Time-at-depth data (to generate histograms) from tagged jumbo squid from R/V R4107, R/V Pacific Storm, Chartered Vessels, R/V cruises in the Monterey Bay vicinity and Gulf of California from 2004-2009

<p>Humboldt squid (<em>Dosidicus gigas</em>) were tagged from 2004-2009 in the California Current System (CCS) and Gulf of California (GOC). Data include the amount of time spent per depth bin from each tagged squid. Daily histograms can be produced by adding up the counts per day for each depth bin. Each count in the count_night and count_day columns represents 75 seconds of time.</p>

本数据集的研究对象为洪堡鱿鱼（Dosidicus gigas），研究团队于2004年至2009年间在加利福尼亚洋流系统（California Current System, CCS）与加利福尼亚湾（Gulf of California, GOC）对其开展标记工作。数据集包含每只标记鱿鱼在各深度区间内的累计停留时长数据。通过对每个深度区间的单日计数进行求和，可生成每日直方图。其中，count_night与count_day两列中的每一项计数均对应75秒的时长。