中文摘要：

台风对橡胶林的影响是一个复杂的过程。选择1973年以来登陆华南的最强台风“威马逊”（201409）作为研究案件。通过台风登陆前后的Landsat 8遥感数据,利用橡胶林NDVI值的变化表示橡胶受损的程度,分析了它与台风破坏潜能、地形指数的相关性,并建立了台风对橡胶林植被的影响力指数,借此可以开展台风对橡胶林植被的影响预测。结果表明：（1）橡胶NDVI值的变化能从一定程度上反映橡胶受台风影响的程度,说明Landsat 8遥感数据能用于监测台风对橡胶的影响。（2）风速是决定橡胶林破坏严重程度的主要因子,台风破坏潜能指数能客观反映台风对橡胶林的影响程度。（3）定义的台风对橡胶林植被影响力指数,能从一定程度上预测台风对橡胶林的可能影响程度,但仍需要大量个例对其进行验证。

英文摘要：

Ilnfluence of typhoon on the rubber plantation is a complex process. In this paper, the typhoon Ramma- sun （201409） , the strongest typhoon landing in Southern China since 1973, was chosen as a study case. The ND- VI value of rubber plantation was used as an index to express the damage degree of rubber by using the Landsat 8 remote sensing data before and after the landfall of typhoon. The model of rubber vegetation influence index was es- tablished by analyzing the correlation of NDVI value with typhoon damage potential index and topography index to predict a typhoon impact on rubber plantation. The results indicated that： （ 1 ） the change of rubber NDVI value could reflect typhoon influence degree of the rubber in a certain extent, so the Landsat 8 remote sensing data could be used to monitor the typhoon impact on rubber plantation. （2） Wind speed was the main factor that influenced the rubber plantation destruction severity, and typhoon damage potential index could objectively reflect the influ- ence degree of typhoon on the rubber plantation. （3） The defined typhoon rubber vegetation influence index could predict the typhoon impact degree on rubber plantation in a certain extent, but it still needs a lot of examples to verify.