Key points are not available for this paper at this time.
Nelson, M. C., K. Kintigh, D. R. Abbott, and J. M. Anderies. 2010. The cross-scale interplay between social and biophysical context and the vulnerability of irrigation-dependent societies: archaeology’s long-term perspective. Ecology and Society 15(3): 31. https://doi.org/10.5751/ES-03389-150331
Nelson et al. (Fri,) studied this question.