Spatially explicit estimates of stock sizes, structure and biomass of herring and blue whiting, and catch data of bluefin tuna
The North Atlantic is a productive marine region which has supported important commercial fisheries for centuries. Many of these fisheries have exploited the pelagic species, including herring, blue whiting and tuna. Here we present data on the distribution of herring and blue whiting based on the international ecosystem survey in the Nordic Seas (IESNS), the bottom trawl survey in the Bay of Biscay and Celtic Sea (EVHOE) and the pelagic survey in the Bay of Biscay (PELGAS). We also present catch data on bluefin tuna, which has been depleted for decades but historically used to be a key predator on the other pelagic stocks during summer. The results show that there were substantial changes in the herring and blue whiting distribution during the 1990s and early 2000s. The earliest bluefin tuna catches noted were in 1907. The catches in the Norwegian Sea area peaked in the 1950s and there have been very small catches since the 1980s. The reported catches in the Mediterranean, on the other hand, peaked in the late 1990s and subsequently had a strong reduction.
Huse G., Mackenzie B. R., Trenkel Verena, Doray Mathieu, Nottestad L., Oskarsson G. (2015). Spatially explicit estimates of stock sizes, structure and biomass of herring and blue whiting, and catch data of bluefin tuna. Earth System Science Data. 7 (1). 35-46. https://doi.org/10.5194/essd-7-35-2015, https://archimer.ifremer.fr/doc/00276/38675/
Huse, Geir (2014). Spatially explicit estimates of length and biomass of Clupea harengus (Norwegian spring spawning herring) from acoustic and trawl surveys in the North-East Atlantic in May 2011. PANGAEA. https://doi.org/10.1594/PANGAEA.827197
Huse, Geir (2014). Spatially explicit estimates of length and biomass of Micromesistius poutassou (Blue Whiting) from acoustic and trawl surveys in the North-East Atlantic in May 2009. PANGAEA. https://doi.org/10.1594/PANGAEA.827377
Huse, Geir (2014). Spatially explicit estimates of length and biomass of Micromesistius poutassou (Blue Whiting) from acoustic and trawl surveys in the North-East Atlantic in May 2007. PANGAEA. https://doi.org/10.1594/PANGAEA.827375
Huse, Geir (2014). Spatially explicit estimates of length and biomass of Clupea harengus (Norwegian spring spawning herring) from acoustic and trawl surveys in the North-East Atlantic in May 2009. PANGAEA. https://doi.org/10.1594/PANGAEA.827221
Huse, Geir (2014). Spatially explicit estimates of length and biomass of Micromesistius poutassou (Blue Whiting) from acoustic and trawl surveys in the North-East Atlantic in May 2011. PANGAEA. https://doi.org/10.1594/PANGAEA.827379
Huse, Geir (2014). Spatially explicit estimates of length and biomass of Micromesistius poutassou (Blue Whiting) from acoustic and trawl surveys in the North-East Atlantic in May 2006. PANGAEA. https://doi.org/10.1594/PANGAEA.827374
Huse, Geir (2014). Spatially explicit estimates of length and biomass of Clupea harengus (Norwegian spring spawning herring) from acoustic and trawl surveys in the North-East Atlantic in May 2007. PANGAEA. https://doi.org/10.1594/PANGAEA.827193
Huse, Geir (2014). Spatially explicit estimates of length and biomass of Clupea harengus (Norwegian spring spawning herring) from acoustic and trawl surveys in the North-East Atlantic in May 2004. PANGAEA. https://doi.org/10.1594/PANGAEA.827190
Huse, Geir (2014). Spatially explicit estimates of length and biomass of Clupea harengus (Norwegian spring spawning herring) from acoustic and trawl surveys in the North-East Atlantic in May 2006. PANGAEA. https://doi.org/10.1594/PANGAEA.827192