Arboriculture Terms

condition experienced by workers who have been sedentary for a long period of time (e.g. hanging from a harness). or who remain suspended in a fall-arrest harness following a fall. This condition is caused by severe venous pooling in the legs. reducing blood circulation to the heart. Also I called orthostatic intolerance.

the ability to maintain ecological. I social. and economic benefits over time.

a program created to establish national (U.S.) guidelines and performance benchmarks for sustainable land design. construction. and maintenance practices.