中国第36次南极科学考察（2019-2020年）恩克斯堡岛阿德利企鹅鸣声录音数据

本数据为中国第36次南极科学考察罗斯海新站（秦岭站）阿德利企鹅鸣声录音数据。考察期间，利用songmeter4对10个阿德利企鹅幼鸟Creche群进行鸣声录制，结合企鹅湾气象站光照周期，通过非损伤方法分析极昼条件下阿德利企鹅活动的日节律；并利用录制的不同群体的幼鸟鸣声，评估鸣声指数与Creche群大小的相关性。

This dataset consists of acoustic recording data of Adélie penguin calls collected during the 36th Chinese National Antarctic Research Expedition at the newly established Ross Sea Station (Qinling Station). During the expedition, acoustic recordings were collected from 10 Adélie penguin chick creche colonies using SongMeter 4 devices. Leveraging the photoperiod data from the Penguin Bay Meteorological Station, non-invasive approaches were adopted to analyze the daily rhythm of Adélie penguin activities under polar day conditions. Furthermore, the recorded chick calls from distinct colonies were utilized to assess the correlation between acoustic call indices and the sizes of the creche colonies.