Results 171 to 180 of about 38,798 (298)

Air Temperature Trends and Extreme Warming Events Across Regions of Antarctica for the Period 2003–2021

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 9, 16 May 2025.
Abstract We have characterized the magnitude and spatial extent of observed regional and inter‐regional air temperature trends and warming extremes across Antarctica. Prior studies have used localized observational records to analyze air temperature trends across distinct geographical regions, leaving local and inter‐regional variations to be ...
Eva Bendix Nielsen   +3 more
wiley   +1 more source

Observation of the Orientation of Snow Hydrometeors at Sheltered and Unsheltered Sites

open access: yesGeophysical Research Letters
Knowledge about orientation of falling snow is still poorly documented with field measurements despite its importance, for example, in the interpretation of remote sensing data. This study investigates the orientation of snow hydrometeors using data from
J. Grazioli   +4 more
doaj   +1 more source

Metrology of microwave fields based on trap-loss spectroscopy with cold Rydberg atoms [PDF]

open access: yesarXiv
We demonstrate a new approach for the metrology of microwave fields based on the trap-loss-spectroscopy of cold Rydberg atoms in a magneto-optical trap. Compared to state-of-the-art sensors using room-temperature vapors, cold atoms allow longer interaction times, better isolation from the environment and a reduced Doppler effect.
arxiv  

The Evaluation of Hydroclimatic Variables Over Nordic Fennoscandia Using WRF‐CTSM

open access: yesJournal of Geophysical Research: Atmospheres, Volume 130, Issue 9, 16 May 2025.
Abstract This study is the first to evaluate the state‐of‐the‐art coupled land‐atmosphere regional climate model WRF‐CTSM. It comprises the Weather Research and Forecasting model, WRF, and the Community Terrestrial Systems Model, CTSM (using a configuration that is the same as the Community Land Model Version 5, CLM5).
Iris Mužić   +5 more
wiley   +1 more source

Preface: the mountain cryosphere – a holistic view on processes and their interactions [PDF]

open access: green, 2012
Stephan Gruber   +3 more
openalex   +1 more source

Remote Sensing of River Discharge Based on Critical Flow Theory

open access: yesGeophysical Research Letters, Volume 52, Issue 9, 16 May 2025.
Abstract Critical flow theory provides a physical foundation for inferring discharge from measurements of wavelength and channel width made from images. In rivers with hydraulically steep local slopes greater than ∼ ${\sim} $0.01, flow velocities are high and the Froude number Fr $Fr$ (ratio of inertial to gravitational forces) can approach 1.0 ...
Carl J. Legleiter   +9 more
wiley   +1 more source

Editorial: Observational Assessments of Glacier Mass Changes at Regional and Global Level

open access: yesFrontiers in Earth Science, 2021
Laura Thomson   +3 more
doaj   +1 more source

Identifying Physical Drivers of Arctic Sea Ice Growth and Their Changing Roles in a Warming Climate

open access: yesGeophysical Research Letters
Arctic sea ice extent grows from its September minimum through winter, influenced mainly by September sea ice conditions and atmospheric circulation during the ice‐growing season. However, the changing role of the two drivers in a warming climate remains
Peter Yu Feng Siew   +3 more
doaj   +1 more source

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