Estell, R.E., Havstad, K.M., Cibils, A., Anderson, D.M., Schrader, T.S. 2014. The changing role of shrubs in rangeland-based livestock production systems: Can shrubs increase our forage supply? Rangelands. 36(2):25-31.
Havstad, K.M., Estell, R.E., Anderson, D.M., Schrader, T.S., James, D.K., Cibils, A.F. 2012. Livestock production in a world with less grass [abstract]. 17th Wildland Shrub Symposium, May 22-24, 2012, Las Cruces, New Mexico. p. 19-20.
Estell, R.E., Havstad, K.M., Cibils, A.F., Fredrickson, E.L., Anderson, D.M., Schrader, T.S., James, D.K. 2012. Increasing shrub use by livestock in a world with less grass. Rangeland Ecology and Management. 65:553-562.
Karl, J.W., Duniway, M.C., Schrader, T.S. 2012. A technique for estimating rangeland canopy-gap size distributions from high resolution digital imagery [abstract]. Society for Range Management 65th Annual Meeting, January 29-February 3, 2012, Spokane, Washington. p. 0255.
Duniway, M., Karl, J.W., Schrader, T.S., Baquera, N., Herrick, J.E. 2012. Rangeland and pasture monitoring: An approach to interpretation of high-resolution imagery focused on observer calibration for repeatability. Environmental Monitoring and Assessment. 184(6):3789-3804.