An interesting piece on vertical ocean farming

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An interesting piece on vertical ocean farming

#1  Postby Calilasseia » May 01, 2017 6:29 pm

Here's an idea that looks like a potential winner ... 3D vertical farming in the ocean.

Grow kelp and other seaweeds to be used as vegetable input into our diet, along with edible molluscs, use small-scale fish traps to supplement the crop with a fish catch (or, better still, integrate a fish farm into the setup) and it becomes possible to produce food efficiently with only a small area footprint.

Furthermore, on a sufficiently large scale, ocean farming of this sort could become a new, and valuable, carbon sink.
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Re: An interesting piece on vertical ocean farming

#2  Postby laklak » May 01, 2017 6:54 pm

There are oyster and mussel farms on the Alabama Gulf coast that do this, and it's generating a lot of interest around Apalachicola. Apalachicola Bay is famous for it's oysters, but the industry is dying because of saltwater intrusion. The Apalachicola river empties into the bay, which reduces it's salinity, but the mega-shithole of Atlanta is sucking up all the water before it makes it to the bay. The thinking is vertical farming of more salt resistant species is an answer. We need to do something, the industry has been almost destroyed. Fuck I hate cities.
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Re: An interesting piece on vertical ocean farming

#3  Postby Animavore » May 01, 2017 7:05 pm

A-pa-lo... How do you pronounce that? Phonetically.
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Re: An interesting piece on vertical ocean farming

#4  Postby laklak » May 01, 2017 7:13 pm

Locally it's A pa latch a cola (all short vowels).

Another river that empties into the same bay is the Ochlockonee (o-KLOCK-nee)
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Re: An interesting piece on vertical ocean farming

#5  Postby Animavore » May 01, 2017 7:21 pm

:thumbup:
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Re: An interesting piece on vertical ocean farming

#6  Postby BWE » May 02, 2017 4:50 am

Ocean fish farms have not been environmentally friendly historically.
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Re: An interesting piece on vertical ocean farming

#7  Postby crank » May 02, 2017 10:36 pm

We need to work on the demand side. At least global warming has that going for it.
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Re: An interesting piece on vertical ocean farming

#8  Postby laklak » May 03, 2017 3:31 pm

Soylent Green FTW.
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Re: An interesting piece on vertical ocean farming

#9  Postby CdesignProponentsist » May 04, 2017 3:59 pm

BWE wrote:Ocean fish farms have not been environmentally friendly historically.


But are certainly a necessary alternative to unsustainable wild fisheries until a better solution becomes available.
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Re: An interesting piece on vertical ocean farming

#10  Postby BWE » Jun 18, 2017 11:32 am

CdesignProponentsist wrote:
BWE wrote:Ocean fish farms have not been environmentally friendly historically.


But are certainly a necessary alternative to unsustainable wild fisheries until a better solution becomes available.

I dunno. The issue is actually pretty complicated. Global fisheries crash will have catastrophic ​effects on civilization for sure. But ocean farmed fish might not alleviate the pressure on those fisheries. The fish we can farm tend to be pelagic rather than benthic and farming Atlantic salmon in the pacific has a bit of a Jurassic Park subtext. The cages rain toxic shit down to be carried away with the.currents which leaves a definable trail of damage. Etc. Freshwater fish farming, hell yes. Tilapia in big tanks? Great idea. But there are some gray areas let's just say.
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Re: An interesting piece on vertical ocean farming

#11  Postby DavidMcC » Jun 21, 2017 5:46 pm

In addition to the concerns expressed here, there is also the long term worry that escaping farmed fish will introduce genetic material into wild fish populations that will ultimatedly damage the survival of the said wild fish populations, because the farmed fish are not subject to the same natural selection processes as are the wild fish. That's the theory, anyway.
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Re: An interesting piece on vertical ocean farming

#12  Postby DavidMcC » Jun 23, 2017 4:03 pm

... Also, this issue will not necesarily be slow to take effect, because it concerns only selection not mutation.
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