Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany

Autores
Steinke, I.; Funk, R.; Busse, J.; Iturri, Laura Antonela; Kirchen, S.; Leue, M.; Möhler, O.; Schwartz, T.; Schnaiter, M.; Sierau, B.; Toprak, E.; Ullrich, R.; Ulrich, A.; Hoose, C.; Leisner, T.
Año de publicación
2016
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Soil dust particles emitted from agricultural areas contain considerable mass fractions of organic material. Also, soil dust particles may act as carriers for potentially ice-active biological particles. In this work, we present ice nucleation experiments conducted in the Aerosol Interaction and Dynamics in the Atmosphere (AIDA) cloud chamber. We investigated the ice nucleation efficiency of four types of soil dust from different regions of the world. The results are expressed as ice nucleation active surface site (INAS) densities and presented for the immersion freezing and the deposition nucleation mode. For immersion freezing occurring at 254 K, samples from Argentina, China, and Germany show ice nucleation efficiencies which are by a factor of 10 higher than desert dusts. On average, the difference in ice nucleation efficiencies between agricultural and desert dusts becomes significantly smaller at temperatures below 247 K. In the deposition mode the soil dusts showed higher ice nucleation activity than Arizona Test Dust over a temperature range between 232 and 248 K and humidities RHice up to 125%. INAS densities varied between 109 and 1011m-2 for these thermodynamic conditions. For one soil dust sample (Argentinian Soil), the effect of treatments with heat was investigated. Heat treatments (383 K) did not affect the ice nucleation efficiency observed at 249 K. This finding presumably excludes proteinaceous ice-nucleating entities as the only source of the increased ice nucleation efficiency.
Fil: Steinke, I.. Karlsruhe Institute of Technology; Alemania
Fil: Funk, R.. Leibniz Centre for Agricultural Landscape Research; Alemania
Fil: Busse, J.. Leibniz Centre for Agricultural Landscape Research; Alemania
Fil: Iturri, Laura Antonela. Universidad Nacional de La Pampa; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina
Fil: Kirchen, S.. Karlsruhe Institute of Technology; Alemania
Fil: Leue, M.. Leibniz Centre for Agricultural Landscape Research; Alemania
Fil: Möhler, O.. Karlsruhe Institute of Technology; Alemania
Fil: Schwartz, T.. Universidad Nacional de La Pampa; Argentina
Fil: Schnaiter, M.. Karlsruhe Institute of Technology; Alemania
Fil: Sierau, B.. Institute for Atmospheric and Climate Science; Suiza
Fil: Toprak, E.. Karlsruhe Institute of Technology; Alemania
Fil: Ullrich, R.. Karlsruhe Institute of Technology; Alemania
Fil: Ulrich, A.. Leibniz Centre for Agricultural Landscape Research; Alemania
Fil: Hoose, C.. Karlsruhe Institute of Technology; Alemania
Fil: Leisner, T.. Karlsruhe Institute of Technology; Alemania. Heidelberg University; Alemania
Materia
CLOUDS AND AEROSOLS
HETEROGENEUOS ICE NUCLEATION
SOIL DUST
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/81573
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/81573
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and GermanySteinke, I.Funk, R.Busse, J.Iturri, Laura AntonelaKirchen, S.Leue, M.Möhler, O.Schwartz, T.Schnaiter, M.Sierau, B.Toprak, E.Ullrich, R.Ulrich, A.Hoose, C.Leisner, T.CLOUDS AND AEROSOLSHETEROGENEUOS ICE NUCLEATIONSOIL DUSThttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Soil dust particles emitted from agricultural areas contain considerable mass fractions of organic material. Also, soil dust particles may act as carriers for potentially ice-active biological particles. In this work, we present ice nucleation experiments conducted in the Aerosol Interaction and Dynamics in the Atmosphere (AIDA) cloud chamber. We investigated the ice nucleation efficiency of four types of soil dust from different regions of the world. The results are expressed as ice nucleation active surface site (INAS) densities and presented for the immersion freezing and the deposition nucleation mode. For immersion freezing occurring at 254 K, samples from Argentina, China, and Germany show ice nucleation efficiencies which are by a factor of 10 higher than desert dusts. On average, the difference in ice nucleation efficiencies between agricultural and desert dusts becomes significantly smaller at temperatures below 247 K. In the deposition mode the soil dusts showed higher ice nucleation activity than Arizona Test Dust over a temperature range between 232 and 248 K and humidities RHice up to 125%. INAS densities varied between 109 and 1011m-2 for these thermodynamic conditions. For one soil dust sample (Argentinian Soil), the effect of treatments with heat was investigated. Heat treatments (383 K) did not affect the ice nucleation efficiency observed at 249 K. This finding presumably excludes