Dear colleagues,
Please find hereafter the structure of WP1
contribution that should be finalised in the framework of the activities of the
'biodiversity and climate change' forum animated by the Belgian Biodiversity
Platform.
1. Climatic projections in Europe, with a focus on Belgium
2. Species adaptability and vulnerability to climate change (e.g. dispersal,
demography, ecological plasticity, etc.)
3. Ecosystem adaptability and
vulnerability to climate change (incl. resistance/resilience issues)
4.
Interactions between climate change and other biodiversity drivers (specialist
species endangered)
5. Climate change threats to biodiversity in Europe
6.
How much is Belgian biodiversity likely to be affected by climate change at the
end of the Century?
7. Consequences for human well-being
Most of those
points could be easily developed based on a review of recent scientific
literature and I'm currently working on it (a first draft will be available for
comments and discussion in early October).
However, as you know,
detailed information for point 6 is rather limited and scientific work should be
performed before being able to have a clear vision on species and ecosystems the
more at risk in Belgium and on the intensity of species turnover and extinction
based on climatic predictions.
To go out of the woods, I think we can
produce rapidly a first report with rather limited contents for point 6 (+
message addressed to funding bodies that this gap should be filled urgently) and
launch in parallel a small working group in charge of gathering information and
developing predictive approaches. It could be done for a few taxonomic groups
for which detailed distribution data are available at the Belgian scale (e.g.
vascular plants, bryophytes?, butterflies, dragonflies, grasshoppers?,
fish, amphibians and birds). Work should be purely scientific in a first step,
with the objective to produce asap high level scientific publications.
Three approaches have been proposed so far in this direction, based on
(i) bioclimatic classification (Alain Hambuckers), (ii) species
life-history traits (Sandrine Godefroid) and (iii) bioclimatic modelling (Dirk
Maes).
I would like to ask you if you would agree to be involved in this
'prediction' working group and be present at a discussion meeting to be planned
to exchange ideas and share responsibilities. In the affirmative, I'll make this
proposal in a few days to the whole forum and ask who is interested to be
involved in that working group. Potential dates for a meeting are: October 13,
20, 21 and 24. Thanks to let me know asap if you any preference for some of
them?
Thank you very much in advance for your contribution. Very best
regards,
Etienne Branquart
Belgian Biodiversity Platform
http://www.biodiversity.bePS:
Alain, Sandrine and Dirk, would you be so kind to prepare a short description of
your approach (from a few lines to maximum 2 pages) to be sent to the forum at
the end of this week?