Audrey-Gamble-Auburn-CSES-headshot-photo

Audrey Gamble

Assistant Professor & Extension Specialist (Soil Science)

Crop, Soil & Environmental Sciences

(334) 844-3995 

  avg0001@auburn.edu 

 (334) 703-7901 

Get In Touch

Address:
235 Funchess Hall
Auburn Univ, AL 36849

Biography

EDUCATION

  • 2017 Ph.D., University of Delaware (Environmental Soil Chemistry)
  • 2013 M.S., Auburn University (Soil Chemistry)
  • 2011 B.A., Auburn University (Chemistry)

PROFESSIONAL EXPERIENCE

2017 – present Assistant Professor and Extension Specialist, Department of Crop, Soil and Environmental Sciences, Auburn University

HONORS AND AWARDS

  • Dean’s Grantsmanship Award, Auburn University College of Agriculture, 2020
  • Dean’s Grantsmanship Award, Auburn University College of Agriculture, 2018

PROFESSIONAL AFFILIATIONS

  • American Chemical Society
  • American Peanut Research and Education Society
  • American Society of Agronomy
  • Crop Science Society of America
  • Soil Science Society of America

Research

RESEARCH INTERESTS

  • Field evaluation of conservation cropping systems/cover crops to improve soil health and sustainability
  • Assessment of short-term soil health indicators for their ability to predict long-term improvements in soil health and sustainability
  • Evaluation of macro- and micro-nutrient fertility recommendations for row-crop production systems in Alabama

Courses

NA

Publications

SELECT PUBLICATIONS

  • †Crowell, H., A.V. Gamble, Y. Feng, K.S. Balkcom, and A. Yang. 2022. Impacts of Winter Grazing on Soil Health in Southeastern Cropping Systems. Agrosystems, Geosciences & Environment. doi: 10.1002/agg2.20240
  • Price, A.J., and A.V. Gamble. 2021. The Intersection of Weed Management and Soil Quality in the Era of Herbicide Resistant Weeds: A Perspective from the United States. Italian J. Agron. 16:1875 doi:10.4081/ija.2021.1875
  • ‡Russell, E.C., ‡J.M. Peppers, C.A. Rutland, J. Patel, N.D. Hall, A.V. Gamble, and J.S. McElroy. 2021. Mitotic-inhibiting herbicide response variation in goosegrass (Eleusine indica) with a Leu-136-Phe substitution in α-tubulin. Weed. Sci. doi:10.1017/wsc.2021.65
  • †Johnson, A.M., Gamble, A.V., K.S. Balkcom, and N.R. Hull. 2021. Influence of Cover Crop Mixtures on Soil Health in Southeastern Crop Production Systems. Agrosystems, Geosciences & Environment. 4:3 doi:10.1002/agg2.20202 
  • Gamble, A.V., P. Northrup, and D.L. Sparks. 2020. Elucidation of soil phosphorus speciation in Mid-Atlantic soils using synchrotron-based microspectroscopic techniques. J. Environ. Qual. doi: 10.1002/jeq2.20027
  • ‡Liggett, C., T. Knappenberger, J.N. Shaw, E. Brantley, and A.V. Gamble. 2020. Comparison of Constructed Wetlands to a Preservation Wetland in the Nashville Basin, Tennessee (USA). Wetlands. 40:1635-1646. 
  • Gamble, A.V., J.A. Howe, K.B. Balkcom, C.W. Wood, N. DiLorenzo, D.B. Watts and E. van Santen. 2019. Soil Organic Carbon Storage and Greenhouse Gas Emissions in a Grazed Perennial Forage-Crop Rotation System in Coastal Plain Soils. Agrosystems Geosci. Environ. 2:180040. doi:10.2134/age2018.09.0040
  • Gamble, A.V., A.K. Givens, and D.L. Sparks. 2018. Arsenic reactivity and bioavailablilty in Delaware former orchard soils. J. Environ. Qual. 47:121–128.
  • Gamble, A.V., J.A. Howe, C.W. Wood, D.B. Watts, and E. van Santen. 2014. Soil organic carbon dynamics in a sod-based rotation on Coastal Plain soils. Soil Sci. Soc. Am. J. 78:1997-2008.
  • Gamble, A.V., J.A. Howe, D.P. Delaney, E. van Santen, and R.P. Yates. 2014. Iron chelates reduce iron chlorosis in soybean on high pH soils. Agron. J. 106:1251-1257.

EXTENSION

Many soils across Alabama can be considered unhealthy due to severe erosion, low organic matter content, and intensive farming practices historically used in the state. Soil conservation practices (i.e., cover cropping, conservation tillage) and appropriate fertility management  have potential to improve soil health, reduce erosion, and increase water-/nutrient-use efficiency in Alabama row-crop production systems. My extension programs is focused on providing information to Alabama producers related to: 1) conservation management practices to  improve the long-term soil health, 2) current and accurate recommendations for soil fertility management, and 3) best management practices to increase fertilizer use efficiency.