Dave Johnston is a biological oceanographer and marine conservation ecologist whose research focuses on the habitat needs of marine vertebrates in relation to pressing conservation issues.
Professor of parasitology at the Muséum National d’Histoire Naturelle, Paris, France.
A specialist of systematics of monogeneans and certain parasitic nematodes, also interested in parasite biodiversity in coral reef fish, phylogeny of Platyhelminthes and Nematodes, and land planarians. Curator of the collections of parasitic worms of the MNHN.
Former Editor of “Zoosystema” and “Mémoires du Muséum National d’Histoire Naturelle”. Currently Editor of “Parasite”, an open-access journal.
See my Publons profile for more information on peer-review activity.
I received my doctorate in 2013 from the SDSU/UCSD Joint Doctoral Program in Cell and Molecular Biology. I joined the Dept of Biology at San Diego State University as an Adjunct Research Professor in 2014. My research focuses on understanding changes in coastal marine microbial communities in response to environmental perturbations. Most of my research thus far has focused on coral associated microbes. Specifically, I use metagenomics to identify the taxonomic distribution and functional capacity of microbial communities in marine ecosystems that are subjected to varying nutrient availability, anthropogenic stressors, and comprising different benthic compositions.
Professor of microbial biology with extensive experience in numerous aspects of microbial ecology, biogeochemistry and ecophysiology. Elected fellow American Academy of Microbiology
Research interests include:
*Benthic marine biogeochemistry and animal-microbe interactions
* Biology, phylogeny and ecology of marine acorn worms (Hemichordata: Enteropneusta)
* Role of microorganisms in the dynamics of atmospheric trace gases (methane, carbon monoxide)
* Plant-microbe interactions, carbon cycling, trace gases in marine & freshwater ecosystems
* Microbial ecology of soils and community dynamics in volcanic soils
* Structure and function of lithotrophic bacterial communities
* Microbiology, physiology and ecology of aerobic CO-oxidizing bacteria
I completed my Biology BSc (1994) and PhD (1998) on marine ecology at the National and Kapodistrian University of Athens, Greece. I worked as a post-doctoral investigator on coastal Cyanobacteria at the Trondhjem Biological Station, Norway (2000) and at the Woods Hole Oceanographic Institution, USA (2000-2002) on deep-sea microbiology. In March 2005 I was appointed as faculty of aquatic microbial ecology at the Department of Ichthyology & Aquatic Environment, University of Thessaly, Greece. Since March 2015 I am a full Professor at the same department.
Our research group investigates processes that are related the distribution and abundance of microorganisms in different aquatic habitats and also aquatic animal-microbe interactions.
Dr. Kerstin Kröger is MPA Management Adviser at the Join Nature Conservation Committee (JNCC) in Aberdeen, UK. She obtained her M.Sc from CAU University Kiel and PhD from VIC Wellington, NZ in 2004.
Dr. Kröger is a deep-sea ecologist with a special interest in benthic biodiversity and communities, the effects of natural and anthropogenic disturbances and pressures on such communities and their recovery trajectories. Furthermore, she is interested in management of the marine environment, in particular of offshore MPAs in national waters and the High Seas. In addition to this Dr. Kröger is involved in developing management measures for deep-sea mining.
Head of the Coastal and Estuarine Environment Research Group, Port and Airport Research Institute. My research interests include biogeochemical cycling in shallow coastal waters, nutrient and oxygen fluxes across the sediment-water interface, nutrient and oxygen dynamics in sediments, analysis of foodwebs using carbon and nitrogen stable isotope ratios, CO2 sequestration and carbon storage by shallow coastal ecosystems, feeding ecology and foraging behaviour of shorebirds, conservation, restoration, and creation of intertidal flat ecosystems, development stage of created intertidal flat ecosystems, dynamics of benthic microbes, macroinvertebrates, and shorebirds in created intertidal flat ecosystems, and response of created intertidal flat ecosystems to varying environmental conditions
I was awarded my PhD from James Cook University in 2001 where my research project focussed on photosynthesis and bleaching in the symbiotic giant clam Tridacna gigas. I then moved to the University of Queensland where I was a Postdoctoral Research Fellow in the Centre for Marine Studies in the laboratory of Prof Ove Hoegh-Guldberg. In 2007 I returned to James Cook Univeristy as a Lecturer in the discpline of Biochemistry, I am now a Associate Professor and head of the Symbiosis Genomics Research Group and a Chief Investigator in the ARC Centre of Excellence for Coral Reef Studies. The overarching aim of my research is to link transcriptomic and metabolomic changes to whole organism responses and acclimation. My research utilises genomic and metabolomic techniques to determine how the coral holobiont responds to anthropogenic changes, including increasing temperatures, ocean acidification and eutrophication.
Research Asst. Professor, Marine Sciences, Univ. of North Carolina - Chapel Hill (2003-2017); Postdoctoral fellow, MPI – Marine Microbiology, Bremen, Germany (2000-2003); Research assistant and postdoctoral associate, Civil Engineering Dept., Northwestern University, Evanston, Ill. (1994-1999); PhD, Bacteriology, University of Wisconsin - Madison (1994); BS (1984) and MS (1986), Biology and Marine Microbiology, University of Massachusetts - Boston.
Research projects include: new methods to directly link species identity with carbon source utilization; direct profiling of microbial communities without PCR; direct detection of microbial enzymes in environmental samples.
Oceanographer with a Ph.D. in Zoology from the University of Hawaii at Manoa, USA and currently Assistant Professor of Zoology at the Federal University of Bahia, Brazil. Research interests include benthic ecology, trophic ecology and systematics, with special focus on taxonomy of annelid polychaetes.
Professor In the Department of Marine Sciences at the University of Georgia, with expertise in reactive transport modeling, early diagenesis, land-ocean interactions and redox dynamics; PhD Utrecht University, The Netherlands; MS Georgia Institute of Technology, USA; BS Federal Institute of Technology (ETHZ), Switzerland
I am Bachelor of Geology from the Federal University of Paraná, Brazil (1989), Master of Organic Petrography and Geochemistry (Federal University of Rio Grande do Sul, Brazil, 1993) and PhD in Organic Facies and Geochemistry (Federal University of Rio Grande do Sul, Brazil, 1999). I am Full Professor of the Geology Department of the Federal University of Rio de Janeiro (UFRJ) and coordinator of the Palynofacies and Organic Facies (LAFO) and Petroleum and Environmental Geochemistry (LAGEPA) Laboratories at UFRJ. Currently I occupy the position of Dean of the Mathematical and Natural Sciences Center (CCMN/UFRJ). Besides this, I coordinate the research groups of the Petroleum Geochemistry and Environmental Organic Geochemistry and Palynofacies and Organic Facies at CNPq (National Council for Scientific and Technological Development), where I hold the rank of Level 1 Researcher. I work in the areas of Geoscience with special emphasis on Petroleum Geochemistry, Organic Petrology, Palynofacies, Organic Facies, and Environmental Organic Geochemistry.