Effort data for supply vessels (2014-2020)

Summary statistics of the monthly effort recorded by the supply vessels of the European Union (EU), Japan (JPN), Rep. of Korea (KOR), Mauritius (MUS) and Seychelles (SYC), stratified by year, month, and 1°x1° grid area. For each stratum, CPCs were requested to provide the number of days-at-sea recorded by their supply vessels.