Search Results - "Kettleborough, J."

Uncertainty in predictions of the climate response to rising levels of greenhouse gases by Stainforth, D. A, Aina, T, Christensen, C, Collins, M, Faull, N, Frame, D. J, Kettleborough, J. A, Knight, S, Martin, A, Murphy, J. M, Piani, C, Sexton, D, Smith, L. A, Spicer, R. A, Thorpe, A. J, Allen, M. R

“…The range of possibilities for future climate evolution needs to be taken into account when planning climate change mitigation and adaptation strategies. This…”
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Origins and estimates of uncertainty in predictions of twenty-first century temperature rise by Stott, Peter A, Kettleborough, J. A

“…Predictions of temperature rise over the twenty-first century are necessarily uncertain, both because the sensitivity of the climate system to changing…”
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Tropical Atlantic rainfall drives bias in extratropical seasonal forecasts by Collier, T., Kettleborough, J., Scaife, A. A., Hermanson, L., Davis, P.

“…We investigate the impact of seasonal forecast biases in the Tropical Atlantic on the North Atlantic. The analysis uses a novel ensemble‐based method to…”
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Simulations of anthropogenic change in the strength of the Brewer-Dobson circulation by BUTCHART, N, SCAIFE, A. A, SHINDELL, D, SIGMOND, M, BOURQUI, M, DE GRANDPRE, J, HARE, S. H. E, KETTLEBOROUGH, J, LANGEMATZ, U, MANZINI, E, SASSI, F, SHIBATA, K

“…The effect of climate change on the Brewer-Dobson circulation and, in particular, the large-scale seasonal-mean transport between the troposphere and…”
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High-resolution global climate modelling: the UPSCALE project, a large-simulation campaign by Mizielinski, M. S, Roberts, M. J, Vidale, P. L, Schiemann, R, Demory, M.-E, Strachan, J, Edwards, T, Stephens, A, Lawrence, B. N, Pritchard, M, Chiu, P, Iwi, A, Churchill, J, del Cano Novales, C, Kettleborough, J, Roseblade, W, Selwood, P, Foster, M, Glover, M, Malcolm, A

“…The UPSCALE (UK on PRACE: weather-resolving Simulations of Climate for globAL Environmental risk) project constructed and ran an ensemble of HadGEM3 (Hadley…”
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Constraining climate forecasts: The role of prior assumptions by Frame, D. J., Booth, B. B. B., Kettleborough, J. A., Stainforth, D. A., Gregory, J. M., Collins, M., Allen, M. R.

“…Any attempt to estimate climate sensitivity using observations requires a set of models or model‐versions that simultaneously predict both climate sensitivity…”
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Estimates of Uncertainty in Predictions of Global Mean Surface Temperature by Kettleborough, J. A., Booth, B. B. B., Stott, P. A., Allen, M. R.

“…A method for estimating uncertainty in future climate change is discussed in detail and applied to predictions of global mean temperature change. The method…”
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Correction to: "Constraining climate forecasts: The role of prior assumptions" by Frame, D. J., Booth, B., Kettleborough, J. A., Stainforth, D. A., Gregory, J. M., Collins, M., Allen, M. R.

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The Detection of Large HNO3-Containing Particles in the Winter Arctic Stratosphere by Fahey, D. W., Gao, R. S., Carslaw, K. S., Kettleborough, J., Popp, P. J., Northway, M. J., Holecek, J. C., Ciciora, S. C., McLaughlin, R. J., Thompson, T. L., Winkler, R. H., Baumgardner, D. G., Gandrud, B., Wennberg, P. O., Dhaniyala, S., McKinney, K., Th. Peter, Salawitch, R. J., Bui, T. P., Elkins, J. W., Webster, C. R., Atlas, E. L., Jost, H., Wilson, J. C., Herman, R. L., Kleinböhl, A., von König, M.

