Adelie penguin population counts for Bechervaise, Verner and Petersen Islands, Mawson

Intermittent Adelie penguin population counts for Bechervaise, Verner and Petersen Islands, Mawson since 1971. Data include counts of occupied nests for the post 1990/91 data conducted on or about 2nd December. Data collected prior to this were obtained from ANARE Research Notes or field note books. These counts may not have been performed at the 'optimal' time for occupied nests counts, and when this is the case have been adjusted according to a 'correction' factor.The post 1990/91 data were completed as part of ASAC Project 2205, Adelie penguin research and monitoring in support of the CCAMLR Ecosystem Monitoring Project.The fields in this dataset are:YearBechervaise Island CountsVerner Island CountsPetersen Island CountsDateSeasonocc nests (occupied nests)

自1971年起，针对莫森站辖区的贝彻韦斯岛、沃纳岛与彼得森岛的阿德利企鹅（Adelie penguin）种群开展的间断性种群数量调查数据。1990/91调查季及之后的数据包含12月2日前后开展的有效繁殖巢计数结果。此时间节点前收集的相关数据均源自澳大利亚南极研究探险队（ANARE）研究笔记与野外记录本。此类计数可能未处于有效繁殖巢计数的「最优时段」，若存在此类情况，将依据「校正系数」完成修正。1990/91调查季及之后的数据系ASAC项目2205的组成部分，该项目聚焦阿德利企鹅研究与监测，以支撑南极海洋生物资源养护委员会（CCAMLR）生态系统监测计划。本数据集包含以下字段：年份、贝彻韦斯岛计数、沃纳岛计数、彼得森岛计数、日期、调查季、有效繁殖巢数（occupied nests）