1971 - 1971 Centre for Environment, Fisheries & Aquaculture Science (Cefas) Survey : CORE/16/1971 (part of CEFAS Historic surveys)

This survey was undertaken by Cefas as part of the CEFAS Historic surveys; <span style="color: #555555; font-family: 'Open Sans'; font-size: 10.5pt;">...</span> Survey took place between 21/10/1971 and 26/10/1971 on Corella Equipment used during this survey : - Beam Trawl 4m steel commercial 3/5 link mat flip up 75mm CE 40mm liner AFT - Benthic Sampling Gear Agassiz trawl 1.5m, Meter wheel, Fryma liner - Historic Granton otter trawl Survey operations were undertaken on 11 stations 60 different species were caught on this survey本调查由Cefas（Centre for Environment, Fisheries and Aquaculture Science）作为Cefas历史调查项目的一部分实施； <span style="color: #555555; font-family: 'Open Sans'; font-size: 10.5pt;">……</span> 本次调查于1971年10月21日至1971年10月26日在科雷拉号（Corella）作业船上开展。 本次调查使用的设备如下： - 4米钢制商用桁拖网（Beam Trawl）：采用3/5节链垫结构，支持翻折设计，配备75mm CE标准配件，船尾设有40mm衬垫 - 底栖采样设备：1.5米阿加西兹拖网（Agassiz trawl）、计量轮、Fryma衬垫 - 老式格兰特顿（Granton）板拖网 本次调查共完成11个站位的采样作业。 本次调查共捕获60个不同物种。