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“The R/V Albatross’s nets and dredges caught all manner of sea life, from tiny cold water corals to enormous halibut and salmon, as the research vessel surveyed the fisheries of Alaska and the West Coast in the late 1800s."

Oh, the irony, we are able to determine how much acidification has increased because a research vessel dredged up shellfish in the 1880's and we can analyze those shells.

The simple act of dredging releases enormous amounts of CO2, which causes ocean acidification!

More bitter irony.

In the Hauraki Gulf, where I have evolved, the seabed used to be carpeted in mussels.

" The Hauraki Gulf was once a thriving, living ecosystem, home to vast beds of green-lipped mussels so extensive that they could filter the entire marine area in just 36 hours. These beds weren’t just abundant, they were vital to the health and clarity of the water, acting as a giant natural filtration system that supported everything around them."

"By the end of the 1960s, over 500 square kilometres of mussels had been dredged out of the Gulf. That led to a total collapse in the population, with green-lipped mussels experiencing a 100 percent decline. They didn’t just get fished down – they were wiped out."

I've dived extensively in the Gulf and seen the carnage dredges inflict on the benthic region, now we have a Fisheries Minister, a former personal friend of mine, who slavishly wants to mine everything in sight, on land and on the seabed, despite legions of data showing its ecocide!

"The amount of carbon released by bottom trawling into the atmosphere each year is estimated to double the annual emissions from fuel combustion of the entire global fishing fleet — about​​​​‌‍​‍​‍‌‍‌​‍‌‍‍‌‌‍‌‌‍‍‌‌‍‍​‍​‍​‍‍​‍​‍‌​‌‍​‌‌‍‍‌‍‍‌‌‌​‌‍‌​‍‍‌‍‍‌‌‍​‍​‍​‍​​‍​‍‌‍‍​‌​‍‌‍‌‌‌‍‌‍​‍​‍​‍‍​‍​‍‌‍‍​‌‌​‌‌​‌​​‌​​‍‍​‍​‍‌‍‍‌‍‌‌‌‌‌​​‍‌‌‍​‌‍‌‌​​‍‍‌‍‍‌‍​‌‌‌​‌‍‍‌‌‍‌‍‍‌‍​‌‌‍​‌‍‌‌‍‌‌‌‍‌‍‌‌​‍‌‍​‌‌​​‌‍‍​‌‍‍‌‌‍​​‍‍‌‍‌​‍‌‍‌​‍‌‍‍‌‌‍‍‌‌​‌‍‌‌‌‍‍‌‌​​‍‌‍‌‌‌‍‌​‌‍‍‌‌‌​​‍‌‍‌‌‍‌‍‌​‌‍‌‌​‌‌​​‌​‍‌‍‌‌‌​‌‍‌‌‌‍‍‌‌​‌‍​‌‌‌​‌‍‍‌‌‍‌‍‍​‍‌‍‍‌‌‍‌​​‌‌‍‍‌‍‌‌‌‌‌​​‍‌‌​​‌‍‌​‌‌​​‍‌​​‍​​‌​‌‍​‍‌​‍​​​‍​‍‌‌​‌‍‌‌​​‌‍‌‌​‌‌‍‍‌‍‌‌‌‌‌​‌‌‌‍​‌‌​‍‌‌​‌‍‍‌‌‍​‌‍​‌‍‌‌​‍‌​​‌‍​‌‌‌​‌‍‍​​‌‌‍‌‌‍‌‌‌​‌​‌‍​‌‌‍‌‌‍‌‌‌​​‍‌‍‌‍‌​‌‍‌​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‍​‌‍‍​‌‍‍‌‌‍​‌‍‌​‌​‍‌‍‌‌‌‍‍​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​​​​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‌​‌‍‌‌‌‍​‌‌​​‌‍​‍‌‍​‌‌​‌‍‌‌‌‌‌‌‌​‍‌‍​​‌‌‍‍​‌‌​‌‌​‌​​‌​​‍‌‌​​‌​​‌​‍‌‌​​‍‌​‌‍​‍‌‌​​‍‌​‌‍‌‍‍‌‍‌‌‌‌‌​​‍‌‌‍​‌‍‌‌​​‍‍‌‍‍‌‍​‌‌‌​‌‍‍‌‌‍‌‍‍‌‍​‌‌‍​‌‍‌‌‍‌‌‌‍‌‍‌‌​‍‌‍​‌‌​​‌‍‍​‌‍‍‌‌‍​​‍‍‌‍‌​‍‌‍‌​‍‌‍‌‍‍‌‌‍‌​​‌‌‍‍‌‍‌‌‌‌‌​​‍‌‌​​‌‍‌​‌‌​​‍‌​​‍​​‌​‌‍​‍‌​‍​​​‍​‍‌‍‌‌​‌‍‌‌​​‌‍‌‌​‌‌‍‍‌‍‌‌‌‌‌​‌‌‌‍​‌‌​‍‌‌​‌‍‍‌‌‍​‌‍​‌‍‌‌​‍‌‍‌​​‌‍​‌‌‌​‌‍‍​​‌‌‍‌‌‍‌‌‌​‌​‌‍​‌‌‍‌‌‍‌‌‌​​‍‌‍‌‍‌​‌‍‌​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‍​‌‍‍​‌‍‍‌‌‍​‌‍‌​‌​‍‌‍‌‌‌‍‍​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​​​​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‌​‌‍‌‌‌‍​‌‌​​‍‌‍‌​​‌‍‌‌‌​‍‌​‌​​‌‍‌‌‌‍​‌‌​‌‍‍‌‌‌‍‌‍‌‌​‌‌​​‌‌‌‌‍​‍‌‍​‌‍‍‌‌​‌‍‍​‌‍‌‌‌‍‌​​‍​‍‌‌ 4 million vessels​​​​‌‍​‍​‍‌‍‌​‍‌‍‍‌‌‍‌‌‍‍‌‌‍‍​‍​‍​‍‍​‍​‍‌​‌‍​‌‌‍‍‌‍‍‌‌‌​‌‍‌​‍‍‌‍‍‌‌‍​‍​‍​‍​​‍​‍‌‍‍​‌​‍‌‍‌‌‌‍‌‍​‍​‍​‍‍​‍​‍‌‍‍​‌‌​‌‌​‌​​‌​​‍‍​‍​‍‌‍‍‌‍‌‌‌‌‌​​‍‌‌‍​‌‍‌‌​​‍‍‌‍‍‌‍​‌‌‌​‌‍‍‌‌‍‌‍‍‌‍​‌‌‍​‌‍‌‌‍‌‌‌‍‌‍‌‌​‍‌‍​‌‌​​‌‍‍​‌‍‍‌‌‍​​‍‍‌‍‌​‍‌‍‌​‍‌‍‍‌‌‍‍‌‌​‌‍‌‌‌‍‍‌‌​​‍‌‍‌‌‌‍‌​‌‍‍‌‌‌​​‍‌‍‌‌‍‌‍‌​‌‍‌‌​‌‌​​‌​‍‌‍‌‌‌​‌‍‌‌‌‍‍‌‌​‌‍​‌‌‌​‌‍‍‌‌‍‌‍‍​‍‌‍‍‌‌‍‌​​‌‌‍‍‌‍‌‌‌‌‌​​‍‌‌​​‌‍‌​‌‌​​‍‌​​‍​​‌​‌‍​‍‌​‍​​​‍​‍‌‌​‌‍‌‌​​‌‍‌‌​‌‌‍‍‌‍‌‌‌‌‌​‌‌‌‍​‌‌​‍‌‌​‌‍‍‌‌‍​‌‍​‌‍‌‌​‍‌​​‌‍​‌‌‌​‌‍‍​​‌‌‍‌‌‍‌‌‌​‌​‌‍​‌‌‍‌‌‍‌‌‌​​‍‌‍‌‍‌​‌‍‌​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‍​‌‍‍​‌‍‍‌‌‍​‌‍‌​‌​‍‌‍‌‌‌‍‍​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​​‌​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‌​‌‍‌‌‌‍​‌‌​​‌‍​‍‌‍​‌‌​‌‍‌‌‌‌‌‌‌​‍‌‍​​‌‌‍‍​‌‌​‌‌​‌​​‌​​‍‌‌​​‌​​‌​‍‌‌​​‍‌​‌‍​‍‌‌​​‍‌​‌‍‌‍‍‌‍‌‌‌‌‌​​‍‌‌‍​‌‍‌‌​​‍‍‌‍‍‌‍​‌‌‌​‌‍‍‌‌‍‌‍‍‌‍​‌‌‍​‌‍‌‌‍‌‌‌‍‌‍‌‌​‍‌‍​‌‌​​‌‍‍​‌‍‍‌‌‍​​‍‍‌‍‌​‍‌‍‌​‍‌‍‌‍‍‌‌‍‌​​‌‌‍‍‌‍‌‌‌‌‌​​‍‌‌​​‌‍‌​‌‌​​‍‌​​‍​​‌