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Decoding the Scale-Dependency and Intensity of the Madden-Julian Oscillation: Insights from Moisture-Mode Instability Analysis in GISS ModelE3
AGU 2024
atmospheric sciences | 13 december 2024
Kuniaki Inoue, Ann M. Fridlind, Michela Biasutti, ...
The Madden-Julian Oscillation (MJO) is characterized by a planetary-scale envelope of convective cloud clusters coupled with extensive wind fields. De...
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Evaluating the Energetic Framework for Intertropical Convergence Zone Shifts for the Seasonal Cycle in Modern Reanalyses
AGU 2024
atmospheric sciences | 12 december 2024
Alex Parsells, Michela Biasutti, Spencer A. Hill
Over the seasonal cycle, the zonal-mean intertropical convergence zone (ITCZ) migrates meridionally, crossing the equator into either summer hemispher...
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Paleoclimate Evidence for a Mechanism Governing Significant Arid Intervals in the Eastern Mediterranean with Relevance for Ongoing and Projected Mediterranean Drying
AGU 2024
paleoceanography and paleoclimatology | 09 december 2024
Yochanan Kushnir, Mordechai Stein, Michela Biasutt...
Extended salt deposits, indicating significantly arid climate, punctuate a 220,000 yearlong sediment core extracted from the Dead Sea in the eastern M...
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Evaluating the variability of the West African monsoon in gridded paleo-reconstructions.
AGU 2024
paleoceanography and paleoclimatology | 09 december 2024
Michela Biasutti, Edward R. Cook, Brendan M. Buckl...
There is mounting evidence that late 20th century multi-decadal rainfall variations in the Sahel, at the northernmost edge of the West African Monsoon...
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Autocorrelation—A Simple Diagnostic for Tropical Precipitation Variability in Global Kilometer‐Scale Climate Models
GEOPHYSICAL RESEARCH LETTERS
28 august 2024
Dorian Spät, Michela Biasutti, David Schuhbauer, A...
We propose the lag‐1 autocorrelation of daily precipitation as a simple diagnostic of tropical precipitation variability in climate models. T...
Implementation and Exploration of Parameterizations of Large‐Scale Dynamics in NCAR's Single Column Atmosphere Model SCAM6
JOURNAL OF ADVANCES IN MODELING EARTH SYSTEMS
25 june 2024
Sean Cohen, Adam H. Sobel, Michela Biasutti, Shugu...
A single column model with parameterized large‐scale (LS) dynamics is used to better understand the response of steady‐state tropical p...
A Simple Metric of Coupling between Rainfall and Atmospheric Waves
THE MADDEN-JULIAN OSCILLATION AND CONVECTIVELY COUPLED WAVES IN THE TROPICS: OBSERVATIONS, THEORY, MODELING, AND PREDICTION I POSTER
atmospheric sciences | 13 december 2023
Michela Biasutti, Dorian Spät, Aiko Voigt
Tropical precipitation is the result of a complex interplay of processes on a wide range of atmospheric scales and varies greatly with geographic loca...
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Behavior of Free-Tropospheric Transients in Relation to Sub-seasonal Rainfall in the East Pacific
THE MADDEN-JULIAN OSCILLATION AND CONVECTIVELY COUPLED WAVES IN THE TROPICS: OBSERVATIONS, THEORY, MODELING, AND PREDICTION I POSTER
atmospheric sciences | 13 december 2023
Isabelle Bunge, Adam H. Sobel, Michela Biasutti
At sub-seasonal time scales, rainfall variance and SLP gradients are are tightly linked in the East Pacific ITZC, via the effect of free-troposphere c...
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