Soil and Sediment Contamination: An International Journal最新文献_第6页

Microplastics Records from the Southern Ocean Sediments 南大洋沉积物中的微塑料记录

Soil and Sediment Contamination: An International Journal Pub Date : 2023-06-07 DOI: 10.1080/15320383.2023.2218481

M. Nair, P. M. John, V. Nikhil, R. Gireesh, V. N. Sanjeevan, A. Gopinath

引用次数: 1

Mobility Study of TiO₂ Nanoparticles in Soil and Their Impact on Soil Nutrients 二氧化钛纳米粒子在土壤中的迁移特性及其对土壤养分的影响

Soil and Sediment Contamination: An International Journal Pub Date : 2023-05-29 DOI: 10.1080/15320383.2023.2217931

Djibril Sekou Keita, Rakesh Patel, Harshad Patel

{"title":"Mobility Study of TiO<sub>2</sub> Nanoparticles in Soil and Their Impact on Soil Nutrients","authors":"Djibril Sekou Keita, Rakesh Patel, Harshad Patel","doi":"10.1080/15320383.2023.2217931","DOIUrl":"https://doi.org/10.1080/15320383.2023.2217931","url":null,"abstract":"ABSTRACTThis mobility study aimed to determine the transport of TiO2 NPs from topsoil to deeper zones. The saturated soil column method imitated TiO2 NPs transport in real-world conditions and possible leaching scenarios. Three soils were studied: City soil (SCity), Agricultural (SAgri), and Sand. This investigation used ICP-OES, EDX, SEM and DLS to determine TiO2 NPs sizes, track the mobility patterns and quantify them in soil layers. The results have revealed that the mobility and retention of TiO2 NPs were highly influenced by Clay, organic matter (OM), and CEC. The concentration of TiO2 NPs in the deepest soil layers and the breakthrough water was low in SCity, in which Clay and OM were high. In contrast, TiO2 NPs were relatively high in the lowest layers of SAgri, where the Clay and OM content was insignificant. The columns packed with Sand showed the highest transported of TiO2 NPs where Clay and OM were absent. The breakthrough water obtained from Sand columns showed the highest TiO2 NPs concentration, followed by SAgri and SCity. The columns packed with SCity had more TiO2 NPs retention due to the presence of CEC in Clay and OM. This investigation showed that the transport of TiO2 NPs in the soil at low concentrations is a fact. It depends on soil properties such as texture, OM content, pH, and CEC.KEYWORDS: TiO2 nanoparticlesmobilitysoil columnsoil saturation AcknowledgmentsWe express our gratitude to the Indian Council for Cultural and Relations (ICCR) for their financial assistance by awarding Djibril Sekou Keita a full scholarship for his doctoral research.Disclosure statementNo potential conflict of interest was reported by the authors.","PeriodicalId":21865,"journal":{"name":"Soil and Sediment Contamination: An International Journal","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135791988","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Concentrations, Source Identification and Potential Ecological and Human Health Risks Assessment of Polycyclic Aromatic Hydrocarbons (PAHs) in Agricultural Soils of Hamedan County, West of Iran 伊朗西部哈马丹县农业土壤中多环芳烃(PAHs)浓度、来源鉴定及潜在生态和人类健康风险评估

Soil and Sediment Contamination: An International Journal Pub Date : 2023-05-25 DOI: 10.1080/15320383.2023.2215867

Azim Rabieimesbah, S. Sobhanardakani, M. Cheraghi, B. Lorestani

引用次数: 2

Microplastic contamination of coastal hill soils: Perspective of Rohingya Refugee camps in Bangladesh 沿海丘陵土壤的微塑料污染:孟加拉国罗兴亚难民营的视角

Soil and Sediment Contamination: An International Journal Pub Date : 2023-05-19 DOI: 10.1080/15320383.2022.2096565

Jabed Hasan, M. Abedin, Shanon Iffat Alam, M. Hassan, M. Hosenuzzaman, R. Mahamud, Muhammed Shahjahan

{"title":"Microplastic contamination of coastal hill soils: Perspective of Rohingya Refugee camps in Bangladesh","authors":"Jabed Hasan, M. Abedin, Shanon Iffat Alam, M. Hassan, M. Hosenuzzaman, R. Mahamud, Muhammed Shahjahan","doi":"10.1080/15320383.2022.2096565","DOIUrl":"https://doi.org/10.1080/15320383.2022.2096565","url":null,"abstract":"ABSTRACT Microplastics (MPs) pollution of environments due to human activities is a global concern. In the present study, we examined the occurrence of MPs in coastal hill soils (burned and non-burned) collected from the Rohingya Refugee camps in Cox’s Bazar, Bangladesh. The total number of MPs per kg of burned soil (402–403 items/kg) sample was significantly higher than that in non-burned soil (210 items/kg) sample. Fibers (24–57%) dominated in all the samples, followed by fragments (18–51%), sheet (12–29%), and microbeads (12–13%). The most common color of MPs was blue (16–68%), followed by red (14–25%), transparent (14–24%) and brown (14–22%). Among the size groups, MPs of 0.5-<1.0 mm (34–44%) dominated in all the samples, followed by 1.0–5.0 mm (27–45%) and <0.5 mm (14–29%). Attenuated Total Reflectance Fourier Transform Infrared spectroscopy analysis confirmed the most abundant polymer type in burned soil was polystyrene (28%) followed by polypropylene (23%), polyethylene (21%), polyamide (15%), ethylene-vinyl acetate (8%), and polyvinyl chloride (3%). The study confirms the presence of high MPs loads in burned soil, with high potential of trophic transfer to plants and washed out to aquatic environment and will appear as base line information for further assessment of MPs effects on biota.","PeriodicalId":21865,"journal":{"name":"Soil and Sediment Contamination: An International Journal","volume":"45 1","pages":"448 - 459"},"PeriodicalIF":0.0,"publicationDate":"2023-05-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83123310","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 4

