全球气候变化及其影响——探索厄尔尼诺之谜

Global Climate Change and Consequent Influences——A probe into the mystery of El-Nino

来自热带太平洋赤道附近水域大面积升温或降温,引起气候变暖与变冷异常的厄尔尼诺和拉尼娜现象,产生各种暴风雨、风暴潮、洪水泛滥和持续干旱等自然灾害,严重威胁人类生存环境,造成巨大经济损失。本文对近20年来世界范围厄尔尼诺现象及其影响,它的形成机理、物理过程及其产生原因进行了探讨,并介绍一些主要国家对厄尔尼诺/拉尼娜的监测和预报研究取得的进展。

The phenomena of El-nino and La-nina have resulted in various natural disasters, threatening the living environment of human beings and causing tremendous economic losses. This paper discusses the phenomenon of El-nino and its influence, and introduces the results obtained in the study of monitoring and forecasting El-nino and La-nina in some countries.