摘要
采用灰色关联分析法,对草原蝗虫的危害与降水量及气温进行了分析。结果表明:降水和气温对草原蝗虫的危害均有较大的关联度,5~6月份的降水和气温对草原蝗虫危害的关联度最大,其次为7~8月份的降水和气温。
Using grey correlation analysis to analyse the relationship between the damage of Grassland Locust and precipitation and temperature.The results showed that both precipitation and temperature had a high degree of correlation to the damage of grasshoppers.The correlation between precipitation and temperature from May to June was the largest,followed is July to August.
作者
连欢欢
于红妍
唐炳民
侯秀敏
LIAN Huan-huan(Qinghai Provincial Grassland Station,Xining Qinghai 810008,China)
出处
《青海草业》
2021年第2期27-31,43,共6页
Qinghai Prataculture
关键词
草原蝗虫
气象因子
关联度
Grassland Locust
Meteorological Factors
Correlation
