Response of the ITCZ to Northern Hemisphere cooling

By A. Broccoli, K. Dahl, R. Stouffer. 2006

856 citations recorded by the source corpus.

Subfields: Anthropology, Atmospheric Science, Geophysics

View Paper: https://www.semanticscholar.org/paper/2e940e09efd0ec7566a64bf5df371711a7533c37

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Citations in the corpus

Structure and Performance of GFDL's CM4.0 Climate Model (2019, background): “This approach builds on numerous recent studies demonstrating that tropical precipitation, the ITCZ in particular, responds significantly to perturbations in the energy balance outside of the deep tropics (Broccoli et al., 2006; Chiang & Bitz, 2005; Kang et al., 2008).”
Deglaciation in the tropical Indian Ocean driven by interplay between the regional monsoon and global teleconnections (2013, background): “A more southerly position of the ITCZ during the glacial period (Chiang et al., 2003; Broccoli et al., 2006; Gagan et al., 2011) would have contributed to reduced availability of moisture and thus a decrease in cloud formation over this region, as observed during the pre-monsoon season (April),…”
Climate Response to External Sources of Freshwater: North Atlantic versus the Southern Ocean (2007, background): “The ITCZ tends to move away from the cooler hemisphere and toward the warmer hemisphere ( Broccoli et al. 2006 ).”
Equilibrium Response of an Atmosphere–Mixed Layer Ocean Model to Different Radiative Forcing Agents: Global and Zonal Mean Response (2008, methodology): “The forcing of the PI control simulation is same as the corresponding coupled model simulation described in Delworth et al. (2006): all forcings are set for 1860 AD except for natural aerosols (sea salt and dust), which are prescribed based on the estimate for 1990 AD.”
The influence of a weakening of the atlantic meridional overturning circulation on ENSO (2006, background): “…et al. 1993; Timmermann et al. 1998; Vellinga et al. 2002; Knutti et al. 2004; Timmermann et al. 2005a,b; Dahl et al. 2005; Zhang and Delworth 2005; Broccoli et al. 2006) that a weakening or a collapse of the Atlantic meridional overturning circulation (AMOC) generates substantial cooling in the…”
The ocean’s role in setting the mean position of the Inter-Tropical Convergence Zone (2013, background): “Broccoli et al. (2006) carry out perturbation (slab) experiments with cooling of the Northern Hemisphere/warming of Southern Hemisphere (implicitly imposing a southward OHT), and observe enhanced northward atmospheric heat transport across the equator (in compensation), and a southward displacement…”
The Tropical Response to Extratropical Thermal Forcing in an Idealized GCM: The Importance of Radiative Feedbacks and Convective Parameterization (2009, positive): “In K08, changes in the ITCZ precipitation are forced by imposing antisymmetric interhemispheric heating in high latitudes, a similar experimental configuration to that of Broccoli et al. (2006). The focus in K08 is on the top-ofatmosphere (TOA) radiative fluxes and the associated atmospheric and oce”
A Review of the Role of the Atlantic Meridional Overturning Circulation in Atlantic Multidecadal Variability and Associated Climate Impacts (2019, background): “…studies of the ITCZ response to interhemispheric asymmetric thermal forcing associated with implied changes in the meridional ocean heat transport (Broccoli et al., 2006; Kang et al., 2008) and more recent observational and modeling studies linking the asymmetric mean ITCZ location to the AMOC…”
The relationship between the ITCZ and the Southern Hemispheric eddy‐driven jet (2013, background): “[17] Changes in interhemispheric thermal gradients are known to influence the latitude of the ITCZ by inducing a shift toward the warmer hemisphere [e.g., Broccoli et al., 2006; Kang et al., 2008].”
Extratropical Cooling, Interhemispheric Thermal Gradients, and Tropical Climate Change (2012, background): “Chiang & Bitz (2005) and Broccoli et al. (2006) were the first to explicitly propose atmospheric mechanisms underlying the influence of extratropical cooling on the tropical ITCZ climate.”
Beyond the bipolar seesaw: Toward a process understanding of interhemispheric coupling (2018, background): “Previous coupled GCM experiments investigating AMOC perturbations show similar atmospheric compensation for changes in northward ocean heat ﬂ ux; the increase in cross equatorial heat transport results from strengthening and southward migration of the NH winter Hadley Cell (Zhang and Delworth, 2005;”
Energetic Constraints on the Position of the Intertropical Convergence Zone (2013, background): “Previous modeling studies with aquaplanet GCMs with slab oceans have shown that the ITCZ is typically located in the warmer hemisphere because the atmosphere transports energy across the equator into the colder hemisphere (Broccoli et al. 2006; Yoshimori and Broccoli 2008; Kang et al. 2008, 2009; Fr”
Gustiness: The driver of glacial dustiness? (2009, background): “Hadley circulation, strengthening trade winds responsible for winter dust emissions (Rind, 1998; Broccoli et al., 2006).”