Lory, C., Dulaquais, G., Camps, M., Fourquez, M., Whitby, H., Fourrier, P., Mahieu, L., Martinot, P, Guieu, C., Bonnet, S. Extracellular polymeric substances (EPS) released by Crocosphaera watsonii: an overlooked ligand making iron highly bioavailable (under review)
Ruacho, A., Richon, C., Bundy, R., Whitby, H. Sources, sinks, and cycling of dissolved organic copper binding ligands in the ocean (accepted, by invitation to Nature Communications Earth & Environment)
Fourrier, P., Dulaquais, G., Guigue, C., Giamarchi, P., Sarthou, G., Whitby H. and Riso, R. (2022). Characterization of the vertical size distribution, composition and chemical properties of dissolved organic matter in the (ultra)oligotrophic Pacific Ocean through a multi-detection approach. Marine Chemistry 240: 104068.
Hollister, A. P., Whitby, H., Seidel, m., Lodeiro, P., Gledhill M., and Koschinsky, A. (2021). Dissolved concentrations and organic speciation of copper in the Amazon River estuary and mixing plume. Marine Chemistry234: 104005.
Wang, S., Tang, W., Delage, E., Gifford, S., Whitby, H., Gonzalez, A. G., Eveillard, D., Planquette, H., Cassar, N. Patterns of North Atlantic microplankton community structure in relation to net community production, nitrogen fixation, and nutrient availability. Under review at Scientific Reports.
Tang, W., Garcia, E. C., Berthelot, H., Polyviou, D., Wang, S., Baylay, A., Whitby, H., Planquette, H., Mowlem, M., Robidart, J., Cassar, N. New inights into the distributions of nitrogen fixation and diazaotrophs revealed by high-resolution sensing and sampling methods. The ISME Journal. doi: 10.1038/s41396-020-0703-6.
Gonzalez-Santana, D., Planquette, H., Cheize, M., Whitby, H., Gourain, A., Holmes, T., Guyader, V., Cathalot, C., Pelleter, E., Fouquet, Y., Sarthou, G. Processes driving iron and manganese dispersal from the TAG hydrothermal plume (slow spreading Mid-Atlantic ridge): results from a GEOTRACES process study. Frontiers in Marine Science, 7. doi: 10.3389/fmars.2020.00568.
Whitby., H., Bressac, M., Sarthou, G., Ellwood, M.J., Guieu, C., Boyd, P.W., 2020/ Contribution of electroactive humic substances to the iron-binding ligands released during microbial remineralisation of sinking particles. Geophysical Research Letters, 47(7). doi: 10.1029/2019gl086685.
Whitby, H., Planquette, H., Bucciarelli, E., Cassar, N., Osburn, C. L., Janssen, D. J., Cullen, J. T., González, A. G., Völker, C., Sarthou, G., 2020. A call for refining the role of electroactive humic-like substances in the oceanic iron cycle. Nature Scientific Reports, 10. doi: 10.1038/s41598-020-62266-7. Bressac, M., Guieu, C., Ellwood, M.J., Tagliabue, A., Wagener, T., Laurenceau-Cornec, E.C., Whitby, H, Sarthou, G., Boyd, P.W., 2019. The pivotal role of dust on patterns of dissolved iron resupply to the ocean interior. Nature Geoscience 13(2), 175. doi: 10.1038/s41561-019-0521-5.
Long, M., Holland, A., Planquette, H., González Santana, D., Whitby, H., Soudant, P., Sarthou, G., Hégaret, H., Jolley, D.F., 2019. Effects of copper on the dinoflagellate Alexandrium minutum and its allelochemical potency. Aquatic Toxicology, 210, 251-261. doi: 10.1016/j.aquatox.2019.03.006.
Whitby, H., Posacka, A.P., Maldonado, M.T., van den Berg, C.M.G., 2018. Identifying copper-binding ligands in the NE Pacific. Marine Chemistry, 204, 36-48, doi: 10.1016/j.marchem.2018.05.008.
Whitby, H., Hollibaugh, J.T., van den Berg, C.M.G., 2017. Seasonal variation in the chemical speciation of copper in a salt marsh estuary. Frontiers in Marine Science, 4. doi: 10.3389/fmars.2017.00178.
Posacka, A., Semeniuk, D., Whitby, H., van den Berg, C.M.G., Cullen, J.T., Orians, K., Maldonado, M., 2017. Dissolved copper (dCu) biogeochemical cycling in the subarctic Northeast Pacific: a call for improving dCu methodologies. Marine Chemistry, 196, 47-61. doi: 10.1016/j.marchem.2017.05.007.
