Hi I'm posting from iugg where mike and I appear to disagree on a point
I'm wondering what the potential effect on ocean circulation of marine cloud brightening might be The thermohaline circulation is driven by cold water sinking at the poles. If that process is impeded by the cooling of water at the tropics under clouded skies, this overturning may slow or stop. If the flow stops, we could end up with anoxic oceans and a potential hydrogen sulphide contaminated atmosphere. Even if it is merely modified, we could end up with the equivalent of DO events. Has this risk been appraised? A -- You received this message because you are subscribed to the Google Groups "geoengineering" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/geoengineering?hl=en.
