Ice Particles Growth Habits: A Laboratory Study at Upper Troposphere Temperatures - Part 1

Autores
Perdomo Arcila, Richard; Pedernera, Débora Analía; Ávila, Eldo E.
Año de publicación
2026
Idioma
inglés
Tipo de recurso
conjunto de datos
Estado
versión publicada
Descripción
This dataset contains microphotographs and derived measurements of ice particles obtained in a laboratory study of ice particle growth habits under upper tropospheric cloud conditions, with temperatures ranging from −36 °C to −44 °C. The laboratory experiment simulates cirrus cloud formation inside a controlled cloud chamber. Ice particles formed within the cloud chamber are sampled using the plastic replica method (Schaefer, 1956), allowing detailed observation of particle morphology. Microphotographs (40X magnification) of ice particle replicas were processed using image analysis techniques to extract quantitative descriptors of particle shape and size.
Fil: Perdomo Arcila, Richard. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Pedernera, Débora Analía. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Ávila, Eldo E. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Ávila, Eldo E. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.
Abstract. This dataset contains microphotographs of ice particles present in a laboratory study of ice particle growth habits under upper tropospheric conditions (with temperatures between -36 °C and -44 °C). The laboratory experiment simulates cirrus cloud formation inside a cloud chamber. The ice particles present in the cloud chamber are sampled via the plastic replica method (Schaefer, V. J. (1956). A new method for the study of ice crystals. Journal of Meteorology, 13, 566–569.). In situ measurements of ice particles are typically limited to sizes between 25 and 2300 μm, leaving a gap in the characterization of smaller particles (< 50 μm). This laboratory study addresses that limitation by analyzing microphotographs (40x magnification) of ice particle replicas. This dataset also contains a table with numeric data of six physical magnitudes of shape and size of those analyzed ice particles present in the cloud chamber during the laboratory experiment: circularity, aspect ratio, roundness, area, perimeter, and effective diameter. The dataset contributes to improve microphysical parameterizations in meteorological and radiative transfer models.
Fil: Perdomo Arcila, Richard. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Pedernera, Débora Analía. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Ávila, Eldo E. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Ávila, Eldo E. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.
Materia
Ice particles
Cirrus clouds
Upper troposphere
Microphysics
Laboratory experiment
Growth habits
Partículas de hielo
Nubes cirrus
Alta troposfera
Microfísica
Experimentos de laboratorio
Hábitos de crecimiento
Nivel de accesibilidad
acceso abierto
Condiciones de uso
Repositorio
Repositorio Digital Universitario (UNC)
Institución
Universidad Nacional de Córdoba
OAI Identificador
oai:rdu.unc.edu.ar:11086/560787
Acceder
id RDUUNC_e46d2321aba9b925a79511ad6b866f83
oai_identifier_str oai:rdu.unc.edu.ar:11086/560787
network_acronym_str RDUUNC
repository_id_str 2572
network_name_str Repositorio Digital Universitario (UNC)
spelling Ice Particles Growth Habits: A Laboratory Study at Upper Troposphere Temperatures - Part 1Perdomo Arcila, RichardPedernera, Débora AnalíaÁvila, Eldo E.Ice particlesCirrus cloudsUpper troposphereMicrophysicsLaboratory experimentGrowth habitsPartículas de hieloNubes cirrusAlta troposferaMicrofísicaExperimentos de laboratorioHábitos de crecimientohttps://purl.org/becyt/ford/1.5This dataset contains microphotographs and derived measurements of ice particles obtained in a laboratory study of ice particle growth habits under upper tropospheric cloud conditions, with temperatures ranging from −36 °C to −44 °C. The laboratory experiment simulates cirrus cloud formation inside a controlled cloud chamber. Ice particles formed within the cloud chamber are sampled using the plastic replica method (Schaefer, 1956), allowing detailed observation of particle morphology. Microphotographs (40X magnification) of ice particle replicas were processed using image analysis techniques to extract quantitative descriptors of particle shape and size.Fil: Perdomo Arcila, Richard. