Results 91 to 100 of about 78,507 (299)

Machine‐learning approaches for characterizing the raindrop size distributions in Western Pacific tropical cyclones

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Long‐term disdrometer observations are utilized to derive Z–R relationships for ‐the Western Pacific tropical cyclones. A hybrid moment‐based approach is employed to determine the interrelationships among pairs of gamma distribution parameters. Enhanced estimates of rainfall rate and slope parameter are obtained using machine‐learning techniques ...
Jayalakshmi Janapati, Balaji Kumar Seela, Spandana Vadloori, Pay‐Liam Lin, Chuan‐Chi Tu, Everette Joseph   +5 more
wiley   +1 more source

The magnitude of climate change-induced migration: an overview of projections and a case for attribution

Frontiers in Climate
Many studies now provide evidence of weather and climate effects on human migration, but only few have attempted to project the impact of future climate change, or attribute the impact of past climate change, on global migration patterns. Here we compare
Jacob Schewe, Robert Beyer
doaj   +1 more source

Aircraft based four-channel thermal dissociation laser induced fluorescence instrument for simultaneous measurements of NO2, total peroxy nitrate, total alkyl nitrate, and HNO3 [PDF]

, 2013
A four-channel thermal dissociation laser induced fluorescence (TD-LIF) instrument has been developed for simultaneous measurements of nitrogen dioxide (NO2), total peroxy nitrate (∑PNs), total alkyl nitrate (∑ANs) and nitric acid (HNO3). NO2 is measured
Aruffo, E, Bauguitte, S, Bianconi, Francesco, Busilacchio, M, Dari-Salisburgo, C, Di Carlo, P, Forster, Grant, Giammaria, F, Jones, RL, Lee, J, Moller, S, Ouyang, B, Reeves, Claire, Visconti, G   +13 more
core   +2 more sources

Thermodynamic and microphysical properties of summertime marine fog observed from Sable Island

Quarterly Journal of the Royal Meteorological Society, EarlyView.
Atmospheric profiling and near‐surface fog and visibility measurements revealed synoptic‐scale forcing as the dominant factor in fog formation over Sable Island, with deep fog layers under low‐pressure systems and shallow fog layers under high‐pressure systems.
Kelsey Rowe, Jesus Ruiz‐Plancarte, Ryan Yamaguchi, David Ortiz‐Suslow, Eric Pardyjak, Ismail Gultepe, Harindra J. S. Fernando, Qing Wang   +7 more
wiley   +1 more source

Global hydrological models continue to overestimate river discharge

Environmental Research Letters
Global hydrological models (GHMs) are widely used to assess the impact of climate change on streamflow, floods, and hydrological droughts. For the ‘model evaluation and impact attribution’ part of the current round of the Inter-Sectoral Impact Model ...
Stefanie Heinicke, Jan Volkholz, Jacob Schewe, Simon N Gosling, Hannes Müller Schmied, Sandra Zimmermann, Matthias Mengel, Inga J Sauer, Peter Burek, Jinfeng Chang, Sian Kou-Giesbrecht, Manoli Grillakis, Luca Guillaumot, Naota Hanasaki, Aristeidis Koutroulis, Kedar Otta, Wei Qi, Yusuke Satoh, Tobias Stacke, Tokuta Yokohata, Katja Frieler   +20 more
doaj   +1 more source

Medicane characteristics from high‐resolution satellite radar observations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
This study uses high‐resolution observations from satellite synthetic aperture radar (SAR) to reveal that medicanes, cyclones with tropical features in the Mediterranean basin, have dynamical characteristics with attributes comparable with those of tropical cyclones of similar intensities, but smaller outer sizes and Rossby numbers.
Arthur Avenas, Mario Marcello Miglietta, Alexis Mouche, Stavros Dafis, Aurélien Colin, Romain Husson, Emmanouil Flaounas   +6 more
wiley   +1 more source

Flower‐Type Organized Trade‐Wind Cumulus: A Multi‐Day Lagrangian Large Eddy Simulation Intercomparison Study

Journal of Advances in Modeling Earth Systems
Shallow cumulus cloud fields in subtropical marine trade wind environments, particularly over the tropical Atlantic Ocean, show distinct organizational patterns.
Girish Nigamanth Raghunathan, Peter Blossey, Steven Boeing, Leif Denby, Salima Ghazayel, Thijs Heus, Jan Kazil, Roel Neggers   +7 more
doaj   +1 more source

Intercomparison of single-column models for GABLS3: preliminary results [PDF]

, 2008
The GEWEX Atmospheric Boundary-Layer Study (GABLS) focus on the representation of stable boundary layers in atmospheric models (Holtslag, 2006). One of the main goals of GABLS is to provide a mondial platform for the atmospheric boundary layer research ...
Bosveld, F.C., Bruijn, E.I.F., de, Holtslag, A.A.M.   +2 more
core   +1 more source

Predictability of North Pacific blocking events: Analogue‐based analysis of historical MIROC6 simulations

Quarterly Journal of the Royal Meteorological Society, EarlyView.
The predictability of western and eastern North Pacific blocking events is assessed using analogue‐based diagnostics. Eastern blocks exhibit lower predictability, characterized by faster error growth and higher mean logarithmic divergence rates. The study highlights geographical contrasts in blocking stability.
Anupama K. Xavier, Oisín Hamilton, Davide Faranda, Stéphane Vannitsem   +3 more
wiley   +1 more source

A fast and spatialized urban weather generator for long-term urban studies at the city-scale.

Frontiers in Earth Science, 2015
In order to make urban climate predictions at the city-scale and on long term experiment accessible to communities such as building engineers or urban planner, a method to calculate meteorological forcing for surface models is presented.
Julien eLe Bras, Valéry eMasson
doaj   +1 more source