摘要
利用地理信息系统(G IS),推算福州市网格分辨率为100m×100m的“高温逼熟”天气强度值,根据给定的分级指标,显示福州市“高温逼熟”天气强度的分布情况,结合年度“高温逼熟”天气强度趋势分析,揭示福州市双季早稻“高温逼熟”天气的空间和时间的分布特征。
This paper makes use Geographic Information System(GIS) to calculate the intensity values of heat-forced maturity of 100m×100m grid nod in Fuzhou,according grading index to display the distribution of heat-forced maturity in Fuzhou,and combining studies on the change trend of the intensity of heat-forced maturity of annual,to open out the temporal and spatial distributions of heat-forced maturity of early rice in Fuzhou.
出处
《福建稻麦科技》
2006年第2期23-25,共3页
Fujian Science and Technology of Rice and Wheat
关键词
GIS
早稻
高温逼熟
GIS
early rice
heat-forced maturity
