Barrier Highway TSA Cockburn - Oodla Wirra (March 2001), Biological Survey of South Australia - Roadside Vegetation Survey, Biological Database of South Australia

The project systematically surveys the extent and condition of remnant native vegetation on railway corridors / roadsides . A standard drive-by survey methodology is used to record dominant species (overstorey, understorey, emergent, threatened and alien species), structural type, density/distribution and understorey vegetation type in roadside vegetation. Mapping outputs are used to inform roadside vegetation management by Local and State Governments.

本项目系统调研了铁路廊道与公路沿线残存原生植被的覆盖范围及生长状况。研究采用标准化的沿路行车调研方法，对公路沿线植被中的优势物种（涵盖乔木层、下层植被、层间植物、受威胁物种及外来物种）、群落结构类型、密度/分布格局以及林下植被类型进行记录。所生成的测绘成果可用于为地方及州级政府的公路沿线植被管理工作提供决策依据。