Distribution of commercial fish species

Beaked redfish (Sebastes mentella)

Биоразнообазие
Typography
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During the last warming period (1998-2011) distinct trends in abundance of fish species from different zoogeographic groups were observed. Abundance of cold-water fish species (arctic, mainly arctic and arcto-boreal groups) decreased from 2000-2001 to 2010. But since 2011, slight increases in abundance of these groups have been observed.

 

# Species Species Species
1 Anglerfish Melanocetus johnsonii. Distribution area Blue ling Molva dypterygia. Distribution area Blue whiting Micromesistius poutassou. Juvenil area
2 Blue whiting Micromesistius poutassou. Distribution area Capelin Mallotus villosus. Spawning area Capelin Mallotus villosus. Feeding area
3 Capelin Mallotus villosus winter area Capelin Mallotus villosus. Combined spawning, feeding, winter areas  
4 Coastal cod north of 62dg Gadus morhua. Spawning area Coastal cod north of 62dg Gadus morhua. Distribution area  
5 Lumpsucker Cyclopterus lumpus. Spawning area Lumpsucker Cyclopterus lumpus. Distribution area Lumpsucker Cyclopterus lumpus. Combined spawning, distribution areas
6 Deepwater redfish Sebastes mentella. Spawning area Deepwater redfish Sebastes mentella. Distribution area Deepwater redfish Sebastes mentella. Combined spawning and  distribution areas
7 Blackmouth catshark Galeus melastomus. Distribution area Golden redfish Sebastes norvegicus. Spawning areas Golden redfish Sebastes norvegicus. Distribution area
8 Golden redfish Sebastes norvegicus. Combined distribution and spawning areas Goldsinny wrasse Ctenolabrus rupestris. Distribution area Greater forkbeard Phycis blennoides. Distribution area
9 Greenland halibut Reinhardtius hippoglossoides. Adult distribution area Greenland halibut Reinhardtius hippoglossoides. Juvenile distribution area Greenland halibut Reinhardtius hippoglossoides. Spawning area
10 Greenland shark Somniosus microcephalus. Distribution area Haddock Melanogrammus aeglefinus. Spawning area Haddock Melanogrammus aeglefinus. Distribution area
11 Atlantic halibut Hippoglossus hippoglossus. Spawning area Atlantic halibut Hippoglossus hippoglossus. Distribution area Atlantic herring Clupea harengus. Juvenile distribution area
12 Atlantic herring Clupea harengus. Adult distribution area Atlantic herring Clupea harengus. Spawning area Atlantic herring Clupea harengus. Feeding area
13 Atlantic horse mackerel Trachurus trachurus. Distribution area Porbeagle Lamna nasus. Distribution area Common ling Molva molva. Distribution area
14 Atlantic mackerel Scomber scombrus. Distribution area Roughhead grenadier Macrourus berglax. Distribution area North East Arctic Saithe Pollachius virens. Juvenile (1-3 yrs) distribution area
15 North East Arctic saithe Pollachius virens. Spawning area North East Arctic saithe Pollachius virens. Feeding area North East arctic cod Gadus morhua. Spawning area
16 North East arctic cod Gadus morhua. Juvenile distibution area North East arctic cod Gadus morhua. Winter distribution area North East arctic cod Gadus morhua. Feeding area
17 Norway pout Trisopterus esmarkii. Distribution area Polar cod Boreogadus saida. Spawning area Polar cod Boreogadus saida. Distribution area
18 Roundnose grenadier Coryphaenoides rupestris. Distribution area Spurdog Squalus acanthias. Distribution area Tusk Brosme brosme. Distribution area
19 Velvet belly Etmopterus spinax. Distribution area    

During the last warming period (1998-2011) distinct trends in abundance of fish species from different zoogeographic groups were observed. Abundance of cold-water fish species (arctic, mainly arctic and arcto-boreal groups) decreased from 2000-2001 to 2010. But since 2011, slight increases in abundance of these groups have been observed.

At the same time abundance of warm-water (boreal, mainly boreal, southern boreal and widely distributed groups) fish species have trended to increase.

The highest abundance was observed in 2001-2004 and 2008-2010. Since 2008 a clear tendency to decrease has been observed for these groups. However, as mentioned above, the abundance of blue whiting increased again in 2012.