Research
Belgian researchers - Oceans
Lancelot Christiane
Professor, Dr
Dr. C. Lancelot, head of ESA since 1997 has published
some 80 peer-reviewed papers on marine phytoplankton ecology
and planktonic ecosystem modeling. She is member of the scientific
committee of the SCOR-working group on “Marine phytoplankton
and Global Climate Regulation: the Phaeocystis species cluster
as model” and part of the EU network Lifehab on phytoplankton
life cycles. More generally she is member of several international
committees and has been selected by EU as EAG (External Advisory
Group) member for the Key Actions Water and Marine Ecosystems
implemented in the scope of Framework program 5 (FP-5)
Dr Lancelot is active in polar research since 1987 and is regularly
invited to give keynote presentation and chair sessions at international
conferences. As international recognition of her work in this
field she was chosen in 1997 as European representative in the
scientific committee of the Gordon Conference on Polar Marine
Science. In March 2001 she has been nominated vice-chair of the
2003 Gordon Conference. She was also member of the SO-JGOFS planning
group and of the French PROOF Programme. At the national level
Dr. C. Lancelot is member the Comité National belge pour
les Recherches dans l'Antarctique.
Activities
Federal Science Policy
1. SPSD-II-Global Change: Assessing the sensitivity of the southern
ocean’s biological carbon pump to climate change. 2001-2005
(BELCANTO)
2. SPSD-II-Support actions: SOLAS cluster. 2005-2007
3. SPSD- II-Support actions: BE-POLE cluster. 2005-2007
4. Federal Science Policy: Scientific secretariat of Focus 1
of international SOLAS (Surface Ocean-Lower Atmosphere Study)
Communauté Française de Belgique
Sea Ice Biogeochemistry in a climate Change Perspective
(SIBClim);
2002-2007
EU-FP5
1. CARUSO (Carbon dioxide Uptake by the southern ocean): 1998-2001
2. IRONAGES (Iron Resources and oceanic nutrients-Advancement
of Global Environment Simulations): 2000-2003
EU-FP6
1. Network of Excellence ‘EUR-OCEANS’ (European Network of Excellence
for Ocean Ecosystems Analysis 2005 – 2009
2. Integrated Project CARBOOCEAN (Marine carbon sources and sinks assessment)
: 2005-2009
- Research programme:
- SPSD II: Antarctica V
- SD - Antarctica VI
- Research group:
- Research projects:
- Related activities:
- Participation to Scientific committees
- Polar research
Dr Lancelot is member of the Scientific Committee of the Gordon Conference on Polar Marine Science since 1997 and was nominated vice-chair of the Gordon conference of 2003. She is member the Comité National belge pour les Recherches dans l'Antarctique
She was member of the SO-JGOFS planning group and of the French PROOF Programme.
She is in the Scientific Steering Committee of SOLAS, EU Network of excellence EUR-OCEANS, SCOR working Group 120 Marine phytoplankton and global climate regulation: the Phaeocystis species cluster as model and ICED (Integrated analyses of circumpolar Climate interactions and Ecosystem Dynamics in the Southern Ocean
List of publications
Peer reviewed papers
Schoemann, V., Becquevort, S., Stefels, J., Rousseau, V., Lancelot, C. 2005. Phaeocystis blooms in the global ocean and their controlling mechanisms: a review. J. Sea Res., 53: 43-66.
Pasquer, B., Laruelle, G., Goosse H, Becquevort, S., Schoemann, Lancelot, C. 2005. Linking Ocean Biogeochemical Cycles and Ecosystem Structure and Function: Results of the Complex SWAMCO-4 Model. J. Sea Res., 53: 93-108
Hannon, E., Boyd, P.W., Silvoso, M., & C. Lancelot. 2001. Modeling the bloom evolution and carbon flows during SOIREE: Implications for future in situ iron-enrichments in the southern Ocean. Deep-Sea Research-II 48: 2745-2773.
