South East DTEI (Subset 4 - August 2008), 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及公路旁残存原生植被的分布范围与健康状况。调研采用标准化的行车沿途调查方法，记录公路旁植被内的优势物种（含乔木层、林下植被层、层间突出物种、受威胁物种及外来物种）、群落结构类型、密度/分布格局及下层植被类型。生成的制图成果可为地方及州级政府开展公路旁植被管理工作提供决策依据。