German. C.R., Casciotti, K.A., DutayJ-C., Heimburger, L.E., Jenkins, W.J., Measures, C.I., Mills, R.A., Obata, H., Schlitzer, R., Tagliabue, A., Turner, D.R., Whitby, H., 2016. Hydrothermal impacts on trace element and isotope ocean biogeochemistry. Philosophical Transactions Royal Society. Series A, Mathematical, physical, and engineering sciences, 374(2081). doi: 10.1098/rsta.2016.0035.
Abualhaija, M.M., Whitby, H. and van den Berg, C.M.G., 2015. Competition between copper and iron for humic ligands in estuarine waters. Marine Chemistry. 172, pp 46-56.
Whitby, H. and van den Berg, C.M.G., 2014. Evidence for copper-binding humic substances in seawater. Marine Chemistry (Special Edition). 173, pp 282-289.
Presentations and Seminars: Whitby, H. Gonzalez-Santana, D., Cheize, M., Whitby, H., Gourain, A., Holmes, T., Guyader, V., Cathalot, C., Pelleter, E., Fouquet, Y., Sarthou, G., Planquette, H. The transport of metal-binding humic substances and dissolved iron from a hydrothermal vent site (TAG, North Atlantic). Poster, Ocean Sciences Meeting 2020, San Diego, USA
Whitby., H. 'One ligand to rule them all and in the darkness bind them' - The role of humic-like substances in the oceanic iron and copper cycles (2019). Invited speaker at Universite de Sherbrooke, Canada and at Chapel Hill University, USA
Long, M., Holland, A.,Whitby, H., Lambert, C., Soudant, P., Sarthou, G., Hegaret, H., Jolley, D.F. (2018). A multi-trait approach reveals the physiologic impacts of Cu on Alexandrium minutum and their exudates. Presentation, Nantes, France.
Wang, S., Tang, W., Whitby, H., Gonzalez, A., Planquette, P., Gifford, S., Johnson, Z., Cassar, N. (2018). Variability in North Atlantic marine microbial communities in relation to patterns of nutrient availability, nitrogen fixation, and net community production. Poster, Woods Hole, USA
Whitby, H., H Planquette, M Cheize, J-L Barraqueta, R Shelley, J Boutorh, L Contreira, M Tonnard, A Gonzalez, E Bucciarelli and G Sarthou (2018). Iron-binding Humic Substances along the GEOVIDE Transect, North Atlantic (GEOTRACES, GA01). Presentation Ocean Sciences Meeting, Portland USA. Whitby, H., Planquette, H., Bucciarelli, E., Sarthou, G. (2017). Identifying the sources of marine humic substances. Seminar, Plouzané, France.
Whitby, H., van den Berg, CMG, Salaün, P, Hollibaugh, JT, Maldonado, MM, Posacka, A, Ouchi, S (2016). The complexities of copper. Seminar at University of British Columbia, Canada.
Whitby, H., Hollibaugh, J.T., Maldonado, M.T., Ouchi, S., van den Berg, C.M.G. (2016). Identifying marine copper-binding ligands in seawater. Presentation, Ocean Sciences Meeting, New Orleans.
Whitby, H., van den Berg, C.M.G., Salaun, P., Mahaffey, C. (2015). The complexities of copper. Seminar, IUEM, France.
Whitby, H., van den Berg, C.M.G., Hollibaugh, J.T. (2015). Identifying Copper Ligands in Estuarine Waters. Presentation, SCOR meeting for GEOTRACES, Croatia.
Whitby, H., van den Berg, C.M.G. (2015). Copper: from competitor to limiting nutrient. Seminar, GEOMAR, Germany.
Whitby, H., van den Berg, C.M.G. (2015). The complexities of copper. Seminar, NOC Liverpool, UK.
Whitby, H., van den Berg, C.M.G. (2015). The relationship between copper, iron and humic substances. Presentation, Marine Symposium, Liverpool, UK.
Whitby, H., van den Berg, C.M.G. (2014). Copper-binding humic substances in seawater: the potential for competition with iron. Seminar, UGA, USA.
Whitby, H., Salaun, P., van den Berg, C.M.G. (2013). Determination of arsenic (and other metals) in drinking water using Applikon ADI 2045 system and the vibrating gold microwire electrode. Guest speaker, Applikon Distributor’s Conference, Netherlands.
Whitby, H., The relationship between copper, iron and humic substances (2014). Poster, Ocean Sciences Meeting, Hawaii, USA.
Whitby, H., van den Berg, C.M.G. (2012). Competition between copper and iron for ligands in humic substances, and the impact on bioavailability to marine microorganisms. Presentation, SCOR meeting for GEOTRACES, Croatia.