Research interests

Ecology (distribution, diversity, resistance, resilience, niches, selection, adaptation) of microbes (nitrifiers, methanotrophs, methanogens, sulphate reducers, iron oxidisers, archaea) in water-saturated soils and sediments. The main research questions addressed are:

  • What is the role of microbial diversity in geochemical cycling?
  • Does microbial diversity play a role in resistance and resilience of microbial communities against perturbations?
  • Impact of herbivory on methane cycling in wetlands
  • What is the importance of methane as energy source in aquatic foodwebs?
  • Can microbial functional groups be used as bio-indicators?

Research output

  1. Ethyl tert-butyl ether (EtBE) degradation by an algal-bacterial culture obtained from contaminated groundwater

    Research output: Contribution to journal/periodicalArticleScientificpeer-review

  2. Unexpected role of canonical aerobic methanotrophs in upland agricultural soils.

    Research output: Contribution to journal/periodicalArticleScientificpeer-review

  3. Abundance and δ13C values of fatty acids in lacustrine surface sediments: Relationships with in-lake methane concentrations

    Research output: Contribution to journal/periodicalArticleScientificpeer-review

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Activities

  1. Sao Paolo School of advanced Methane Science

    Activity: Teaching/Examination/SupervisionTeaching activityAcademic

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