Výsledky vyhľadávania - "Source apportionment"

Evaluating harmonized equivalent black carbon mass concentration and source apportionment for air quality assessment

Autori: Savadkoohi, Marjan

Prispievatelia: University/Department: Universitat Politècnica de Catalunya. Departament d'Enginyeria Minera, Industrial i TIC

Thesis Advisors: Pandolfi, Marco, Alastuey Urós, José Andrés, Lao Luque, Concepción

Zdroj: TDX (Tesis Doctorals en Xarxa)

Predmety: Air quality, European urban environment, Carbonaceous aerosols, Equivalent black carbon, Light absorption coefficient, Filter absorption photometers, Source apportionment, Mass absorption cross-section, Elemental carbon, Aethalometer approach, Absorption Angstrom Exponent, Solid fuels, Liquid fuels, Black carbon estimation, Virtual sensors, Multi-time resolution factor analysis, Àrees temàtiques de la UPC::Desenvolupament humà i sostenible, Àrees temàtiques de la UPC::Enginyeria química, 502 - Natura. Estudi, conservació i protecció de la natura, 614 - Higiene i salut pública. Contaminació. Prevenció d'accidents. Infermeria, 66 - Enginyeria tecnologia i indústria química. Metal·lúrgia

Popis súboru: application/pdf

Prístupová URL adresa: http://hdl.handle.net/10803/695496
https://dx.doi.org/10.5821/dissertation-2117-443666

Sources and Composition of Organic Aerosols in the Central Arctic during Spring and Summer

Autori: Heutte, Benjamin Angot, Hélène Chen, Gang I. a ďalší

Zdroj: Environmental Science and Technology. 59(41):21924-21940

Predmety: aerosol−cloud interactions, Arctic haze, central Arctic Ocean, marine organic aerosols, oxygenated organic aerosols, source apportionment

Popis súboru: print

Prístupová URL adresa: https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-249008
https://doi.org/10.1021/acs.est.5c09788

Spatial Distribution and Pollution Source Analysis of Heavy Metals in Cultivated Soil in Ningxia.

Autori: Yue, Xiang Shi, Rongguang Ma, Jianjun a ďalší

Zdroj: Agronomy. Nov2025, Vol. 15 Issue 11, p2543. 19p.

Predmety: *HEAVY metals, *POLLUTION source apportionment, *SPATIAL arrangement, *TILLAGE, *SOIL management, *ENVIRONMENTAL risk

Geografický termín: NINGXIA Huizu Zizhiqu (China)

Assessment of Contamination, Source Apportionment and Health Risks of Potentially Toxic Elements in Sediments of Southern Caspian Sea, Iran.

Autori: Khalijian, Arezoo Sobhanardakani, Soheil Lorestani, Bahareh a ďalší

Zdroj: Soil & Sediment Contamination. 2025, Vol. 34 Issue 8, p2183-2202. 20p.

Predmety: *SEDIMENTS, *POLLUTION source apportionment, *ENVIRONMENTAL risk, *BODIES of water, *HAZARDS, *HEAVY metals, *INDUSTRIAL contamination, IRANIAN history

Geografický termín: CASPIAN Sea, IRAN

Assessment of water quality of Erzeni-Ishmi basin, Albania.

Autori: Gjeci, Vanela Shehu Kane, Sonila Lazo, Pranvera a ďalší

Zdroj: Chemistry & Ecology. Nov2025, Vol. 41 Issue 10, p1303-1322. 20p.

Predmety: *WATER quality, *POLLUTION source apportionment, *WATER management, *SUPERVISION, *CHEMICAL properties, *ECOLOGICAL assessment, *WATERSHEDS

Geografický termín: ALBANIA

Behaviour and quantitative source analysis of heavy metals in pore water profiles at the Inlet of Dongting lake from the Xiangjiang river.

Autori: Que, Wenpiao Yi, Liwen Wang, Ni

Zdroj: Scientific Reports. 10/31/2025, Vol. 15 Issue 1, p1-14. 14p.

