Nutrient runoff can cause algae to grow too fast in lakes.
营养盐径流会导致湖泊中的藻类过度生长。
After heavy storms, nutrient runoff from nearby farms flowed into the river, increasing nitrogen levels and worsening seasonal dead zones downstream.
暴雨过后,附近农场的营养盐径流进入河流,抬高了氮含量,并加剧了下游季节性的“缺氧死区”。