1. Review of wave-turbulence interactions in the stable atmospheric boundary layer
- Author
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Annick Pouquet, Danijel Belušić, David R. Stauffer, John Finnigan, Branko Grisogono, Ronald B. Smith, Chantal Staquet, Gunilla Svensson, Qingfang Jiang, Shane D. Mayor, Carlos Yagüe, Jielun Sun, Manuel Pulido, William Neff, Andrey A. Grachev, Carmen J. Nappo, Boris Galperin, Larry Mahrt, National Center for Atmospheric Research [Boulder] (NCAR), Research Meteorology, Knoxville, Tennessee,USA, NorthWest Research Associates, Corvallis, Oregon, USA, School of Earth, Atmosphere and Environment [Melbourne], Monash University [Melbourne], Department of Geophysics [Zagreb], Faculty of Science [Zagreb], University of Zagreb-University of Zagreb, Laboratoire des Écoulements Géophysiques et Industriels [Grenoble] (LEGI), Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF), NRL's Marine Meteorology Division, Naval Research Laboratory (NRL), Laboratory for Atmospheric and Space Physics [Boulder] (LASP), University of Colorado [Boulder], Departamento de Geofisica y Meteorologia [Madrid], Universidad Complutense de Madrid = Complutense University of Madrid [Madrid] (UCM), University of South Florida [Tampa] (USF), Yale University [New Haven], CSIRO Marine andAtmospheric Research, Canberra, ACT, Australia, Department of Geological and Environmental Sciences [Chico], California State University [Chico], and Department of Meteorology, Stockholm University, Stockholm, Sweden
- Subjects
010504 meteorology & atmospheric sciences ,Planetary boundary layer ,K-epsilon turbulence model ,Wave turbulence ,Stratified flows ,ATMOSPHERIC BOUNDARY LAYER ,Atmospheric sciences ,01 natural sciences ,010305 fluids & plasmas ,law.invention ,Ciencias de la Tierra y relacionadas con el Medio Ambiente ,purl.org/becyt/ford/1 [https] ,Physics::Fluid Dynamics ,intermittency ,nocturnal SABL ,numerical forecast models ,stratified geophysical dynamics ,purl.org/becyt/ford/1.5 [https] ,law ,Intermittency ,0103 physical sciences ,[PHYS.MECA.MEFL]Physics [physics]/Mechanics [physics]/Fluid mechanics [physics.class-ph] ,Stratified flow ,Physics::Atmospheric and Oceanic Physics ,ComputingMilieux_MISCELLANEOUS ,0105 earth and related environmental sciences ,[SDU.OCEAN]Sciences of the Universe [physics]/Ocean, Atmosphere ,Turbulence ,Meteorología ,Geofísica ,STABLY STRATIFIED FLOWS ,Nonlinear Sciences::Chaotic Dynamics ,Warm front ,Geophysics ,13. Climate action ,Physics::Space Physics ,WAVE ,TURBULENCE ,WAVE TURBULENCE INTERACTION ,Meteorología y Ciencias Atmosféricas ,Geology ,CIENCIAS NATURALES Y EXACTAS - Abstract
Flow in a stably stratified environment is characterized by anisotropic and intermittent turbulence and wavelike motions of varying amplitudes and periods. Understanding turbulence intermittency and wave-turbulence interactions in a stably stratified flow remains a challenging issue in geosciences including planetary atmospheres and oceans. The stable atmospheric boundary layer (SABL) commonly occurs when the ground surface is cooled by longwave radiation emission such as at night over land surfaces, or even daytime over snow and ice surfaces, and when warm air is advected over cold surfaces. Intermittent turbulence intensification in the SABL impacts human activities and weather variability, yet it cannot be generated in state-of-the-art numerical forecast models. This failure is mainly due to a lack of understanding of the physical mechanisms for seemingly random turbulence generation in a stably stratified flow, in which wave-turbulence interaction is a potential mechanism for turbulence intermittency. A workshop on wave-turbulence interactions in the SABL addressed the current understanding and challenges of wave-turbulence interactions and the role of wavelike motions in contributing to anisotropic and intermittent turbulence from the perspectives of theory, observations, and numerical parameterization. There have been a number of reviews on waves, and a few on turbulence in stably stratified flows, but not much on wave-turbulence interactions. This review focuses on the nocturnal SABL; however, the discussions here on intermittent turbulence and wave-turbulence interactions in stably stratified flows underscore important issues in stably stratified geophysical dynamics in general. Fil: Sun, Jielun. National Center for Atmospheric Research; Estados Unidos Fil: Nappo, Carmen J.. CJN Research Meteorology; Estados Unidos Fil: Mahrt, Larry. NorthWest Research Associates; Estados Unidos Fil: Belušić, Danijel. Monash University. School of Earth, Atmosphere and Environment; Australia Fil: Grisogono, Branko. University of Zagreb. Department of Geophysics; Croacia Fil: Stauffer, David R.. Pennsylvania State University. Department of Meteorology; Estados Unidos Fil: Pulido, Manuel Arturo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Nordeste. Instituto de Modelado e Innovación Tecnológica. Universidad Nacional del Nordeste. Facultad de Ciencias Exactas Naturales y Agrimensura. Instituto de Modelado e Innovación Tecnologica; Argentina. Centre National de la Reserche Scientifique. CONICET. UMI-IFAECI; Argentina Fil: Staquet, Chantal. Laboratoire des Ecoulements Géophysiques et Industriels; Francia Fil: Jiang, Qingfang. Naval Research Laboratory; Estados Unidos Fil: Pouquet, Annick. University of Colorado Boulder. National Center for Atmospheric Research and Laboratory for Atmospheric and Space Physics; Estados Unidos Fil: Yagüe, Carlos. Universidad Complutense de Madrid. Departamento de Geofísica y Meteorología; España Fil: Galperin, Boris. University of South Florida. College of Marine Science. Physical Oceanography; Estados Unidos Fil: Smith, Ronald B.. Yale University. Department of Geology and Geophysics; Estados Unidos Fil: Finnigan, John J.. CSIRO Marine and Atmospheric Research; Australia Fil: Mayor, Shane D.. California State University. Department of Geological and Environmental Sciences; Estados Unidos Fil: Svensson, Gunilla. Stockholm University. Department of Meteorology; Suecia Fil: Grachev, Andrey A.. University of Colorado Boulder. National Oceanic and Atmospheric Administration. Earth System Research Laboratory/Cooperative Institute for Research in Environmental Sciences ; Estados Unidos Fil: Neff, William D.. University of Colorado Boulder. National Oceanic and Atmospheric Administration. Earth System Research Laboratory/Cooperative Institute for Research in Environmental Sciences; Estados Unidos
- Published
- 2015
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