Plants canopy coverage at the edge of main communications network in Hyrcanian forests

Abstract

To investigate the plants canopy coverage on cut and fill slopes of Lat Talar forest roads in Hyrcanian zone, the systematic randomize sampling method with 60 parallelogram shape plots was used. Within each plot the herbaceous plants and regeneration of woody species were recognized and their canopy coverage was recorded in %. Results showed that the canopy coverage of herbaceous plants and regeneration on cut and fill slopes were 7.2 and 28.4%, respectively.