Brine rejection that drains from the newly formed ice is replaced by a weak flow of relatively fresh water, from the liquid region below it. The new water partially freezes within the pores of the ice, increasing the solidity of the ice. As sea ice ages and thickens, the initial salinity of the ice decreases due to the rejection of brine over time [Fig. 2]. While the sea ice ages, desalinization occurs to such a degree that some multiyear ice has a salinity of less than 1 PSU. This occurs in three different ways: Brine rejection occurs in the sea ice packs
Great Salt Lake The additional water allowed the levels of both arms of the lake to rise, and at least for the near future the conditions for a healthy brine shrimp population seem good. Great Salt Lake Minerals Company (a subsidiary of Compass Minerals) extracts minerals from the northern bay. The company potentially benefited from the higher salinity of the north-west arm of the lake but had difficulty accessing water from the lake because of lower water level. Prior to the opening of the causeway the intake channels had to be extended to reach the water. Morton Salt, Cargill Salt, Broken Arrow Salt