密歇根州警告说, 在雪冬季结束后湖泊融化时鱼类可能会死亡. Michigan warns of fish kills as lakes thaw after snowy winter.

密歇根州自然资源部警告居民鱼类死亡增加, 因为雪冬季后湖泊融化. Michigan's Department of Natural Resources warns residents about increased fish kills as lakes thaw following a snowy winter. 冰雪阻太阳光,导致氧气耗尽,使水生生物窒息. This "winterkill" occurs when ice and snow block sunlight, causing oxygen depletion that suffocates aquatic life. 官员强调, 这种事件是生态系统循环的自然局部部分, 通常不会损害整体鱼群. Officials emphasize the event is a natural, localized part of the ecosystem cycle and typically does not harm overall fish populations.