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Dr. Michael Sigmond |
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You have reached the old University
of Toronto home page of Michael Sigmond CV (last updated 18 April 2013) Atmospheric large-scale circulation and its
interactions with ocean and sea ice |
Publications (peer-reviewed): [with links to
selected papers]
1. Sigmond,
M., J. F. Scinocca, V.V. Kharin, T.G. Shepherd, 2013:
Enhanced
seasonal forecast skill following stratospheric sudden warmings,
Nature Geosci., 6, 98-102, doi:10.1038/ngeo1698.
2. Sigmond,
M., J. C. Fyfe, G.M. Flato, V.V. Kharin, W.J. Merryfield,
Seasonal forecast skill of
Arctic sea ice area in a dynamical forecast system,
Geophys. Res. Lett., 40, 529-534, doi:10.1002/grl.50129
3. Charlton-Perez,
A.J., M. Baldwin, T. Birner, R.X. Black, A.H. Butler, N. Calvo, N.A.
Davis, E.P. Gerber, N. Gillett, S. Hardiman, J. Kim, K. Krueger, Y. Lee,
E. Manzini, B.A.
McDaniel, L. Polvani, T. Reichler,
T.A. Shaw, M.
Sigmond, S. Son, M.
Tohey, L.
Wilcox, S. Yoden, B. Christiansen,
F. Lott, D. Shindell, S. Yukimoto, S. Watanabe,
On the lack of stratospheric
dynamical variability in low-top versions of the CMIP5 models,
J. Geophys. Res., accepted.
4. Sigmond, M., M. C. Reader, J.C. Fyfe, N. Gillett, 2011:
Drivers
of past and future Southern Ocean change: stratospheric ozone versus greenhouse
gas impacts,
Geophys. Res. Lett., 38, L12601, doi:10.1029/2011GL047120.
5.
Kang,
S.M., L.M. Polvani, J.C. Fyfe and M. Sigmond,
2011:
Impact of Polar Ozone Depletion on
Subtropical Precipitation,
Science, 332, 951-954.
[In the news: Canada, Reuters, BBC]
6. Simpson, I. R., T. G. Shepherd, and M. Sigmond,
2011:
Dynamics of the lower stratospheric circulation response to ENSO.
J.
Atmos. Sc., 110627103230088, doi:10.1175/JAS-D-11-05.1.
7. Butchart, N., A. J. Charlton-Perez, I. Cionni, S. C. Hardiman, P. H. Haynes, K.
Kruger, P. Kushner, P. A. Newman, S. M. Osprey, J. Perlwitz, F. Sassi, M. Sigmond, L. Wang, H. Akiyoshi, J. Austin, S. Bekki, A.
Baumgartner, G. Bodeker, P. Braesicke, C. Bruhl, M. Chipperfield, M. Dameris,
S. Dhomse, H. Garny, P. Jockel, J.-F. Lamarque, M. Marchand, M. Michou, O.
Morgenstern, T. Nakamura, S. Pawson, T. Peter, D. Plummer, J. Pyle, E. Rozanov,
J. Scinocca, T. G. Shepherd, K. Shibata, D. Smale, R. Stolarski, H. Teyssedre,
W. Tian, and Y. Yamashita, 2011:
Multimodel climate and variability of the stratosphere,
J. Geophys. Res.,
116, D05102, doi:10.1029/2010JD014995.
8.
Forster, P., V.
Fomichev, E. Rozanov, C. Cagnazzo, A. Jonsson, U. Langematz, B. Formin, M.
Iacono, B. Mayer, E. Mlawer, G. Myhre, R. Portmann, H. Akiyoshi, V. Falaleeva,
N. Gillett, A. Karpechko, J. Li, P. Lemennais, O. Morgenstern, S. Oberlander, M. Sigmond, and K. Shibata, 2011:
Evaluation of radiation scheme performance within chemistry-climate
models,
J. Geophys. Res., 116, D10302,
doi:10.1029/2010JD015361.
9.
McLandress, C., A.