​‌‍​‍‌​‍​​​‍​‍‌‍‌‌​‌‍‌‌​​‌‍‌‌​‌‌‍‍‌‍‌‌‌‌‌​‌‌‌‍​‌‌​‍‌‌​‌‍‍‌‌‍​‌‍​‌‍‌‌​‍‌‍‌​​‌‍​‌‌‌​‌‍‍​​‌‌‍‌‌‍‌‌‌​‌​‌‍​‌‌‍‌‌‍‌‌‌​​‍‌‍‌‍‌​‌‍‌​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‍​‌‍‍​‌‍‍‌‌‍​‌‍‌​‌​‍‌‍‌‌‌‍‍​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​​‌​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‌​‌‍‌‌‌‍​‌‌​​‍‌‍‌​​‌‍‌‌‌​‍‌​‌​​‌‍‌‌‌‍​‌‌​‌‍‍‌‌‌‍‌‍‌‌​‌‌​​‌‌‌‌‍​‍‌‍​‌‍‍‌‌​‌‍‍​‌‍‌‌‌‍‌​​‍​‍‌‌.​​​​‌‍​‍​‍‌‍‌​‍‌‍‍‌‌‍‌‌‍‍‌‌‍‍​‍​‍​‍‍​‍​‍‌​‌‍​‌‌‍‍‌‍‍‌‌‌​‌‍‌​‍‍‌‍‍‌‌‍​‍​‍​‍​​‍​‍‌‍‍​‌​‍‌‍‌‌‌‍‌‍​‍​‍​‍‍​‍​‍‌‍‍​‌‌​‌‌​‌​​‌​​‍‍​‍​‍‌‍‍‌‍‌‌‌‌‌​​‍‌‌‍​‌‍‌‌​​‍‍‌‍‍‌‍​‌‌‌​‌‍‍‌‌‍‌‍‍‌‍​‌‌‍​‌‍‌‌‍‌‌‌‍‌‍‌‌​‍‌‍​‌‌​​‌‍‍​‌‍‍‌‌‍​​‍‍‌‍‌​‍‌‍‌​‍‌‍‍‌‌‍‍‌‌​‌‍‌‌‌‍‍‌‌​​‍‌‍‌‌‌‍‌​‌‍‍‌‌‌​​‍‌‍‌‌‍‌‍‌​‌‍‌‌​‌‌​​‌​‍‌‍‌‌‌​‌‍‌‌‌‍‍‌‌​‌‍​‌‌‌​‌‍‍‌‌‍‌‍‍​‍‌‍‍‌‌‍‌​​‌‌‍‍‌‍‌‌‌‌‌​​‍‌‌​​‌‍‌​‌‌​​‍‌​​‍​​‌​‌‍​‍‌​‍​​​‍​‍‌‌​‌‍‌‌​​‌‍‌‌​‌‌‍‍‌‍‌‌‌‌‌​‌‌‌‍​‌‌​‍‌‌​‌‍‍‌‌‍​‌‍​‌‍‌‌​‍‌​​‌‍​‌‌‌​‌‍‍​​‌‌‍‌‌‍‌‌‌​‌​‌‍​‌‌‍‌‌‍‌‌‌​​‍‌‍‌‍‌​‌‍‌​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‍​‌‍‍​‌‍‍‌‌‍​‌‍‌​‌​‍‌‍‌‌‌‍‍​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​​‍​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‌​‌‍‌‌‌‍​‌‌​​‌‍​‍‌‍​‌‌​‌‍‌‌‌‌‌‌‌​‍‌‍​​‌‌‍‍​‌‌​‌‌​‌​​‌​​‍‌‌​​‌​​‌​‍‌‌​​‍‌​‌‍​‍‌‌​​‍‌​‌‍‌‍‍‌‍‌‌‌‌‌​​‍‌‌‍​‌‍‌‌​​‍‍‌‍‍‌‍​‌‌‌​‌‍‍‌‌‍‌‍‍‌‍​‌‌‍​‌‍‌‌‍‌‌‌‍‌‍‌‌​‍‌‍​‌‌​​‌‍‍​‌‍‍‌‌‍​​‍‍‌‍‌​‍‌‍‌​‍‌‍‌‍‍‌‌‍‌​​‌‌‍‍‌‍‌‌‌‌‌​​‍‌‌​​‌‍‌​‌‌​​‍‌​​‍​​‌​‌‍​‍‌​‍​​​‍​‍‌‍‌‌​‌‍‌‌​​‌‍‌‌​‌‌‍‍‌‍‌‌‌‌‌​‌‌‌‍​‌‌​‍‌‌​‌‍‍‌‌‍​‌‍​‌‍‌‌​‍‌‍‌​​‌‍​‌‌‌​‌‍‍​​‌‌‍‌‌‍‌‌‌​‌​‌‍​‌‌‍‌‌‍‌‌‌​​‍‌‍‌‍‌​‌‍‌​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‍​‌‍‍​‌‍‍‌‌‍​‌‍‌​‌​‍‌‍‌‌‌‍‍​‍‌‌​‌‌‌​​‍‌‌‌‍‍‌‍‌‌‌‍‌​‍‌‌​​‌​‌​​‍‌‌​​‌​‌​​‍‌‌​​‍​​‍‌‍‌‍​​‌​‌‍​‌‌‌‍​​‌‌​​‌‍​‍​‌​‍‌​​​​‌​​‍​‍‌‌​​‍​​‍​‍‌‌​‌‌‌​‌​​‍‍‌‌​‌‍‌‌‌‍​‌‌​​‍‌‍‌​​‌‍‌‌‌​‍‌​‌​​‌‍‌‌‌‍​‌‌​‌‍‍‌‌‌‍‌‍‌‌​‌‌​​‌‌‌‌‍​‍‌‍​‌‍‍‌‌​‌‍‍​‌‍‌‌‌‍‌​​‍​‍‌‌"

I'll drop the links to my quotes below for further reference.

news.nationalgeographic…

adventuremagazine.co.nz…

Science Snippets: Upwelling of the California Current Increases Acidification
May 6
at
8:36 PM
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