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Details of Dr. FRANK Dehairs   


Gender male
Job title Professor
Department Analytical Environmental and Geo-Chemistry (AMGC)
Vrije Universiteit Brussel ( VUB)
Pleinlaan 2 Brussels 1050
Pleinlaan 2
Tel +32/2/629.12.65
Fax +32/2/629.18.11
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Website http://vub.ac.be/ANCH
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Degree PhD
Job type Teaching/Education , Research
Research Area(s) Biological Oceanography, Marine Ecology , Chemical Oceanography , Biological Oceanography, Marine Ecology , Chemical Oceanography
Research Activities Studying the functioning of the oceanic biological carbon pump using a trace element and isotope tool box in the southern Ocean and the Atlantic Ocean systems.
Research Region Southern Ocean, N.E. Atlantic Schelde river & estuary,
Skills/Expertise Stable isotope techniques for assessing C-uptake, N-nutrient uptake, N2 fixation. Techniques for natural stable isotope composition of DIC, NO3, POC, PN Carbon export assessment using the 234Th deficit method Mesopelagic remineralisation or organic material from Ba and 234Th-excess proxies
PUBLICATIONS (as reported by Dr. Frank DEHAIRS)

Rakhesh M., A.V. Raman, T. Ganesh, P. Chandramohan and F. Dehairs, 2013. Small copepods structuring mesozooplankton community dynamics in a tropical estuary-coastal system, Estuarine, Coastal and Shelf Science, 126, 7 - 22. Tamooh F., A. V. Borges, F. J. R. Meysman, K. Van Den Meersche, F. Dehairs, R. Merckx and S. Bouillon, 2013. Dynamics of dissolved inorganic carbon and aquatic metabolism in the Tana River basin, Kenya, Biogeosciences, 2013, 10, 6911-6928. Bal K. D., Brion N., Woulé-Ebongué V., Schoelynck J., Joosted A., Barrón C., Dehairs F., Meire P. and Bouma T. J., 2013. Influence of hydraulics on the uptake of NH4+ in two freshwater aquatic plants, Freshwater Biology, 58, 2452-2463. Collard M., A. Dery, F. Dehairs and Ph. Dubois, 2014. Euechinoids vs. Cidaroids: Are pencil sea urchins better adapted to tolerate ocean acidification? Comparative Biochemistry and Physiology: Part A Molecular and Integrative Physiology, 174, 45-55.
Gribsholt B., M. Andersson, H.T.S. Boschker, N. Brion, L. De Brabandere, F. Dehairs, P. Meire, J.J. Middelburg, E. Struyf, A. Tramper, S. Van Damme, 2006. Ammonium transformation in a Dutch tidal freshwater marsh: an in situ 15N labeling study, Biogeochemistry, 80 (3): 289-298. Bouillon S, F. Dehairs, M. Korntheuer, L. Schiettecatte & A.V. Borges, 2007. Carbon biogeochemistry of the Tana estuary and delta (northern Kenya). Limnology and Oceanography, 52, 46-59. Bouillon, S., J.J. Middelburg, F. Dehairs, A.V. Borges, G. Abril, M.R. Flindt, S. Ulomi, and E. Kristensen, 2007. Importance of intertidal sediment processes and porewater exchange on the water column biogeochemistry in a pristine mangrove creek (Ras Dege, Tanzania), Biogeosciences, 4, 3, 311-322. de Brauwere A., S.H.M. Jacquet, F. De Ridder, F. Dehairs, R. Pintelon, J. Schoukens & W. Baeyens, 2007. Seasonal water mass distribution in the Southern Ocean derived from a parametric analysis of mixing water masses, Journal of Geophysical Research, Oceans, 112, C02021, doi:10.1029/2006JC003742. Bouillon, S., F. Dehairs, B. Velimirov, G. Abril and A.V. Borges, 2007. Dynamics of organic and inorganic carbon across contiguous mangrove and seagrass systems (Gazi Bay, Kenya), Journal