ALBEDO ENHANCEMENT BY STRATOSPHERIC SULFUR INJECTIONS: A CONTRIBUTION TO RESOLVE A POLICY DILEMMA?
2006 | P. J. CRUTZEN|Climatic Change (2006) 77: 211–219
“…a stratospheric sulfate loading of 1.9 Tg S would be required, producing an optical depth of 1.3%. This can be achieved by a continuous deployment of about 1–2 Tg S per year for a total price of US $25–50 billion.” P. 213
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