Adviser: Jason Kaye and P. Drohan
PhD - Adviser: Jason Kaye, Soil Science and Biogeochemistry, The Pennsylvania State University, 2016
M.S. - Adviser: Jason Kaye, Soil Science, The Pennsylvania State University, 2011
B.A. - Adviser: Robert Walter, Environmental Science, Franklin & Marshall College, 2008
Current research: investigate the impact of combined soil and landscape features on the flux of N2O to the atmosphere; evaluate the influence of preferential flowpaths on N2O emissions in upland soils.
Susquehanna Shale Hills Critical Zone Observatory: Shale Hills in the Context of Shaver's Creek Watershed. Brantley Susan, White Timothy, West Nicole, Williams Jennifer, Forsythe Brandon, Shapich Dan, Kaye Jason, Lin Hangsheng (Henry), Shi Yuning, Kaye Margot, Herndon Elizabeth, Davis Kenneth, He Yuting, Eissenstat David, Weitzman Julie, DiBiase Roman, Li Li, Reed Warren, Brubaker Kristen, Gu Xin (2018): Vadose Zone Journal, 17:180092
Nitrogen Budget and Topographic Controls on Nitrous Oxide in a Shale-Based Watershed. Weitzman, J. and Kaye, J.P. (2018): Journal of Geophysical Research: Biogeosciences, 123(6):1888-1908
Weathering of rock to regolith: The activity of deep roots in bedrock fractures. Hasenmueller, E., Gu, X., Weitzman, J., Adams, T., Stinchcomb, G., Eissenstat, D., Drohan, P., Brantley, S., and Kaye, J. (2017): Geoderma 300:11-31
Papers and books that explicitly acknowledge a CZO grant are highlighted in PALE ORANGE.
Soil CO2 Fluxes Through a Temperate Watershed. Elizabeth A. Hasenmueller*, Pamela L. Sullivan, Julie N. Weitzman, Susan L. Brantley, and Jason P. Kaye (2018): Abstract 11g:338 presented at 2018 Goldschmidt Meeting, Boston, MA 12-17 August
The Weathering of Rock to Regolith: Activity of Deep Roots in Bedrock Fractures (Invited). Elizabeth Ann Hasenmueller*, Xin Gu, Julie N Weitzman, Thomas S Adams, Gary E. Stinchcomb, David M Eissenstat, Patrick J Drohan, Susan Brantley, Jason P Kaye (2018): Abstract EP11D-2082 presented at 2018 AGU Fall Meeting, Washington, D.C., 10-14
WEATHERING OF ROCK TO REGOLITH: THE ACTIVITY OF DEEP ROOTS IN BEDROCK FRACTURES. Hasenmueller, E.A., Gu, X., Weitzman, J.N., Adams, T.S., Stinchcomb, G.E., Eissenstat, D.M., Drohan, P.J., Brantley, S.L., and Kaye, J.P. (2017): 2017 Geological Society of America Fall Meeting, Seattle, WA, 22-25 October
N Budget and Topographic Controls on N2O in a Shale Watershed with High Atmospheric N Deposition. Weitzman, J.N. and Kaye, J.P. (2016): 2016 Fall Meeting, American Geophysical Union, San Francisco, CA, 12-16 Dec.
VARIATION IN SOIL NITROGEN RETENTION ACROSS LAND USES, LANDSCAPES, AND LANDFORMS IN CENTRAL PENNSYLVANIA. Weitzman, Julie (2016): Doctor of Philosophy, Soil Science and Biogeochemistry, The Pennsylvania State University, p. 222
The Paradox of High Subsurface [N2O] and Low Surface Flux of N2O to the Atmosphere. Weitzman, Julie N. and Jason P Kaye (2015): B13G-0702 The Bioatmospheric N Cycle: N Emissions, Transformations, Deposition, and Terrestrial and Aquatic Ecosystem Impacts III Posters, presented at 2015 Fall Meeting, AGU, San Francisco, CA, 14-18 Dec.