Chemical Structural Features Affecting the Soil Sorption of Sulfonylurea Herbicides 影响磺酰脲类除草剂土壤吸附的化学结构特征

Soil and Sediment Contamination: An International Journal Pub Date : 2023-05-14 DOI: 10.1080/15320383.2023.2213779

Natânia E. Rodrigues, M. P. Freitas

引用次数: 0

Study on Amendment of Rapeseed Meal, Soybean Meal, and NPK Fertilizer as Biostimulants in Bioremediation of Diesel-Contaminated Soil by Autochthonous Microorganisms 油菜粕、豆粕和氮磷钾肥料在柴油污染土壤修复中的应用研究

Soil and Sediment Contamination: An International Journal Pub Date : 2023-05-12 DOI: 10.1080/15320383.2023.2211676

Behrouz Soghandi, F. Salimi

引用次数: 0

Numerical Simulation of Heat Transfer Characteristics of Petroleum Hydrocarbon-Contaminated Soil During Ex-Situ Indirect Thermal Desorption 石油烃污染土壤非原位间接热解吸换热特性数值模拟

Soil and Sediment Contamination: An International Journal Pub Date : 2023-05-09 DOI: 10.1080/15320383.2023.2211683

Huili Lin, Zhao Jin, Guangxue Zhang, Rengang Liang, Shuli Zhang, Qun Yu

引用次数: 0

Biostimulation of Petroleum-Contaminated Soils with Synthetic and Natural Sources of NPK Fertilizer 合成和天然氮磷钾肥料对石油污染土壤的生物刺激作用

Soil and Sediment Contamination: An International Journal Pub Date : 2023-05-08 DOI: 10.1080/15320383.2023.2209186

Seyed Mohsen Dehnavi, G. Ebrahimipour

引用次数: 1

Selenate and Selenite Induced Differential Morphophysiological Modifications to Mitigate Arsenic Toxicity and Uptake by Wheat 硒酸盐和亚硒酸盐诱导不同形态生理改变减轻小麦对砷的毒性和吸收

Soil and Sediment Contamination: An International Journal Pub Date : 2023-05-07 DOI: 10.1080/15320383.2023.2204956

Sana Ullah, Nizamuddin Depar, Dawood Khan, Ayaz Ali Memon, Amanat Ali, Asif Naeem

{"title":"Selenate and Selenite Induced Differential Morphophysiological Modifications to Mitigate Arsenic Toxicity and Uptake by Wheat","authors":"Sana Ullah, Nizamuddin Depar, Dawood Khan, Ayaz Ali Memon, Amanat Ali, Asif Naeem","doi":"10.1080/15320383.2023.2204956","DOIUrl":"https://doi.org/10.1080/15320383.2023.2204956","url":null,"abstract":"This study (pot experiment) investigated and compared the effectiveness of Se(VI) and Se(IV) application at a rate of 1.25 mg Se kg−1 soil on growth, physiology, yield and As uptake by spring wheat on an uncontaminated and As-contaminated (1.5 mg kg−1) soil. Selenate improved wheat grain yield, relative water contents, membrane stability index, total chlorophylls, and antioxidant activities up to 43%, 18.6%, 9.5%, 16.4% and 15–46%, respectively, compared to control under As-contaminated soil. As compared to Se(IV), in accordance with above results, Se(VI) application resulted in 5-fold higher grain Se concentration and 4.4-fold higher grain Se uptake, which are partially explained by 1.3-fold higher root to grain Se translocation factor in Se(VI)-fed plants under As-contaminated soil. Concomitantly, Se(VI) offered a stronger competitive effect on As uptake thereby reducing its concentration in grains by 11% and in shoots by 44%. Translocation factor of As from root to shoots and to grains was 33% and 14.2%, respectively lesser in Se(VI)-fed plants. Thus, it is concluded that Se(VI) application, through its beneficial effects on root morphological traits, improvement in antioxidant activity and physiological behavior, is highly effective in reducing As toxicity on yield and As accumulation in wheat grains.","PeriodicalId":21865,"journal":{"name":"Soil and Sediment Contamination: An International Journal","volume":"106 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135962247","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

The Residual Impact of Goethite-Modified Biochar on Cadmium and Arsenic Uptake by Maize in Co-Contaminated Soil 针铁矿改性生物炭对共污染土壤中玉米镉、砷吸收的影响

Soil and Sediment Contamination: An International Journal Pub Date : 2023-05-03 DOI: 10.1080/15320383.2023.2208673

Fatma Abdelrhman, Xuewei Wang, Q. Fu, Hongqing Hu, Linchuan Fang

引用次数: 1