Assistant Research Professor
My research focus is on the examination of geospatial data to describe and characterize biophysical phenomena and the interactions with society. One of my topics of study is biomass burning, specifically wildland fires, in a changing physical and social environment. I explore methods to estimate biomass burning emissions and fuel consumption using satellite and in-situ estimates of fire energy. The goal is to provide both localized and synoptic level information about how fire emissions are changing in time and space.
I am a Joint Polar Satellite System (NOAA and NASA) Suomi NPP science team member tasked with VIIRS Active Fire product calibration and evaluation. I am also the Principle Investigator for NOAA's Proving Ground and Risk Reduction (PGRR) project focused on the VIIRS AF products. The purpose of this project is to couple capacity building with the wildland fire research and operations communities while simultaneously conducting product evaluation and validation.
An additional component of my research is focused on investigating land-cover and land-use change as a result of globalized teleconnections of commodoties trade and the phenomenon referred to as large-scale land acquisitions (LSLA). Our recently funded NASA project will have me continue to explore the pace and breadth of change and the impacts these changes may have.
From exploring wildland fire disturbance in a changing climate to investigating the drivers of land cover change, my research is multidisciplinary and multi-scale and incorporates the latest geospatial science to examine timely topics that span the physical and human dimensions of geography.
- Satellite based estimates of fire radiative energy and associated biomass burning emissions
- Fire ecology and consequences of a changing climate
- Land cover and land use change, in particular the interrelationships with climate and sustainability
- BS Environmental Science, SUNY Albany
- BA Geography, SUNY Albany
- Ph.D Geography, University of Maryland
- G.S. GIS Graduate Certificate, University of Maryland
- W. Schroeder, E. Ellicott, C. Ichoku, L. Ellison, M. Dickinson, R. Ottmar, C. Clements, D. Hall, V. Ambrosia, and R. Kremens, (2014), Integrated active fire retrievals and biomass burning emissions using complementary near-coincident ground, airborne and spaceborne sensor data. Remote Sensing Environment. doi: http://dx.doi.org/10.1016/j.rse.2013.10.010.
|Campus||Chair - College of Behavioral and Social Science (BSOS) Sustainability Committee (2016 - )|
|Campus||UMD Senator (2016 – 2019)|
|Campus||UMD Senate Executive Committee member (2016-2017)|
|Campus||Faculty advisor for the BSOS Sustainability Task Force (STF) in 2017-18|
Department of Geographical Sciences