Results 91 to 100 of about 2,315,771 (136)
Glacial Earthquakes and Precursory Seismicity Associated With Thwaites Glacier Calving
Geophysical Research Letters, 2020 We observe two (~MS 3) long‐period (10–30 s) seismic events that originate from the terminus of Thwaites Glacier, Antarctica. Serendipitous acquisition of satellite images confirm that the seismic events were glacial earthquakes generated during the ...
J. Paul Winberry +5 more
doaj +1 more source
Dust on Snow Radiative Forcing and Contribution to Melt in the Colorado River Basin
Geophysical Research LettersIn the mountainous headwaters of the Colorado River episodic dust deposition from adjacent arid and disturbed landscapes darkens snow and accelerates snowmelt, impacting basin hydrology.
Patrick Naple +6 more
doaj +1 more source
Geophysical Research LettersMicrophysical characteristics of tropical cyclones (TCs) over the open ocean remain elusive due to observation constraints. In this study, dual‐polarization observations derived from a ship‐borne C‐band polarimetric radar are utilized to investigate the ...
Shimin Yang +4 more
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CMB as a Probe of New Physics and Old Times [PDF]
, 2013 Cosmic birefringence (CB)---a rotation of photon-polarization plane in vacuum---is a generic signature of new scalar fields that could provide dark energy. Previously, WMAP observations excluded a uniform CB-rotation angle larger than a degree.
Gluščević, Vera
core +1 more source
Geophysical Research LettersThe increase in atmospheric CO2 concentration elevates atmospheric temperature and enhances water storage capacity. This could lead to more extreme precipitation events, while simultaneously, higher temperatures may cause land and soil to dry out.
I. Petry +7 more
doaj +1 more source
Milestones in Geophysics: Five Decades of Progress (A Tribute to Arthur E. Maxwell) [PDF]
, 2018 This report served as the program for the symposium, “Milestones in Marine Geophysics: Five Decades of Progress.” The symposium, convened on September 28-29, 1994, by the Institute for Geophysics, The University of Texas at Austin, was a celebration of ...
Ganey-Curry, Patricia (editor)
core +1 more source
An Algorithm to Develop a Satellite‐Based Atmospheric River Database
Geophysical Research LettersAtmospheric rivers (ARs) feature transient filaments of enhanced moisture transport. Given their significant influence on regional weather extremes and global hydrological cycle, there have been extensive AR studies based on reanalyses or in‐situ ...
Tianying Liu, Shineng Hu
doaj +1 more source
Hall Scale in the Earth's Magnetosphere and Magnetospheric Substorm
Geophysical Research LettersWe investigate the contribution of the Hall term on the generalized Ohm's law in magnetospheric plasmas. In particular, we focus on its role in processes that lead to the formation of substorm perturbations deep inside the magnetosphere.
E. E. Antonova +2 more
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High Methane Production and Emission From Tropical Seagrasses Through Methylotrophic Methanogenesis
Geophysical Research LettersMethane (CH4) is a potent greenhouse gas that reduces the carbon sequestration capacity of seagrass meadows. However, our understanding of CH4 production and emission from these important carbon sinks is limited.
Guiyuan Dai +6 more
doaj +1 more source
Geophysical Research LettersJune 2023 witnessed the hottest, largest, and longest‐lasting heatwave across Mexico and Texas between 1940 and 2023. We apply constructed analogs with multiple linear regression models to quantify the contribution of different drivers to daily ...
Dmitri A. Kalashnikov +3 more
doaj +1 more source