M
moose eater
yes, refraction and reflection of the surfaces has been a huge concern in the news. greenland is going crazy with melts and now lost a glacier due to warming. but where is all that moisture going?
Surface melt over rock or less porous soil, near bodies of water, are apt to be vulnerable to gravity, and roll downhill, straight into the ocean.
If above less-porous rock, in indentations, similar to craters, then there's the chance for these melts to create kettle lakes of one depth or another, and, to some degree, become that much more more susceptible to evaporation/condensation, joining the atmosphere and the rain/snow cycle, depending..
As Canada's finding with their surface melt in their muskegs and bogs, there are additional issues found that had been previously overlooked, such as increased levels of mercury being released from previously frozen permafrost areas.
Ultimately, the process is also freeing up things/materials/minerals/heavy metals that have been 'cocooned' for thousands of years.
I know the North Pacific and Bering, etc., are turning more acidic and warmer, providing habitat to organisms, bacteria, etc., that previously didn't live there. And that's without the added detriment of Fukushima and scuttled military waste there, and the measured increases in Cesium35, etc.
I don't know all the ins and outs, but some of these changes (Kluane Lake's primary inlet source glacier for example) are changes that have occurred so quickly that they have people awe-struck...