Adélie penguin occupancy survey of the Robinson Group, 2013

An occupancy survey in November 2006 found a total of 29 islands in the Robinson Group of islands had populations of breeding Adélie penguins. The boundaries of breeding colonies at 27 of these were mapped in Nov 2006 for abundance surveys. Nine of these breeding sites were remapped on the 29th of November 2013 in conjunction with colony counts. Subcolonies were mapped by circumnavigating the perimeter of sub-colonies on foot while carrying a Garmin GPS (Legend Cx) to log the track taken. The person walking around the sub-colonies maintained a buffer distance of approximately 2.5m between themselves and the breeding birds along the sub-colony boundary. This buffer distance was reduced to approximately 2m in the final shapefiles.Please refer to the Seabird Conservation Team Data Sharing Policy for use, acknowledgement and availability of data prior to downloading data.

2006年11月开展的栖息占用调查显示，罗宾逊群岛（Robinson Group of islands）共计29个岛屿栖息有繁殖期的阿德利企鹅（Adélie penguin）种群。针对其中27个岛屿，研究人员于2006年11月完成了其繁殖群落（breeding colony）边界的测绘工作，以开展种群丰度调查。其中9个繁殖点位于2013年11月29日完成重新测绘，并同步开展了群落数量统计。亚群落（subcolony）的测绘通过徒步环绕亚群落边界完成，期间操作人员携带佳明GPS（Garmin GPS，Legend Cx型号）记录行进轨迹。绕行亚群落的操作人员需与亚群落边界处的繁殖企鹅保持约2.5米的缓冲距离；在最终生成的形状文件（shapefiles）中，该缓冲距离调整为约2米。下载数据前，请参阅《海鸟保护团队数据共享政策》（Seabird Conservation Team Data Sharing Policy）以了解数据的使用规范、引用要求及获取方式。