Tuna Canning in the Pacific Ocean

Where is the production of this canning mostly happening? Is that dictated by the places where these types of fish that lend themselves to canning are available? Or is it driven primarily by la of the labour? I where is the production riht, now, it used to be all over. The last one of those closed in 73. Am, nowadays, it's a global industry. By far and away, the largest centre of canning is entire land,. Then ecuador and the philippines. And they've all got in common: ther they face the they face the pacific.