RT Journal Article SR Electronic T1 Approche Environnementale De L’Entretien Des Emprises De Lignes De Transport (Environmental Right-of-Way Maintenance on Transmission Lines) JF Arboriculture & Urban Forestry JO JOA FD International Society of Arboriculture SP 152 OP 156 DO 10.48044/jauf.1985.035 VO 11 IS 5 A1 Yvon Lebeau, F.E. YR 1985 UL http://auf.isa-arbor.com/content/11/5/152.abstract AB Over 375,000 acres of rights-of-way under HydroQuebec power lines must be kept free of tall-growing trees and brush, from the 45th to the 53th parallel. Usual methods employed for vegetation control involve the use of chemicals but recent government regulations have obliged HydroQuebec to take a critical look at these methods. This paper describes the goals and methods developed to take account of growing public and government concern for the environment.