Snow pollution over three decades in Luleå, Sweden
International audience Rapid development of new materials and technologies in the automotive sector and urban growth cause changes in emissions of certain pollutants to the environment and introduction of new ones. This can cause changes in the pollutants signature and content in urban snow. Thus, i...
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ftccsdartic:oai:HAL:hal-04187469v1 2023-10-09T21:53:24+02:00 Snow pollution over three decades in Luleå, Sweden Pollution de la neige sur trois décennies à Luleå, Suède Vijayan, Arya Österlund, Heléne Marsalek, Jiri Luleå University of Technology Luleå University of Technology (LUT) Graie Lyon, France 2023-07-03 https://hal.science/hal-04187469 https://hal.science/hal-04187469/document https://hal.science/hal-04187469/file/P03-09_poster.pdf en eng HAL CCSD hal-04187469 https://hal.science/hal-04187469 https://hal.science/hal-04187469/document https://hal.science/hal-04187469/file/P03-09_poster.pdf info:eu-repo/semantics/OpenAccess Novatech 2023 https://hal.science/hal-04187469 Novatech 2023, Jul 2023, Lyon, France urban snow TSS metals pollution [SDE]Environmental Sciences info:eu-repo/semantics/conferenceObject Conference poster 2023 ftccsdartic 2023-09-23T23:02:52Z International audience Rapid development of new materials and technologies in the automotive sector and urban growth cause changes in emissions of certain pollutants to the environment and introduction of new ones. This can cause changes in the pollutants signature and content in urban snow. Thus, it is important to revisit the reported data on urban snow quality periodically to ensure that snow management planning is based on up-to-date information. In this paper, the concentrations of TSS and ubiquitous urban metals (Zn, Cu, Cr and Pb) in urban snow, sampled at six sites in the City of Luleå during the winter 2020-21, were compared with previous data (from 1995 and 2002) to examine historical changes in snow quality in Luleå during the period 1995-2021. The results show that the pollutant concentrations in snow are influenced by measured air temperatures and precipitation, and such influences bring uncertainties into data comparisons. Conference Object Luleå Luleå Luleå Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
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Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) |
op_collection_id |
ftccsdartic |
language |
English |
topic |
urban snow TSS metals pollution [SDE]Environmental Sciences |
spellingShingle |
urban snow TSS metals pollution [SDE]Environmental Sciences Vijayan, Arya Österlund, Heléne Marsalek, Jiri Snow pollution over three decades in Luleå, Sweden |
topic_facet |
urban snow TSS metals pollution [SDE]Environmental Sciences |
description |
International audience Rapid development of new materials and technologies in the automotive sector and urban growth cause changes in emissions of certain pollutants to the environment and introduction of new ones. This can cause changes in the pollutants signature and content in urban snow. Thus, it is important to revisit the reported data on urban snow quality periodically to ensure that snow management planning is based on up-to-date information. In this paper, the concentrations of TSS and ubiquitous urban metals (Zn, Cu, Cr and Pb) in urban snow, sampled at six sites in the City of Luleå during the winter 2020-21, were compared with previous data (from 1995 and 2002) to examine historical changes in snow quality in Luleå during the period 1995-2021. The results show that the pollutant concentrations in snow are influenced by measured air temperatures and precipitation, and such influences bring uncertainties into data comparisons. |
author2 |
Luleå University of Technology Luleå University of Technology (LUT) Graie |
format |
Conference Object |
author |
Vijayan, Arya Österlund, Heléne Marsalek, Jiri |
author_facet |
Vijayan, Arya Österlund, Heléne Marsalek, Jiri |
author_sort |
Vijayan, Arya |
title |
Snow pollution over three decades in Luleå, Sweden |
title_short |
Snow pollution over three decades in Luleå, Sweden |
title_full |
Snow pollution over three decades in Luleå, Sweden |
title_fullStr |
Snow pollution over three decades in Luleå, Sweden |
title_full_unstemmed |
Snow pollution over three decades in Luleå, Sweden |
title_sort |
snow pollution over three decades in luleå, sweden |
publisher |
HAL CCSD |
publishDate |
2023 |
url |
https://hal.science/hal-04187469 https://hal.science/hal-04187469/document https://hal.science/hal-04187469/file/P03-09_poster.pdf |
op_coverage |
Lyon, France |
genre |
Luleå Luleå Luleå |
genre_facet |
Luleå Luleå Luleå |
op_source |
Novatech 2023 https://hal.science/hal-04187469 Novatech 2023, Jul 2023, Lyon, France |
op_relation |
hal-04187469 https://hal.science/hal-04187469 https://hal.science/hal-04187469/document https://hal.science/hal-04187469/file/P03-09_poster.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1779316645635817472 |