Data assimilation into sea ice models designed for climate studies has started about 15 years ago. In most of the studies conducted so far. it is assumed that the improvement brought by the assimilation is straightforward. However. https://jannxyh2eujr0.blog2freedom.com/34914997/the-newspaper-o-estado-de-são-paulo-and-folha-de-são-paulo-on-the-independent-foreign-policy-1961-1964