REPORT OF THE 2008 ICCAT WORKING GROUP ON STOCK ...

CPUE800700600500400300200100CPUENominal catch12000100008000600040002000Nominal catch (t)01975 1980 1985 1990 1995 2000 2005 2010YearFigure 5. GLM standardized CPUE and nominal catch per year for temperate tuna species caught bybaitboats operating in the southern hemisphere of the Atlantic Ocean.0Nominal catch (t)1200010000800060004000CatchStandardised effortSmoother350300250200150100Effort20005001975 1980 1985 1990 1995 2000 2005 2010YearFigure 6. Nominal catch per year and estimates of standardized effort for temperate tuna species caughtby baitboats operating in the southern hemisphere of the Atlantic Ocean.0CPUE35030025020015010050CPUENominal catch250002000015000100005000Nominal catch (t)001940 1950 1960 1970 1980 1990 2000 2010YearFigures 7. GLM standardized CPUE and nominal catch per year for temperate tuna species caught bybaitboats operating in the northern hemisphere of the Atlantic Ocean.39