Search Results - "England, M H"

Southern Hemisphere westerlies as a driver of the early deglacial atmospheric CO2 rise by Menviel, L., Spence, P., Yu, J., Chamberlain, M. A., Matear, R. J., Meissner, K. J., England, M. H.

“…The early part of the last deglaciation is characterised by a ~40 ppm atmospheric CO 2 rise occurring in two abrupt phases. The underlying mechanisms driving…”
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Choosing the future of Antarctica by Rintoul, S. R., Chown, S. L., DeConto, R. M., England, M. H., Fricker, H. A., Masson-Delmotte, V., Naish, T. R., Siegert, M. J., Xavier, J. C.

“…We present two narratives on the future of Antarctica and the Southern Ocean, from the perspective of an observer looking back from 2070. In the first…”
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Antarctic contribution to meltwater pulse 1A from reduced Southern Ocean overturning by Golledge, N. R., Menviel, L., Carter, L., Fogwill, C. J., England, M. H., Cortese, G., Levy, R. H.

“…During the last glacial termination, the upwelling strength of the southern polar limb of the Atlantic Meridional Overturning Circulation varied, changing the…”
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Impact of Indo-Pacific Feedback Interactions on ENSO Dynamics Diagnosed Using Ensemble Climate Simulations by Santoso, A., England, M. H., Cai, W.

“…The impact of Indo-Pacific climate feedback on the dynamics of El Niño–Southern Oscillation (ENSO) is investigated using an ensemble set of Indian Ocean…”
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Surface Ocean Warming Around Australia Driven by Interannual Variability and Long‐Term Trends in Southern Hemisphere Westerlies by Duran, E. R., England, M. H., Spence, P.

“…The ocean surface temperature and sea level response around Australia to both interannual variability as well as observed and projected changes in surface…”
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Hindcasting the continuum of Dansgaard–Oeschger variability: mechanisms, patterns and timing by Menviel, L, Timmermann, A, Friedrich, T, England, M. H

“…Millennial-scale variability associated with Dansgaard–Oeschger events is arguably one of the most puzzling climate phenomena ever discovered in paleoclimate…”
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Warm Circumpolar Deep Water transport toward Antarctica driven by local dense water export in canyons by Morrison, A. K., Hogg, A. McC, England, M. H., Spence, P.

“…Mid-depth heat transport toward Antarctica is focused in “cold” regions, mechanically forced by overflowing dense water. Poleward transport of warm Circumpolar…”
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Poorly ventilated deep ocean at the Last Glacial Maximum inferred from carbon isotopes: A data‐model comparison study by Menviel, L., Yu, J., Joos, F., Mouchet, A., Meissner, K. J., England, M. H.

“…Atmospheric CO2 was ∼90 ppmv lower at the Last Glacial Maximum (LGM) compared to the late Holocene, but the mechanisms responsible for this change remain…”
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Projected late 21st century changes to the regional impacts of the El Niño-Southern Oscillation by Perry, S. J., McGregor, S., Sen Gupta, A., England, M. H., Maher, N.

“…As the dominant driver of interannual climate variability globally, any changes in the remote impacts of the El Niño-Southern Oscillation (ENSO) due to climate…”
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Global Linkages Originating from Decadal Oceanic Variability in the Subpolar North Atlantic by Chafik, L., Hakkinen, Sirpa, England, M. H., Carton, J.A., Nigam, S., Ruiz-Barradas, A., Hannachi, A., Miller, L.

“…The anomalous decadal warming of the subpolar North Atlantic Ocean (SPNA), and the northward spreading of this warm water, has been linked to rapid Arctic sea…”
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The influence of Southern Hemisphere sea-ice extent on the latitude of the mid-latitude jet stream by Kidston, J., Taschetto, A. S., Thompson, D. W. J., England, M. H.

“…An atmospheric general circulation model with prescribed sea‐ice and sea‐surface temperatures is used to examine the sensitivity of the atmospheric circulation…”
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The Geography of Numerical Mixing in a Suite of Global Ocean Models by Holmes, R. M., Zika, J. D., Griffies, S. M., Hogg, A. McC, Kiss, A. E., England, M. H.

“…Numerical mixing, defined here as the physically spurious tracer diffusion due to the numerical discretization of advection, is known to contribute to biases…”
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Inferred changes in El Niño–Southern Oscillation variance over the past six centuries by McGregor, S., Timmermann, A., England, M. H., Elison Timm, O., Wittenberg, A. T.

“…It is vital to understand how the El Niño–Southern Oscillation (ENSO) has responded to past changes in natural and anthropogenic forcings, in order to better…”
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Effect of anomalous warming in the central Pacific on the Australian monsoon by Taschetto, A. S., Ummenhofer, C. C., Sen Gupta, A., England, M. H.

“…The influence of sea surface temperature (SST) anomalies in the central Pacific Ocean on rainfall variability over Australia is investigated using observations…”
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Author Correction: Choosing the future of Antarctica by Rintoul, S. R., Chown, S. L., DeConto, R. M., England, M. H., Fricker, H. A., Masson-Delmotte, V., Naish, T. R., Siegert, M. J., Xavier, J. C.

“…On page 234 of this Perspective, ‘50% decrease’ has been corrected online to ‘50% increase’ in the sentence “The pH of surface waters south of 60° S decreased…”
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South American rainfall impacts associated with inter-El Niño variations by Hill, K. J., Taschetto, A. S., England, M. H.

“…The impacts of inter‐El Niño events on South American circulation during austral summer are investigated using observations and an atmospheric general…”
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The Role of the Indonesian Throughflow on ENSO Dynamics in a Coupled Climate Model by Santoso, A., Cai, W., England, M. H., Phipps, S. J.

“…The effects of the Indonesian Throughflow (ITF) on ENSO dynamics are studied in a coupled climate model by comparing two simulations, one with an open ITF and…”
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Sensitivity of South American summer rainfall to tropical Pacific Ocean SST anomalies by Hill, K. J., Taschetto, A. S., England, M. H.

“…A suite of idealised ensemble experiments are used to investigate the sensitivity of the Southern Hemisphere atmospheric circulation to the location of SST…”
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Buffered versus non-buffered ocean carbon reservoir variations: Application to the sensitivity of atmospheric pCO2 to ocean circulation changes by d'Orgeville, M., England, M. H., Sijp, W. P.

“…Changes in the ocean circulation on millenial timescales can impact the atmospheric CO2 concentration by two distinct mechanisms: either by modifying the…”
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Sensitivity of a global coupled ocean-sea ice model to the parameterization of vertical mixing by Goosse, H., Deleersnijder, E., Fichefet, T., England, M. H.

“…Three numerical experiments have been carried out with a global coupled ice‐ocean model to investigate its sensitivity to the treatment of vertical mixing in…”
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