of Geophysical Research - Biogeosciences, 112, G02018, doi:10.1029/ 2006JG000325. Gribsholt B., E. Struyf, A. Tramper, L. De Brabandere, N. Brion, S. van Damme, P. Meire, F. Dehairs, J. J. Middelburg, and H. T. S. Boschker, 2007. Nitrogen assimilation and short term retention in a nutrient-rich tidal freshwater marsh ? a whole ecosystem 15N enrichment study, Biogeosciences, 4, 11-26. Buesseler K.O., C.H. Lamborg, P.W. Boyd, P.J. Lam, J.K.B. Bishop, K.L. Casciotti, F. Dehairs, M. Elskens, M. Honda, D.M. Karl, D. Siegel, M.W. Silver, D.K. Steinberg, T.W. Trull, J. Valdes, B. Van Mooy and S. Wilson, 2007. Revisiting Carbon Flux through the Ocean?s Twilight Zone, Science, 316, 567-570. Cardinal D., N. Savoye, T.W. Trull, F. Dehairs, E.E. Kopczynska, F. Fripiat and L. André, 2007. Silicon isotopes in spring Southern Ocean diatoms: Large zonal changes despite homogeneity among size fractions, Marine Chemistry, 106, 46-62. Jacquet S.H.M., F. Dehairs, N. Savoye, M. Elskens and D. Cardinal, 2007. Barium cycling along WOCE SR3 line in the Southern Ocean, Marine Chemistry, 106, 33-45. Gillikin D., A. Lorrain, M. Li and F. Dehairs, 2007. A large metabolic carbon contribution to the ?13C record of marine aragonitic bivalve shells, Geochimica et Cosmochimica Acta, 71, 2936?2946. Guelinckx, J., Maes, J.,Van Den Driessche, P., Geysen, B., Dehairs, F. & Ollevier, F., 2007. Changes in ?13C and ?15N in different tissues of juvenile sand goby Pomatoschistus minutus: a laboratory diet switch experiment, Marine Ecology Progress Series, 341, 205-215. Kopczy?ska, E.E., N. Savoye, F. Dehairs, D. Cardinal and M. Elskens, 2007. Spring phytoplankton assemblages in the Southern Ocean between Australia and Antarctica, Polar Biology, 31, 77-88. Jacquet, S.H.M., J. Henjes, F. Dehairs, A. Worobiec, N. Savoye and D. Cardinal, 2007. Particulate Ba-barite and acantharians in the Southern Ocean during the European Iron Fertilization Experiment (EIFEX), Journal of Geophysical Research ? Biogeosciences, 112, G04006, doi:10.1029/2006JG000394. De Ridder, F., A de Brauwere, R. Pintelon, J. Schoukens, F. Dehairs, W. Baeyens, & B.H. Wilkinson, 2007. Comment on: Paleoclimatic inference from stable isotope profiles of accretionary biogenic hardparts?a quantitative approach to the evaluation of incomplete data, by Wilkinson, B.H., Ivany, L.C., 2002. Palaeogeogr. Palaeocl. Palaeoecol. 185, 95?114. Palaeogeogr. Palaeocl. Palaeoecol. 248: 473-476. Guelinckx J., F. Dehairs and F. Ollevier, 2008. Effect of digestion on the ?13C and ?15N of fish-gut contents, Journal of Fish Biology, 72, 301-309. Jacquet, S.H.M, N. Savoye, F. Dehairs, V.H. Strass and D. Cardinal, 2008. Mesopelagic carbon remineralization during the European Iron Fertilization Experiment, Global Biogeochemical Cycles, 22, GB1023, doi:10.1029/2006GB002902, 1-9. Brion N, Anderson M.G.I., Elskens M., Diaconu C., Baeyens W., Middelburg J.J. and Dehairs F., 2008. Nitrogen cycling, retention and export in a eutrophic temperate macrotidal estuary, Marine Ecology Progress Studies, 357, 87-99. Jacquet S.H.M., F. Dehairs, N. Savoye, I. Obernosterer, U. Christaki, C. Monnin and D. Cardinal, 2008. Mesopelagic organic carbon remineralization in the Kerguelen Plateau region tracked by biogenic particulate Ba, Deep-Sea Research II, 55, 868-879. Savoye, N., T.W. Trull, S.H.M. Jacquet, J. Navez and F. Dehairs, 2008. 