2009-2012 Eastern Inshore Fisheries and Conservation Authority (Eastern IFCA) River Stour and Orwell clam surveys

Between 2009 and 2012, Eastern IFCA (and its predeccesor, ESFJC) conducted stock assessment surveys of Manila clams (Vererupis philippinarum) along both the River Stour and River Orwell, Suffolk. The aim of the surveys was to monitor the presence of Manila Clams with the potential of identifying any potential commerical stocks that could be fished.2009年至2012年间，东部近岸渔业与养护管理局（Eastern IFCA）及其前身ESFJC，在英国萨福克郡的斯陶尔河（River Stour）与奥威尔河（River Orwell）沿线开展了菲律宾蛤仔（Vererupis philippinarum）的渔业资源评估调查。本次调查的目标为监测菲律宾蛤仔的种群分布，以期识别具备捕捞潜力的商业种群。