Great Lakes Research Vessel Operations 1958-2016: Mysis

All mysis data represented here expand upon vessel operations (OP table) data, all of which are collected by the United States Geological Survey, Great Lakes Science Center and its partners. The Mysis Tables contain data collected from the research vessel deploying various gear used for mysis data collection. The database uses sample_type to indicate the gear deployed. The tables relating to Mysis are: Mysis_Catch.csv, Mysis_IND.csv, Mysis_OP.csv, and MY_IND本文所呈现的全部糠虾（Mysis）数据均基于船舶作业（OP表）数据拓展衍生，所有数据均由美国地质调查局（United States Geological Survey）、大湖科学中心（Great Lakes Science Center）及其合作机构采集。糠虾数据表（Mysis Tables）收录了由搭载各类糠虾数据采集专用设备的科研考察船所获取的数据。该数据库通过样本类型（sample_type）字段标识所部署的采集设备。与糠虾相关的数据表包括：Mysis_Catch.csv、Mysis_IND.csv、Mysis_OP.csv以及MY_IND。