First Guidelines Put Ocean Geoengineering Industry Under Scrutiny
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Planetary Technologies is adding a chalk-like substance to Halifax harbour in Canada to increase seawater alkalinity, absorb more atmospheric carbon and curb acidification. Supporters call the method a faster version of a natural cycle, while marine scientists warn that stressed ecosystems need further study.
Continue in the app — vote & join in ➔Source: Guardian Environment · via ahirlevel.hu