As climate changes, how do Earth's frozen areas affect our planet and impact society?
Senior Associate Scientist
Optical and passive microwave remote sensing of snow and ice, remote sensing data gridding schemes, design and development of reliable scientific software, self-describing data set definition, and effective scientific visualization techniques
NSIDC Lead Scientist, Teaching Faculty
Polar weather and climate, atmosphere - ice - ocean - land interaction, weather and climate modeling, atmospheric boundary layer, autonomous observing systems (atmosphere), artificial neural networks (self-organizing maps)
Research Scientist III
Science policy, coastal sea-ice dynamics, collaborating with Indigenous experts and traditional knowledge holders, community-based monitoring, data management, Arctic observing systems, sea ice and marine mammals, and communicating the societal implications of Arctic change.
Research Scientist III, Deputy NSIDC Lead Scientist
Ice dynamics, ice sheet-ocean interaction, ice loss and freshwater flux, ice-ecosystem connections, hydrology of glaciers and ice sheets, glacier-sea ice interaction, observational science, GIS data tool development, research community organization, science communication
Senior Scientist, Emeritus
Permafrost dynamics, fire impacts on permafrost, economic impacts of thawing permafrost, subsea permafrost and methane hydrates, land surface modeling, carbon cycle modeling, mercury cycle modeling, land-atmosphere interactions, soil thermodynamics, soil hydrology, atmospheric and soil radiative transfer modeling, inversion theory, remote sensing, project management, orbital mechanics, mercury dynamics in plants and soils
Research Scientist II
Polar meteorology and climatology, measurement of precipitation, meteorology field work in the polar regions, Weather Research and Forecasting (WRF) model, self-organizing maps (SOMs), python applications with meteorology and climate data, semi-automated quality control of observations
Senior Research Scientist
Remote sensing of sea ice concentration, ice thickness, snow depth, surface albedo and temperature; sea ice-ocean-atmopshere interactions; short and long-term sea ice forecasting, ocean primary productivity, global climate change
Polar climate, albedo, melt pond fraction, uncrewed aerial system (UAS or drone), wind measurements with multi-hole probe on UAS, atmospheric boundary layer, aerosol-cloud interactions, sustainability in field expeditions