Post Doctorate Research Associate – Modelling Atmospheric Ice-Nucleating Particle Sources and Concentrations

 
Published: 30 August 2019

Pacific Northwest National Laboratory (PNNL) is recruiting a creative, energetic, and collaboration-oriented postdoctoral scientist with a background in modelling atmospheric constituents (aerosols / trace gases), for research to advance understanding of ice-nucleating particles (INPs) in the atmosphere.
Click here for more information/to apply.
The natural and anthropogenic sources of atmospheric INPs, their spatiotemporal variability in the atmosphere, and the implications of their variability for cloud phase, still present major unresolved challenges to atmospheric science.  Sources of INP differ from overall sources of aerosol mass and number, and they exhibit large variability in time and space, making their measurement, attribution and simulation a challenging problem.
Our project will analyze recent and new measurements of INP source particles and atmospheric concentrations, using a measurements-to-models approach to advance understanding of these sources.  The successful candidate will develop and conduct model simulations of the sources, transport and removal of atmospheric particles that can act as INP in the atmosphere.  Research goals may include attribution of atmospheric aerosol and INP sources during field campaigns, understanding effects of atmospheric processing on INP activity of particles, advancing understanding of spatiotemporal variability in INP concentrations and its implications for cloud phase, and model evaluation using observed aerosol and INP properties.
The successful candidate will be expected to publish scientific results in peer-reviewed journals, to communicate research results at conferences and workshops, and to interact effectively with a rich network of experts in aerosol measurement and modelling at PNNL as well as other national laboratories and universities.
This is a full-time position anticipated to last for two years (contingent on performance), and starting as soon as possible.
Applicants should apply using the PNNL online application system, and provide (1) a cover letter, (2) a current CV, and (3) the names and contact information of three professional references.  Review of applications will begin after the position has closed.
Please contact Dr. Susannah Burrows (susannah.burrows@pnnl.gov) with any questions about the position.

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This work was supported by the U.S. Department of Energy’s Office of Science, through the Biological and Environmental Research program as part of the Atmospheric System Research program.