Environmental Sciences

Environmental Sciences Experts

John Crawford

The U.S. Geological Survey
United States Virgin Islands


John Crawford, Ecologist, The U.S. Geological Survey

Research Interest

aquatic ecosystems geospatial analysis spatial analysis groundwater surface water (non-marine)


  • Crawford J.T., and Stone AG (2014). Relationships between Soil Composition and Spartina alterniflora Dieback in an Atlantic Salt Marsh. Wetlands.

  • Crawford J.T., Dornblaser M.M., Stanley E.H., Clow D.W., and Striegl R.G. (2015). Source limitation of carbon gas emissions in high-elevation mountain streams and lakes. Journal of Geophysical Research-Biogeosciences, 

  • Watras C., Morrison K., Crawford J.T., McDonald C., Oliver S. and Hanson P.C. (2015). Diurnal CDOM fluorescence cycles in dystrophic Wisconsin seepage lakes: implications for DOM turnover. Limnology and Oceanography

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