Darren Johnson, PhD
Darren Johnson is a Statistician at the USGS Wetland and Aquatic Research Center.
Darren provides statistical advice and consultation in areas applying to the development of research plans, sampling designs, the selection of statistical analyses, assistance with statistical analyses, conducting analyses for scientists, review of plans, reports, and publications for statistical procedures.
Education and Certifications
University of Louisiana at Lafayette
Doctor of Philosophy
08/1995The Ohio State University
Masters of Applied Statistics
06/1989The Ohio State University
Bachelor of Science
06/1988
Science and Products
Variation in species composition, size and fitness of two multi-species sea turtle assemblages using different neritic habitats
Growth rates for immature Kemp’s ridley sea turtles from a foraging area in the northern Gulf of Mexico
The incubation environment of nests deposited by a genetically distinct group of loggerhead sea turtles in Northwest Florida
The potential resiliency of a created tidal marsh to sea-level rise
Plant community establishment in a coastal marsh restored using sediment additions
Defensible standardized ploidy assessments for Grass Carp (Ctenopharyngodon idella, Cyprinidae) intercepted from the commercial supply chain
Morphology and genetics of Lythrum salicaria from latitudinal gradients of the Northern Hemisphere grown in cold and hot common gardens
Exotic invasive Pomacea maculata (Giant Apple Snail) will depredate eggs of frog and toad species of the Southeastern US
Quantifying relative importance: Computing standardized effects in models with binary outcomes
Component greenhouse gas fluxes and radiative balance from two deltaic marshes in Louisiana: Pairing chamber techniques and eddy covariance
Ecosystem level methane fluxes from tidal freshwater and brackish marshes of the Mississippi River Delta: Implications for coastal wetland carbon projects
Hydrologic remediation for the Deepwater Horizon incident drove ancillary primary production increase in coastal swamps
Non-USGS Publications**
Darren J. Johnson & K. Krishnamoorthy (1996) Combining Independent Studies in a Calibration Problem. Journal of the American Statistical Association, Volume 91, 1707-1715[23]
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Variation in species composition, size and fitness of two multi-species sea turtle assemblages using different neritic habitats
Growth rates for immature Kemp’s ridley sea turtles from a foraging area in the northern Gulf of Mexico
The incubation environment of nests deposited by a genetically distinct group of loggerhead sea turtles in Northwest Florida
The potential resiliency of a created tidal marsh to sea-level rise
Plant community establishment in a coastal marsh restored using sediment additions
Defensible standardized ploidy assessments for Grass Carp (Ctenopharyngodon idella, Cyprinidae) intercepted from the commercial supply chain
Morphology and genetics of Lythrum salicaria from latitudinal gradients of the Northern Hemisphere grown in cold and hot common gardens
Exotic invasive Pomacea maculata (Giant Apple Snail) will depredate eggs of frog and toad species of the Southeastern US
Quantifying relative importance: Computing standardized effects in models with binary outcomes
Component greenhouse gas fluxes and radiative balance from two deltaic marshes in Louisiana: Pairing chamber techniques and eddy covariance
Ecosystem level methane fluxes from tidal freshwater and brackish marshes of the Mississippi River Delta: Implications for coastal wetland carbon projects
Hydrologic remediation for the Deepwater Horizon incident drove ancillary primary production increase in coastal swamps
Non-USGS Publications**
Darren J. Johnson & K. Krishnamoorthy (1996) Combining Independent Studies in a Calibration Problem. Journal of the American Statistical Association, Volume 91, 1707-1715[23]
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.