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.Fil: Pedernera, Débora Analía. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.Fil: Ávila, Eldo E. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.Fil: Ávila, Eldo E. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.Abstract. This dataset contains microphotographs of ice particles present in a laboratory study of ice particle growth habits under upper tropospheric conditions (with temperatures between -36 °C and -44 °C). The laboratory experiment simulates cirrus cloud formation inside a cloud chamber. The ice particles present in the cloud chamber are sampled via the plastic replica method (Schaefer, V. J. (1956). A new method for the study of ice crystals. Journal of Meteorology, 13, 566–569.). In situ measurements of ice particles are typically limited to sizes between 25 and 2300 μm, leaving a gap in the characterization of smaller particles (< 50 μm). This laboratory study addresses that limitation by analyzing microphotographs (40x magnification) of ice particle replicas. This dataset also contains a table with numeric data of six physical magnitudes of shape and size of those analyzed ice particles present in the cloud chamber during the laboratory experiment: circularity, aspect ratio, roundness, area, perimeter, and effective diameter. The dataset contributes to improve microphysical parameterizations in meteorological and radiative transfer models.Fil: Perdomo Arcila, Richard. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.Fil: Pedernera, Débora Analía. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.Fil: Ávila, Eldo E. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.Fil: Ávila, Eldo E. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.https://orcid.org/0000-0002-2922-0117https://orcid.org/0000-0003-3635-6255https://orcid.org/0000-0001-6313-98682026-04-07info:eu-repo/semantics/dataSetinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_ddb1info:ar-repo/semantics/conjuntoDeDatosapplication/zipapplication/zipapplication/zipapplication/zipapplication/zipapplication/zipapplication/zipapplication/ziptext/csvtext/plainapplication/jsonhttp://hdl.handle.net/11086/560787engARG2017-12info:eu-repo/semantics/openAccessreponame:Repositorio Digital Universitario (UNC)instname:Universidad Nacional de Córdobainstacron:UNC2026-04-23T10:36:12Zoai:rdu.unc.edu.ar:11086/560787Institucionalhttps://rdu.unc.edu.ar/Universidad públicaNo correspondehttp://rdu.unc.edu.ar/oai/snrdoca.unc@gmail.comArgentinaNo correspondeNo correspondeNo correspondeopendoar:25722026-04-23 10:36:12.875Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdobafalse
dc.title.none.fl_str_mv Ice Particles Growth Habits: A Laboratory Study at Upper Troposphere Temperatures - Part 1
title Ice Particles Growth Habits: A Laboratory Study at Upper Troposphere Temperatures - Part 1
spellingShingle Ice Particles Growth Habits: A Laboratory Study at Upper Troposphere Temperatures - Part 1
Perdomo Arcila, Richard
Ice particles
Cirrus clouds
Upper troposphere
Microphysics
Laboratory experiment
Growth habits
Partículas de hielo
Nubes cirrus
Alta troposfera
Microfísica
Experimentos de laboratorio
Hábitos de crecimiento
title_short Ice Particles Growth Habits: A Laboratory Study at Upper Troposphere Temperatures - Part 1
title_full Ice Particles Growth Habits: A Laboratory Study at Upper Troposphere Temperatures - Part 1
title_fullStr Ice Particles Growth Habits: A Laboratory Study at Upper Troposphere Temperatures - Part 1
title_full_unstemmed Ice Particles Growth Habits: A Laboratory Study at Upper Troposphere Temperatures - Part 1
title_sort Ice Particles Growth Habits: A Laboratory Study at Upper Troposphere Temperatures - Part 1
dc.creator.none.fl_str_mv Perdomo Arcila, Richard
Pedernera, Débora Analía
Ávila, Eldo E.
author Perdomo Arcila, Richard
author_facet Perdomo Arcila, Richard
Pedernera, Débora Analía
Ávila, Eldo E.
author_role author
author2 Pedernera, Débora Analía
Ávila, Eldo E.
