Research

Field sampling

Field sampling during an oceanographic cruise in the North Sea on board RV Simon Stevin. This is the first location where we found the electrogenic bacteria in the seafloor.

Field sites

In our field work, we have been able to demonstrate that long-range electron transport occurs in a wide range of habitats across the globe.

 

Techniques

  • Biogeochemical modelling
  • Microsensor profiling
  • Porewater geochemistry
  • Stable isotope probing
  • Fluorescence in situ hybridisation
  • Molecular biology – genomics
  • Advanced microscopy (fluorescence, TEM/SEM, AFM)

Field sites

  • Grevelingen, Dutch Delta, The Netherlands
  • Wadden sea, The Netherlands
  • Belgian coastal zone
  • Nuuk, Greenland
  • Long Island sound, New York, USA
  • Yarra estuary, Melbourne, Australia

Key Publications

Malkin S., Rao A., Seitaj D., Vasquez-Cardenas D., Zetsche E., Hidalgo-Martinez S., Boschker H.T.S., Meysman F.J.R. (2014) Natural occurrence of microbial sulphur oxidation by long-range electron transport in the seafloor. The ISME journal doi: 10.1038/ismej.2014.41 (PDF)

Rao A., Malkin S., Montserrat F., Meysman F.J.R. (2014) Alkalinity production in intertidal sands intensified by lugworm bioirrigation. Estuarine and Coastal Shelf Science 148, 36-47. (PDF)

Meysman F.J.R., Risgaard-Petersen N., Malkin S.Y., Nielsen L.P. (2015) The geochemical fingerprint of microbial long-distance electron transport in the seafloor. Geochimica et Cosmochimica Acta 152, 122-142. (PDF)

Malkin S. and Meysman F.J.R. (2015) Rapid redox signal transmission by cable bacteria beneath a photosynthetic biofilm. Applied Environmental Microbiology 81, 948-956. (journal website)

Vasquez-Cardenas D., van de Vossenberg J., Polerecky L., Malkin S.Y., Schauer R., Confurius V., Hidalgo-Martinez S., Middelburg J.J., Meysman F.J.R., Boschker H.T.S. (2015) Microbial carbon metabolism associated with electrogenic sulfide oxidation in coastal sediments. The ISME journal (PDF)

Seitaj D., Schauer R., Sulu-Gambari F., Hidalgo-Martinez D., Malkin S.Y., Burdorf L.D.W., Slomp C.P., Meysman F.J.R. (2015) Cable bacteria generate a firewall against euxinia in seasonally hypoxic basins. PNAS (PDF)

Sulu-Gambari F., Seitaj D., Meysman F.J.R., Schauer R., Polerecky L., Slomp C.P. (2015) Cable Bacteria Control Iron-Phosphorus Dynamics in Sediments of a Coastal Hypoxic. Environmental Science & Technology 50, 1227-1233. (journal website)

Rao A.M.F, Malkin S.Y., Hidalgo-Martinez S., Meysman F.J.R. (2016) The impact of electrogenic sulfide oxidation on elemental cycling and solute fluxes in coastal sediment. Geochimica et Cosmochimica Acta 172, 265-286. (PDF)

Sulu-Gambari F., Seitaj D., Meysman F.J.R., Slomp C.P. (2016) Impact of Cable Bacteria on Sediment Iron and Manganese Dynamics in a Seasonally-Hypoxic Marine Basin, Geochimica and Cosmochimica Acta 192, 49-69 (journal website).

Burdorf L.D.W., Hidalgo-Martinez S., Cook P.L.M., Meysman F.J.R. (2016) Long-distance electron transport by cable bacteria in mangrove sediments. Marine Ecology Progress Series 545, 1-8. (PDF)

van de Velde S., Lesven L., Burdorf L.D.W., Hidalgo-Martinez S., Geelhoed J.S., Van Rijswijk P., Gao Y., and Meysman F.J.R. (2016) The impact of electrogenic sulfur oxidation on the biogeochemistry of coastal sediments: a field study. Geochimica et Cosmochimica Acta 194, 211-234. (journal website)

Seitaj D., Sulu-Gambari F., Burdorf L.D.W., Romero-Ramirez A., Maire O., Malkin S.Y., Slomp C.P., Meysman F.J.R. (2017) Sedimentary oxygen dynamics in a seasonally hypoxic basin, Limnology and Oceanography 62, 452-473. (journal website)

Burdorf L.D.W., Tramper A., Seitaj D., Meire L., Hidalgo-Martinez S., Zetsche E., Boschker H.T.S., Meysman F.J.R. (2017) Long-distance electron transport occurs globally in marine sediments, Biogeosciences 14, 683-701. (journal website)

Van de Velde S., Callebaut I., Gao Y., Meysman F.J.R. (2017) Impact of electrogenic sulfur oxidation on trace metal cycling in a coastal sediment, Chemical Geology 452, 9-23. (journal website)

Sulu-Gambari F., Roepert A., Jilbert T., Hagens M., Meysman F.J.R., Slomp C.P. (2017) Molybdenum dynamics in sediments of a seasonally-hypoxic coastal marine basin, Chemical Geology 466, 627-640. (journal website)

National collaborations

  • Caroline Slomp, Fatimah Suluh-Gambari, Mathilde Hagens (Utrecht University, The Netherlands). Cooperation in Darwin Center for Biogeosciences, project on hypoxia in Marine Lake Grevelingen .
  • Jack Middelburg, Lubos Polerecky (Utrecht University, The Netherlands). Advanced imaging at the NanoSims facility – the Dutch national facility for high-resolution in situ isotope and element analysis.
  • Roman Koning (LUMC, Leiden, The Netherlands). Cryo-TEM imaging at NECEN – the Dutch national facility for advanced cryo-transmission electron microscopy.

International collaborations