主办单位：中国气象局沈阳大气环境研究所
国际刊号：ISSN 1673-503X
国内刊号：CN 21-1531/P
气象与环境学报

气象与环境学报

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2005年气象灾害对辽宁农业生产影响评估

张淑杰1;张玉书1;李广霞2;武晋雯1;冯锐1;陈鹏狮1   

  1. 1.中国气象局沈阳大气环境研究所 沈阳110016;2.沈阳中心气象台沈阳 110016
  • 收稿日期:2006-07-06 修回日期:2006-10-25 出版日期:2006-12-01 发布日期:2006-12-01

Evaluating of the effects of meteorological disaster on Liaonin agricultural production in 2005

ZHANG Shujie ZHANG Yushu LI Guangxia WU Jinwen FENG Rui CHEN Pengshi   

  1. 1.Institute of Atmospheric Environment;CMA;Shenyang 110016;2.Shenyang CentralMeteorological Observatory;Shenyang 110016
  • Received:2006-07-06 Revised:2006-10-25 Online:2006-12-01 Published:2006-12-01

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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%。

关键词: 气象灾害, 农业生产, 影响评估

Abstract: 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 corn 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.