Jonsson, D.A. Plummer, M.C. Reader, J.F. Scinocca, T.G. Shepherd, M. Sigmond, 2011:
Separating
the dynamical effects of climate change and ozone depletion: Part 2. Southern
Hemisphere Troposphere,
J. Clim
, 24, 1850-1868.
10. Sigmond, M. and J. C. Fyfe, 2010:
Has the ozone hole contributed to increased
Antarctic sea ice extent?,
Geophys. Res. Lett., 37, L18502, doi:10.1029/2010GL044301.
11. Sigmond, M., J. C. Fyfe, J. F. Scinocca, 2010:
Does the ocean impact the atmospheric
response to stratospheric ozone depletion?
Geophys. Res. Lett., 37,
L12706, doi:10.1029/2010GL043773.
12. Sigmond, M. and J. F. Scinocca, 2010:
The Influence of Basic State on the Northern
Hemisphere Circulation Response to Climate Change,
J. Clim., 23, 1434-1446.
13. Alexander, M.J., M. Geller, C. McLandress, S.
Polavarapu, P. Preusse, F. Sassi, K. Sato, S. Eckermann, M. Ern, A. Hertzog, Y.
Kawatani, M. Pulido, T. Shaw, M. Sigmond, R.Vincent, S. Watanabe, 2010:
A Review of Recent Developments on
Gravity Wave Effects in Climate Models and the Global Distribution of Gravity
Wave Momentum Flux,
Q. J. R. Meteorol. Soc., 136,
1103-1124.
14.
Butchart, N., A.J. Charlton-Perez, I. Cionni, S. C.
Hardiman, K. Kruger, P. Kushner, P. Newman, S. M. Osprey, J. Perlwitz, F.
Sassi, M. Sigmond, L. Wang, 2010:
Chapter
4: Stratospheric Dynamics,
SPARC Report on the
Evaluation of Chemistry-Climate Models, V. Eyring, T. G.
Shepherd, D. W. Waugh (Eds.),
SPARC Report No. 5, WCRP-132, WMO/TD-No. 1526.
15.
Fomichev, V.I., P.M.
Forster, C. Cagnazzo, A.I. Jonsson, U. Langematz, E. Rozanov, V. Falaleeva, B. Fomin,
N. Gillett, M. Iacono, A. Karpechko, J. Li, P. Lemennais, B. Mayer, E. Mlawer,
O. Morgenstern, G. Myhre, S. Oberlander, R. Portmann, M. Sigmond, 2010:
Chapter
3: Radiation,
SPARC Report on the
Evaluation of Chemistry-Climate Models, V.Eyring, T. G. Shepherd, D. W. Waugh
(Eds.), SPARC Report No. 5,
WCRP-132, WMO/TD-No. 1526.
16. Mitovski, T., I. Folkins, K. von Salzen, M. Sigmond, 2010:
Temperature, relative humidity, and
divergence to high rainfall events in the tropics: Observations and models,
J. Clim, 23, 3613-3625, DOI: 10.1175/2010JCLI3436.1
17. Morgenstern, O,
H. Akiyoshi, S. Bekki, P. Braesicke, N.
Butchart, M. P. Chipperfield, D. Cugnet, M. Deushi, S. S. Dhomse, R. Garcia,
A.Gettelman, N. P. Gillett, S. C. Hardiman, J. Jumelet, D. Kinnison, J.-F.
Lamarque, F. Lott, M. Marchand, M. Michou, T. Nakamura, D. Olivie, S. Pawson, T. Peter, D. Plummer, J. A. Pyle,
E. Rozanov, D. Saint-Martin, J. F. Scinocca, K. Shibata, M. Sigmond, D. Smale, H Teyssedre, W. Tian, A. Voldoire, Y.
Yamashita,
2010:
Anthropogenic forcing of the Northern Annular
Mode in CCMVal-2 models,
J. Geophys. Res., 115, D00M03,
doi:10.1029/2009JD013347.
