The summer 2012 Greenland heat wave: In situ and remote sensing observations of water vapor isotopic composition during an atmospheric river event

During 7–12 July 2012, extreme moist and warm conditions occurred over Greenland, leading to widespread surface melt. To investigate the physical processes during the atmospheric moisture transport of this event, we study the water vapor isotopic composition using surface in situ observations in Ber...

Full description

Bibliographic Details
Published in:Journal of Geophysical Research: Atmospheres
Main Authors: Bonne, Jean-Louis, Steen-Larsen, Hans Christian, Risi, Camille, Werner, Martin, Sodemann, Harald, Lacour, Jean-Lionel, Fettweis, Xavier, Cesana, Grégory, Delmotte, Marc, Cattani, Olivier, Vallelonga, Paul, Kjaer, Helle Astrid, Clerbaux, Cathy, Sveinbjörnsdóttir, Árny Erla, Masson-Delmotte, Valérie
Format: Article in Journal/Newspaper
Language:unknown
Published: AGU 2015
Subjects:
Online Access:https://epic.awi.de/id/eprint/39238/
https://epic.awi.de/id/eprint/39238/1/Bonne_The_summer_2012_Greenland_heat_wave_In_situ_and_remote_sensing_observations_of_water_vapor_isotopic_composition_during_an_atmospheric_river_event_Journal_of_Geophysical_Research_-_Atmospheres-2015.pdf
https://doi.org/10.1002/2014JD022602
https://hdl.handle.net/10013/epic.46444
https://hdl.handle.net/10013/epic.46444.d001
Description
Summary:During 7–12 July 2012, extreme moist and warm conditions occurred over Greenland, leading to widespread surface melt. To investigate the physical processes during the atmospheric moisture transport of this event, we study the water vapor isotopic composition using surface in situ observations in Bermuda Island, South Greenland coast (Ivittuut), and northwest Greenland ice sheet (NEEM), as well as remote sensing observations (Infrared Atmospheric Sounding Interferometer (IASI) instrument on board MetOp-A), depicting propagation of similar surface and midtropospheric humidity and