Aviv Solodoch, principal investigator
I am a Physical Oceanographer and principal investigator of the POMS lab at the Hebrew University of Jerusalem, Institute of Earth Sciences, which I joined in 2023. Previously, I have been a researcher at Tel Aviv University, and a postdoctoral researcher at UCLA. My PhD and Postdoc experience at UCLA involved the Global Overturning Circulation, as well as boundary currents separation, vortex dynamics, and wind-forced ocean currents. During my PhD I have also conducted sea going research on density currents and submesoscale fronts with the UCLA Marine Operations group, activities which we continue in POMS. Before that, I obtained a MSc in Physics from the Weizmann Institute of Science, conducting research on intraseasonal oscillations in the tropical atmosphere. My BSc was in Physics and Math, from Tel Aviv University. In between my MSc and PhD I worked in Electro-Optics R&D.
My current research areas include the Global Overturning Circulation (MOC); Mesoscale and submesoscale vortex dynamics, and their effects on air-sea interaction; Surface boundary layer physics; and continental margin frontal/small-scale circulation. My research tools of choice include both realistic and idealized numerical modeling and analysis, as well as conducting observations. In the latter, i.e., observations, I focus on submesoscale processes and on density currents.
Liron Michaeli, lab manager/technician
Liron (Marine Science BSc) has been in POMS since its establishment and is instrumental in design and execution of all observational activities we are engaged in.
Omri Baum, UAV operations manager
Omri, a computer and electronics engineering student, is a UAV pilot extraordinaire, and manages all aspects of UAV use in POMS.
Devang Falor, Postdoc https://df6106.github.io/
I have completed my PhD (Engg.) from the Indian Institute of Science, Bengaluru. My research interests lie in the broad field of Physical Oceanography and Geophysical Fluid Dynamics, with focus on air-sea interaction and quantifying associated oceanic turbulence and mixing at various spatiotemporal scales using a combination of theory, numerical simulations and in-situ observations.
Devang is joiining POMS in 10/2025 to work on sea breeze - ocean coupling as part of the MedWorld project. He is co-adivised with Hezi Gildor and Guy Dagan.
Ranjan Kumar Kushwaha, Postdoc
Ranjan Kumar Kushwaha completed his Direct Ph.D. (after a Bachelor of Engineering) in Mechanical Engineering at IIT Kanpur. After submitting his thesis, he was awarded the FARE Fellowship at IIT Kanpur, before joining the MedWorld project at the Hebrew University of Jerusalem. His research focuses on turbulent flows, boundary-layer transition, and flow over rough surfaces, along with the analysis of flow physics using multiple mathematical tools. He has expertise in Large Eddy Simulation (LES), Direct Numerical Simulation (DNS), and high-
performance CFD code development. He is proficient in Fortran, MATLAB, and Python, with a strong interest in developing advanced numerical methods for Navier–Stokes solvers.
Ranjan is joiining POMS in 10/2025 to work on Mediterranean Sea Overturning Circulation as part of the MedWorld project. He is co-adivised with Hezi Gildor.
Xingyu Lee, PhD student
Xingyu is a PhD student, studying physical-biogeochemical interactions in marine sleeks and in the surface micro-layer. He is co-adivised with Yoav Lehahn (U. of Haifa) and Eyal Rahav (Israel Ocean and Limnological Research, aka IOLR).
Jean-Pierre Obeid, MSc student
Jean-Pierre's MSc research topic is oil slick and ocean surface microlayer characterization using optical methods. He is co-adivised with Yoav Lehahn (U. of Haifa), Atef Shalabney (Braude College of Engineering).
Etai Warszawer, MSc student
Etai's MSc research deals with the interaction of stream flow, turbulence, and bottom sediment suspension and transport. Etai is be co-advised by Nadav Lenski (Geological Survery of Israel), and our research project occurs in the Dead Sea coastal region and the streams leading to it.
RESEARCH STUDENTS(MSc/PhD)/POSTDOCS WANTED for a variety of research projects. Modeling projects include open questions on the Global Overturning Circulation, the Mediterranean Sea large-scale circulation, vortex dynamics, and internal waves. Observational projects include various aspects of density currents and submesoscale fronts and eddies, including their processes of dissipation, cross-scale fluxes, and modulation of air-sea interaction by submesoscale fronts. Please contact me at Aviv.Solodoch@mail.huji.ac.il if interested.