Office of Environment and Heritage, New South Wales - CTRF Vegetation Survey

Cool Temperate Rainforest Sites. The CTRF(Cool Temperate Rainforest Sites) Survey is part of the Vegetation Information System Survey Program of New South Wales which is a series of systematic vegetation surveys conducted across the state between 1970 and the present.冷温带雨林样地（Cool Temperate Rainforest Sites）。冷温带雨林样地调查（CTRF，全称Cool Temperate Rainforest Sites）是新南威尔士州植被信息系统调查项目的组成部分，该项目是1970年至今在全州范围内开展的一系列系统性植被调查工作。