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
Brine shrimp salt water to hatch under optimum conditions. As a result, a high sensitivity to cosmic radiation was observed on "Artemia salina" eggs; 90% of the embryos, which were induced to develop from hit eggs, died at different developmental stages. Brine shrimp Artemia is a genus of aquatic crustaceans also known as brine shrimp. "Artemia", the only genus in the family Artemiidae, has changed little externally since the Triassic period. The first historical record of the existence of "Artemia" dates back to the first half of the 10th century AD from Urmia Lake, Iran, with an example called by an Iranian