Verification of the geographical origin of modeled air-mass trajectories by means of the isotope composition of rainwater during the SALLJEX experiment

The SALLJEX experiment was held during the summer 2002-2003. It consisted of three-dimensional observation of the atmosphere to study the structure of the low level jet along the eastern slopes of the Andes. Daily precipitation water samples were collected at two stations (Resistencia and Salta) in...

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Autores principales: González, M., Dapeña, C., Cerne, B., Sánchez-Ccoyllo, O., Freitas, S., Silva Dias, P.L., Panarello, H.
Formato: JOUR
Materias:
Air mass trajectories
Isotope content
Low level jet
Rainfall
3-D kinematics
Air mass
Air parcels
Argentina
Continental origin
Geographical origins
Isotope compositions
Isotope data
Oxygen-18
Sao Paulo , Brazil
Three-dimensional observations
Water samples
Deuterium
Experiments
Jets
Kinematics
Oxygen
Trajectories
Water content
Three dimensional
air mass
atmospheric modeling
deuterium
experimental study
isotopic composition
jet flow
orographic effect
oxygen isotope
precipitation quality
rainfall
rainwater
three-dimensional modeling
topographic effect
Andes
Chaco [Argentina]
Resistencia
Salta [Argentina]
Salta [Salta (PRV)]
South America
Acceso en línea:http://hdl.handle.net/20.500.12110/paper_15677419_v9_n4_p409_Gonzalez
Aporte de:
Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA) de Universidad de Buenos Aires
id todo:paper_15677419_v9_n4_p409_Gonzalez
record_format dspace
spelling todo:paper_15677419_v9_n4_p409_Gonzalez2023-10-03T16:26:42Z Verification of the geographical origin of modeled air-mass trajectories by means of the isotope composition of rainwater during the SALLJEX experiment González, M. Dapeña, C. Cerne, B. Sánchez-Ccoyllo, O. Freitas, S. Silva Dias, P.L. Panarello, H. Air mass trajectories Isotope content Low level jet Rainfall 3-D kinematics Air mass Air mass trajectories Air parcels Argentina Continental origin Geographical origins Isotope compositions Isotope data Low level jet Oxygen-18 Rainfall Sao Paulo , Brazil Three-dimensional observations Water samples Deuterium Experiments Jets Kinematics Oxygen Trajectories Water content Three dimensional air mass atmospheric modeling deuterium experimental study isotopic composition jet flow orographic effect oxygen isotope precipitation quality rainfall rainwater three-dimensional modeling topographic effect Andes Argentina Chaco [Argentina] Resistencia Salta [Argentina] Salta [Salta (PRV)] South America The SALLJEX experiment was held during the summer 2002-2003. It consisted of three-dimensional observation of the atmosphere to study the structure of the low level jet along the eastern slopes of the Andes. Daily precipitation water samples were collected at two stations (Resistencia and Salta) in northern Argentina and isotope content was analyzed. The isotope data were used in conjunction with air parcel trajectories obtained from a 3-D kinematic model (3D-MTC) developed by the University of Sao Paulo, Brazil. Values of deuterium excess were related with air masses of continental origin, whilst low values were associated with air masses with longer oceanic trajectories. Furthermore, although data are scarce, results show that oxygen-18 and deuterium excess in rainwater are related with the occurrence of the low level jet. © Springer Science+Business Media B.V. 2009. Fil:González, M. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Dapeña, C. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Cerne, B. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. Fil:Panarello, H. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales; Argentina. JOUR info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/2.5/ar http://hdl.handle.net/20.500.12110/paper_15677419_v9_n4_p409_Gonzalez
institution Universidad de Buenos Aires
institution_str I-28
repository_str R-134
collection Biblioteca Digital - Facultad de Ciencias Exactas y Naturales (UBA)
topic Air mass trajectories
Isotope content
Low level jet
Rainfall
3-D kinematics
Air mass
Air mass trajectories
Air parcels
Argentina
Continental origin
Geographical origins
Isotope compositions
Isotope data
Low level jet
Oxygen-18
Rainfall
Sao Paulo , Brazil
Three-dimensional observations
Water samples
Deuterium
Experiments
Jets
Kinematics
Oxygen
Trajectories
Water content
Three dimensional
air mass
atmospheric modeling
deuterium
experimental study
isotopic composition
jet flow
orographic effect
oxygen isotope
precipitation quality
rainfall
rainwater
three-dimensional modeling
topographic effect
Andes
Argentina
Chaco [Argentina]
Resistencia
Salta [Argentina]
Salta [Salta (PRV)]
South America
spellingShingle Air mass trajectories
Isotope content
Low level jet
Rainfall
3-D kinematics
Air mass
Air mass trajectories
Air parcels
Argentina
Continental origin
Geographical origins
Isotope compositions
Isotope data
Low level jet
Oxygen-18
Rainfall
Sao Paulo , Brazil
Three-dimensional observations
Water samples
Deuterium
Experiments
Jets
Kinematics
Oxygen
Trajectories
Water content
Three dimensional
air mass
atmospheric modeling
deuterium
experimental study
isotopic composition
jet flow
orographic effect
oxygen isotope
precipitation quality
rainfall
rainwater
three-dimensional modeling
topographic effect
Andes
Argentina
Chaco [Argentina]
Resistencia
Salta [Argentina]
Salta [Salta (PRV)]
South America
González, M.