18. Scinocca, J. F., M.C. Reader, D. Plummer, M. Sigmond, P.J. Kushner, T.G. Shepherd and A.R. Ravishankara,
2009:
The Impact of Sudden Arctic Sea-Ice Loss on
Stratospheric Polar Ozone Recovery,
Geophys. Res. Lett, 36, L24701, doi:10.1029/2009GL041239
19. Shaw, T. A., M. Sigmond, J. F. Scinocca, and T. G. Shepherd, 2009:
Sensitivity of Simulated Climate to
Conservation of Momentum in Gravity Wave Drag Parameterization,
J. Clim, 22, 2726-2742.
20. Sigmond, M., J. F. Scinocca, and P. J. Kushner, 2008:
Impact of the Stratosphere
on Tropospheric Climate Change,
Geophys. Res. Lett., 35, L12706, doi:10.1029/2008GL033573.
[AGU Journal highlight]
21.
Haklander, A. J., P. C. Siegmund, M.
Sigmond, and H. M. Kelder, 2008:
How does the northern-winter wave driving of
the Brewer-Dobson circulation increase in an enhanced-CO2 climate simulation?
Geophys.
Res. Lett., 35, L07702, doi:10.1029/2007GL033054.
22.
Kodera, K., M. E. Hori, S. Yukimoto and M. Sigmond, 2008:
Solar modulation of the northern
hemisphere winter circulation trends and its implications with increasing CO2,
Geophys.
Res. Lett.,
35,
L03704
23.
Sigmond, M., P. J.
Kushner, and J. F. Scinocca, 2007:
Discriminating
robust and non-robust atmospheric circulation responses to global warming,
J.
Geophys. Res., 112,
D20121, doi:10.1029/2006JD008270.
24.
Butchart, N., A.A. Scaife, M. Bourqui, J. de Grandpre,
S. H. E. Hare, J. Kettleborough, U. Langematz, E. Manzini, F. Sassi, K.
Shibata, D. Shindell and M. Sigmond,
2006:
Simulations
of anthropogenic change in the strength of the Brewer-Dobson circulation,
Clim. Dyn., 27, 727-741, doi:
10.1007/s00382-006-0162-4.
25.
Sigmond,
M., P.C. Siegmund, E. Manzini, and H. Kelder, 2004:
A simulation of the separate climate
effects of middle atmospheric and tropospheric CO2 doubling.
J. Climate, 17(12),
2352-2367.
26.
Sigmond, M., P.C. Siegmund, and H. Kelder, 2003:
Clim. Dyn., 21,
211-219, doi: 10.1007/s00382-003-0328-2.
27.
Fortuin, J.P.F., H.M. Kelder, M. Sigmond, R. Oemraw, and C.R. Becker, 2003:
Inertial
instability flow in the troposphere over Suriname during the South American
Monsoon.
Geophys. Res. Lett., 30, 1482, doi:10.1029/2002GL016754.
28.
Meloen, J., P.C. Siegmund, and M. Sigmond,
2001:
A
Lagrangian computation of stratosphere-troposphere exchange in a tropopause
folding event in the subtropical Southern Hemisphere.
Tellus,
53, 367-378.
29.
Sigmond, M., J. Meloen, and P.C. Siegmund, 2000:
Stratosphere-troposphere
exchange in an extratropical cyclone, calculated with a Lagrangian method.
Ann.
Geophys., 18,
573-582.
Publications (other):
1. Sigmond, M., P. J. Kushner, W. A. Robinson and T. G. Shepherd,
2006:
Dynamics of the stratospheric circulation
response to climate change,
SPARC
newsletter 27, 10-12
2.
Sigmond,
M., P.C. Siegmund, H. Kelder, 2005:
Zachtere winters door klimaatveranderingen op grote hoogte,
Nederlands
tijdschrift voor natuurkunde, september 2005, 280-283
3.
Siegmund, P., M. Sigmond, and H. Kelder, 2004:
The
stratosphere as a puppeteer of European winter climate
Eu. Phys. News,
35(3), 73-75.
4.
Sigmond M., 2003:
On the coupling between the stratosphere
and the troposphere,
PhD thesis, Universiteitsdrukkerij
Technische Universiteit Eindhoven, 120 pp.
5.
Sigmond M.,
1999:
PV-mixing around
the tropopause in an extratropical cyclone
Technical Report 221, KNMI
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last modified: 18 April,
2013 |