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Bayi Glacier in Qilian Mountain, China (Credit: Xiaoming Wang, distributed via imaggeo.egu.eu)

Job advertisement 3 PhD Positions: Lagrangian Modeling of Earth & Space Systems

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European Geosciences Union

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3 PhD Positions: Lagrangian Modeling of Earth & Space Systems

Position
3 PhD Positions: Lagrangian Modeling of Earth & Space Systems

Employer
University of Vienna logo

University of Vienna

Department of Meteorology and Geophysics at the University of Vienna

Homepage: https://img.univie.ac.at


Location
Vienna, Austria

Sector
Academic

Relevant division
Atmospheric Sciences (AS)

Type
Contract

Level
Student / Graduate / Internship

Salary
Salary is competitive and determined by the Project Employee scheme, with full recognition of previous relevant research experience.

Preferred education
Master

Application deadline
Open until the position is filled

Posted
30 April 2026

Job description

We are seeking three ambitious PhD (Praedoc) candidates to join our research team. Each position focuses on a distinct, high-impact challenge using Lagrangian modeling frameworks (primarily FLEXPART). While each researcher will specialize in their respective field, you will work within a collaborative environment that bridges atmospheric science and environmental physics.

Position 1: Atmospheric Transport & Climate

Focus: The fundamental movement of air and energy. You will investigate the transport of heat, water vapor, and greenhouse gases. This role is ideal for candidates interested in Inverse Modeling or Transport Climatologies, exploring how air mass history influences our current climate and future projections.

Position 2: Environmental Microplastics

Focus: The global cycle of synthetic particles. You will develop and apply modeling tools to understand how microplastics are transported through the atmosphere. This project involves simulating the lifecycle of these particles—from initial emission and long-range transport to their eventual dry or wet deposition in remote ecosystems.

Position 3: Stratospheric Impacts & Space Junk

Focus: The final frontier of atmospheric pollution. As the space industry grows, so does the impact of re-entering space debris and satellite emissions. You will model the transport and chemical impact of particles in the stratosphere, helping to quantify how "space junk" affects atmospheric composition and the ozone layer.

To learn more about our team, we invite you to visit our website

To learn more about FLEXPART, visit www.flexpart.eu


How to apply

If you have more questions about the different PhD projects contact Univ.-Prof. Mag. Dr. Andreas Stohl (andreas.stohl@univie.ac.at) directly.