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关于厄尔尼诺认识水平简介厄尔尼诺是热带海洋和大气相互作用的产物,其发生、发展与结束是由海洋和大气掏成的耦合系统内部的动力学过程决定的。厄尔尼诺之所以受到关注,是因为它不再是十九世纪末被认为的南美沿岸局地的单纯的海洋现象,它已成为国内外公认的全球气候系统中最强的年际气候变化信号,也是我国短期气候预测的重要依据。世界气象组织在1985-1995年组织完成了为期10年的热带海洋-全球大气计划(TOGA),建立了一个比较系统性的厄尔尼诺监测网,其观测结果又被通过卫星或网络系统及时地发送到各国的气象部门。通过对这些资料的分析研究,使我们及时了解到热带大气和海洋的状况,进一步分析大气与海洋之间的相互作用过程。由于对厄尔尼诺期间大气、海洋变化过程的认识的提高,使我们初步具有了短期内对厄尔尼诺预测的能力。
About El Nio Level of Recognition Introduction El Nino is a product of the interaction between tropical oceans and the atmosphere. The occurrence, development and termination of El Nino are determined by the dynamical processes within the coupling system of the ocean and the atmosphere. El Nino is concerned because it ceases to be a mere oceanic phenomenon at the site of the South American coast that was not thought of by the end of the nineteenth century. It has become the most recognized signal of interannual climate change in the global and global climate systems and is also a sign of our country Short-term climate prediction is an important basis. In 1985-1995, the World Meteorological Organization organized the 10-year Tropical Ocean-Global Atmosphere Project (TOGA) to establish a more systematic El Niño monitoring network, and its observations were sent to the network through satellite or network in a timely manner Meteorological departments in various countries. Through the analysis of these data, we keep abreast of the status of the tropical atmosphere and the oceans and further analyze the process of the interaction between the atmosphere and the ocean. Thanks to the increased awareness of the atmospheric and ocean-changing processes during the El Niño period, we have initially had the ability to predict El Niño in the short term.