234Th-based export fluxes during a natural iron fertilization experiment in the Southern Ocean (KEOPS). Deep-Sea Research II, 55, 841-855. Gillikin, D. P., A. Lorrain, Y.-M. Paulet, L. André and F. Dehairs, 2008. Synchronous barium peaks in high-resolution profiles of calcite and aragonite marine bivalve shells, Geo-Marine Letters, DOI 10.1007/s00367-008-0111-9. Buesseler, K.O., Trull, T.W., Steinberg, D.K., Silver, M.W., Siegel, D.A., Saitoh, S.-I., Lamborg, C.H., Lam, P.J., Karl, D.M., Jiao, N.Z., Honda, M.C., Elskens, M., Dehairs, F., Brown, S.L., Boyd, P.W., Bishop, J.K.B., Bidigare, R.R. 2008. VERTIGO (VERtical Transport In the Global Ocean): a study of particle sources and flux attenuation in the North Pacific. Deep-Sea Research II, 55, 1522-1539. Dehairs, F., S. Jacquet, N. Savoye, J.K.B Bishop, B.A.S. van Mooy, K.O. Buesseler, C.H. Lamborg, M. Elskens, P.W. Boyd, K. Casciotti, W. Baeyens, 2008. Barium in twilight zone suspended matter as a proxy for particulate organic carbon remineralization: results for the North Pacific, Deep-Sea Research II, 55, 1673-1683. Elskens M., N. Brion, K.O. Buesseler, B.A.S. Van Mooy, P.W. Boyd, F. Dehairs, N. Savoye and W. Baeyens, 2008. Primary, new and export production in the nw pacific subartic gyre during the VERTIGO K2 experiments. Deep-Sea Research II, 55, 1594-1604. Riou, V., S. Halary, S. Duperron, S. Bouillon, M. Elskens, R. Bettencourt, R.S. Santos, F. Dehairs and A. Colaço, 2008. Influence of chemosynthetic substrates availability on symbiont densities, carbon assimilation and transfer in the dual symbiotic vent mussel Bathymodiolus azoricus, Biogeosciences, 5, 1-26. Dehairs F., A. de Brauwere, M. Elskens et al., 2008. Controls on Organic Carbon Export and Twilight Zone Remineralization, An overview from the EUROCEANS Workshop, Oceanography, 21, 3, 92-94. Dehairs F., A. de Brauwere and M. Elskens, 2008. Organic carbon in the ocean?s twilight zone, EOS, Transactions, American Geophysical Union, 89, 351. Ralison O.H., A.V. Borges, F. Dehairs, J.J. Middelburg, S. Bouillon, 2008. Carbon biogeochemistry of the Betsiboka Estuary (north-western Madagascar), Organic Geochemistry, 39, 1649-1658. Beelaerts V., F. De Ridder, N. Schmitz, M. Bauwens, F. Dehairs, J. Schoukens and R Pintelon, 2008. On the elimination of bias averaging-errors in proxy records, Mathematical Geosciences, DOI 10.1007/s11004-008-9193-1. de Brauwere, A., F. De Ridder, R. Pintelon, J. Meersmans, J. Schoukens and F. Dehairs, 2008. Identification of a periodic time series from an environmental proxy record, Computers & Geosciences, 34, 1781-1790. Konn, C., J.L. Charlou, J.P. Donval, N.G. Holm, F. Dehairs and S. Bouillon, 2009. Hydrocarbons and oxidized organic compounds in hydrothermal fluids from Rainbow and Lost City ultramafic-hosted vents, Chemical Geology, 258, 299-314. de Brauwere A., F. De Ridder, R. Pintelon, J. Schoukens and F. Dehairs, 2009. A comparative study of methods to reconstruct a periodic time series from an environmental proxy record, Earth Science Reviews, 95, 97-118. Satyanarayana B., A.V. Raman, H. Mohd-Lokman, F. Dehairs, V.S. Sharma and Dahdouh-Guebas, 2009. Multivariate methods distinguishing mangrove community structure of Coringa in the Godavari Delta, East coast of India, Journal of Aquatic Ecosystem Health and Management, 12, 401-408. Bouillon S., G. Abril, A. V. Borges, F. Dehairs, G. Govers, H. Hughes, R. Merckx, F.J.R. Meysman, J. Nyunja, C. Osburn, & J.J. Middelburg, 2009. Distribution, origin and cycling of carbon in the Tana River (Kenya): a dry season basin-scale survey from headwaters to the delta, Biogeosciences, 6, 2475?2493. Diz P., F. J. Jorissen, G. J. Reichart, C. Poulain, F. Dehairs, E. Leorri, and Y.