author2_role author
author
dc.contributor.none.fl_str_mv https://orcid.org/0000-0002-2922-0117
https://orcid.org/0000-0003-3635-6255
https://orcid.org/0000-0001-6313-9868
dc.subject.none.fl_str_mv Ice particles
Cirrus clouds
Upper troposphere
Microphysics
Laboratory experiment
Growth habits
Partículas de hielo
Nubes cirrus
Alta troposfera
Microfísica
Experimentos de laboratorio
Hábitos de crecimiento
topic Ice particles
Cirrus clouds
Upper troposphere
Microphysics
Laboratory experiment
Growth habits
Partículas de hielo
Nubes cirrus
Alta troposfera
Microfísica
Experimentos de laboratorio
Hábitos de crecimiento
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
dc.description.none.fl_txt_mv This dataset contains microphotographs and derived measurements of ice particles obtained in a laboratory study of ice particle growth habits under upper tropospheric cloud conditions, with temperatures ranging from −36 °C to −44 °C. The laboratory experiment simulates cirrus cloud formation inside a controlled cloud chamber. Ice particles formed within the cloud chamber are sampled using the plastic replica method (Schaefer, 1956), allowing detailed observation of particle morphology. Microphotographs (40X magnification) of ice particle replicas were processed using image analysis techniques to extract quantitative descriptors of particle shape and size.
Fil: Perdomo Arcila, Richard. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Pedernera, Débora Analía. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Ávila, Eldo E. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Ávila, Eldo E. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.
Abstract. This dataset contains microphotographs of ice particles present in a laboratory study of ice particle growth habits under upper tropospheric conditions (with temperatures between -36 °C and -44 °C). The laboratory experiment simulates cirrus cloud formation inside a cloud chamber. The ice particles present in the cloud chamber are sampled via the plastic replica method (Schaefer, V. J. (1956). A new method for the study of ice crystals. Journal of Meteorology, 13, 566–569.). In situ measurements of ice particles are typically limited to sizes between 25 and 2300 μm, leaving a gap in the characterization of smaller particles (< 50 μm). This laboratory study addresses that limitation by analyzing microphotographs (40x magnification) of ice particle replicas. This dataset also contains a table with numeric data of six physical magnitudes of shape and size of those analyzed ice particles present in the cloud chamber during the laboratory experiment: circularity, aspect ratio, roundness, area, perimeter, and effective diameter. The dataset contributes to improve microphysical parameterizations in meteorological and radiative transfer models.
Fil: Perdomo Arcila, Richard. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Pedernera, Débora Analía. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Ávila, Eldo E. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía, Física y Computación. Grupo de Física de la Atmósfera; Argentina.
Fil: Ávila, Eldo E. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Física Enrique Gaviola; Argentina.
description This dataset contains microphotographs and derived measurements of ice particles obtained in a laboratory study of ice particle growth habits under upper tropospheric cloud conditions, with temperatures ranging from −36 °C to −44 °C. The laboratory experiment simulates cirrus cloud formation inside a controlled cloud chamber. Ice particles formed within the cloud chamber are sampled using the plastic replica method (Schaefer, 1956), allowing detailed observation of particle morphology. Microphotographs (40X magnification) of ice particle replicas were processed using image analysis techniques to extract quantitative descriptors of particle shape and size.
publishDate 2026
dc.date.none.fl_str_mv 2026-04-07
dc.type.none.fl_str_mv info:eu-repo/semantics/dataSet
info:eu-repo/semantics/publishedVersion
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info:ar-repo/semantics/conjuntoDeDatos
format dataSet
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11086/560787
url http://hdl.handle.net/11086/560787
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/zip
application/zip
application/zip
application/zip
application/zip
application/zip
application/zip
application/zip
text/csv
text/plain
application/json
dc.coverage.none.fl_str_mv ARG
2017-12
dc.source.none.fl_str_mv reponame:Repositorio Digital Universitario (UNC)
instname:Universidad Nacional de Córdoba
instacron:UNC
reponame_str Repositorio Digital Universitario (UNC)
collection Repositorio Digital Universitario (UNC)
instname_str Universidad Nacional de Córdoba
instacron_str UNC
institution UNC
repository.name.fl_str_mv Repositorio Digital Universitario (UNC) - Universidad Nacional de Córdoba
repository.mail.fl_str_mv oca.unc@gmail.com
_version_ 1863368537855229952
score 13.05261

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