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:

Year
Bechervaise Island Counts
Verner Island Counts
Petersen Island Counts
Date
Season
occ nests (occupied nests)

本数据集为1971年起针对莫森地区贝歇尔韦斯岛、沃纳岛与彼得森岛的阿德利企鹅（Adelie penguin）种群开展的间歇式统计数据集。1990/91赛季及之后的数据包含于12月2日前后开展的已占用繁殖巢（occupied nests）统计；1990/91赛季前的相关数据取自澳大利亚国家南极研究探险队（Australian National Antarctic Research Expeditions, ANARE）研究笔记与野外记录本。此类统计可能未匹配已占用繁殖巢统计的最佳时段，针对此种情况，已通过校正系数完成数据修正。

1990/91赛季及之后的数据系ASAC项目2205的组成部分，该项目旨在开展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（Commission for the Conservation of Antarctic Marine Living Resources, CCAMLR）生态系统监测项目的实施。

本数据集包含以下字段：
年份（Year）
贝歇尔韦斯岛统计量（Bechervaise Island Counts）
沃纳岛统计量（Verner Island Counts）
彼得森岛统计量（Petersen Island Counts）
日期（Date）
季节（Season）
occ nests（已占用繁殖巢，occupied nests）