-M. Paulet, 2009. Interpretation of benthic foraminiferal stable isotopes in subtidal estuarine environments, Biogeosciences, 6, 2549-2560. Van Damme S., F. Dehairs, M. Tackx, O. Beauchard, E. Struyf, B. Gribsholt, O. Van Cleemput, P. Meire, 2009. Tidal exchange between a freshwater tidal marsh and an impacted estuary: the Scheldt estuary, Belgium, Estuarine and Coastal Shelf Science, 85, 197?207. Burd A.B., D.A. Hansell, D.K. Steinberg, T.R. Anderson, J.Arístegui, F. Baltar S.R. Beaupré, K.O. Buesseler, F. Dehairs, G.A. Jackson, D.C. Kadko, R. Koppelmann, R.S. Lampitt, T. Nagata, T. Reinthaler, C. Robinson, B.H. Robison, C. Tamburini, T.Tanaka, 2010. Assessing the Apparent Imbalance Between Geochemical and Biochemical Indicators of Meso- and Bathypelagic Biological Activity: What the @$#! is wrong with present calculations of carbon budgets? Deep-Sea Research Part II, 57, 1557?1571. Riou V., A. Colaço, S. Bouillon, A. Khripounoff, P. Dando, P. Mangion, E. Chevalier, M. Korntheuer, R. Serrão Santos, F. Dehairs, 2010. The mixotrophic side of the deep sea hydrothermal, dual endosymbiotic, mytilid Bathymodiolus azoricus: assimilation of dissolved and particulate organic matter, Marine Ecology Progress Series, 405, 187?201. Riou V., S. Duperron, S. Halary, F. Dehairs, S. Bouillon, I. Martins, A. Colaço, R. Serrão-Santos, 2010. Variation in physiological indicators in Bathymodiolus azoricus (Bivalvia: Mytilidae) at the Menez Gwen Mid-Atlantic Ridge deep-sea hydrothermal vent site within a year, Marine Environmental Research, 70, 264-271. Poulain C., Lorrain A., Mas R., Gillikin D.P., Dehairs F., Robert R., Paulet Y-M., 2010. Experimental shift of diet and DIC stable carbon isotopes: influence on shell ?13C values in the Manila clam Ruditapes philippinarum, Chemical Geology, 272, 75-82. Riou V., S. Bouillon, R. Serrão Santos, F. Dehairs and A. Colaço, 2010. Tracing carbon assimilation in endosymbiotic deep-sea hydrothermal vent Mytilid fatty acids by 13C-fingerprinting, Biogeosciences, 7, 2591?2600. Bauwens M., H. Ohlsson, K. Barbé, V. Beelaerts, J. Schoukens and F. Dehairs, 2010. A nonlinear multi-proxy model based on manifold learning to reconstruct water temperature from high resolution trace element profiles in biogenic carbonates, Geoscientific Model Development, 3, 653-667. Hoppema M., F. Dehairs, J. Navez, C. Monnin, C. Jeandel, E. Fahrbach, H.J.W. de Baar, 2010. Dissolved barium distributions in the Weddell Gyre: Impact of circulation and biogeochemical processes, Marine Chemistry, 122,118-129. Fripiat F., A.-J. Cavagna, N. Savoye, F. Dehairs, L. André and D. Cardinal, 2011. Isotopic constraints on the Si-biogeochemical cycle of the Antarctic Zone in the Kerguelen area (KEOPS), Marine Chemistry, 123, 11-22. Cavagna A-J., F. Fripiat, F. Dehairs, D. Wolf-Gladrow, N. Savoye, L. André and D. Cardinal, 2011. Silicon uptake and supply during a Southern Ocean iron fertilization experiment (EIFEX) tracked by Si isotopes, Limnology and Oceanography, 56, 147-160. Versteegh E.A.A., D.P. Gillikin, F. Dehairs, 2011. Analysis of ?15N in mollusk shell organic matrix by EA-IRMS without acidification: an evaluation and effects of long-term preservation, Rapid Communications in Mass Spectrometry, 25, 675?680. Fripiat F., K. Leblanc, M. Elskens, A.