Results 51 to 60 of about 28,683 (300)

Export of Asian pollution during two cold front episodes of the TRACE-P experiment [PDF]

open access: yes, 2004
Two cold front episodes were sampled during the two flights out of Yokota, Japan, during the Transport and Chemical Evolution Over the Pacific (TRACE-P) experiment during March 2001.
Berkowitz   +53 more
core   +3 more sources

Hydrological and meteorological experimentation at the mesoscale

open access: yesEos, Transactions American Geophysical Union, 1985
For the past few years, several sectors of the U.S. meteorological community have been actively planning and organizing the National STORM Program. STORM is an acronym for Stormscale Operational and Research Meteorology, and its first major project, called STORM‐Central, will focus on the central third of the United States [Interagency Team for STORM ...
W. Brutsaert   +7 more
openaire   +1 more source

A Bayesian Hydrometeor Classification Algorithm for C-Band Polarimetric Radar

open access: yesRemote Sensing, 2019
A hydrometeor classification algorithm is developed by applying Bayes’ theorem to C-band polarimetric weather radar measurements. The Bayesian hydrometeor classification algorithm (BHCA) includes eight hydrometeor types: hail, rain, graupel, dry ...
Ji Yang   +5 more
doaj   +1 more source

On ALADIN precipitation modeling and validation in an Alpine watershed [PDF]

open access: yesAnnales Geophysicae, 2003
Highly resolved precipitation forecasts are necessary in many applications, especially in mountain meteorology and flash flood forecasts for small- to medium-sized alpine watersheds.
B. Ahrens, K. Jasper, J. Gurtz
doaj   +1 more source

The Atmospheric Aerosol over Western Greece-Six Years of Aerosol Observations at the Navarino Environmental Observatory

open access: yesAtmosphere, 2021
The Eastern Mediterranean is a highly populated area with air quality problems. It is also where climate change is already noticed by higher temperatures and s changing precipitation pattern.
Hans-Christen Hansson   +7 more
doaj   +1 more source

Analysis of Climate Variability of Homogeneous Regions of Rainfall Anomalies in Southeast South America (SESA)

open access: yesInternational Journal of Climatology, EarlyView.
We studied rainfall variability and cyclicity in six Homogeneous Regions of Rainfall Anomalies (HRRA) in Southeast South America (SESA) from 1961 to 2020 to understand the occurrence of droughts and above‐average rainfall. We use a continental analysis scale, focusing on seasonal, interannual, and interdecadal cycles, and their association with modes ...
Tainã Costa Peres   +4 more
wiley   +1 more source

Investigation of mesoscale meteorological phenomena as observed by geostationary satellite [PDF]

open access: yes, 1982
Satellite imagery plus conventional synoptic observations were used to examine three mesoscale systems recently observed by the GOES-EAST satellite. The three systems are an arc cloud complex (ACC), mountain lee wave clouds and cloud streets parallel to ...
Brundidge, K. C.
core   +1 more source

Microphysical Characteristics of Three Convective Events with Intense Rainfall Observed by Polarimetric Radar and Disdrometer in Eastern China

open access: yesRemote Sensing, 2019
Polarimetric radar and disdrometer observations obtained during the 2014 Observation, Prediction, and Analysis of Severe Convection of China (OPACC) field campaign are used in this study to investigate the microphysical characteristics of three primary ...
Gang Chen   +9 more
doaj   +1 more source

A simple parameterization of the short-wave aerosol optical properties for surface direct and diffuse irradiances assessment in a numerical weather model [PDF]

open access: yesGeoscientific Model Development, 2014
Broadband short-wave (SW) surface direct and diffuse irradiances are not typically within the set of output variables produced by numerical weather prediction (NWP) models. However, they are frequently requested for solar energy applications. In order to
J. A. Ruiz-Arias   +2 more
doaj   +1 more source

Permafrost Distribution in the Canadian Rockies: Key Variables Influencing Patch‐Scale Variability

open access: yesPermafrost and Periglacial Processes, EarlyView.
ABSTRACT The spatial distribution of permafrost in mountainous regions is influenced by various factors such as topography, climate, vegetation, and substrate. Despite the existence of comprehensive permafrost maps at national and global levels, they fail to accurately represent the patch‐scale (e.g., < 25 m) permafrost distribution in characteristic ...
Gerardo Zegers   +2 more
wiley   +1 more source

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