Predmety: *HEAVY metals, *POLLUTION source apportionment, *SEDIMENTS, *ENVIRONMENTAL impact analysis, *LAKES, *PORE water, *WATER quality

Geografický termín: DONGTING Lake (China)

Source apportionment and health risk from airborne potentially toxic elements in Tehran (Iran): use of lichen biomonitoring data.

Autori: Abdollahi, Sara Hassanzadeh, Nasrin Sohrabi, Mohammad a ďalší

Zdroj: International Journal of Environmental Health Research. Oct2025, p1-17. 17p. 1 Illustration.

Predmety: *HEALTH risk assessment, *POLLUTION source apportionment, *ENVIRONMENTAL monitoring, *AIR pollutants, *POLLUTION, *CARCINOGENICITY, *LICHENS, *CITIES & towns

Geografický termín: TEHRAN (Iran), IRAN

Analysis of heavy metal contamination in topsoils across land use types within the Manghe River watershed in South Taihang and its source attribution.

Autori: Wan, Xiaoqiang Wang, Chengyu Ma, Quanlai a ďalší

Zdroj: PLoS ONE. 10/17/2025, Vol. 20 Issue 10, p1-17. 17p.

Predmety: *HEAVY metal toxicology, *POLLUTION source apportionment, *EMISSIONS (Air pollution), *WATERSHEDS, *TOPSOIL, *LAND use, *GEOLOGICAL statistics

The present situation and pollution sources of underground drinking water in Zhangjiakou, China.

Autori: Hao, Guizhen Xiong, Xiaoying Xu, Li a ďalší

Zdroj: Scientific Reports. 10/8/2025, Vol. 15 Issue 1, p1-13. 13p.

Predmety: *GROUNDWATER quality, *POLLUTION source apportionment, *AGRICULTURE, *DRINKING water, *NITRIFICATION, *CITIES & towns, *PESTICIDE residues in food, *SUSTAINABLE urban development

Geografický termín: CHINA

Temporal Dynamics and Source Apportionment of PM 2.5 in a Coastal City of Southeastern China: Insights from Multiyear Analysis.

Autori: Chen, Liliang Wang, Jing Wang, Qiyuan a ďalší

Zdroj: Atmosphere. Oct2025, Vol. 16 Issue 10, p1119. 19p.

Predmety: *PARTICULATE matter, *POLLUTION source apportionment, *EMISSION control, *SEASONAL temperature variations, *COASTAL zone management, *AIR quality, *URBAN growth

Geografický termín: CHINA, XIAMEN Shi (China)

Fingerprinting using compound-specific δ13C of n-alkanes reveals the temporary role of paddy fields as a secondary source for watershed sediment loss

Autori: Tang, Q. Chen, F. Zhu, G. a ďalší

Zdroj: International Soil and Water Conservation Research. 13:795-807

Predmety: Source apportionment, Sediment source fingerprinting, Heterogenous landscape, n-alkanes, Bayesian mixing model, Compound-specific stable isotopes, Biomarkers

Popis súboru: application/pdf

Diagnostic Ratios and Directional Analysis of Air Pollutants for Source Identification: A Global Perspective with Insights from Kuwait.

Autori: Al-Dabbous, Abdullah N.¹ (AUTHOR)

Zdroj: Atmosphere. Sep2025, Vol. 16 Issue 9, p1101. 15p.

Predmety: *AIR pollutants, *POLLUTION source apportionment, *AIR quality indexes, *POLLUTION measurement

Geografický termín: KUWAIT (Kuwait)

Characterization and source apportionment of heavy metal contamination in agricultural soils in the complex genesis region of western Yunnan.

Autori: Li, Yingmei Wang, Sheng Shang, Xiaoyan a ďalší

Zdroj: Scientific Reports. 9/1/2025, Vol. 15 Issue 1, p1-13. 13p.

Predmety: *POLLUTION source apportionment, *POLLUTION, *HEAVY metal toxicology, *SOILS, *STATISTICAL models

Geografický termín: YUNNAN Sheng (China)

Implementation of real-time source apportionment approaches using the ACSM–Xact–Aethalometer (AXA) setup with SoFi RT: the Athens case study.

