摘要
通过对云南西双版纳92个自动气象站2007-2016年期间日气象资料和DEM数据的分析,应用GIS数据插值和地图代数计算,得出西双版纳精细化橡胶树寒害风险区划;西双版纳植胶区主要以辐射型寒害为主,平流型寒害影响相对较轻,主要植胶区均分布于橡胶树寒害中、低风险区,能够合理利用气候资源和有效规避、减轻寒害风险。
According to the chilling injury risk division for Hevea rubber that made from daily meteorological data and DEM in 92 auto-stations during 2007 to 2016 based on GIS, chilling injury of radiative type should be the dominant one in rubber planting area of Xishuangbanna, and the advection type is relatively light. It is found that the main rubber forest is distributed in medi- um or low risk zone, which can avoid or reduce the cold damage to rubber trees under rational utilization of local climate.
作者
朱原钦
普妹
桑二
ZHU Yuanqin PU Mei SANG Er(Jinghong Tropical Crops Meteorological Experimental Station of Yunnan, Jinghong 666100, China)
出处
《热带农业科技》
2017年第4期7-10,共4页
Tropical Agricultural Science & Technology
关键词
橡胶树
寒害
风险区划
GIS
西双版纳
Hevea bralisensis
risk division of chilling injury
GIS
Xishuangbanna
