Sentences with phrase «precise role of oceans»

Not exact matches

Scientists can measure how much energy greenhouse gases now add (roughly three watts per square meter), but what eludes precise definition is how much other factors — the response of clouds to warming, the cooling role of aerosols, the heat and gas absorbed by oceans, human transformation of the landscape, even the natural variability of solar strength — diminish or strengthen that effect.
Significant world climate modification accompanied this change but the precise role of the Arctic Ocean in major Pleistocene climate events is controversial.
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