A changing climate reshapes the range distribution of many organisms, and species with relatively low thermal optima, like many salmonids, are increasingly expected to face local population extinctions at lower latitudes. Understanding where and how fast these changes are happening is of pivotal importance for successful mitigation and conservation efforts.

中文翻译：

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对比沿纬度梯度广泛分布的冷水鲑鱼幼鱼丰度的长期趋势：气候、河流大小和迁徙策略的影响

不断变化的气候重塑了许多生物体的分布范围，而像许多鲑科动物一样，热适度相对较低的物种越来越多地预计将在低纬度地区面临当地种群灭绝。了解这些变化发生的地点和速度对于成功的缓解和保护工作至关重要。