Environmental Chemistry Letters最新文献_第4页

Cyanobacteria for environmental, energy and biomedical application: a review 蓝藻在环境、能源和生物医学方面的应用综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2025-01-12 DOI: 10.1007/s10311-024-01814-3

Xiaoya Ren, Mengqi Feng, Meiyi Mao, Xizi Long, Jiafeng Pan, Yan Tang, Pengji Zhou, Tangjian Peng, Hui Wang, Fei Yang

引用次数: 0

Production, characterization, and toxicology of environmentally relevant nanoplastics: a review 环境相关纳米塑料的生产、表征和毒理学研究综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2025-01-10 DOI: 10.1007/s10311-024-01810-7

Serena Ducoli, Gabriela Kalčíková, Milica Velimirovic, Laura E. Depero, Stefania Federici

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Microalgae for microplastic removal from water and wastewater: a review 微藻去除水和废水中微塑料的研究进展

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2025-01-05 DOI: 10.1007/s10311-024-01809-0

Paulo M. S. Sousa, Kerry A. Kinney, Cátia A. Sousa, Manuel Simões

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Underestimated sequestration of soil organic carbon in China 低估了中国土壤有机碳的固存

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2025-01-04 DOI: 10.1007/s10311-024-01813-4

Yulong Yin, Haiqing Gong, Zhong Chen, Xingshuai Tian, Yingcheng Wang, Zihan Wang, Kai He, Qi Miao, Yiyan Chu, Yanfang Xue, Qingsong Zhang, Zhenling Cui

引用次数: 0

Proteomics technologies in toxicity screening: a review 蛋白质组学技术在毒性筛选中的应用综述

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2025-01-03 DOI: 10.1007/s10311-024-01816-1

Yushi Jin, Zhejia Sun, April Z. Gu, Xiaohong Zhou

引用次数: 0

Destruction of chemical weapons stockpiles in the Russian Federation: a review 销毁俄罗斯联邦化学武器库存：审查

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2025-01-03 DOI: 10.1007/s10311-024-01812-5

Tomas Rozsypal, Jaroslav Pejchal, Jakub Opravil, Mihail Haralampiev, Victor Bocos-Bintintan, Zbynek Kobliha

{"title":"Destruction of chemical weapons stockpiles in the Russian Federation: a review","authors":"Tomas Rozsypal, Jaroslav Pejchal, Jakub Opravil, Mihail Haralampiev, Victor Bocos-Bintintan, Zbynek Kobliha","doi":"10.1007/s10311-024-01812-5","DOIUrl":"10.1007/s10311-024-01812-5","url":null,"abstract":"<div><p>Chemical weapons, designed for mass harm, are posing risks of contamination, accidents, and ecological damage, and thus require their destruction. However, destruction of chemical weapons is challenging, notably in the Russian Federation due to the large scale and complexity of chemical weapons stockpiles, the diverse toxic agents stored under varying conditions, logistical and political obstacles, financial constraints, and the disposal process. Here we review the Russian Federation’s chemical weapons disposal program with an emphasis on the political context, declared chemical weapons stockpiles, methods for destruction, health and environmental issues, and nerve agents. We analyze stockpiles totaling nearly 40,000 tonnes of chemical agents across seven facilities, focusing on their composition, storage conditions, and destruction technologies. Methods such as neutralization, bituminization, and thermal destruction are compared. Environmental risks include arsenic migration and groundwater contamination near disposal sites. We observe the limitations of using bitumen salt masses as a safe disposal method.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"23 2","pages":"393 - 418"},"PeriodicalIF":15.0,"publicationDate":"2025-01-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://link.springer.com/content/pdf/10.1007/s10311-024-01812-5.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142917215","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Micro-scale mapping of soil organic carbon using soft X-ray spectromicroscopy 软x射线光谱显微技术在土壤有机碳微尺度制图中的应用

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2025-01-02 DOI: 10.1007/s10311-024-01817-0

