Aral-tó problémája
(Források: https://www.researchgate.net/profile/Sarah-Schoenbrodt-Stitt/publication/308746962/figure/fig1/AS:411903756128256@1475216916918/a-Geographic-location-of-the-Aral-Sea-Basin-in-Central-Asia-and-covering-countries-as.png; https://climatecharts.net)