2009 - 2009 Centre for Environment, Fisheries & Aquaculture Science (Cefas) Survey : THAM 1/09 (part of International Young Fish Survey, Qtr 3 (FSS: YFS))

This survey was undertaken by Cefas as part of the International Young Fish
Survey, Qtr 3 (FSS: YFS);

Surveys around the British Isles (predominantly the South and East coasts)
were completed in late August/early September from 1981 to 2010, to evaluate
the recruitment of Sole and Plaice as well collect data on the abundance of
small fish. Station, catch, length (all fish species and some crustaceans) and
biological data (Sole and Plaice) were collected.

Survey took place between 28/08/2009 and 26/09/2009 on Thames YFS

Equipment used during this survey :

- Beam Trawl 2m shrimp net fryma liner 3 chains x

Survey operations were undertaken on 80 stations

68 different species were caught on this survey

本调研由Cefas发起，作为国际青年鱼类调查（Qtr 3，FSS: YFS）的一部分；调查主要针对不列颠群岛（主要涉及南部和东部海岸）的区域，自1981年至2010年间于每年的8月下旬至9月初完成，旨在评估鳎鱼和比目鱼的繁殖情况，并收集小型鱼类丰度数据。调查过程中，收集了站位、捕获量、鱼类长度（涵盖所有鱼类物种及部分甲壳类动物）以及生物学数据（鳎鱼和比目鱼）。2009年8月28日至9月26日，在泰晤士河YFS上开展了此次调查。

调查期间使用的设备包括：

- 拖网2米虾网，配备3条链条的fryma衬网

调查作业在80个站位进行。

本次调查共捕获了68种不同的物种。