美国华盛顿州西雅图市NOAA的渔业生物学家Jim Ianelli称:逐渐升高的温度对北极鱼类的影响是不确定的。阿拉斯加鳕鱼是一种重要的商业鱼类资源,有人认为从整体来讲这种鱼会得益于气候变暖,因为温暖环境可以使整个生态系统活跃起来。然而,新发现表明寒冷的气候也很重要:秋冬季的冷水能够促进富有营养的微生 Jim Ianelli, a fisheries biologist at NOAA in Seattle, Washington, said: "The effects of a rising temperature on Arctic fishes are uncertain. Alaska Cod is an important commercial fish resource, and some people think that the fish as a whole will benefit from climate warming, because the warm environment can make the entire ecosystem active. However, the new findings show that cold climates are also important: cold water in autumn and winter can promote nutritious microbes