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为什么在含有丰富蛋白石沉积矿床的南极洋面上很少产生硅藻类(外壳由蛋白石组成的浮游藻类)?这是困扰科学界50多年的难题。法国国家科研中心的最新研究成果解开了这个谜。事实是,科学家低估了南极洋面硅藻类的产量,高估了蛋白石在海底的沉积量。这个结果将对重建地球气候研究带来重大影响。
Why diatoms (plankton composed of opal planktonic algae) is rarely produced on the Antarctic ocean surface rich in deposits of opal deposits? This is a problem that has plagued the scientific community for more than 50 years. The latest research results from the French National Research Center have solved this mystery. The fact is that scientists underestimated the production of diatoms on the Antarctic ocean surface and overestimated the amount of opal deposits on the ocean floor. This result will have a major impact on the reconstruction of the Earth’s climate.