando Teixeira Nicoloso, Newton Alex Mayer, Matheus Severo Kulmann, Gustavo Brunetto
Summary: This study evaluated the impact of grafting 'Okinawa' rootstock with the scion cultivar 'Chimarrita' on nitrogen (N) kinetic parameters and found that the grafted rootstock was more efficient in NO3- and NH4+ uptake.
JOURNAL OF THE SCIENCE OF FOOD AND AGRICULTURE
(2023)
Article
Soil Science
Nelida Agramont Morales, Luke Gatiboni, Deanna Osmond, Rachel Vann, Stephanie Kulesza, Carl Crozier, David Hardy
Summary: The objective of this study was to determine the critical soil test values (CSTVs) of phosphorus (P) and potassium (K) for soybean and corn in North Carolina. The results showed that the current recommendation for the CSTV of P is inconsistent with the actual situation, indicating a need for further research to more accurately estimate the CSTVs for the state.
SOIL SCIENCE SOCIETY OF AMERICA JOURNAL
(2023)
Article
Agronomy
Tales Tiecher, Cara Ruth Pace, Luke Gatiboni, Matthew Vann, David Hardy, Loren Fisher
Summary: The increase in flue-cured tobacco yields may increase the plant demand for Cl, and the increased dry mass may dilute Cl concentration, thereby reducing negative effects.
Article
Agronomy
Fernando Marcos Brignoli, Luciano Colpo Gatiboni, Gilmar Luiz Mumbach, Daniel Joao Dall'Orsoletta, Abelino Anacleto de Souza, Douglas Luiz Grando
Summary: The improvement of soil chemical conditions in the subsurface is considered an alternative to increase soybean yields due to its relation to water and nutrient use efficiency, including phosphorus (P). A field experiment conducted in Southern Brazil evaluated the changes in soil chemical properties and soybean yield with the application of phosphorus and gypsum. The results showed that gypsum application led to increased soybean yield and phosphorus rates. In addition, agricultural gypsum application caused changes in soil chemical properties, including increased calcium (Ca) and reduced magnesium (Mg) content.
COMMUNICATIONS IN SOIL SCIENCE AND PLANT ANALYSIS
(2023)
Article
Agronomy
Maggie S. James, Matthew C. Vann, David H. Suchoff, Michelle McGinnis, Brian E. Whipker, Keith L. Edmisten, Luciano C. Gatiboni
Summary: The study aimed to identify the optimal nitrogen and potassium fertilizer rates for maximizing industrial hemp biomass and cannabidiol (CBD) yield. The results showed that nitrogen was the key factor affecting biomass and CBD yield, while potassium fertilizer had no effect on yield or CBD concentration.
Article
Soil Science
Tales Tiecher, Sandra M. V. Fontoura, Vitor G. Ambrosini, Esraelda A. Araujo, Lucas A. Alves, Cimelio Bayer, Luciano C. Gatiboni
Summary: The study aimed to evaluate the long-term effect of different combinations of soil tillage managements and liming in a subtropical Oxisol on the accumulation of P forms, legacy P index, and P use efficiency. The results revealed that it is necessary to correct acidity to increase crop yields and P use efficiency, regardless of the soil management used. Furthermore, the combination of soil acidity correction by liming with the use of conservation systems such as no-tillage can further enhance crop yields and P use efficiency.
Article
Soil Science
Tales Tiecher, Luke Gatiboni, Danilo Rheinheimer dos Santos, Carlos Alberto Bissani, Amanda Posselt Martins, Clesio Gianello, Deborah Pinheiro Dick, Edson Campanhola Bortoluzzi, Pedro Alexandre Varella Escosteguy, Leandro Souza da Silva, Gustavo Brunetto, Fabio Joel Kochem Mallmann, Volnei Pauletti, Cledimar Rogerio Lourenzi, Rogerio Oliveira de Sousa, Filipe Selau Carlos, Antonio Carlos Azevedo
Summary: The terms "base saturation", "exchangeable bases", and "basic cations" used in Soil Science are not accurate in distinguishing different cations and can lead to confusion and misinterpretation. The most appropriate term should be Ca-Mg-K-Na saturation, rather than the current terminology. When calculating base saturation, it is sufficient to consider the sum of Ca, Mg, and K, as the Na content is usually negligible in tropical and subtropical soils. It is also suggested to abolish the use of the term "sum of bases" and instead use "sum of Ca-Mg-K" or "sum of Ca-Mg-K-Na" when necessary.
REVISTA BRASILEIRA DE CIENCIA DO SOLO
(2022)
Article
Soil Science
Lucas Aquino Alves, Luiz Gustavo de Oliveira Denardin, Gustavo Duarte Farias, Joao Pedro Moro Flores, Dionata Filippi, Carolina Bremm, Paulo Cesar de Faccio Carvalho, Amanda Posselt Martins, Luciano Colpo Gatiboni, Tales Tiecher
Summary: System fertilization in an integrated crop-livestock system (ICLS) can improve nutrient use efficiency and economic return, but does not affect soybean yield. Potassium use efficiency is lower in the integrated system, possibly due to potassium fixation in non-exchangeable forms. Combining ICLS with system fertilization offers a more sustainable approach to food production compared to conventional fertilization.
REVISTA BRASILEIRA DE CIENCIA DO SOLO
(2022)