Results 121 to 130 of about 34,456 (219)

Precipitation Biases Over the Southern Ocean in CMIP6, Reanalyses and Satellite‐Based Products

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.
Abstract A set of gridded, satellite‐based, precipitation products has been used to assess the performance of 46 Coupled Model Intercomparison Project (CMIP6) atmospheric‐only simulations and 5 reanalyses over the Southern Ocean (SO) on daily timescales, in terms of total precipitation and variance, frequency and intensity of wet days, and seasonal ...
Joaquín E. Blanco, Steven T. Siems, Lisa V. Alexander   +2 more
wiley   +1 more source

Relationships Between Tropical Ascent and High Cloud Fraction Changes With Warming Revealed by Perturbation Physics Experiments in CAM5

Geophysical Research Letters, 2019
Tropical ascent area (Aa) and high cloud fraction (HCF) are projected to decrease with surface warming in most Coupled Model Intercomparison Project Phase 5 (CMIP5) models.
Kathleen A. Schiro, Hui Su, Yuan Wang, Baird Langenbrunner, Jonathan H. Jiang, J. David Neelin   +5 more
doaj   +1 more source

Synoptic Features Driving the CO2 Sink in the Mediterranean Sea in Winter

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 2, 28 January 2026.
Abstract The Mediterranean Sea is a weak sink for the atmospheric CO2 with the October‐March extended winter season characterized by the occurrence of high CO2 sink events. Here, we analyzed state‐of‐the‐art ocean and atmospheric reanalyses and observational data sets to investigate the variability of the winter sink and its relation with synoptic ...
M. Reale, F. Giordano, V. Di Biagio, G. Cossarini, S. Salon   +4 more
wiley   +1 more source

Assessing streamflow and sediment responses to future climate change over the Upper Mekong River Basin: A comparison between CMIP5 and CMIP6 models

Journal of Hydrology: Regional Studies
Study region: The Upper Mekong River Basin (UMRB), Southwest China. Study focus: With climate change unfolding and climate change knowledge evolving over time, it is imperative to investigate whether the latest CMIP6 models offer enhanced utility in ...
Di Ma, Zhixu Bai, Yue-Ping Xu, Haiting Gu, Chao Gao   +4 more
doaj   +1 more source

How tropical Pacific surface cooling contributed to accelerated sea ice melt from 2007 to 2012 as ice is thinned by anthropogenic forcing [PDF]

, 2019
Over the past 40 years the Arctic sea ice minimum in September has declined. The period between 2007 and 2012 showed accelerated melt contributed to the record minima of 2007 and 2012.
Baxter, Ian
core  

ENSO representation in climate models: from CMIP3 to CMIP5

Climate Dynamics, 2013
We analyse the ability of CMIP3 and CMIP5 coupled ocean–atmosphere general circulation models (CGCMs) to simulate the tropical Pacific mean state and El Nino-Southern Oscillation (ENSO). The CMIP5 multi-model ensemble displays an encouraging 30 % reduction of the pervasive cold bias in the western Pacific, but no quantum leap in ENSO performance ...
Bellenger, Hugo, Guilyardi, Éric, Leloup, Julie, Lengaigne, Matthieu, Vialard, Jérôme   +4 more
openaire   +4 more sources

Independent Short‐ and Longwave Pathways for a Zonally Asymmetric Northern Hemisphere Temperature Response to Tropical Volcanic Eruptions

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, T. A. Shaw, M. Günther, C. Timmreck   +3 more
wiley   +1 more source

Examining the Robustness of Weakened Orographic Influence on Precipitation in Downscaled Climate Projections Over the Western US

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Assessing local climate change impacts often requires downscaling coarse global climate model (GCM) output to finer resolution. Two main approaches exist: dynamical downscaling using high‐resolution regional climate models, and statistical downscaling based on historical relationships between large‐scale and local variables.
Nicholas Siler, Matthew Koszuta, Stefan Rahimi, Jesse Norris, Alex Hall, Paul Ullrich   +5 more
wiley   +1 more source

Increasing Frequency and Persistence of the Summertime Greenland High Regime Not Captured by a Seasonal Prediction Model Very Large Ensemble

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Weather regimes are widely used in weather prediction, but less often to study climate variability and change. Here, we use a year‐round North American regime classification to identify summertime circulation trends from 1981 to 2024. We find large increases in the frequency, persistence and interannual variability of the Greenland High (GH ...
Simon H. Lee, Lorenzo M. Polvani
wiley   +1 more source

Remote and Regional Drivers of the Indonesian Throughflow Under Future Warming: Implications for Inter‐Basin Freshwater Transport

Geophysical Research Letters, Volume 53, Issue 1, 16 January 2026.
Abstract Climate models project a weakening of the Indonesian Throughflow (ITF) under future warming, but how this manifests in the vertical flow structure of individual passageways and its implications for inter‐basin freshwater transport remains uncertain.
Shouyi Wang, Daniel Waitzmann, Caroline C. Ummenhofer, Delia W. Oppo   +3 more
wiley   +1 more source