The ocean is a big place, yet not big enough for the fish to escape the great industrial fishing net. Most people barely notice: you can still get a piece of battered cod at the local fish and chip shop, tinned fish is plentiful on supermarket shelves, packets of frozen fish shoal up in the freezer cabinets. But all is not well with marine fish stocks as I’ve written about a few times. If anything the situation is worse since leaving the EU. Myopic commercial trawlermen were loudly in favour of Brexit because they swallowed the falsehood that we’d rescue stocks by keeping all those foreigners from fishing UK waters. Hasn’t worked out like that. Apart from losing European markets, valuable to UK fishermen, our catch quotas have remained well above sustainable levels and thus stocks have not recovered. The EU is usually better than the UK on environmental policy.
Mackerel is the latest species to collapse. I remember setting up the beachcasters one evening some years ago on the south coast. As we waited for dusk to fall before casting for bass, a great eruption began in the water close to shore as the mackerel chased the whitebait. That’s all in the past. Supermarkets have started selling an inferior product called jack mackerel caught off Chile (which are not actually mackerel) in response to stocks of the familiar Atlantic species falling by 75% over the last ten years. The Atlantic fishery no longer has the Marine Stewardship Council certification, which the supermarkets to their credit require. The total catch last year in the European Economic Zone was a huge 232,000 tonnes (UK quota is 299,000: the ICES recommended quota is 174,000). No surprise that stocks have fallen so much around UK waters. All down to overfishing and governments ignoring science advice to reduce quotas. Perhaps supermarket policy will shrink the market sufficiently to help stocks recover. Not that commerce has a great record in conservation.
Cod stocks in British waters have long been in a terrible state, along with the rest of the North Atlantic. Iceland is the only country I know of to manage its stocks sustainably. In the Celtic Sea (west of Cornwall), the cod population has fallen off an undersea cliff — down 96%. ICES has advised that several fisheries around our coast be closed to save stocks from total loss. Policy makers have been slow to react but this year the cod quota was cut by 44%. Better than nothing but hardly 100% as ICES recommended. Even so, Scottish fishermen strongly opposed this. How would they feel if the cod disappeared for good? Seems they are prepared to carry on fishing until doomsday, an inexplicable act against their own self interest as well as the environment.

I could mention salmon here but there is little to add over my previous posts, other than to remind anyone interested that when avaricious trawlers are dragging up the cod faster than they can breed, the men in sou’westers won’t be too troubled about bycatch or a few (thousand?) salmon otherwise ‘accidentally’ caught. We landlubbers, however, can deny them a market for their ill-advised catches by following MSC recommendations.
