Ryan S. King and Matthew E. Baker. 2011. An alternative view of ecological community thresholds and appropriate analyses for their detection: comment.
Ecological Applications 21:2833–2839.
Appendix A: Scatterplots of community metrics in response to low levels of urban intensity (MA-NUII) among six U.S. metropolitan areas studied by Cuffney et al. (2010).
Ecological Archives A021-127-A1.