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<p class="MsoNormal"><span style="font-size:11.0pt;color:black;background:white">Dear Colleagues,</span><span style="font-size:11.0pt;color:black"><o:p></o:p></span></p>
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<span style="font-size:11.0pt;color:black;background:white">The Atmospheric Sciences and Global Change Division at Pacific Northwest National Laboratory (PNNL) seeks a postdoctoral research associate to develop novel parameterizations for aerosol-cloud interactions
in the Energy Exascale Earth Sytem Model (E3SM; see </span><span style="font-size:11.0pt;color:black"><a href="https://e3sm.org/"><span style="color:#3366CC;background:white;text-decoration:none">https://e3sm.org</span></a><span style="background:white">)
Atmosphere Model (EAM) running at global convection-permitting resolutions, as part of the “Enabling Aerosol-cloud interactions at GLobal convection-permitting scalES (EAGLES)” project (</span><a href="https://climatemodeling.science.energy.gov/projects/enabling-aerosol-cloud-interactions-global-convection-permitting-scales-eagles"><span style="color:#3366CC;background:white;text-decoration:none">https://climatemodeling.science.energy.gov/projects/enabling-aerosol-cloud-interactions-global-convection-permitting-scales-eagles</span></a><span style="background:white">).
The incumbent will work on (1) improving the process representation for aerosols or clouds based on theory, observations, or large-eddy simulations; (2) exploring the use of novel data-model integration techniques such as machine learning or data assimilation
to improve model fidelity, reduce error, and identify features; (3) developing methodologies of evaluating EAM at a wide range of temporal and spatial scales using observations of meteorology, radiation, clouds, and aerosol properties; or (4) developing and
using a model hierarchy that includes single column model, regionally refined mesh, and global EAM to assess the impact of the new parameterizations on weather and climate. The incumbent will work in close collaboration with atmospheric and computational scientists
at PNNL, Sandia National Laboratories, and various universities.</span><o:p></o:p></span></p>
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<span style="font-size:11.0pt;color:black;background:white">To apply, visit<span class="apple-converted-space"> </span><a href="https://careers.pnnl.gov/JobOpeningID=310780"><span style="color:#0563C1">https://careers.pnnl.gov/JobOpeningID=310780</span></a></span><span style="font-size:11.0pt;color:black"><o:p></o:p></span></p>
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<span style="font-size:11.0pt;color:black"> <o:p></o:p></span></p>
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<span style="font-size:11.0pt;color:black">Thanks!<o:p></o:p></span></p>
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<span style="font-size:11.0pt;color:black"> <o:p></o:p></span></p>
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<span style="font-size:11.0pt;color:black">Po-Lun<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">------------------------------------------------------------------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Po-Lun Ma<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Atmospheric Sciences & Global Change Division<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Pacific Northwest National Laboratory<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">3200 Innovation Blvd.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">MSIN K9-30<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Richland, WA 99354, USA<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Tel: +1 (509) 372-6936<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Fax: +1 (509) 372-6168<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;color:black">Po-Lun.Ma *at* pnnl.gov</span><span style="font-size:11.0pt"><o:p></o:p></span></p>
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