林木台风气象灾害事件本体模型构建初析

Preliminary Study on Constructing an Ontology Model of Forest Tree Damage Caused by Typhoon Events

林木在台风气象灾害事件中是较特殊的生物类承灾载体。林木因风灾损毁,不仅自身遭到灾损,还带来其他领域的灾损事件和公共安全隐患。本研究应用斯坦福大学本体模型构建“七步法”,通过分析广东省和海南省台风气象灾害在林业生产领域、城市管理领域、及森林生态安全领域的林木个体事件,抽提出林木台风气象灾害事件的类、个体及属性概念,进行元语言转化。应用Protégé4.3本体构建软件进行林木气象灾害事件本体框架模型构建,重点分析了承灾载体的致灾属性——抗风性,及决定抗风性属性的自身因素。

Forest trees are particularly susceptible to damage from typhoons.Winds from such events not only impact forest trees themselves,but also affect public security and other factors.In this current study a“seven-step method”derived from Stanford University was used to construct an ontology model using Protégésoftware(version 4.3).This preliminary model was then used to analyze several individual typhoon events that occurred in Guangdong and Hainan provinces with respect to forest productivity,urban management and forest ecological security.This enabled characteristics and properties of each typhoon event to be summarized.However,broader multidisciplinary cooperation would be required to construct a more complete ontology model of forest tree damage caused by meteorological disaster events so as to better forecast the impacts of such events and facilitate and mitigation of these impacts.