D.H. Locke, C. Polsky, J.M. Grove, P.M. Groffman, K.C. Nelson, K.L. Larson, J. Cavender-Bares, J.B. Heffernan, R.R. Chowdhury, S.E. Hobbie, N.D. Bettez, S.J. Hall, C. Neill, L. Ogden, and J. O’Neil-Dunne. Residential Household Yard Care Practices along Urban-Exurban Gradients in Six Climatically-Diverse U.S. Metropolitan Areas. PLoS ONE, 2019, 14, 11, e0222630.