Post date: Jan 21, 2011 6:01:31 PM
A new article comparing sampling strategies in vegetation science appeared is available in JVS (online early):
Michalcová, D., Lvončík, S., Chytrý, M. & Hájek, O. (2011) Bias in vegetation databases? A comparison of stratified-random and preferential sampling. Journal of Vegetation Science, no-no.