2011-Present Southern Inshore Fisheries and Conservation Authority Annual Portland Mussel Survey

Drop down camera footage was used to assess the location of seed mussel beds at the Shambles in the Portland to Studland cSAC. Observations from film footage were used to map beds using MapInfo gis software. This data, DORIS data and historical fishing effort data, were used to define two areas available to the fishery within the cSAC.本研究通过下放式水下摄像机影像资料，对波特兰至斯塔德兰特别保育区（cSAC）内沙姆尔兹（Shambles）海域的贻贝苗床分布位置开展评估。研究人员依托该影像的观测结果，借助MapInfo地理信息系统（Geographic Information System）软件完成苗床分布图的绘制。上述影像数据、DORIS数据及历史捕捞努力量数据，共同用于划定该特别保育区内可供渔业作业的两处海域。