Schoemann, V., R. Wollast, L. Chou and C. Lancelot. 2001. Effects of photosynthesis on the accumulation of Mn and Fe by Phaeocystis colonies. Limnol. Oceanogr. 46: 1065-1076.
Becquevort S, Menon, P., Lancelot, C. 2000. Differences of the protozoan biomass and grazing during spring and summer in the Indian sector of the Southern Ocean. Polar Biology. 5: 309-320
Lancelot C., Hannon E., Becquevort S., Veth C. and H. J. W. de Baar. 2000. Modeling phytoplankton blooms and carbon export production in the Southern Ocean: Dominant controls by light and iron of the Atlantic sector in Austral spring 1992. Deep Sea Research-I, 47 : 1621-1662.
Dehairs, F., E. Kopczynska, P. Nielsen, C. Lancelot, D. Bakker, W. Koeve, L. Goeyens. 1997. 13C of Southern Ocean suspended matter during spring and early summer: regional and temporal variability. Deep Sea Res. II vol. 44: 129-142.
Baumann, M.E.M, Lancelot, C., Brandini, F.P., Sakshaug, E. & John, D.M., 1994. The taxonomic identity of the cosmopolitan prymnesiophyte Phaeocystis: a morphological and ecophysiological approach. In : Ecology of Phaeocystis-dominated ecosystems. Lancelot, C. & Wassmann, P. (ed.), J.Mar.Syst., 5(1):5-22.
Lancelot, C., P. Wassmann & H. Barth, 1994. Ecology of Phaeocystis-dominated ecosystems, Journal of Marine Systems, 5(1): 1-4.
Rousseau, V., Vaulot, D., Casotti, R., Cariou, V., Lenz, J., Gunkel, J. & Bauman, M. 1994 The lifecycle of Phaeocystis (Prymnesiophyceae): evidence and hypotheses, Journ.Mar.Syst. 5(1): 23-39.
Wassmann, P. , C. Lancelot & Barth H. 1994. Ecology of Phaeocystis-dominated
ecosystems. J. Mar. Syst., 5(1): 1-4.
Lancelot C., Mathot S., Veth C. & deBaar H. 1993. Factors
controlling phytoplankton ice-edge blooms in the marginal ice-zone
of the northwestern Weddell Sea during sea ice retrat 1988: field
observations and mathematical modelling. Polar Biology. 13: 337-387.
Becquevort, S., Mathot, S. & Lancelot, C., 1992. Interactions in the microbial community of the marginal ice zone of the northwestern Weddell Sea through size distribution analysis. Polar Biol. , 12 : 211-218.
Mathot, S., Lancelot, C. & Dandois, J.M., 1992. Gross and
net primary production in the Scotia Weddell sector of the Southern
Ocean during spring 1988. Polar Biol., 12 : 321-332.
Goeyens L., Tréguer P., Lancelot C., Mathot S., Becquevort
S., Morvan J., Dehairs F. & Baeyens W. 1991. Ammonium regenration
in the Scotia-Weddell confluence area during spring 1988. Mar.
Ecol. Prog. Ser. 78: 241-252
Lancelot, C., Veth, C. & Mathot, S., 1991. Modelling ice
edge phytoplankton bloom in the Scotia Weddell Sea sector of
the Southern Ocean during spring 1988. Journ.Mar.Syst, 2 : 333-346.
Lancelot, C., Billen, G., Veth, C., Becquevort, S. & Mathot,
S., 1991. Modelling carbon cycling through phytoplankton and
microbes in the Scotia Weddell Sea area during sea ice retreat.
Marine Chemistry, 35 (1-4) : 305-324.
Mathot, S., Becquevort, S. & Lancelot, C., 1991. Microbial communities from sea ice and adjacent water column at the time of ice melting in the northwestern part of the Weddell Sea. Polar Research, 10 : 267-275.
