摘要
通过分析1961～2005年五莲干旱、冰雹、暴雨和洪涝、大风和龙卷等多种气象灾害的时空分布特点，发现近年来五莲县的气象灾害发生频率及危害程度总体呈上升趋势，与此相适应的农业生产防灾减灾重点和方法也需要作适当调整，并提出可行对策。
According to the analysis on temporal and spatial distribution of drought, hail, heavy rain and floods, high winds, tornado and other meteorological disasters in Wulian County from 1961 to 2005, it was found that the frequency of meteorological disasters and hazards showed overall upward trend in Wulian County. The corresponding agricultural production methods needed make appropriate adjustments, and the possible countermeasures should also be proposed.
出处
《河北农业科学》
2008年第4期90-91,93,共3页
Journal of Hebei Agricultural Sciences
关键词
气象灾害
规律
防灾减灾
分析
Meteorological disasters
Regularity
Disaster prevention and mitigation
Analysis
