论文部分内容阅读
我国是世界上为数不多的农业大国,由于地域广阔,某些省份和地区经常出现极端天气,有时会出现各种气象灾害,这给人民的生命安全以及财产安全带来很大危害和巨大损失。2013年的夏季,我国南方持续高温,四川,浙江等地受到严重的旱灾,北方持续降雨,黑龙江,吉林等地持续面对洪水的考验。这样的极端恶劣天气给人们带来严重的经济损失,在此基础上,有必要建立良好的农业气象灾害检测系统,对未知的气象灾害加以预测,将损失降到最小。
China is one of the few large agricultural countries in the world. Because of its vast territory, extreme weather often occurs in some provinces and regions and various meteorological disasters sometimes occur, which bring great harm and huge losses to people’s life safety and property safety . In the summer of 2013, the southern part of our country sustained a high temperature. Severe droughts such as Sichuan and Zhejiang were suffered. The northern part of China continued to receive rainfall. Heilongjiang and Jilin continued to face the flood test. On such a basis, it is necessary to establish a good agrometeorological disaster detection system to predict the unknown meteorological disasters and minimize the losses.