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European
Geosciences Union
General
Assembly 2008
Vienna, Austria, 13– 18 April 2007
GREENCYCLES
network members organises the session BG4.1 'Biogeochemical
feedbacks on global climate change' at the EGU General
Assembly 2008 on Friday, 18 April 2008.
Session
Information - Programme
of talks - Posters
Convener: Friend, A.
Co-Convener: Betts, R., Poulter,
B., Lenton, T.
This session aims to include research progress on the
understanding of biogeochemical controls on the atmospheric
concentrations of anthropogenic greenhouse gases, with
an emphasis on potential feedbacks resulting from climate
change impacts on the surface fluxes of those gases.
We are particularly interested in surface fluxes with
a strong biological component and wish to give equal
attention to marine and terrestrial feedbacks.
This session is supported by the GREENCYCLES network
(www.greencycles.org), and all interested researchers
both within and outside the network are invited to submit
abstracts.
Programme
of the session: Friday, 18 April 2008
| 3.30 -
3.45 |
ORAL EGU2008-A-12298 |
Prigent, C; Papa, F; Rossow, B; Matthews, E
Global wetland dynamic derived from multi-satellite estimates: a 12-year record
for hydrological studies and methane emission modelling (solicited) |
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|
| 3.45 -
4.00 |
ORAL EGU2008-A-06271 |
Petrescu, A.M.R; van Beek, L.P.H; van Huissteden, J.;
Dolman, A.J.
Modelling CH4 emissions from arctic wetlands: from a regional to a global scale |
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|
| 4.00 -
4.15 |
ORAL EGU2008-A-00706 |
Pacifico, F.; Sitch, S.; Jones, C.; Harrison, S.; Sanderson,
M.
Interactions between natural hydrocarbon emissions, ozone and climate: towards
a fully coupled dynamic earth system model |
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|
| 4.15 -
4.30 |
ORAL EGU2008-A-02320 |
Keenan, T; Gracia, C; Sabate, S
Mesophyll conductance controls over ecophysiological
responses to drought in 6 Mediterranean forest
ecosystems – data analysis and modelling |
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|
| 4.30 -
4.45 |
ORAL EGU2008-A-06267 |
Poulter, B; Heyder, U; Cramer, W
Modelling the sensitivity of seasonal gross primary productivity to water and
light limitations along a tropical forest moisture gradient |
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|
| 4.45 -
5.00 |
ORAL EGU2008-A-06373 |
Zaehle, S; Friend,
AD; Friedlingstein, P; Schulz, M
Modelling ecosystem nitrogen dynamics to simulate historical and future terrestrial
greenhouse gas budgets |
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Posters
of the session: View
BG4.1 posters here
BG0057
POSTER EGU2008-A-07827; BG4.1-1FR3P-0057; Poster Area: BG
Area
Friend,
A.D.; GREENCYCLES Project Members
Biogenic feedbacks on the atmospheric concentrations of greenhouse
gases: overview of the GREENCYCLES network
BG0058
POSTER EGU2008-A-06938; BG4.1-1FR3P-0058; Poster Area: BG
Area
Lourantou,
A.; Lavric, J. V.; Schaefer, H.; Köhler,
P.; Barnola, J.-M.; Michel, E.; Paillard, D.; Raynaud, D.;
Chappellaz, J.
Constraints on the causes of CO2 rise during deglaciations:
atmospheric stable carbon isotope ratio of CO2 from Antarctic
ice cores
BG0059
POSTER EGU2008-A-07938; BG4.1-1FR3P-0059; Poster Area: BG
Area
Jerry Tjiputra, JT; Christoph Heinze, CH; Karen Assmann,
KA; Ingo Bethke, IB; Christophe Sturm, CS
Analysis of land and ocean carbon cycle feedback to future
climate change using an earth system modeling approach
BG0060
POSTER EGU2008-A-09045; BG4.1-1FR3P-0060; Poster Area: BG
Area
van der
Merwe, H; Friend, A.D.
Quantifying the Effect of Biogeochemical Feedbacks on Global
Climate Change
BG0061
POSTER EGU2008-A-00235; BG4.1-1FR3P-0061; Poster Area: BG
Area
Kasikowski,
T; Poulter,
B; Betts, RA; Boucher, O; Venevsky,
S; Golding, N
Optimisation and validation of fire model coupled with Hadley
Centre General Circulation Model
BG0062
POSTER EGU2008-A-02566; BG4.1-1FR3P-0062; Poster Area: BG
Area
Le Page,
Y.; Venevsky, S.; Pereira, J.M.C; van der Werf,
G.
Spatio-temporal representation of biomass burning in a global
fire model. Comparison to satellite data and assessment of
the fire-driving assumptions.
BG0063
POSTER EGU2008-A-08772; BG4.1-1FR3P-0063; Poster Area: BG
Area
Shannon,
S. R.; Lunt, D. J.
Modeling seasonal and interannual changes in mineral dust
concentrations using a dynamic global vegetation model
BG0064
POSTER EGU2008-A-04247; BG4.1-1FR3P-0064; Poster Area: BG
Area
Keenan,
T; Niinemets, U; Gracia, C; Noe, S; Penuelas, J;
Sabate, S
European BVOC emissions: A model comparison, and future emission
trends from European forests.
BG0065
POSTER EGU2008-A-00151; BG4.1-1FR3P-0065; Poster Area: BG
Area
Telszewski,
M.; Chazottes, A.; Schuster, U.; Moulin, C.;
Watson, A.J.; Bakker, D.C.E.
Near-real time maps of the air to sea CO2 flux in the North
Atlantic
BG0066
POSTER EGU2008-A-07929; BG4.1-1FR3P-0066; Poster Area: BG
Area
Gumpenberger, M.
Effects on carbon cycle and vegetation dynamics from woodfuel
extraction using a dynamic global vegetation model (LPJmL)
BG0067
POSTER EGU2008-A-10003; BG4.1-1FR3P-0067; Poster Area: BG
Area
Sicardi, S
Detecting future changes in ocean circulation from atmospheric
oxygen
BG0068
POSTER EGU2008-A-06420; BG4.1-1FR3P-0068; Poster Area: BG
Area
García, R.; Keenan,
T.; Zaehle,
S.; Friend,
A.; Gracia,
C.; Sabaté, S.
Ecophysiological responses to drought in Mediterranean forest
ecosystems: data analysis and the evaluation of model predictions
in drought prone environments
BG0069
POSTER EGU2008-A-04371; BG4.1-1FR3P-0069; Poster Area: BG
Area
van Huissteden, J.; Hendriks, D.M.D; Petrescu,
A.M.R; Rebel,
K.T.; Berrittella, C.
Sensitivity analysis of a wetland methane emission process
model based on temperate and arctic wetland sites.
BG0070
POSTER EGU2008-A-07931; BG4.1-1FR3P-0070; Poster Area: BG
Area
Mikkelsen, TN; Climaite Team
CLIMAITE – a three factor climate change ecosystem
manipulation experiment
BG0071
POSTER EGU2008-A-01150; BG4.1-1FR3P-0071; Poster Area: BG
Area
Wohlfahrt, G.; Hammerle, A.; Haslwanter, A.; Bahn, M.; Tappeiner,
U.; Cernusca, A.
Diffuse vs. direct radiation effects on the ecosystem CO2
exchange of a mountain grassland: a combined theoretical
and experimental study
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