Prediction of krill swarm characteristics off East Antarctica

This dataset contains estimates of krill swarm characteristics from statistical models based on underway acoustic observations along with underway and remote-sensed environmental data. Estimates of internal swarm density and depth across the study region (60-80 degrees E) are included for the time of the survey (Feb 2006). Estimates of February internal swarm density across the broader East Antarctic region (30-120 degrees E) are also included for the period 2001-2010.本数据集包含基于走航声学观测、走航环境数据与遥感环境数据所构建的统计模型产出的南极磷虾群（krill swarm）特征估算结果。数据集涵盖研究区域（东经60°-80°）内2006年2月调查时段的磷虾群内部密度与栖息深度估算值。此外，还包含2001至2010年期间，整个东南极洲区域（东经30°-120°）内各年2月的磷虾群内部密度估算结果。