" Ecological" is much more common than " ecologic, " although again, it's possible.

“生”比“生”常见，尽管同样，这是可能。

Peru has said that an oil spill at a seaside refinery links to the eruption of a volcano in Tonga is the worse ecologic disaster in the area for years.

秘鲁示，与汤加火山喷发有关海边炼油厂石油泄件是该地区多年来最严重生灾难。