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Rodrigo Caballero
Stockholm University
PhysicsGeologyClimate modelClimatologyAtmospheric sciences
97Publications
27H-index
2,387Citations
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Publications 114
Newest
#1Francesco S. R. Pausata (Université du Québec)H-Index: 17
#2Davide ZanchettinH-Index: 21
Last. David S. Battisti (UW: University of Washington)H-Index: 52
view all 5 authors...
The mechanisms through which volcanic eruptions affect the El Nino–Southern Oscillation (ENSO) state are still controversial. Previous studies have invoked direct radiative forcing, an ocean dynamical thermostat (ODT) mechanism, and shifts of the Intertropical Convergence Zone (ITCZ), among others, to explain the ENSO response to tropical eruptions. Here, these mechanisms are tested using ensemble simulations with an Earth system model in which volcanic aerosols from a Tambora-like eruption are ...
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#1Antonios Dimitrelos (Stockholm University)H-Index: 1
#2Annica M. L. Ekman (Stockholm University)H-Index: 20
Last. Julien Savre (University of Cambridge)H-Index: 5
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#1Ying Liu (Stockholm University)
#2Rodrigo Caballero (Stockholm University)H-Index: 27
Last. Joy Merwin Monteiro (Stockholm University)H-Index: 2
view all 3 authors...
Abstract. Simulating global and regional climate at high resolution is essential to study the effects of climate change and capture extreme events affecting human populations. To achieve this goal, the scalability of climate models and the efficiency of individual model components are both important. Radiative transfer is among the most computationally expensive components in a typical climate model. Here we attempt to model this component using a neural network. We aim to study the feasibility ...
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#1Corentin Herbert (École normale supérieure de Lyon)
#2Rodrigo Caballero (Stockholm University)H-Index: 27
Last. Freddy Bouchet (École normale supérieure de Lyon)H-Index: 22
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AbstractStrong eastward jets at the equator have been observed in many planetary atmospheres and simulated in numerical models of varying complexity. However, the nature of the transition from a co...
1 CitationsSource
#1Wuu Kuang Soh (Trinity College, Dublin)H-Index: 1
#2Charilaos Yiotis (Trinity College, Dublin)H-Index: 9
Last. Jennifer C. McElwain (Trinity College, Dublin)H-Index: 33
view all 9 authors...
Intrinsic water use efficiency (iWUE), defined as the ratio of photosynthesis to stomatal conductance, is a key variable in plant physiology and ecology. Yet, how rising atmospheric CO2 concentration affects iWUE at broad species and ecosystem scales is poorly understood. In a field-based study of 244 woody angiosperm species across eight biomes over the past 25 years of increasing atmospheric CO2 (~45 ppm), we show that iWUE in evergreen species has increased more rapidly than in deciduous spec...
1 CitationsSource
#1Joy Merwin Monteiro (Stockholm University)H-Index: 2
#2Rodrigo Caballero (Stockholm University)H-Index: 27
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#1David K. Hutchinson (Stockholm University)H-Index: 6
#2Helen K. Coxall (Stockholm University)H-Index: 24
Last. Agatha M. De Boer (Stockholm University)H-Index: 13
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The Eocene-Oligocene Transition (EOT), approximately 34 Ma ago, marks a period of major global cooling and inception of the Antarctic ice sheet. Proxies of deep circulation suggest a contemporaneous onset or strengthening of the Atlantic meridional overturning circulation (AMOC). Proxy evidence of gradual salinification of the North Atlantic and tectonically driven isolation of the Arctic suggest that closing the Arctic-Atlantic gateway could have triggered the AMOC at the EOT. We demonstrate th...
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#1Michelle Murray (Trinity College, Dublin)H-Index: 1
#2Wuu Kuang Soh (Trinity College, Dublin)H-Index: 1
Last. Jennifer C. McElwain (Trinity College, Dublin)H-Index: 33
view all 11 authors...
Stomatal conductance (gs) in terrestrial vegetation regulates the uptake of atmospheric carbon dioxide for photosynthesis and water loss through transpiration, closely linking the biosphere and atmosphere and influencing climate. Yet, the range and pattern of gs in plants from natural ecosystems across broad geographic, climatic, and taxonomic ranges remains poorly quantified. Furthermore, attempts to characterize gs on such scales have predominantly relied upon meta-analyses compiling data from...
1 CitationsSource
#1Gabriele Messori (Stockholm University)H-Index: 9
#2Paolo Davini ('ENS Paris': École Normale Supérieure)H-Index: 13
Last. Rodrigo Caballero (Stockholm University)H-Index: 27
view all 6 authors...
Planetary wave-breaking can lead to large-scale atmospheric circulation anomalies and favour high-impact weather occurrences. For example, the simultaneous occurrence of anti-cyclonic wave-breaking to the south of the North Atlantic jet and cyclonic wave-breaking to the north, here termed double wave-breaking, has been linked to heightened frequencies of explosive cyclones in the Atlantic basin and destructive windstorms over Western and Continental Europe. The present study analyses the long-te...
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#1Sukyoung Lee (PSU: Pennsylvania State University)H-Index: 31
#2Cian Woods (Stockholm University)H-Index: 4
Last. Rodrigo Caballero (Stockholm University)H-Index: 27
view all 3 authors...
1 CitationsSource
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