South Aral Sea Syr Darya, would be diverted in order to irrigate cotton and food crops in Kazakhstan and Uzbekistan. In 1986, due to an accelerated loss of water, the Aral Sea was split into northern and southern parts; the northern part is the current North Aral Sea. In 2007, the western basin had a salinity of 70 g/l and the eastern basin 100 g/l. Once the water level falls below the connecting channel (elevation 29 m), the salinities can be expected to diverge further. Under current conditions, the eastern basin may receive water from the Amu Darya in wet years, fluctuating in
Sea level rise salinity of the sea ice and sea water are equal. This assumption is not valid in the case of melting sea ice, where the sea ice contains less salt than sea water. Fresh water has a larger volume compared to salt water, and as such there can be a small contribution of sea ice melt. In the case that all floating ice shelves and icebergs melt, the sea levels would only rise by about . Humans impact how much water is stored on land. Building dams prevents large masses of water from flowing into the sea and therefore increases the