厄尔尼诺现象的构造基础与激发因素

TECTONIC BASIS AND EXCITATION CONDITION OF EL NINO

摘要:

北太平洋对北极的半封闭状态和南太平洋对南极的开放状态是厄尔尼诺事件发生的构造基础,它导致北太平洋海表热能的积累和周期性向南太平洋输送.强潮汐振荡和火山喷发是其激发因素.

Abstract:

The North Pacific Ocean closing to North pole region and the South Pacific Ocean openning to south pole region are the tectonic basis of El Nino. It makes thermal energy flow from North Pacific Ocean to South Pacific Ocean. Strong tide and volcano activities are the excitation condition of El Nino.