Changes in relative humidity profiles over Earth’s oceans in a warming climate: a satellite data based inference

Autor: Carsten Abraham, Colin Goldblatt

Publikováno v: Journal of the Atmospheric Sciences.

Recently we presented a classification of ‘primitive’ relative humidity (RH) profiles into 8 distinct clusters over Earth’s oceans, based on about 18 years (2003-2020) of observations from the AIRS on NASA’s Aqua satellite. Here we investigat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bc2b60a748540ea529408921fee4284d
https://doi.org/10.1175/jas-d-22-0119.1

Climatological Features of the Weakly and Very Stably Stratified Nocturnal Boundary Layers. Part I: State Variables Containing Information about Regime Occupation

Autor: Adam H. Monahan, Carsten Abraham

Publikováno v: Journal of the Atmospheric Sciences. 76:3455-3484

The atmospheric nocturnal stable boundary layer (SBL) can be classified into two distinct regimes: the weakly SBL (wSBL) with sustained turbulence and the very SBL (vSBL) with weak and intermittent turbulence. A hidden Markov model (HMM) analysis of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b8cabe99bf870fe7bc34abc00171b244
https://doi.org/10.1175/jas-d-18-0261.1

Climatological Features of the Weakly and Very Stably Stratified Nocturnal Boundary Layers. Part II: Regime Occupation and Transition Statistics and the Influence of External Drivers

Autor: Carsten Abraham, Adam H. Monahan

Publikováno v: Journal of the Atmospheric Sciences. 76:3485-3504

In a companion paper hidden Markov model (HMM) analyses have been conducted to classify the nocturnal stably stratified boundary layer (SBL) into weakly stable (wSBL) and very stable (vSBL) conditions at different tower sites on the basis of long-ter

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::75a41516f45718662545beca3b92d788
https://doi.org/10.1175/jas-d-19-0078.1

Near-surface temperature inversion growth rate during the onset of the stable boundary layer

Autor: Bas J. H. van de Wiel, Adam H. Monahan, Arnold F. Moene, Ivo G. S. van Hooijdonk, Peter Baas, Herman Clercx, Carsten Abraham, Amber M. Holdsworth, Etienne Vignon

Publikováno v: Journal of the Atmospheric Sciences, 74(10), 3433-3449. American Meteorological Society
Journal of the Atmospheric Sciences, 74(10), 3433-3449
Journal of the Atmospheric Sciences, 74(10)
Journal of the Atmospheric Sciences 74 (2017) 10
Journal of the Atmospheric Sciences

This study aims to find the typical growth rate of the temperature inversion during the onset of the stable boundary layer around sunset. The sunset transition is a very challenging period for numerical weather prediction, since neither accepted theo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::72ab4af2b6a730d128a8319b26807834
https://doi.org/10.1175/jas-d-17-0084.1

Characterising regime behaviour in the stably stratified nocturnal boundary layer on the basis of stationary Markov chains

Autor: Adam H. Monahan, Carsten Abraham

Recent research has demonstrated that hidden Markov model (HMM) analysis is an effective tool to classify regimes of the stratified nocturnal boundary layer (SBL) at different tower sites. Here we analyse if SBL regime statistics (the occurrence of r

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a009a4f4812b828d1360b80cb996851
https://www.nonlin-processes-geophys-discuss.net/npg-2018-44/