柯桥区茶叶气候风险区划

Climate Risk Zoning of Tea in Keqiao District

本文研究了茶叶种植区的主要气象灾害,为各种植区提供不同类型的精细化气象服务做准备。利用浙江省区域气象自动站2004-2016年的数据、地理信息数据,对柯桥区茶叶气象灾害风险进行评估,并在此基础上划分气候风险区划。结果发现:柯桥区南北地势不同带来了气候的明显差异,针对茶叶生长发育的需求,对柯桥区南北气候进行对比分析,发现南部虽然易发生气象灾害,但在气候适宜性综合评价上更适合茶叶生长。因此,本研究有助于为当地茶叶风险预报提供理论依据,有助于整体上优化茶叶生产布局。

To study the main meteorological disasters in tea planting areas,we aim to provide fine meteorological services for different tea planting areas in the future.Based on the meteorological data and geographic information data of Zhejiang Regional Automatic Station from 2004 to 2016,we assessed the meteorological disaster risk of tea in Keqiao district,and conducted the climate risk zoning on this basis.The results showed that:different topography between the north and the south of Keqiao brought obvious differences in climate;aiming at the demand of tea growth and development,we analyzed the climate between the north and the south of Keqiao,and found that although the south was prone to meteorological disasters,it had better climate suitability for tea growth based on the comprehensive evaluation.Therefore,the study could provide a basis for local tea risk prediction and the optimization of the overall tea production layout.