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

“生态”比“生态”更常见，尽管同样，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炼油厂石油泄漏事件该地区多年来最严重生态灾难。