BROKE transects and krill aggregations - scanned maps of voyage 4 of the Aurora Australis, 1995-1996

The download file contains files (Broke 1, Broke 2 and Broke 3) in three formats resulting from the scanning of three plots of BROKE transects with annotations about krill aggregation.The tiff is the primary file from the scanning. The jpeg and pdf were created from the tiff for quick viewing.The numbered points on the plots are trawl locations.The annotations include information about krill aggregation from the echosounder and also information from the trawls. The data contributed to the two papers listed in the references section.BROKE was a marine science cruise conducted by the Aurora Australis during the 1995-1996 season (voyage 4).

下载文件包含三种格式的文件（Broke 1、Broke 2与Broke 3），这些文件源自对三段BROKE断面测线绘图的扫描，且附带关于磷虾群聚（krill aggregation）的标注信息。其中TIFF（Tagged Image File Format）格式文件为本次扫描生成的主文件，JPEG与PDF格式文件均由TIFF文件转换而来，用于快速预览。图中的带编号点位为拖网采样站位。本次标注包含来自回声测深仪（echosounder）的磷虾群聚相关信息，以及拖网采样获取的相关信息。本数据集的数据已支撑参考文献章节中列出的两篇学术论文。“BROKE”科考航次由南极光号（Aurora Australis）于1995-1996航季执行，为该航次的第4航次。