Fladen experimental fishing impact recovery data - Seabed imagery analysis

Total counts and derived abundance codes of individual taxa identified from
video files & still photographs of the seabed and total counts of nephrops
burrows identified from video files, with associated station information. The
digital video and still photographs were acquired from cameras mounted on a
camera sledge frame at sampling stations located within six experimental boxes
(three treatments and three control) during a fishing impact recovery survey
within the Fladen Grounds. Data were collected at three time points (before
impact (time 0), immediately after impact (time 1) and 8 months after impact
(time 2) during two research surveys on the RV Cefas Endeavour in April 2015
and November 2015.

本数据集包含从海底视频文件和静止照片中识别出的各个分类单元的总计和派生丰度代码，以及从视频文件中识别出的 nephrops 洞穴总数，并附有相关站位信息。数字视频和静止照片系由安装在采样站（位于六个实验箱内，包括三种处理组和三种对照组）的滑撬式摄像平台上获取，采样站位于 Fladen Grounds 的渔业影响恢复调查区域。数据收集分别在 2015 年 4 月和 11 月的两次 RV Cefas Endeavour 调查中进行，时间点包括影响前（时间 0）、影响后立即（时间 1）以及影响后 8 个月（时间 2）三个阶段。