SLIDE 1
The fishery for jack mackerel in the Eastern Central Pacific by - - PowerPoint PPT Presentation
The fishery for jack mackerel in the Eastern Central Pacific by - - PowerPoint PPT Presentation
The fishery for jack mackerel in the Eastern Central Pacific by trawlers from the European Union in 2007 Ad Corten Consultant Netherlands Ministry of Agriculture, Conservation and Food Quality Development of EU fishery in Eastern Pacific
SLIDE 2
SLIDE 3
EU trawlers in Eastern Pacific in 2007
Vessel Flag state GT ROS 171 Maartje Theadora Germany 9082 ROS 785 Helen Mary Germany 7278 ROS 785 Helen Mary Germany 7278 BX 783 Jan Maria Germany 7646 KL 749 Margiris Lithuania 9499 KW 174 Annelies Ilena Netherlands 14055 SCH 54 Franziska Netherlands 7153
SLIDE 4
German trawler “KW 171 Maartje Theadora”
SLIDE 5
Transshipment at sea
SLIDE 6
Catches of jack mackerel by EU fleet
year Catch in tons 2005 5 973 2006 33 766 2007 88 246* *) preliminary
SLIDE 7
Species composition EU fleet
species Average percentage by weight in the catch Trachurus murphyi 90 Trachurus murphyi 90 Scomber japonicus 9 Brama japonica and other species 1
SLIDE 8
Catch and effort EU fleet in 2007
SLIDE 9
Catch per unit of effort EU fleet in 2007
SLIDE 10
Catch positions individual vessels in 2007
110° 00'W 105° 00'W 100° 00'W 095° 00'W 090° 00'W 085° 00'W 080° 00'W 075° 00'W 35° 00'S 35° 00'S 30° 00'S 30° 00'S 25° 00'S 25° 00'S 110° 00'W 105° 00'W 100° 00'W 095° 00'W 090° 00'W 085° 00'W 080° 00'W 075° 00'W 45° 00'S 45° 00'S 40° 00'S 40° 00'S
Helen Mary Jan Maria Margiris Annelies Ilena Maartje
SLIDE 11
Catch positions by month in 2007
100°W 090°W 080°W 070°W 30°S 30°S 100°W 090°W 080°W 070°W 40°S 40°S
Red = April, orange = May, yellow = June, green = July, light blue = August, dark blue = September, purple = October. Size of squares is proportional to catches (1-10, 11-25, 26-50,51-100, and > 100 ton)
SLIDE 12
Catch positions in June 2007 (yellow) compared to June 2006 (white)
100°W 090°W 080°W 070°W 30°S 30°S 100°W 090°W 080°W 070°W 40°S 40°S
SLIDE 13
Catch positions in July 2007 (green) compared to July 2006 (white)
100°W 090°W 080°W 070°W 30°S 30°S 100°W 090°W 080°W 070°W 40°S 40°S
SLIDE 14
Catch positions in August 2007 (light blue) compared to August 2006 (white)
100°W 090°W 080°W 070°W 30°S 30°S 100°W 090°W 080°W 070°W 40°S 40°S
SLIDE 15
Catch positions in September 2007 (dark blue) compared to September 2006 (white)
100°W 090°W 080°W 070°W 30°S 30°S 100°W 090°W 080°W 070°W 40°S 40°S
SLIDE 16
Length distributions by month 2007
May
50 100 150 200 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Jun
50 100 150 200 250 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Jul
50 100 150 200 250 300 350 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Aug
100 200 300 400 500 600 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Sep
100 200 300 400 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Oct
50 100 150 200 250 300 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
SLIDE 17
May
50 100 150 200 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Jun
50 100 150 200 250
Aug
100 200 300 400 500 600 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Sep
100 200 300 400 50 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Jul
50 100 150 200 250 300 350 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 100 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
Oct
50 100 150 200 250 300 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50