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Bradley Gay

Photo of Bradley Gay

Address:

4800 Oak Grove Drive

Pasadena, CA 91109

Curriculum Vitae:

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Member of:

Carbon Cycle And Ecosystems

Biography

Bradley A. Gay received his Bachelor of Science in Biology from the University of Nebraska in 2010. He was employed as an ecological conservation and vegetation management specialist focused on tall-grass prairie restoration and invasive species mitigation throughout his undergraduate tenure. Thereafter, he received his Master of Science in Environmental Sciences and Policy from Johns Hopkins University in 2012, and gained research and industry experience within the sectors of environmental and power markets, wildlife trafficking, international conservation, and environmental policy-making, More recently, Bradley received his doctorate in Earth Systems and Geo-information Sciences from George Mason University in 2023, gaining academic and research experience as a graduate teaching assistant and research fellow at George Mason University, Future Earth, NASA Goddard Space Flight Center, and NASA Langley Research Center. Bradley will assume his postdoctoral appointment at the Jet Propulsion Laboratory in Pasadena, California under the NASA Postdoctoral Program (NPP). As a member of Dr. Charles E. Miller’s laboratory, he will collaborate with international partners to generate circumpolar soil respiration and zero-curtain space-time maps with earth observation data and artificial intelligence as well as continue his research in permafrost carbon modeling to quantify drivers of change across the Arctic under warming climate regimes.

Education

  • PhD, Earth Systems and Geoinformation Sciences | George Mason University, 2023
  • MSc, Environmental Sciences and Policy | Johns Hopkins University, 2012
  • BSc, Biology | University of Nebraska, 2010

Professional Experience

  • Caltech Postdoctoral Association
  • American Geophysical Union
  • European Geosciences Union
  • Ecological Forecasting Initiative
  • AAAS
  • IEEE: Geoscience and Remote Sensing Society
  • ESTC, Students for Environmental Action
  • GENRI

Research Interests

  • Investigating the permafrost carbon feedback with artificial intelligence and data assimilation
  • Circumpolar zero-curtain space-time characterization with remote sensing and artificial intelligence
  • Quantify circumpolar drivers of change and uncertainty with permafrost carbon modeling and information theory under warming climate regimes

Selected Awards

  • George Mason University College of Science Dean’s Graduate Award for Excellence in Research (2023)
  • Toolik All Scientists Meeting Travel Award Recipient (2023)
  • United States Permafrost Association Permafrost Young Researchers Network Education Award Recipient (2023)
  • George Mason University Dissertation Completion Grant Recipient (2023)
  • George Mason University Graduate Student Travel Fund Grant Recipient (2021-2023)
  • University of Nebraska Dean’s List
  • University of Nebraska Chancellor’s List
  • Beta Beta Beta Biological Honor Society - Iota Omega Chapter, Delta Epsilon Iota Academic Honor Society - Lambda Epsilon Chapter, Nebraska Art Awards Golden Key Recipient

Selected Publications

  1. Gay, B.A. et al. (2023). Disentangling the Permafrost Carbon Feedback with Multimodal Earth Observation, Data Assimilation, and Feedback Neural Networks. Remote Sensing of Environment. In Progress.
  2. Gay, B.A. et al. (2023) Investigating Permafrost Carbon Dynamics in Alaska with Artificial Intelligence. Environmental Research Letters. Permafrost Vulnerability to Climate Change. In Revision.
  3. Gay, B.A. et al. (2022). Quantifying Feedback Sensitivities of Permafrost Degradation and Carbon Release with Earth Observation Data and Feedback Neural Networks. Earth and Space Open Archive. doi.org/10.22541/essoar.167252578.88217202/v1.
  4. Gay, B.A. et al (2022). Understanding Active Layer Thickness Variability Under Changing Climatic Conditions Across the North American Taiga-Tundra Ecotone, Earth and Space Science Open Archive. doi.org/10.1002/essoar.10509696.1.
  5. Gay, B.A. et al (2021). Examination of Current and Future Permafrost Dynamics Across the North American TaigaTundra Ecotone. Earth and Space Science Open Archive. doi.org/10.1002/essoar.10505831.1.
  6. Pei, Y. et al. (2023). Plant Water Availability Yields Key Insight into Dryland Carbon and Water Flux Variability. Agricultural and Forest Meteorology. Under Review.
  7. Dirmeyer, P.A. et al (2022). Evolution of Land Surface Feedbacks on Extreme Heat - Adapting Existing Coupling Metrics to a Changing Climate. Frontiers in Environmental Sciences. doi.org/10.3389/fenvs.2022.949250.
  8. Gay, B.A. et al. (2022). Validation of Permafrost Thaw Depth Simulations Across Vegetation Gradients in the North American Taiga-Tundra Ecotone. Environmental Research Letters. In Progress.
  9. Montesano, P.M. et al. (2022). Variation in Projected Forest Pattern Changes at the North American Taiga-Tundra Ecotone. Global Ecology and Biogeography. In Progress