Vanaverbeke, J.

Open Marine Archive

7MarBEF NewsletterAutumn 2007
Participants from the MarBEF MANUELA project in Brazil in August.
The MarBEF MANUELA session comprised
nine talks and was chaired by Jan Vanaverbeke,
principal investigator of MANUELA. In the first
presentation, MarBEF and MANUELA were
introduced by Magda Vincx. Special attention
was given here to the philosophy of MarBEF:
“Integrating and sharing experiences will lead
to better science!”
Two talks dealt with the results of the first
years of activity within MANUELA. The
development of the integrated nematode
taxonomical archive and identification key for
marine nematodes within NeMys (see
http://nemys.ugent.be) was demonstrated.
This was especially important for the
MANUELA project, since stimulating research
on meiofauna inside and outside Europe was a
major aim of MANUELA. The creation of this
key was a big step forward in reaching this goal
and our current number of users proves that
we were successful in doing so.
A second major MANUELA product consists of
the integrated database. Both the advantages
of data compilation and sharing were explained
and the contents of the database were
presented. So far, the MANUELA database is
based upon 82 individual datasets and
contains information on more then 140,000
distribution records from approximately 1,500
sampling stations. As such, this is the largest
and most complete database on meiofauna
ever compiled. Therefore it provides European
scientists with an ideal tool to test hypotheses
on a large geographical scale.
Based on this database, we were able to test
and adjust some of the long-standing
hypotheses (concerning disturbance, depth-
size relationships and depth–diversity
relationships) in meiofaunal science which were
communicated in the subsequent talks. In
addition, the first results from a
biogeographical analysis on harpacticoid
copepods and the modelling of nematode
diversity were presented.
The contribution of MANUELA scientists to
Thirimco was not limited to the MarBEF
MANUELA session alone. Twenty-nine of
the 63 presentations were authored or
co-authored by scientists active in MANUELA.
Besides this, four MANUELA scientists chaired
one of the sessions. This shows that MANUELA
and scientists active in MANUELA are at a
leading position in the field of
meiobenthology, not only in Europe but on the
global scale.
By Jan Vanaverbeke
MANUELA in Brazil
A report from the 13th International Meiofauna Conference (Thirimco)
Research Themes
MarBEF Theme 2: Marine Biodiversity and Ecosystem Functioning
Last August, many meiobenthologists from all over the world met at their
tri-annual scientific meeting in Recife, Brazil. This conference lasted for five days
and consisted of 63 presentations, seven discussion sessions and more than 100
posters. Financial support by MarBEF allowed participants from the RMP
MANUELA to organise our own MarBEF MANUELA session during Thirimco.
Since this conference is the most important conference worldwide for
meiobenthologists, the organisation of this session greatly increased the
visibility of MarBEF in general and, in particular, MANUELA, outside of Europe.
Jan Vanaverbeke
Ghent University,
Marine Biology Section,
Krijgslaan 281/S8,
B-9000 Gent, Belgium
Email: jan.vanaverbeke@ugent.be


MANUELA in Brazil: A report from the 13th International Meiofauna Conference (Thirimco)

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