Antarctic ice microalgae are one of main producer of primary production in marine ecology system of Antarctic pole region, they take up important status and play important role in Antarctic ecology system.

• 研究已证实，UV-B对藻类有明显的伤害作用，其损伤的主要目标是蛋白质、DNA和光合色素等：同时，藻类对UV-B也有一定的适应能力，尤其是南极冰藻生存于南极臭氧空洞下强紫外线辐射的环境中，抗紫外线辐射能力很强。