“…Large particles containing nitric acid (HNO3) were observed in the 1999/2000 Arctic winter stratosphere. These in situ observations were made over a large…”
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Quantifying anthropogenic influence on recent near-surface temperature change by ALLEN, M. R, GILLETT, N. P, MITCHELL, J. F. B, BARNETT, T. P, KETTLEBOROUGH, J. A, HEGERL, G, SCHNUR, R, STOTT, P. A, BOER, G, COVEY, C, DELWORTH, T. L, JONES, G. S

“…We assess the extent to which observed large-scale changes in near-surface temperatures over the latter half of the twentieth century can be attributed to…”
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Effect of interannual meteorological variability on mid-latitude O3 by Hadjinicolaou, P., Pyle, J. A., Chipperfield, M. P., Kettleborough, J. A.

“…We have used a three‐dimensional (3D) chemical transport model (CTM) to investigate the effect of interannual meteorological variability on ozone at middle…”
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Experimental study of controlling chaos in a DC–DC boost converter by Natsheh, Ammar N., Kettleborough, J. Gordon, Janson, Natalia B.

“…This paper presents a delayed feedback control scheme for eliminating chaotic behaviour in a peak current-mode controlled DC–DC boost converter operating in…”
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Polar vortex concentricity as a controlling factor in Arctic denitrification by Mann, G. W., Davies, S., Carslaw, K. S., Chipperfield, M. P., Kettleborough, J.

“…Recent in situ observations in the Arctic stratosphere have detected nitric acid–containing particles with sizes up to 10‐μm radius and number concentrations…”
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erratum: Origins and estimates of uncertainty in predictions of twenty-first century temperature rise by Stott, Peter A, Kettleborough, J. A

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3-D microphysical model studies of Arctic denitrification: comparison with observations by Davies, S., Mann, G. W., Carslaw, K. S., Chipperfield, M. P., Kettleborough, J. A., Santee, M. L., Oelhaf, H., Wetzel, G., Sasano, Y., Sugita, T.

“…Simulations of Arctic denitrification using a 3-D chemistry-microphysics transport model are compared with observations for the winters 1994/95, 1996/97 and…”
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A condensed-mass advection based model for the simulation of liquid polar stratospheric clouds by Lowe, D., MacKenzie, A. R., Nikiforakis, N., Kettleborough, J.

“…We present a condensed-mass advection based model (MADVEC) designed to simulate the condensation/evaporation of liquid polar stratospheric cloud (PSC)…”
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Data access and analysis with distributed federated data servers in climateprediction.net by Massey, N., Aina, T., Allen, M., Christensen, C., Frame, D., Goodman, D., Kettleborough, J., Martin, A., Pascoe, S., Stainforth, D.

“…climateprediction.net is a large public resource distributed scientific computing project. Members of the public download and run a full-scale climate model,…”
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Permanent-magnet linear actuator for static and reciprocating short-stroke electromechanical systems by Evans, S.A., Smith, I.R., Kettleborough, J.G.

“…With the rapid progress in permanent-magnet technology, through the use of high-energy-density rare-earth materials a range of compact and high-performance…”
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Diabatic cross-isentropic dispersion in the lower stratosphere by Sparling, L. C., Kettleborough, J. A., Haynes, P. H., McIntyre, M. E., Rosenfield, J. E., Schoeberl, M. R., Newman, P. A.

“…A significant contribution to vertical dispersion of tracers in the stratosphere arises from the variability in the diabatic heating of air parcels. Air…”
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A vortex-scale simulation of the growth and sedimentation of large nitric acid hydrate particles by Carslaw, Kenneth S., Kettleborough, Jamie A., Northway, Megan J., Davies, Stewart, Gao, Ru-Shan, Fahey, David W., Baumgardner, Darrel G., Chipperfield, Martyn P., Kleinböhl, Armin

“…Nitric acid–containing particles with diameters of 10–20 μm were detected inside the Arctic polar vortex in the period January to March 2000. We present the…”
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