-J. Cavagna, L. Armand, L. André, F. Dehairs and D. Cardinal, 2011. Summer efficient silicon loop across the Polar Front and SubAntarctic Zones despite contrasted diatom Si-affinity, Marine Ecology Progress Series, 435, 47-61. Beelaerts V., M. Bauwens, E. Versteegh, F. Dehairs and R. Pintelon, 2011. Periodic Time-Series Modeling of Environmental Proxy Records with Guaranteed Positive Growth Rate Estimation, Mathematical Geosciences, DOI 10.1007/s11004-011-9352-7. Fripiat F., A.-J. Cavagna, F. Dehairs, S. Speich, L. André, and D. Cardinal, 2011. Silicon pool dynamics and biogenic silica export in the Southern Ocean inferred from Si-isotopes, Ocean Sciences, 7, 1-15, doi:10.5194/os-7-1-2011. Jacquet S.H.M., F. Dehairs, I. Dumont, S. Becquevort, A.-J. Cavagna and D. Cardinal, 2011. Twilight zone organic carbon remineralization in the Polar Front Zone and Subantarctic Zone south of Tasmania, Deep-Sea Research II, 58, 2222-2234. Bowie A.R., F. B. Griffiths, F. Dehairs and T.W. Trull, 2011. Oceanography of the subantarctic and polar frontal zones south of Australia during summer: setting for the SAZ-Sense study, Deep-Sea Research II, 58, 2059-2070. Jacquet S.H.M, P.J. Lam, T.W. Trull and F. Dehairs, 2011. Carbon export production in the Polar Front Zone and Subantarctic Zone south of Tasmania, Deep-Sea Research II, 58, 2277-2292. Cavagna A-J., M. Elskens, F. B. Griffiths, S.H.M. Jacquet and F. Dehairs, 2011. Contrasting regimes of productivity and potential for carbon export in the SAZ and PFZ south of Tasmania, Deep-Sea Research II, 58, 2235-2247. Bowie A.R., T.W. Trull & F. Dehairs, 2011. Estimating the Sensitivity of the Subantarctic Zone to Environmental Change: the SAZ-Sense project, Deep-Sea Research II, 58, 2051-2058. Bauwens M., H. Ohlsson, K. Barbé, V. Beelaerts, F. Dehairs and J. Schoukens, 2011. A nonlinear multi-proxy model based on manifold learning to reconstruct water temperature from high resolution trace element profiles in biogenic carbonates, Computer Methods and Programs in Biomedicine, 104, 104-111. Thomas H., E. Shadwick, F. Dehairs, B. Lansard, A. Mucci , J. Navez, Y. Gratton, F. Prowe, M. Chierici, A. Fransson, T. Papakyriakou, E. Sternberg, L. Miller, C. Monnin, 2011. Barium and Carbon fluxes in the Canadian Arctic Archipelago, Journal of Geophysical Research-Oceans, 116, C00G08, doi:10.1029/2011JC007120. Fripiat F., A.-J. Cavagna, F. Dehairs, A. de Brauwere, L. André and D. Cardinal, 2012. Processes controlling the Si-isotopic composition in the Southern Ocean and application for paleoceanography, Biogeosciences, 9, 2443?2457. Planchon F., A.-J. Cavagna, D. Cardinal, L. André and F. Dehairs, 2013. Late summer particulate organic carbon export from mixed layer to mesopelagic twilight zone in Atlantic sector of Southern Ocean, Biogeosciences, 10, 803-820. Gillikin D.P. and F. Dehairs, 2013. Uranium in aragonitic marine bivalve shells, submitted to Palaeogeography, Palaeoclimatology, Palaeoecology, 373, 60-65. Cavagna A.-J., F. Dehairs, V. Woule-Ebongué, S. Bouillon, F. Planchon, B. Delille, I. Bouloubassi, 2013. Whole water column distribution and carbon isotopic composition of POC-bulk, cholesterol and brassicasterol from the Cape Basin to the northern Weddell Gyre, Biogeosciences, 10, 2787-2801.

Group(s): GLODIR
Created: 1997-02-14 Last Updated: 2014-06-30 by Frank DEHAIRS