Fish length, weight, and abundance data from trawl surveys in the Chukchi Sea, Arctic Marine Biodiversity Observing Network (AMBON) research cruise on the vessel Norseman II, 09 August 2015 - 03 September 2015

This dataset is three comma-separated values (csv) files containing fish haul information collected during trawl surveys in the Chukchi Sea during the 9 August - 3 September 2015 Arctic Marine Biodiversity Observing Network (AMBON) research cruise. Tables describe haul event information, species occurrence per haul, and fish morphometric information. Fish were collected with a plump-staff beam trawl and Isaac-Kidds midwater trawl, identified to species, and their life stage, length, and weight were measured and recorded. The data was transformed from the native format into a table structure using Darwin Core terms and organized in the OBIS-ENV-DATA format.

该数据集包含三个逗号分隔值（csv）文件，记录了2015年8月9日至9月3日北极海洋生物多样性观测网络（AMBON）科考航次期间，在楚科奇海拖网调查中收集的渔获信息。表格内容涵盖拖网作业事件信息、各次拖网的物种出现情况以及鱼类形态测量信息。鱼类样本通过粗杆桁拖网和艾萨克-基德斯中层拖网采集，经物种鉴定后，记录其生活史阶段、体长及体重数据。数据已从原生格式转换为采用达尔文核心术语（Darwin Core terms）的表格结构，并按OBIS-ENV-DATA格式组织。