Currently browsing: Items authored or edited by Nicholas Watkins

26 items in this list.
Generated on Mon Sep 21 00:27:25 2020 BST.

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2020To Top

Chapman, S. C.; McIntosh, S. W.; Leamon, R. J. and Watkins, N. W. (2020). Quantifying the Solar Cycle Modulation of Extreme Space Weather. Geophysical Research Letters, 47(11), article no. e2020GL087795.

Chapman, S. C.; Murphy, E. J.; Stainforth, D. A. and Watkins, N.W. (2020). Trends in Winter Warm Spells in the Central England Temperature Record. Journal of Applied Meteorology and Climatology, 59(6) pp. 1069–1076.

Franzke, Christian L.E.; Barbosa, Susana; Blender, Richard; Fredriksen, Hege‐Beate; Laepple, Thomas; Lambert, Fabrice; Nilsen, Tine; Rypdal, Kristoffer; Rypdal, Martin; Scotto, Manuel G.; Vannitsem, Stéphane; Watkins, Nicholas W.; Yang, Lichao and Yuan, Naiming (2020). The Structure of Climate Variability Across Scales. Reviews of Geophysics (Early Access).

Chapman, S. C.; Horne, R. B. and Watkins, N. W. (2020). Using the aa index over the last 14 solar cycles to characterize extreme geomagnetic activity. Geophysical Research Letters, 47(3), article no. e2019GL086524.

2019To Top

Palyulin, Vladimir V; Blackburn, George; Lomholt, Michael A; Watkins, Nicholas W.; Metzler, Ralf; Klages, Rainer and Chechkin, Aleksei V (2019). First passage and first hitting times of Lévy flights and Lévy walks. New Journal of Physics, 21(10), article no. 103028.

Chapman, S. C.; Watkins, Nicholas and Stainforth, D. A. (2019). Warming trends in summer heatwaves. Geophysical Research Letters, 46(3) pp. 1634–1640.

2018To Top

Shepherd, Theodore G.; Boyd, Emily; Calel, Raphael A.; Chapman, Sandra C.; Dessai, Suraje; Dima-West, Ioana M.; Fowler, Hayley J.; James, Rachel; Maraun, Douglas; Martius, Olivia; Senior, Catherine A.; Sobel, Adam H.; Stainforth, David A.; Tett, Simon F. B.; Trenberth, Kevin E.; van den Hurk, Bart J. J. M.; Watkins, Nicholas; Wilby, Robert L. and Zenghelis, Dimitri A. (2018). Storylines: an alternative approach to representing uncertainty in physical aspects of climate change. Climatic Change, 151(3-4) pp. 555–571.

Tindale, E.; Chapman, S. C.; Moloney, N. R. and Watkins, N. W. (2018). The dependence of solar wind burst size on burst duration and its invariance across solar cycles 23 and 24. Journal of Geophysical Research: Space Physics, 123(9) pp. 7196–7210.

Chapman, S. C.; Lang, P. T.; Dendy, R. O.; Giannone, L.; Watkins, N. W. and ASDEX Upgrade Team (2018). Control system-plasma synchronization and naturally occurring edge localized modes in a tokamak. Physics of Plasmas, 25(6), article no. 062511.

2017To Top

Graves, Timothy; Franzke, Christian L.E.; Watkins, Nicholas W.; Gramacy, Robert B. and Tindale, Elizabeth (2017). Systematic inference of the long-range dependence and heavy-tail distribution parameters of ARFIMA models. Physica A: Statistical Mechanics and its Applications, 473 pp. 60–71.

2016To Top

Watkins, Nicholas W.; Pruessner, Gunnar; Chapman, Sandra C.; Crosby, Norma B. and Jensen, Henrik J. (2016). 25 Years of Self-organized Criticality: Concepts and Controversies. Space Science Reviews, 198(1) pp. 3–44.

2015To Top

Hush, P.; Chapman, S. C.; Dunlop, M. W. and Watkins, N. W. (2015). Robust statistical properties of the size of large burst events in AE. Geophysical Research Letters, 42(21) pp. 9197–9202.

Chapman, Sandra C.; Stainforth, David A. and Watkins, Nicholas W. (2015). Limits to the quantification of local climate change. Environmental Research Letters, 10(9), article no. 094018.

Chapman, S. C.; Dendy, R. O.; Todd, T. N.; Watkins, N. W.; Calderon, F. A. and Morris, J. (2015). The global build-up to intrinsic edge localized mode bursts seen in divertor full flux loops in JET. Physics of Plasmas, 22(7), article no. 072506.

Graves, T.; Gramacy, R. B.; Franzke, C. L. E. and Watkins, N. W. (2015). Efficient Bayesian inference for natural time series using ARFIMA processes. Nonlinear Processes in Geophysics, 22(6) pp. 679–700.

Franzke, Christian L. E.; Osprey, Scott M.; Davini, Paolo and Watkins, Nicholas W. (2015). A Dynamical Systems Explanation of the Hurst Effect and Atmospheric Low-Frequency Variability. Scientific Reports, 5, article no. 9068.

2014To Top

Chapman, S. C.; Dendy, R. O.; Todd, T. N.; Watkins, N. W.; Webster, A. J.; Calderon, F. A. and Morris, J. (2014). Relationship of edge localized mode burst times with divertor flux loop signal phase in JET. Physics of Plasmas, 21(6), article no. 062302.

Chapman, S. C.; Dendy, R. O.; Webster, A. J.; Watkins, N. W.; Todd, T. N.; Morris, J. and JET EFDA Contributors (2014). An Apparent Relation between ELM Occurrence Times and the Prior Evolution of Divertor Flux Loop Measurements in JET. In: Proceedings of the 41st EPS Conference on Plasma Physics, article no. P1.010.

2013To Top

Stainforth, David A; Chapman, Sandra C and Watkins, Nicholas W (2013). Mapping climate change in European temperature distributions. Environmental Research Letters, 8 034031.

Capparelli, V.; Franzke, C.; Vecchio, A.; Freeman, M. P.; Watkins, N. W. and Carbone, V. (2013). A spatiotemporal analysis of U.S. station temperature trends over the last century. Journal of Geophysical Research: Atmospheres, 118(14) pp. 7427–7434.

Chapman, S. C.; Stainforth, D. A. and Watkins, N. W. (2013). On estimating local long-term climate trends. Philosophical Transactions of the Royal Society A: Mathematical, Physical and Engineering Sciences, 371(1991), article no. 20120287.

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