CHAOZ passive acoustic mooring CZ10_AU_A03 data

These data represent results from the 2010-11 Chukchi Acoustics, Oceanography, and Zooplankton (CHAOZ) passive acoustic deployment of the inshore Icy Cape mooring, CZ10_AU_A03. Data are presented as a percentage of time intervals per day with calls for each species. For example, a result of 0.15 means that 15% of all possible time intervals of recordings for that day contained calls of that particular species. Values of 111 mean there was too much noise or acoustic masking to determine if calls were present. Times are reported in Alaska Daylight Time (AKDT, UTC -8).

本数据集涵盖2010-2011年度楚科奇海声学、海洋学与浮游动物（Chukchi Acoustics, Oceanography, and Zooplankton, CHAOZ）项目中，近岸冰角锚系浮标CZ10_AU_A03的被动声学观测结果。数据以每日各物种发声信号对应的时间区间占比形式呈现。例如，若某物种的单日占比结果为0.15，则代表当日该物种所有可用录音时间区间中，有15%包含了该物种的发声信号。当取值为111时，表示当日环境噪声过强或存在声学掩蔽，无法判定是否存在目标物种的发声信号。时间采用阿拉斯加夏令时（Alaska Daylight Time, AKDT，UTC-8）标注。