Chemical oceanography, geomicrobiology, isotope geochemistry, biogeochemical cycles
המחקר שלנו מתמקד בחקר האינטרקציה בין ביולוגיה, כימיה וגיאולוגיה וכיצד היא עיצבה ומעצבת את כדור הארץ שלנו. אנחנו חוקרים מחזורים ביוגיאוכימיים שונים וכיצד הם משפיעים על מחזור הפחמן בטבע
Evaluation of the effects of aeolian dry deposition on biogeochemical cycling of redox-sensitive elements in the sediments of the Gulf of Aqaba
Collaborators:
Dr. Alexey Kamyshny (Ben Gurion University of the Negev)
Prof.Michael E. Böttcher (Leibniz-Institut für Ostseeforschung Warnemünde)
Prof. Klaus Juergens (Leibniz-Institut für Ostseeforschung Warnemünde)
Jennifer Becken (Leibniz-Institut für Ostseeforschung Warnemünde)
Valeria Boyko (Ben Gurion University of the Negev)
Calcium isotope fractionation in sedimentary pore fluids from the Red Sea
Collaborators
Dr. Harold J. Bradbury (Postdoc, University of Cambridge), Dr. Alexandra V. Turchyn (Reader, University of Cambridge) Dr. Zvi Steiner (Postdoc, University of Cambridge), Alec Hutchings (Phd candidate, University of Cambridge), Dan James (Part III student, University of Cambridge) and Inbal Segal (B.Sc student, Ben Gurion University)
Effects of ocean acidification on phosphorus release
Collaborators
Dr. Avner Gross (Department of Geography and Environmental Development, BGU)
Dr. Eyal Wurgaft (Woods Hole Oceanographic Institution)
Salt Marshes Biogeochemistry
ACADEMIC EMPLOYMENT HISTORY
01/10/2018- present Senior lecturer at the Department of Geological and Environmental Sciences, Ben-Gurion University of the Negev and a resident scientist at the Interuniversity Institute of Marine Sciences of Eilat.
01/11/2016- 29/9/2018 Centenary Research Fellow (Selwyn college) in Earth Sciences, University of Cambridge
01/12/2015-30/11/2016 Postdoctoral Research Associate in the Center for Geomicrobiology Aarhus University, Denmark
22/7/2015-30/11/2015 Postdoctoral Research Associate in the Department of Earth Sciences, University of Cambridge, UK
EDUCATION
2012-2015 Ph.D at the Department of Earth Sciences, University of Cambridge
“Sulfur and oxygen isotope insight into microbial sulfur metabolism”
Supervisors: Prof. Alexandra V. Turchyn and Prof. Orit Sivan
2009-2011 M.Sc with honors at the Department of Geological and Environmental Sciences, Ben-Gurion University of the Negev
“Multiple stable isotopes as a tool for studying the mechanism of bacterial sulfate reduction”
Supervisors: Prof. Orit Sivan, Prof. Alexandra Turchyn and Prof. Barak Herut
2006-2009 B.Sc with Honors at the Department of Geological and Environmental Sciences, Ben-Gurion University of the Negev
Research project: “Gypsum precipitation kinetics in Dead Sea brine – Seawater mixtures”
Supervisor: Prof. Jiwchar Ganor
Current Members
Zach Lavie, M.Sc. Student
2020-today:
Saurav Dutta, Postdoc
2020-today:
Raoul Saar, Technician
2018-today:
Past Members
Sydney Riemer, M.Sc. Student
2018-2020:
Yahel Eshed, M.Sc. Student
2019-2021:
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