摘要
2008年1月,广东遭遇了历史罕见的寒冷灾害。此次寒冷灾害具有持续时间长、平均气温低、雨水多日照少、范围广等特点。大气环流异常和拉尼娜事件是造成寒冷灾害的主要原因。这场寒冷灾害给广东春运、能源电力、农业、林业、居民生活、旅游等造成了极大的影响。防寒减灾应采取强化寒冷灾害防范、加强寒冷灾害综合监测、提高全球气候变暖背景下寒冷灾害预测预报水平、努力拓宽寒冷灾害预警信息发布渠道、切实增强寒冷灾害应急处置能力等对策措施。
Guangdong province encountered a rare cold disaster in January 2008. The cold disaster had such Characteristics as long duration, low average air temperature, more rain and few sunlight hours, and wide influence area, etc. Atmospheric Circulations Anomaly and La Nina Event are the main causes of the cold disaster. The cold disaster brought about big influence on transportation of spring festival, energy and electric power, agriculture, forestry, inhabitant living, and tourism, etc. Strategy and measures of Preventing and mitigating cold disaster should include disaster precaution, construction of integrated monitoring network, advance of forecasting and prediction accuracy, exploitation of early - warning information issue channel, and improvement of emergency management ability, etc.
出处
《广东气象》
2008年第1期8-11,共4页
Guangdong Meteorology
基金
"十一五"国家科技支撑计划重点项目"农业重大气象灾害监测预警与调控技术研究"(2006BAD04B03)
中国气象局气象新技术推广项目"华南寒害影响定量评估技术应用研究"(CMATG2007M21)
广州区域气象中心重点项目"广州区域气候变化监测
检测和预估系统"(GRMC2007Z02)资助
