摘要
就警限确定和警度划分的方法提出了系统化方法、控制图方法、综合评判法、突变论方法和专家确定法等。
Warning degree classification is one of key steps in regional forest resources early warning.The paper puts forward 5 methods of warning threshold decision and warning degree classification,such as systematic method,control chart method,synthetic judgement method,catastrophism method and expert decision method etc.These methods will provide warning degree classification of regional forest resource early warning with scientific way.
出处
《浙江林学院学报》
CSCD
1999年第1期71-75,共5页
Journal of Zhejiang Forestry College
基金
浙江省自然科学基金
"九五"浙江省科技攻关资助项目
关键词
警度
划分方法
区域
森林资源
预警系统
warning degree
early warning
classification method
regions
forest resources early warning system