摘要
利用2005年气象数据和卫星遥感数据，对2005年农业气候资源进行了分析，同时评估了2005年气象灾害对辽宁农业生产的影响。结果表明：2005年辽宁气象灾害种类多、影响范围广，整体灾害损失程度较2004年严重，给工农业生产及人民生活造成了严重损失；全省粮食平均单产比2004年减产了5％，其中玉米单产比2004年减产12％，水稻减产1％。由于年初预报准确，且采取了有利的措施，因此，2005年粮食平均单产仍然比历年（1991～2004年）增产了6％。
Based on the routine weather data and the EOS/MODIS data, the agricultural climate resources were analyzed and the effects of meteorological disaster on Liaoning agricultural production were evaluated. The results showed that due to the overmuch disaster categories and the wide disaster areas in 2005, the agriculture,industry and inhabitants suffered from heavy losses than those in 2004. Compared with those in 2004, the yield per unit area decreased 5% in 2005 in Liaoning province, and the eom and rice yields per unit area decreased 12% and 1% ,respectively. However, the yield per unit area in 2005 still increased 6% than that in past years （1991 - 2004） as a result of accurate forecast and advantageous measures.
出处
《气象与环境学报》
2006年第6期46-49,共4页
Journal of Meteorology and Environment
基金
科技部农业科技成果转化资金项目(05EFN217400412)
中国气象局气象新技术推广项目(CMATG2006M14)共同资助
关键词
气象灾害
农业生产
影响评估
Meteorological disaster
Agricultural production
Evaluation