Dapeña, C.
Cerne, B.
Sánchez-Ccoyllo, O.
Freitas, S.
Silva Dias, P.L.
Panarello, H.
Verification of the geographical origin of modeled air-mass trajectories by means of the isotope composition of rainwater during the SALLJEX experiment
topic_facet Air mass trajectories
Isotope content
Low level jet
Rainfall
3-D kinematics
Air mass
Air mass trajectories
Air parcels
Argentina
Continental origin
Geographical origins
Isotope compositions
Isotope data
Low level jet
Oxygen-18
Rainfall
Sao Paulo , Brazil
Three-dimensional observations
Water samples
Deuterium
Experiments
Jets
Kinematics
Oxygen
Trajectories
Water content
Three dimensional
air mass
atmospheric modeling
deuterium
experimental study
isotopic composition
jet flow
orographic effect
oxygen isotope
precipitation quality
rainfall
rainwater
three-dimensional modeling
topographic effect
Andes
Argentina
Chaco [Argentina]
Resistencia
Salta [Argentina]
Salta [Salta (PRV)]
South America
description The SALLJEX experiment was held during the summer 2002-2003. It consisted of three-dimensional observation of the atmosphere to study the structure of the low level jet along the eastern slopes of the Andes. Daily precipitation water samples were collected at two stations (Resistencia and Salta) in northern Argentina and isotope content was analyzed. The isotope data were used in conjunction with air parcel trajectories obtained from a 3-D kinematic model (3D-MTC) developed by the University of Sao Paulo, Brazil. Values of deuterium excess were related with air masses of continental origin, whilst low values were associated with air masses with longer oceanic trajectories. Furthermore, although data are scarce, results show that oxygen-18 and deuterium excess in rainwater are related with the occurrence of the low level jet. © Springer Science+Business Media B.V. 2009.
format JOUR
author González, M.
Dapeña, C.
Cerne, B.
Sánchez-Ccoyllo, O.
Freitas, S.
Silva Dias, P.L.
Panarello, H.
author_facet González, M.
Dapeña, C.
Cerne, B.
Sánchez-Ccoyllo, O.
Freitas, S.
Silva Dias, P.L.
Panarello, H.
author_sort González, M.
title Verification of the geographical origin of modeled air-mass trajectories by means of the isotope composition of rainwater during the SALLJEX experiment
title_short Verification of the geographical origin of modeled air-mass trajectories by means of the isotope composition of rainwater during the SALLJEX experiment
title_full Verification of the geographical origin of modeled air-mass trajectories by means of the isotope composition of rainwater during the SALLJEX experiment
title_fullStr Verification of the geographical origin of modeled air-mass trajectories by means of the isotope composition of rainwater during the SALLJEX experiment
title_full_unstemmed Verification of the geographical origin of modeled air-mass trajectories by means of the isotope composition of rainwater during the SALLJEX experiment
title_sort verification of the geographical origin of modeled air-mass trajectories by means of the isotope composition of rainwater during the salljex experiment
url http://hdl.handle.net/20.500.12110/paper_15677419_v9_n4_p409_Gonzalez
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