Caspian Sea’s rapid decline threatens endangered seals, coastal communities and industry, study warns – Physics.org

The northern shore of the Caspian Sea, Kazakhstan captured from "Aeroflot" A350-900 flight from Sochi (AER) to Moscow (SVO), altitude 11,5 km or 7,1 miles over earth (by Sergey Tchernyakov CC BY-ND 2.0 via Flickr).

Water levels in the Caspian Sea—the world’s largest landlocked water body—are getting lower, as hotter temperatures cause more water to evaporate than is flowing in. Even if global warming is limited to below 2°C, it is likely that the level of the Caspian Sea will decline by 5 to 10 m, but if temperatures rise further, water levels could drop by as much as 21 m by 2100..