Stratosphere-troposphere evolution during polar vortex intensification
By Varavut Limpasuvan, D. Hartmann, D. Thompson, K. Jeev, Yuk L. Yung. 2005
190 citations recorded by the source corpus.
Subfields: Astronomy and Astrophysics, Atmospheric Science, Global and Planetary Change
View Paper: https://www.semanticscholar.org/paper/35a8aa1fe12ce5ee735339390be93e7e93576286
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Citations in the corpus
- Associations between stratospheric variability and tropospheric blocking (2010, result): “This is consistent with the results of Limpasuvan et al. [2005] , who show that an anticyclonic anomaly in this region tends to precede stratospheric vortex intensification events.”
- Assessing and understanding the impact of stratospheric dynamics and variability on the earth system (2012, background): “Similar perturbations to tropospheric weather, but of opposite sign, are observed when the stratospheric vortex is abnormally strong, so-called polar intensification events (Limpasuvan et al., 2005).”
- Tropospheric Precursors of Anomalous Northern Hemisphere Stratospheric Polar Vortices (2009, background): “Snow directly affects only the lower troposphere overlying the region of the snow anomaly, however, and the pathway through which anomalous snow cover affects the nonlocal circulation has been an open question (see Cohen et al. 2005; Limpasuvan et al. 2005b).”
- Downward Arctic Oscillation signal associated with moderate weak stratospheric polar vortex and the cold December 2009 (2010, background): “[13] Another interesting point is that in previous studies, the downward propagation is usually documented for extreme strong stratospheric anomalies such as major warming or strong vortex intensification [e.g., Baldwin and Dunkerton, 2001; Limpasuvan et al., 2005].”
- Separating the stratospheric and tropospheric pathways of El Niño–Southern Oscillation teleconnections (2013, background): “Since ENSO winters with no SSWs often have strong polar vortices, and since the impacts of a strong polar vortex are essentially equal and opposite (in sign) to the impacts of a weak polar vortex (Limpasuvan et al 2005), all we are seeing in figure 4(a) is a large cancellation.”
- Defining Sudden Stratospheric Warmings (2015, background): “3) Further consideration could also be given to developing a new kind of stratospheric index, along which a continuum of stratospheric events could be defined, including minor warmings and polar vortex intensification (Limpasuvan et al. 2005).”
- The Remarkably Strong Arctic Stratospheric Polar Vortex of Winter 2020: Links to Record‐Breaking Arctic Oscillation and Ozone Loss (2020, background): “Because of the relatively short time scales on which planetary wave driving acts, the polar vortex can rapidly shift from a strong state to a neutral or weak state (Lawrence & Manney, 2018; Limpasuvan et al., 2005).”
- The predictability of the extratropical stratosphere on monthly time‐scales and its impact on the skill of tropospheric forecasts (2015, background): “They are associated with anomalously weak tropospheric wave activity and enhanced radiative cooling of the polar cap region (Limpasuvan et al., 2005).”