A Radical New Scheme to Prevent Catastrophic Sea-Level Rise

Re:A Radical New Scheme to Prevent Catastrophic Sea-Level Rise by will_walker on Monday July 23, 2018 @09:13PM (#17597394)

Any review of geoengineering projects to combat climate change should also include an analysis or description of iron seeding of oceans to promote plankton growth. In addition to sequestering carbon such work results in abundance in the marine food system. A pilot project completed off the Alaskan coast may have resulted in record salmon runs in 2017 as juvenile fish found plenty to eat.

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Re:A Radical New Scheme to Prevent Catastrophic Sea-Level Rise by beerlord on Monday July 23, 2018 @09:27PM (#17597443)

Indeed. We need to get the CO2 out of the atmosphere, or else we still end up with ocean acidification. Higher base CO2 level will also soon begin to impact human cognition - it only takes 1000ppm for CO2 to begin to have an impact on our mental performance. If outdoor CO2 levels are high, ventilating buildings will become less effective.

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Re:A Radical New Scheme to Prevent Catastrophic Sea-Level Rise by crazy_monkey on Monday July 23, 2018 @09:20PM (#17597423)

Leading to rapid population growth in marine ecosystems and then a ton of decaying biomass afterwards which releases the CO2 back into the ocean, asphyxiating the marine life and undoing the benefits.

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Re:A Radical New Scheme to Prevent Catastrophic Sea-Level Rise by derekp7 on Monday July 23, 2018 @09:48PM (#17597509)

Did that happen in the trial? Because I thought that anything that died in the ocean sank to the bottom, gets incorporated into the sediment and turned into oil.

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