Spangler, Lee H.Dobeck, Laura M.Repasky, Kevin S.Nehrir, Amin R.Humphries, Seth D.Barr, Jamie L.Keith, Charlie J.Shaw, Joseph A.Rouse, Joshua H.Cunningham, Alfred B.Benson, Sally M.Oldenburg, Curtis M.Lewicki, Jennifer L.Wells, Arthur W.Diehl, J. RodneyStrazisar, Brian R.Fessenden, Julianna E.Rahn, Thom A.Amonette, James E.Barr, Jon L.Pickles, William L.Jacobson, James D.Silver, Eli A.Male, Erin J.Rauch, Henry W.Gullickson, Kadie S.Trautz, RobertKharaka, YousifBirkholzer, JensWielopolski, Lucien2019-03-272019-03-272010-03Spangler, Lee H., Laura M. Dobeck, Kevin S. Repasky, Amin R. Nehrir, Seth D. Humphries, Jamie L. Barr, Charlie J. Keith, Joseph A. Shaw, Joshua H. Rouse, Alfred B. Cunningham, Sally M. Benson, Curtis M. Oldenburg, Jennifer L. Lewicki, Arthur W. Wells, J. Rodney Diehl, Brian R. Strazisar, Julianna E. Fessenden, Thom A. Rahn, James E. Amonette, Jon L. Barr, William L. Pickles, James D. Jacobson, Eli A. Silver, Erin J. Male, Henry W. Rauch, Kadie S. Gullickson, Robert Trautz, Yousif Kharaka, Jens Birkholzer, and Lucien Wielopolski. “A Shallow Subsurface Controlled Release Facility in Bozeman, Montana, USA, for Testing Near Surface CO2 Detection Techniques and Transport Models.” Environmental Earth Sciences 60, no. 2 (December 22, 2009): 227–239. doi:10.1007/s12665-009-0400-2.1866-6299https://scholarworks.montana.edu/handle/1/15346A controlled field pilot has been developed in Bozeman, Montana, USA, to study near surface CO2 transport and detection technologies. A slotted horizontal well divided into six zones was installed in the shallow subsurface. The scale and CO2 release rates were chosen to be relevant to developing monitoring strategies for geological carbon storage. The field site was characterized before injection, and CO2 transport and concentrations in saturated soil and the vadose zone were modeled. Controlled releases of CO2 from the horizontal well were performed in the summers of 2007 and 2008, and collaborators from six national labs, three universities, and the U.S. Geological Survey investigated movement of CO2 through the soil, water, plants, and air with a wide range of near surface detection techniques. An overview of these results will be presented.enCC BY: This license lets you distribute, remix, tweak, and build upon this work, even commercially, as long as you credit the original creator for this work. This is the most accommodating of licenses offered. Recommended for maximum dissemination and use of licensed materials.https://creativecommons.org/licenses/by/4.0/legalcodeArticle