Veth, C., Lancelot, C. & Ober, S., 1991. On processes determining the vertical stability of surface waters in the marginal ice zone of the north western Weddell Sea and their relationship with phytoplankton bloom development, Polar Biol., 12 :
Rousseau, V., Mathot, S. & Lancelot, C., 1990. Calculating carbon biomass of Phaeocystis sp. From microscopic observations. Mar. Biol., 107 : 305-314.
Lancelot, C. & Mathot, S., 1985. Biochemical fractionation of primary production by phytoplankton in Belgian coastal waters during short- and long-term incubations with 14C -bicarbonate. I. Mixed diatom population. Mar. Biol., 86(3) : 219-226.
Lancelot, C. & Mathot, S., 1985. Biochemical fractionation of primary production by phytoplankton in Belgian coastal waters during short- and long-term incubations with 14C -bicarbonate. II.Phaeocystis pouchetii colonial population. Mar. Biol. 86(3) : 227-232.
Books
Lancelot, C. & Rousseau, V., 1994. Ecology of Phaeocystis-dominated ecosystems : The key role of colony forms. In : The Prymnesiophyte algae. Leadbeater, B. & J. Green, ed. Systematics Association, special volume. Publisher Oxford University Press., 12 : 229-245.
Billen, G. & Lancelot, C., 1992. The functioning of the Antarctic Marine Ecosystem. A fragile Equilibrium. In : The Antarctic Environment and International Law, J. Verhoeven, P. Sands, M. Bruce, ed., p. 39-51.
PhDs
Campaign reports
Lancelot, C. & Mathot, S., 1989. Phytoplantkon : Photosynthesis, growth and respiration. In : The expedition Antarktis (EPOS/Leg 2) of RV "Polarstern" in 1988/1989. I. Hempel, P.H. Schalk & V. Smetacek, ed., Berichte zur Polarforschungen, 65: 78-86.
Lancelot, C., Lindner, L., Mathot, S., Sørensen, F. & Tréguer, P., 1989. Phytoplankton metabolicactivity studied by tracer technology. In : The expedition Antarktis (EPOS/Leg 2) of RV "Polarstern"in 1988/1989. I. Hempel, P.H. Schalk &V. Smetacek, ed., Bericht zur Polarforschungen, 65-87.
Project reports
Lancelot, C., Billen, G. & Mathot, S., 1988. Ecolophysiology of phyto- and bacterioplankton growth in the Southern Ocean. In : Belgian Scientific Research Programme on Antarctica, Scientific results of phase 1 (Oct. 85-Jan.89). vol I. Plankton Ecology, S. Caschetto, ed., p. 4-92.
Billen, G., C. Lancelot, S. Mathot & S. Becquevort. (1990). Programme de recherches scientifiques sur l'Antarctique. Production biologique à la base du réseau trophique de l'Ecosystème Antarctique. Etude subsidiée par les Services de Programmation de la Politique Scientifique. Rapport particulier des résultats.
Lancelot C., S. Mathot, S. Becquevort, J.-M Dandois, G. Billen. (1991). Carbon and nitrogen cycling though the microbial network of the marginal ice zone of the Southern Ocean with particular emphasis to the northwestern Weddell Sea. Etude subsidiée par les Services de Programmation de la Politique Scientifique. Rapport final.
Lancelot, C., S. Becquevort , J.M Dandois, S. Mathot, T. de Henau.
(1994). Ecological modelling of the planktonic microbial food-web.
Etude subsidiée
par les Services de Programmation de la Politique Scientifique. Programme Antarctique
III. Rapport à mi-parcours.
Menon P., C. Lancelot, S. Becquevort (1995). Dynamique du nano- et du microprotozooplancton
: abondances, biomasses et activités d’ingestion. Les rapports
des campagnes à la mer ANTARES 2/ MD 78 à bord du Marion-Dufresne
26 janvier-23 mars 1994.
