Oral Programme CL44

CL44

Shifting Seasons: Phenological evidence from observations, reconstructions, measurements and models (co-sponsored by PAGES & ILEAPS)
Convener: T. Rutishauser 
Co-Convener: Menzel 
Session details
Oral Programme
 / Tue, 21 Apr, 08:30–12:00  / Room 14
Poster Programme
 / Attendance Tue, 21 Apr, 17:30–19:00  / Halls X/Y
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Tuesday, 21 Apr 2009
Room 14
Chairperson: Jake Weltzin
Introduction

08:30–08:45
EGU2009-3168
Robust, ground-observed plant phenological metrics for applications in climate impact analyses at the landscape level
T. Rutishauser, J. Peñuelas, I. Filella, and C. Röthlisberger
Seasons and environmental impacts

08:45–09:00
EGU2009-11355
Objective definition of seasons to detect their changes based on climate data
J. Mika and I. Matyasovszky
09:00–09:15
EGU2009-6934
Phenological responses of plants in Europe: Differences in timing due to the type of event, the location and human density
N. Estrella and A. Menzel
09:15–09:30
EGU2009-9595
Effects of recent warm and cold spells on European plant phenology
A Menzel, N Estrella, and H Seifert
Data-model comparisons

09:30–09:45
EGU2009-2703
Phenological model-data fusion: how to bridge spatial scales?
R. Stöckli, T. Rutishauser, and A. S. Denning
09:45–10:00
EGU2009-3044
Spring phenology in taiga and tundra
N. Delbart, L. Kergoat, T. Le Toan, G. Picard, V. Fedotova, and D. Dye
COFFEE BREAK
Chairperson: This Rutishauser
Historical perspectives

10:30–10:45
EGU2009-9599
Climate change research in Massachusetts, U.S.A.: searching for phenology in the historical record.
R. Primack and A. Miller-Rushing
Climate and ecosystem reconstructions

10:45–11:00
EGU2009-1868
Climate-driven fluctuation of a wild bird population over the past half millennium
B. Naef-Daenzer, J. Luterbacher, M. Nuber, Th. Rutishauser, and W. Winkel
11:00–11:15
EGU2009-9625
Reconstruction of temperature variations, during the last 7 centuries using grape harvest dates
I. Garcia de Cortazar-Atauri, I. Chuine, A. Parker, C. Van Leeuwen, J. Tardaguila, J. M. Boursiquot, G. Demarée, B. Seguin, and P. Yiou and the OPHELIE Team
Near-surface and remote sensing

11:15–11:30
EGU2009-2623
Prescriptive Land Surface Phenologies: Modeling Possible Futures Arising from Land and Climate Change
G.M. Henebry, C.K. Wright, M.C. Wimberly, and M.C. Hansen
11:30–11:45
EGU2009-4489
Keeping an eye on the carbon balance: linking canopy development and net ecosystem exchange using an international webcam network. (solicited)
L. Wingate, A.D. Richardson, K.N. Nasahara, J.F. Weltzin, and J. Grace and the FLUXNET Webcam
11:45–12:00
EGU2009-6455
Combining Observations of a Digital Camera Network, Satellite Remote Sensing, and Micrometeorology for Improved Understanding of Forest Phenology
B.H. Braswell, A.D. Richardson, S.V. Ollinger, M.A. Friedl, and D.Y. Hollinger