rising gradient

例句：

1. 1. The rising gradient of the temperature is causing a lot of problems for the ecosystem.
   温度的上升趋势给生态系统带来了很多问题。
2. 2. The rising gradient of the population is leading to an increase in urbanization.
   人口增长的趋势导致了城市化的加剧。
3. 3. The rising gradient of the sea level is affecting the coastal areas.
   海平面的上升正在影响沿海地区。