Lancelot, C., S. Becquevort, P. Menon, J.M. Dandois & S. Mathot. (1996). Ecological modelling of the planktonic microbial food-web. Programme Antarctique III. Service Fédéraux des Affaires Scientifiques, Techniques et Culturelles. Rapport final (75p.).
Dehairs, C. Lancelot, L. André, M. Frankignoulle, E. Deleersnijder S. Becquevort, D. Cardinal, T. Cattaldo, B. Delille, M. Elskens, N. Fagel, H. Goosse, E. Hannon, J. Navez, G. Probst,, V. Schoemann (2001), An integrated approach to assess carbon dynamics in the Southern Ocean. rapport final SSTC.
C. Lancelot, S. Becquevort, V. Schoemann, B. Pasquer. Estimation de la sensibilité de la pompe biologique de l’océan Austral au changement climatique. (Décembre 2001) Etude des processus liés au plancton et modélisation biogéochimique. Rapport intermédiaire Belcanto-2 (SSTC).
C. Lancelot, S. Becquevort, V. Schoemann, B. Pasquer. Estimation de la sensibilité de la pompe biologique de l’océan Austral au changement climatique. (Décembre 2002) Etude des processus liés au plancton et modélisation biogéochimique. Rapport intermédiaire Belcanto-2 (SSTC).
C. Lancelot, S. Becquevort, V. Schoemann, B. Pasquer. Estimation de la sensibilité de la pompe biologique de l’océan Austral au changement climatique. (Novembre 2003). Etude des processus liés au plancton et modélisation biogéochimique. Rapport intermédiaire Belcanto-2 (SSTC).
C. Lancelot, S. Becquevort, V. Schoemann, B. Pasquer. Estimation de la sensibilité de la pompe biologique de l’océan Austral au changement climatique. (Novembre 2004). Etude des processus liés au plancton et modélisation biogéochimique. Rapport intermédiaire Belcanto-2 (SSTC).
Tison J.L., Lorrain R., Verbeke V., Lancelot C., Becquevort S., Schoemann V., Chou L., de Jong J. (2003). Biogéochimie de la glace de mer dans les perspectives de changements climatiques. Rapport annuel.
Tison J.L., Lorrain R., Verbeke V., Lancelot C., Becquevort S., Schoemann V., Chou L., de Jong J. (2003). Biogéochimie de la glace de mer dans les perspectives de changements climatiques. Rapport annuel.
Symposium abstracts
Lancelot, C., M. Keller, V. Rousseau, W.O. Smith Jr, S. Mathot. 1998. Autoecology of the Marine Haptophyte Phaeocystis sp. In: NATO Advanced Workshop on the physiological ecology of Harmful Algal Blooms. NATO-ASI Series, D.A. Anderson, A.M Cembella, G. Hallegraef, ed. Series G : Ecological Science 41 : 209-224.
Billen, G., Lancelot, C. & Mathot, S., 1988. Ecophysiology of phyto- and bacterioplankton growth in the Prydz Bay area during the austral summer 1987. Part II : Bacterioplankton activity. In :Proceedings of the Belgian Colloquium on Antarctic Research, Brussels, October 20, 1987. Prime Minister's Services Science Office, p. 133-146.
Lancelot, C., Billen, G. & Mathot, S., 1988. Ecophysiology of phyto- and bacterioplankton growth in the Prydz Bay area during the Austral summer 1987. Part I. Modelling phytoplankton growth. In: Proceedings of the Belgian National Colloquiums on Antarctic Research, Brussels, October 20, 1987,Prime Minister's Services - Science Policy, ed., 116-132.
Complementary resources
Contact
Lancelot Christiane
Faculté des Sciences
Campus de la Plaine
ULB CP221
boulevard du Triomphe -
1050 Bruxelles
lancelot@ulb.ac.be
Phone: +32 2 650 59 88 -
fax +32 2 650 59 93i