http://www.springerlink.com/content/lm0024kv72t3841w/ «The
simulated magnitude of
hydrological changes over land are much larger when compared to
changes over oceans in the recent marine cloud albedo enhancement study since the radiative forcing over land needed (− 8.2 W m − 2) to counter global mean radiative forcing from a doubling of CO2 (3.3 W m − 2) is approximately twice the forcing needed over the oceans (− 4.2 W m − 2).