The results show that the warm pool area is the place where heat content in the tropical upper layer changes with maximum range and which is most obviously influential on the SCSM.

• 结果表明:(1)热带西太平洋暖池区是热带上层海洋热含量变化最大的区域,暖池区的热含量的变化与ENSO关系密切,是ENSO循环的重要组成部分,也是影响南海夏季风爆发最明显的地区。