Adelie penguin occupancy survey of the Svenner Islands, 2010

Occupancy surveys in November 2009 and December 2010 (Southwell and Emmerson 2013) found a total of 15 Adelie penguin breeding sites in the Svenner Islands between longitudes 76.50oE to 77.50oE. The boundaries of breeding sub-colonies were subsequently mapped from vertical aerial photographs taken for abundance surveys on 20 November 2010 (for details of aerial photography see Southwell et al. 2013). The boundaries were mapped with a buffer distance of approximately 1-3 m from the perimeter of penguin sub-colonies. When photos of Island 73036 were viewed there was no colony to map so only 14 islands were mapped.

Please refer to the Seabird Conservation Team Data Sharing Policy for use, acknowledgement and availability of data prior to downloading data.

2009年11月与2010年12月开展的繁殖栖息地占用调查（Southwell与Emmerson，2013）共在经度76.50°E至77.50°E范围内的斯文纳群岛（Svenner Islands）发现15处阿德利企鹅（Adélie penguin）繁殖位点。随后，研究人员基于2010年11月20日为种群丰度调查拍摄的垂直航空照片（vertical aerial photographs）对繁殖亚群的边界进行了测绘（航空摄影细节参见Southwell等，2013）。测绘过程中以企鹅亚群外围向外延伸约1-3米作为缓冲距离划定边界。在检视73036号岛屿的航拍照片时，未发现可供测绘的繁殖群，因此实际仅完成了14个岛屿的边界测绘。

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）以了解数据使用、引用规范及获取方式。