Autori: Manousakas, Manousos I. Zografou, Olga Canonaco, Francesco a ďalší

Zdroj: Atmospheric Measurement Techniques. 2025, Vol. 18 Issue 16, p3983-4002. 20p.

Predmety: *PARTICULATE matter, *POLLUTION source apportionment, *AIR pollution, *URBAN pollution, *AIR quality monitoring, *AIR quality management, *SIGNAL separation

Geografický termín: ATHENS (Greece), GREECE

Analysis of Heavy Metal Contamination, Distribution and Sources in Agricultural Soil of Yellow River Irrigation Area.

Autori: Ma, Ling Wang, Youqi Ma, Xiaowen a ďalší

Zdroj: Geological Journal. Jul2025, p1. 15p. 8 Illustrations.

Predmety: *SOIL pollution, *POLLUTION source apportionment, *HEAVY metal toxicology, *SOILS, *SUSTAINABLE development, *ENVIRONMENTAL risk, *FOOD security, *IRRIGATION

Geografický termín: CHINA

Preliminary findings from a pilot moss biomonitoring study in the Patagonia region.

Autori: Rajfur, Małgorzata Plášek, Vítězslav Zinicovscaia, Inga a ďalší

Zdroj: Scientific Reports. 7/13/2025, Vol. 15 Issue 1, p1-13. 13p.

Predmety: *AIR pollution, *POLLUTION source apportionment, *BOTANY, *POLLUTION measurement, *ENVIRONMENTAL monitoring, *TRACE elements

Geografický termín: PATAGONIA (Argentina & Chile)

Deducing atmospheric conditions that contribute to elevated pollution events in the Salton Sea Air Basin

Autori: Lieb, Heather C Faloona, Ian C

Zdroj: Atmospheric Environment. 352

Predmety: 37 Earth Sciences (for-2020), 3701 Atmospheric Sciences (for-2020), Climate-Related Exposures and Conditions (rcdc), 13 Climate Action (sdg), Source apportionment, Air quality management, Atmospheric dynamics, Chemical speciation, 0104 Statistics (for), 0401 Atmospheric Sciences (for), 0907 Environmental Engineering (for), Meteorology & Atmospheric Sciences (science-metrix), 3701 Atmospheric sciences (for-2020), 3702 Climate change science (for-2020), 4011 Environmental engineering (for-2020)

Popis súboru: application/pdf

Prístupová URL adresa: https://escholarship.org/uc/item/9dj8g44m
https://escholarship.org/content/qt9dj8g44m/qt9dj8g44m.pdf

Chemical characteristics and sources apportionment of volatile organic compounds in the primary urban area of Shijiazhuang, North China Plain.

Autori: Zhang, Xiao Wang, Junfeng Zhao, Jiangwei a ďalší

Zdroj: Journal of Environmental Sciences (Elsevier). Mar2025, Vol. 149, p465-475. 11p.

Predmety: *EMISSIONS (Air pollution), *AIR pollution, VOLATILE organic compounds, POLLUTION source apportionment, ORGANIC solvents

Application of machine learning in soil heavy metals pollution assessment in the southeastern Tibetan plateau.

Autori: Li, Yan Yu, Yilong Ding, Shiyuan a ďalší

Zdroj: Scientific Reports. 4/19/2025, Vol. 15 Issue 1, p1-15. 15p.

Predmety: *POLLUTION source apportionment, *HEAVY metal toxicology, *SOIL science, *ECOLOGICAL risk assessment, *ENVIRONMENTAL sciences, *ATMOSPHERIC deposition

Macro-Provenance and environmental Drivers of roadside potentially toxic elements via Multi-Source proxies.

Autori: Yang, Zhiqiang Xiong, Qiulin Yang, Xingchuan a ďalší

Zdroj: Transportation Research Part D: Transport & Environment. Nov2025, Vol. 148, pN.PAG-N.PAG. 1p.

Predmety: *POLLUTANTS, HEAVY metals, POLLUTION source apportionment, ENVIRONMENTAL remediation, GEOGRAPHICAL positions, ENVIRONMENTAL history, ENVIRONMENTAL indicators, ROADSIDE improvement

Geografický termín: HENAN Sheng (China), NORTH China Plain (China)