Seabird observations by John Hatch on the research vessel RV Franklin from Hobart to Adelaide, Australia (1987)

Historic seabird observations from Hobart to Adelaide via a summer upwelling region nera Cape Portland observed and recorded by the ornithologist John Hatch. Observations typically over a ten minute period multiple times per day. Location and weather details (sea temperature, salinity, water depth and wnd speed and direction) were recorded at the start period. Original data recording sheets can be downloaded at https://www.marine.csiro.au/data/trawler/download.cfm?file_id=5467. Data entered by OBIS Australia and where possible matched to WoRMS taxa. Voyage details at https://www.marine.csiro.au/data/trawler/survey_details.cfm?survey=FR198702

本数据集包含鸟类学家约翰·哈奇（John Hatch）观测记录的历史海鸟数据，观测航线沿经波特兰角附近的夏季上升流区，覆盖从霍巴特至阿德莱德的海域。观测单次时长通常为10分钟，每日开展多次。观测起始阶段会记录位置与气象细节，包括海水温度、盐度、水深以及风速与风向。原始数据记录表可通过以下链接下载：https://www.marine.csiro.au/data/trawler/download.cfm?file_id=5467。数据由澳大利亚海洋生物地理信息系统（OBIS Australia）录入，并尽可能匹配至世界海洋物种登记册（WoRMS，World Register of Marine Species）的分类单元。航次详情可访问以下链接：https://www.marine.csiro.au/data/trawler/survey_details.cfm?survey=FR198702