RAIN USE EFFICIENCY index (RUE) – an indicator for arid rangeland health?
Le Houérou, H.N. 1984. Rain-Use Efficiency: a unifying concept in arid-land ecology. Journal of Arid Environment, 7 (3): 213-247
Anyone using the RUE to evaluate rangeland condition and “health” in arid zones in Mediterranean regions or elsewhere?
Reliability ? Trends over years? Limits? References ?
Thank you
Gus