Video surveys of long spined sea urchin (Centrostephanus rodgersii) barrens habitat, Eddystone Point, eastern Tasmania

The spatial extent of C. rodgersii "barrens" was estimated by surveying rocky reef habitat with a towed underwater video system. Sampling took place at 13 regions along the east coast of Tasmania, each comprising 3 subsites, this dataset refers to the Eddystone Point region, and its 3 subsites: Georges Bay, Lighthouse Point and Purdon.

通过拖曳式水下视频系统调查岩礁栖息地，估算了罗氏海胆（C. rodgersii）“ barren”的空间范围。采样在塔斯马尼亚东海岸的13个区域开展，每个区域包含3个子站点；本数据集涉及埃迪斯通角区域及其3个子站点：乔治湾、灯塔角和珀登。