Maoz Dor, Tom Regier, Zachary Arthur, Andrey K. Guber, Alexandra N. Kravchenko

{"title":"Micro-scale mapping of soil organic carbon using soft X-ray spectromicroscopy","authors":"Maoz Dor, Tom Regier, Zachary Arthur, Andrey K. Guber, Alexandra N. Kravchenko","doi":"10.1007/s10311-024-01817-0","DOIUrl":"10.1007/s10311-024-01817-0","url":null,"abstract":"<div><p>Soil organic carbon is crucial for soil fertility, productivity, and global carbon cycling. Despite significant progress in understanding carbon persistence and turnover, the underlying mechanisms require further study. A key challenge is visualizing and characterizing the spatial distribution of carbon within intact soil. This study introduces a novel approach to map carbon content at 35 µm resolution and composition at 22 µm resolution in intact environmental samples using synchrotron X-ray spectromicroscopy. X-ray fluorescence maps provided an overview of total carbon distribution, identifying carbon-rich regions. Near-edge X-ray absorption fine structure spectromicroscopy was then used to obtain spatially resolved carbon speciation data within these regions. This method allowed the analysis of relatively large intact samples, of 16 mm in diameter and 15 mm in height, preserving various root and organic matter fragments as well as pores ranging between 35 and 850 µm. Spectral fitting with reference standards revealed distinct spatial patterns of aromatic, aliphatic, and carboxylic carbon compounds associated with different structural features. Aromatic carbon was enriched around root fragments and the soil matrix; while, carboxylic compounds were concentrated at pore–matrix interfaces, indicating a correlation between soil pore structure and carbon chemical composition. This novel approach provides significant insights into the interplay between pore architecture and organic molecular diversity, key factors governing carbon protection and persistence in soils.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"23 2","pages":"381 - 386"},"PeriodicalIF":15.0,"publicationDate":"2025-01-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142917213","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

Functional clothing, an overlooked source of persistent textile fibers in the global microplastic pollution 功能性服装，是全球微塑料污染中被忽视的持久性纺织纤维来源

IF 15.7 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2025-01-02 DOI: 10.1007/s10311-024-01796-2

Ya Gao, Feng Ning, Hui Wang, Jie Han, Eric Lichtfouse

引用次数: 0

Respiratory toxicity of amorphous silica nanoparticles: a review 非晶二氧化硅纳米颗粒的呼吸毒性研究进展

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-12-30 DOI: 10.1007/s10311-024-01787-3

Hailin Xu, Yan Li, Xinying Zhao, Caixia Guo, Yanbo Li

引用次数: 0

Toxicity and environmental fate of the less toxic chiral neonicotinoid pesticides: a review 毒性较小的手性新烟碱类农药的毒性及其环境命运

IF 15 2区环境科学与生态学

Environmental Chemistry Letters Pub Date : 2024-12-27 DOI: 10.1007/s10311-024-01808-1

Zenglong Chen, Lilin Zhao, Shanshan Kang, Rock Keey Liew, Eric Lichtfouse

{"title":"Toxicity and environmental fate of the less toxic chiral neonicotinoid pesticides: a review","authors":"Zenglong Chen, Lilin Zhao, Shanshan Kang, Rock Keey Liew, Eric Lichtfouse","doi":"10.1007/s10311-024-01808-1","DOIUrl":"10.1007/s10311-024-01808-1","url":null,"abstract":"<div><p>Neonicotinoids represent 25% of the insecticidal market and are essential for crop production, yet traditional neonicotinoids are toxic to most pollinators, which are also essential for food production. This issue may be addressed by the use of some chiral neonicotinoid isomers, which are much less toxic. Here, we review the chiral neonicotinoids dinotefuran, sulfoxaflor, cycloxaprid, and paichongding, with focus on their chiral characteristics, configuration stability, biological activity, ecological toxicology, and environmental fate. Isomeric separation of chiral neonicotinoids can be achieved by chromatography. The dinotefuran <i>R</i> isomer is less toxic than the <i>S</i> isomer to honeybees and earthworms by a factor of 2.7–145.9, with similar control efficiency of common agricultural pests. The insecticidal activity of (5<i>R</i>,7<i>S</i>)-paichongding are up to 20.1 times higher than that of other isomers, and it is absorbed fastest by crop roots and tends to be preferentially degraded and mineralized in soils. Therefore, formulations containing<i> R</i>-dinotefuran or (5<i>R</i>,7<i>S</i>)-paichongding could decrease ecological damage without compromising food production. On the other hand, it has not been possible to synthesize chiral isomers of sulfoxaflor and cycloxaprid, owing to the instability of their monomers in polar solvents.</p></div>","PeriodicalId":541,"journal":{"name":"Environmental Chemistry Letters","volume":"23 2","pages":"733 - 750"},"PeriodicalIF":15.0,"publicationDate":"2024-12-27","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142888854","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"环境科学与生态学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0