proteinaceous ice-nucleating entities as the only source of the increased ice nucleation efficiency.Fil: Steinke, I.. Karlsruhe Institute of Technology; AlemaniaFil: Funk, R.. Leibniz Centre for Agricultural Landscape Research; AlemaniaFil: Busse, J.. Leibniz Centre for Agricultural Landscape Research; AlemaniaFil: Iturri, Laura Antonela. Universidad Nacional de La Pampa; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; ArgentinaFil: Kirchen, S.. Karlsruhe Institute of Technology; AlemaniaFil: Leue, M.. Leibniz Centre for Agricultural Landscape Research; AlemaniaFil: Möhler, O.. Karlsruhe Institute of Technology; AlemaniaFil: Schwartz, T.. Universidad Nacional de La Pampa; ArgentinaFil: Schnaiter, M.. Karlsruhe Institute of Technology; AlemaniaFil: Sierau, B.. Institute for Atmospheric and Climate Science; SuizaFil: Toprak, E.. Karlsruhe Institute of Technology; AlemaniaFil: Ullrich, R.. Karlsruhe Institute of Technology; AlemaniaFil: Ulrich, A.. Leibniz Centre for Agricultural Landscape Research; AlemaniaFil: Hoose, C.. Karlsruhe Institute of Technology; AlemaniaFil: Leisner, T.. Karlsruhe Institute of Technology; Alemania. Heidelberg University; AlemaniaAmerican Geophysical Union2016-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/81573Steinke, I.; Funk, R.; Busse, J.; Iturri, Laura Antonela; Kirchen, S.; et al.; Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany; American Geophysical Union; Journal of Geophysical Research; 121; 22; 11-2016; 13,559-13,5760148-0227CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1002/2016JD025160info:eu-repo/semantics/altIdentifier/url/https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2016JD025160info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:45:04Zoai:ri.conicet.gov.ar:11336/81573instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:45:04.805CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany
title Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany
spellingShingle Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany
Steinke, I.
CLOUDS AND AEROSOLS
HETEROGENEUOS ICE NUCLEATION
SOIL DUST
title_short Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany
title_full Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany
title_fullStr Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany
title_full_unstemmed Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany
title_sort Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany
dc.creator.none.fl_str_mv Steinke, I.
Funk, R.
Busse, J.
Iturri, Laura Antonela
Kirchen, S.
Leue, M.
Möhler, O.
Schwartz, T.
Schnaiter, M.
Sierau, B.
Toprak, E.
Ullrich, R.
Ulrich, A.
Hoose, C.
Leisner, T.
author Steinke, I.
author_facet Steinke, I.
Funk, R.
Busse, J.
Iturri, Laura Antonela
Kirchen, S.
Leue, M.
Möhler, O.
Schwartz, T.
Schnaiter, M.
Sierau, B.
Toprak, E.
Ullrich, R.
Ulrich, A.
Hoose, C.
Leisner, T.
author_role author
author2 Funk, R.
Busse, J.
Iturri, Laura Antonela
Kirchen, S.
Leue, M.
Möhler, O.
Schwartz, T.
Schnaiter, M.
Sierau, B.
Toprak, E.
Ullrich, R.
Ulrich, A.
Hoose, C.
Leisner, T.
author2_role author
author
author
author
author
author
author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv CLOUDS AND AEROSOLS
HETEROGENEUOS ICE NUCLEATION
SOIL DUST
topic CLOUDS AND AEROSOLS
HETEROGENEUOS ICE NUCLEATION
SOIL DUST
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Soil dust particles emitted from agricultural areas contain considerable mass fractions of organic material. Also, soil dust particles may act as carriers for potentially ice-active biological particles. In this work, we present ice nucleation experiments conducted in the Aerosol Interaction and Dynamics in the Atmosphere (AIDA) cloud chamber. We investigated the ice nucleation efficiency of four types of soil dust from different regions of the world. The results are expressed as ice nucleation active surface site (INAS) densities and presented for the immersion freezing and the deposition nucleation mode. For immersion freezing occurring at 254 K, samples from Argentina, China, and Germany show ice nucleation efficiencies which are by a factor of 10 higher than desert dusts. On average, the difference in ice nucleation efficiencies between agricultural and desert dusts becomes significantly smaller at temperatures below 247 K. In the deposition mode the soil dusts showed higher ice nucleation activity than Arizona Test Dust over a temperature range between 232 and 248 K and humidities RHice up to 125%. INAS densities varied between 109 and 1011m-2 for these thermodynamic conditions. For one soil dust sample (Argentinian Soil), the effect of treatments with heat was investigated. Heat treatments (383 K) did not affect the ice nucleation efficiency observed at 249 K. This finding presumably excludes proteinaceous ice-nucleating entities as the only source of the increased ice nucleation efficiency.
