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. Please use the following URL to access the dataset: http://aekos.org.au/collection/sa.gov.au/DEWNR_ROADSIDEVEG/33本项目系统调查了铁路廊道与道路沿线残存原生植被的分布范围及健康状况。研究采用标准化车载沿路调查方法，记录道路沿线植被中的优势物种（包括乔木层、下层植被、高大突出物种、受威胁物种及外来入侵物种）、群落结构类型、密度与分布格局，以及下层植被类型。生成的制图成果可为地方及州级政府开展道路沿线植被管理工作提供决策依据。请通过以下链接获取该数据集：http://aekos.org.au/collection/sa.gov.au/DEWNR_ROADSIDEVEG/33