辽宁省农业气象灾害对农业生产的影响及评估(英文)

• 作者: 刘晓梅 吕志红 张海娜 李晶 林蓉
• 来源期刊: 气象与环境研究：英文版
• 学科: 农学
• 年，卷（期）: 2010,（11）
• 页码范围: 49-52
• 页数: 4页
• 分类号: S42

摘要

Based on statistic data of agricultural production and meteorological disasters in Liaoning Province from 1971 to 2008,the effect weight,disaster rate and variance value of main agro-meteorological disasters including drought,flood,wind,hail and frozen injury were calculated,and the variation characteristic of time series of agro-meteorological disasters was further analyzed,while the grade division and comprehensive evaluation of agro-meteorological disasters were carried out in our paper.The results showe...