Physical profile data from CTD casts from the RV Medeia in the coastal waters of Southeast Alaska in support of the SE Alaska Shrimp and Tanner Surveys from 06 September 2010 to 21 October 2010 (NODC Accession 0069122)

The Alaska Department of Fish and Game conducts annual shellfish surveys that include Red King Crab, Tanner Crab, and Shrimp which is used to manage the personal commercial fisheries. Lack of oceanographic data in Northern Southeast Alaska spurred interest in helping create an oceanographic database by collecting CTD in our current survey locations. The CTD data include conductivity(S/m), depth(m), pressure (db), oxygen saturation (ml/l), salinity (PSU), and Temperature (Celsius).

阿拉斯加州鱼类与野生动物部（Alaska Department of Fish and Game）会开展年度贝类与甲壳类调查，调查涵盖红王蟹（Red King Crab）、坦纳蟹（Tanner Crab）以及虾类，相关调查数据将用于私人商业渔业的管理。由于阿拉斯加东南部北部海域缺乏海洋学数据，本部门萌生了在现有调查点位采集CTD（Conductivity-Temperature-Depth，温盐深仪）数据以构建海洋学数据库的构想。本次采集的CTD数据包含电导率（S/m）、深度（m）、压力（db，分巴）、氧饱和度（ml/l）、盐度（PSU，实用盐度单位）以及温度（摄氏度）。