Fil: Steinke, I.. Karlsruhe Institute of Technology; Alemania
Fil: Funk, R.. Leibniz Centre for Agricultural Landscape Research; Alemania
Fil: Busse, J.. Leibniz Centre for Agricultural Landscape Research; Alemania
Fil: Iturri, Laura Antonela. Universidad Nacional de La Pampa; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Ciencias de la Tierra y Ambientales de La Pampa. Universidad Nacional de La Pampa. Facultad de Ciencias Exactas y Naturales. Instituto de Ciencias de la Tierra y Ambientales de La Pampa; Argentina
Fil: Kirchen, S.. Karlsruhe Institute of Technology; Alemania
Fil: Leue, M.. Leibniz Centre for Agricultural Landscape Research; Alemania
Fil: Möhler, O.. Karlsruhe Institute of Technology; Alemania
Fil: Schwartz, T.. Universidad Nacional de La Pampa; Argentina
Fil: Schnaiter, M.. Karlsruhe Institute of Technology; Alemania
Fil: Sierau, B.. Institute for Atmospheric and Climate Science; Suiza
Fil: Toprak, E.. Karlsruhe Institute of Technology; Alemania
Fil: Ullrich, R.. Karlsruhe Institute of Technology; Alemania
Fil: Ulrich, A.. Leibniz Centre for Agricultural Landscape Research; Alemania
Fil: Hoose, C.. Karlsruhe Institute of Technology; Alemania
Fil: Leisner, T.. Karlsruhe Institute of Technology; Alemania. Heidelberg University; Alemania
description Soil dust particles emitted from agricultural areas contain considerable mass fractions of organic material. Also, soil dust particles may act as carriers for potentially ice-active biological particles. In this work, we present ice nucleation experiments conducted in the Aerosol Interaction and Dynamics in the Atmosphere (AIDA) cloud chamber. We investigated the ice nucleation efficiency of four types of soil dust from different regions of the world. The results are expressed as ice nucleation active surface site (INAS) densities and presented for the immersion freezing and the deposition nucleation mode. For immersion freezing occurring at 254 K, samples from Argentina, China, and Germany show ice nucleation efficiencies which are by a factor of 10 higher than desert dusts. On average, the difference in ice nucleation efficiencies between agricultural and desert dusts becomes significantly smaller at temperatures below 247 K. In the deposition mode the soil dusts showed higher ice nucleation activity than Arizona Test Dust over a temperature range between 232 and 248 K and humidities RHice up to 125%. INAS densities varied between 109 and 1011m-2 for these thermodynamic conditions. For one soil dust sample (Argentinian Soil), the effect of treatments with heat was investigated. Heat treatments (383 K) did not affect the ice nucleation efficiency observed at 249 K. This finding presumably excludes proteinaceous ice-nucleating entities as the only source of the increased ice nucleation efficiency.
publishDate 2016
dc.date.none.fl_str_mv 2016-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/81573
Steinke, I.; Funk, R.; Busse, J.; Iturri, Laura Antonela; Kirchen, S.; et al.; Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany; American Geophysical Union; Journal of Geophysical Research; 121; 22; 11-2016; 13,559-13,576
0148-0227
CONICET Digital
CONICET
url http://hdl.handle.net/11336/81573
identifier_str_mv Steinke, I.; Funk, R.; Busse, J.; Iturri, Laura Antonela; Kirchen, S.; et al.; Ice nucleation activity of agricultural soil dust aerosols from Mongolia, Argentina, and Germany; American Geophysical Union; Journal of Geophysical Research; 121; 22; 11-2016; 13,559-13,576
0148-0227
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1002/2016JD025160
info:eu-repo/semantics/altIdentifier/url/https://agupubs.onlinelibrary.wiley.com/doi/full/10.1002/2016JD025160
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv American Geophysical Union
publisher.none.fl_str_mv American Geophysical Union
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.13397

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