Results 121 to 130 of about 36,964 (261)
Evidence for Virtual Source‐Receiver Refractions in Cross Correlations of Infrasonic Ambient Noise
Geophysical Research Letters, Volume 53, Issue 2, 28 January 2026.Abstract Seasonal variability in source activity and atmospheric temperature were retrieved from 11 years of infrasonic ambient noise. Variable lag times between an array and single microbarometer were obtained from envelopes of cross‐correlation functions. Beamforming and one‐bit normalization significantly enhanced the stationary phase.
L. G. Evers, J. D. Assink, J. T. Fricke
wiley +1 more source
Chemical Ozone Loss in the Arctic Polar Stratosphere : an analysis of twelve years of satellite observations [PDF]
, 2004 Simone Tilmes
openalex
A Helicity‐Based Analysis of the Stratospheric Polar Vortex Evolution
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.Abstract The Arctic atmosphere in the winter months of the Northern Hemisphere is influenced by a stratospheric polar vortex, characterized by strong westerly circumpolar winds and extremely low temperatures. These vortices impact surface weather in various ways, and their dynamics may be affected by recent anthropogenic climate change.
Niklas Dusch, Victor Avsarkisov
wiley +1 more source
Journal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.Abstract The characteristics of Pekeris modes as well as Lamb modes are investigated using the new reanalysis data set JAWARA, which spans over 19 years and covers the entire middle atmosphere. Pekeris modes are a class of global normal modes whose energy is trapped in two height regions that is, around the stratopause and the surface, while the energy
Hiroto Sekido, Kaoru Sato
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.Abstract Stratospheric sulfate aerosols from tropical volcanic eruptions alter surface air temperatures. Fundamentally, this is due to two different properties of the aerosols: Their ability to reflect incoming solar shortwave radiation, and their ability to absorb terrestrial longwave radiation.
L. S. Andreasen +3 more
wiley +1 more source
STRATOSPHERIC WIND CIRCULATION IN THE LATITUDE BELT OF 16 TO 18 N OVER INDIA DURING OCTOBER TO MAY
, 1986 Navale Pandharinath, V. Bhavanarayana
openalex +2 more sources
Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.Abstract The vertical structure of relative humidity within cirrus clouds in the upper troposphere remained unexplored, owing to measurement challenges. Twelve years of balloon‐borne simultaneous measurements of upper tropospheric humidity and optical particle backscatter during the Asian summer monsoon are used to consolidate our understanding of ...
Danrui Peng +10 more
wiley +1 more source
Particle Detection System Analysis in the Stratosphere Using High-Altitude Platforms Based on a MMPP-2 Model. [PDF]
Sensors (Basel)Rivero-Ángeles ME +4 more
europepmc +1 more source
Chemical ozone loss in the Arctic and Antarctic stratosphere between 1992 and 2005 [PDF]
, 2006 Simone Tilmes +4 more
openalex +1 more source