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Analysis of the redox environment and genesis of surface sediment in the northeast Indian Ocean at the Ninety-East Ridge: 《Journal of Oceanology and Limnology》2025年第1期57-72,共16页Zhourong CAI Qianru HUANG Zhengxin YIN Xin SUI Sibo LÜ Meng TANG Juan PENG; Supported by the Science and Technology Development Foundation of South China Sea Bureau,Ministry of Natural Resources,China(No.230204);the National Program on Global Change and Air-Sea Interaction(No.GASI-02-IND-CJ04);the Natural Science Foundation of Guangdong Province,China(No.2021A1515012589);the Key Technologies Research and Development Program of Guangzhou,Guangdong Province,China(No.2023B03J1379)。; The Ninety-East Ridge(NER)is located in the semioceanic to oceanic region of the southern Bengal Fan in the Northeast Indian Ocean.The sedimentary environment,ocean currents,and scientific issues related to climate ch...; 关键词：Ninety-East Ridge(NER) surface sediment sedimentary environment redox-sensitive trace elements(RSEs) biomarker

Combustion aerosols and suspended dust with controlled processes in Lhasa:Elemental analysis and size distribution characteristics: 《Journal of Environmental Sciences》2025年第2期591-601,共11页Jinglin Li Zhuoga Deqing Jie Liang Tao Guo Jian Yao Wei Liu; supported by the Natural Science Foundation of China (No.11775180).; To explore air contamination resulting from special biomass combustion and suspended dust in Lhasa,the present study focused on the size distribution and chemical characteristics of particulate matter(PM)emission resu...; 关键词：Size distribution Trace elements Particulate matter Enrichment factors LHASA

Human health risks associated to trace elements and metals in commercial fish from the Brazilian Amazon: 《Journal of Environmental Sciences》2025年第2期230-242,共13页Andrea V.Waichman Gabriel Silva de Souza Nunes Rhaul de Oliveira Isabel López-Heras Andreu Rico; supported by the National Geographic Society through an early career grant to A.Rico (EC-59809C-19);Support Programme-PlanGenT (CIDEGENT/2020/043)of the Generalitat Valenciana;R.Oliveira acknowledges"Fundacao de Amparo a Pesquisa do Estado de Sao Paulo"-FAPESP (Project 2018/03108-0).; Fish constitutes the main protein source for the Amazonian population.However,the impact of different anthropogenic activities on trace element and metal accumulation in fish and their risks for human health at a regi...; 关键词：METALS DEFORESTATION Mining Freshwater ecosystems Carcinogenic risks AMAZON

Sediment Quality Assessment on Bartlett Pond in Laredo, Southern Texas, USA: 《Open Journal of Soil Science》2025年第1期43-69,共27页Maya P. Bhatt Ganesh B. Malla Amede Rubio Alfred Addo-Mensah; This study evaluates the dynamics of trace metals impacts on the ecosystems of the Bartlett Pond, a small shallow wetland pond located in Laredo, Texas by analyzing sediment samples taken from four quadrants of the po...; 关键词：Trace Elements SEDIMENT WETLANDS Bartlett Pond Ecosystem Ecology

Geochemical Behavior and Enrichment Mechanisms of Arsenic in Low-Rank Coal,Baiyinhua Depression,Erlian Basin: 《Acta Geologica Sinica(English Edition)》2024年第6期1574-1585,共12页DAI Guobiao TANG Yuegang LIU Ao WANG Xiaoshuai LI Ruiqing; financially supported by the State Key Program of the National Natural Science Foundation of China(Grant No.42030807).; In this study,the abundance of trace elements in the Baiyinhua depression coal and its relationship with the coal depositional environment was examined.(1)The content of arsenic in the Baiyinhua depression coal is tha...; 关键词：arsenic-rich coal Baiyinhua Depression trace elements geochemical origin

Exploring emerald global geochemical provenance through fingerprinting and machine learning methods: 《Artificial Intelligence in Geosciences》2024年第1期202-219,共18页Raquel Alonso-Perez James M.D.Day D.Graham Pearson Yan Luo Manuel A.Palacios Raju Sudhakar Aaron Palke; Emeralds-the green colored variety of beryl-occur as gem-quality specimens in over fifty deposits globally.While digital traceability methods for emerald have limitations,sample-based approaches offer robust alterna-t...; 关键词：BERYL PROVENANCE LA-ICP-MS Machine learning Multivariate analysis Trace elements

Ecological features of trace elements tolerant microbes isolated from sewage sludge of urban wastewater treatment plant: 《Stress Biology》2024年第1期692-704,共13页L.Perelomov V.D.Rajput M.Gertsen O.Sizova I.Perelomova S.Kozmenko T.Minkina Y.Atroshchenko; funded by the Russian Science Foundation Grant No.22-24-20074(regional competition),held jointly with the authorities of the subject of the Russian Federation:Tula region.; Worldwide wastewater treatment plants generate enormous amounts of sewage sludge,and their further disposal depends on the treatment technologies applied and spontaneously occurring microbiological processes.From diff...; 关键词：MICROORGANISMS Heavy metals METALLOIDS Wastewater treatment plant Sewage sludge

Distribution of trace elements and rare earth elements in coal from the Bhalukasba Surni coal block,Rajmahal coalfield,Eastern India: 《International Journal of Coal Science & Technology》2024年第6期86-100,共15页Saswati Chakladar Sneha Kumari Alok Kumar Ashok Mohanty Sanchita Chakravarty Allan Kolker; funded by National Metallurgical Laboratory。; Exploration of secondary resources for isolation of valuable constituents,such as rare earth elements(REEs)and trace elements(TEs),is of importance owing to the need to identify new domestic sources and reduce relianc...; 关键词：COAL Rajmahal basin Rare earth elements DISTRIBUTION Trace elements Correlation

Health Safety of the Fish from the Luapula River in Democratic Republic of Congo: 《Journal of Geoscience and Environment Protection》2024年第11期41-50,共10页Koya Mawazo Kaya Ndibualonji Badibanga Bualufu; The Luapula River has received mining discharges from Lubumbashi and Kipushi Gecamines for several decades and from the CHEMAF company since 2005. It also received mining waste from SODIMICO. The Luapula River has Lak...; 关键词：Fish Health Safety Luapula River Metal Trace Elements South-East of Democratic Republic of Congo

Crystal structure transformation and lattice impurities migration of quartz during chlorine roasting: 《International Journal of Mining Science and Technology》2024年第10期1465-1474,共10页Wenda Guo Haolong Lu Zhenyue Zhang Ling Jiang Hanjun Wu Defeng Liu Ruan Chi; provided by the National Natural Science Foundation of China(No.52374273);the China Postdoctoral Science Foundation Project(No.2023M731041)。; To investigate the effect of chlorine roasting on the migration and removal of trace elements in quartz lattice,firstly,an efficient pretreatment process,grinding–HCl washing–flotation–HF and HCl leaching,was used ...; 关键词：QUARTZ Purification Chlorine roasting Crystal structure Trace elements

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