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perjantaina
sunnuntaina
keskiviikkona
IYA 2009
Wednesday 18.3.2009
16.00-16.20 Opening ceremony
16.20-17.00 Keynote talk: Mike Lockwood, Measurement of open solar flux by various spacecraft in the heliosphere and their implications for long term solar variability
17.00-17.50 Session 1
17.00-17.30 Sami Solanki, Modelling the variation of solar total and spectral irradiance
17.30-17.50 Werner Schmutz, The relation between TSI and SSN reinvestigated
Coffee break
18.20-19.30 Session 2
18.20-18.40 Natalie Krivova, Reconstruction of solar spectral irradiance back to 1947
18.40-19.00 Thierry Dudok de Wit, Total solar irradiance variability in comparison to other solar proxies
19.00-19.30 Jean-Pierre Rozelot, How do the Sun's dimensions vary in time?
19.30-21.00 Poster viewing session including Ice breaker
21.00- Dinner
Thursday 19.3.2009
09.00-10.50 Session 3
09.00-09.30 Jeffrey Hall, Observations of Sun-like stars and their implications for long-term solar activity
09.30-10.00 Dibyendu Nandi, The physics of solar cycle predictions
10.00-10.20 Antonio Ferriz-Mas, Energy budget for the solar dynamo
10.20-10.50 Eric Priest, Heating the Solar Corona
Coffee break
11.15-13.05 Session 4
11.15 -11.35 Paul Charbonneau, Solar cycle fluctuations and precursor schemes
11.35-11.55 Kirill Kuzanyan, Helical properties of solar magnetic fields as a proxy of dynamo mechanism - results of 20 years monitoring
11.55-12.15 Nadezhda Zolotova, Long-term asymmetries in the butterfly diagrams
12.15-12.45 Laurent Gizon, What does helioseismology tell us about solar dynamo and long-term solar magnetic activity?
12.45-13.05 Sylvaine Turck-Chieze, On the sources of the solar cycle variability
Lunch break
16.00-17.05 Session 5
16.00-16.20 Valentina Zharkova, Observational properties of sunspot and background magnetic fields during the solar cycle
16.20-16.50 Saku Tsuneta, HINODE results on solar magnetic field: solar dynamo, MHD waves and acceleration of solar wind
16.50-17.05 Yuto Shiozu, Global Temperature Distribution of the Sun as obtained with Hinode
Coffee break
17.30-19.00 Open discussion on Sun during the recent 400 years and solar cycles 23-24
19.30-20.30 Dinner
20.30-21.15 Tauno Turunen, Aurora borealis in science, history and human mind
Friday 20.3.2009
09.00-11.00 Session 6
09.00-09.30 Ed Smith, The long-term evolution of the heliospheric magnetic field: Ulysses legacy
09.30-09.50 Barbara Bromage, Variation of open magnetic flux on the Sun over the last solar cycle
09.50-10.20 John Richardson, Variation in the Solar Wind
10.20-10.40 Alexis Rouillard: STEREO observations of solar wind transients in white-light and
in-situ
10.40-11.00 Martin Leitner, The solar wind Quasi-Invariant observed by Stereo A and B at solar minimum and comparison with solar maximum results
Coffee break
11.30-13.10 Session 7
11.30-11.50 David Berghmans, Long-term properties of Coronal Mass Ejections
11.50-12.20 Bruce Tsurutani, High Speed Solar Wind Streams During the Declining Phase of the Solar Cycle: Resultant Geomagnetic Activity at Earth
12.20-12.40 Kalevi Mursula, Long-term measures of geomagnetic activity and ring current and their implications on solar change
12.40-13.10 Kanya Kusano, Multi-scale Simulation Study of Solar-Cosmic and Terrestrial Environment
Lunch break
15.00-17.00 Session 8
15.00-15.30 Juerg Beer, Cosmogenic Radionuclides and Solar Variability: Potential and Limitations
15.30-15.50 Ilya Usoskin, Grand minima and maxima of solar activity in the multi-millennial time scale
15.50-16.10 Jose Angel Abreu, For how long will the current grand maximum of solar activity persist?
16.10-16.30 Crisan Demetrescu, On the long-term variability of the heliosphere-magnetosphere environment
16.30-17.00 Katya Georgieva, Solar dynamo and terrestrial climate
17.30 Departure by bus to Conference Dinner
Saturday 21.3.2009
09.00-10.40 Session 9
09.00-09.30 Thomas Ulich, Long-term trends in the upper atmosphere
09.30-10.00 Alexander Ruzmaikin: Solar influence on climate: The role of climate patterns
10.00-10.20 John Moore, Examining causality relationships between sunspot cycles and global climate
10.20-10.40 Eugene Rozanov, Climate and Ozone response to the solar irradiance variability during 20th century
Coffee break
11.10-13.00 Session 10
11.10-11.40 Annika Seppälä, Observations of the solar effect upon the middle and upper atmosphere
11.40-12.00 Dan Marsh, WACCM simulations of the chemical response of the high-latitude middle atmosphere to solar proton events
12.00-12.20 Jan Maik Wissing, Modeling 3D atmospheric ionization by energetic charged particles
12.20-12.40 Luis Vieira, Southern Hemisphere subtropical stratospheric ozone depletion during the October-November 2003 solar extreme events
12.40-13.00 Jasa Calogovic, Forbush decreases and clouds: Do changes in cosmic ray intensity influence the cloud cover?
Lunch break
16.00-20.00 Session 11
16.00-16.20 Oleg Raspopov, Variations of climate parameters at time scales from tens of thousands to hundreds of millions of years and its relation to solar activity
16.20-16.40 Radan Huth, Effects of the 11-year solar cycle on various characteristics of the Northern Hemisphere tropospheric circulation in winter
16.40-17.00 Svetlana Veretenenko, Solar activity, cosmic rays and cyclonic processes in the North Atlantic
17.00-17.20 Nir Shaviv, Quantifying the solar cycle related radiative forcing using oceans
Coffee break
17.50 Open discussion on solar and geomagnetic contributions to climate change
19.15-20.00 Symposium Summary
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