甘肃省草原灾害评价与预警决策信息系统研究  

Research on Grassland Disaster Assessment and Early-warning Information System in Gansu Province

作　　者：田凤宾[1,2] 赵军[1] 张俊[1] 

机构地区：[1]西北师范大学GIS开发应用研究中心,甘肃兰州730070 [2]吉林师范大学旅游与地理科学学院,吉林四平136000

出　　处：《安徽农业科学》2008年第34期15266-15268,共3页Journal of Anhui Agricultural Sciences

基　　金：西北师范大学知识与科技创新工程项目资助(NWNU-KJCXGC-03-23)

摘　　要：通过对甘肃省草原的基本概况、灾害类型及灾害成因进行分析,利用GIS的分析与决策方法,建立基于WebGIS的草原灾害预警决策信息系统,从而实现甘肃省草原灾害的信息化与可视化。Through analyzing the basic situations,disaster types and disaster cause of grassland in Gansu Province,the early-warning and decision-making system of grassland disasters based on WebGIS was set up by using GIS analysis and decision-making methods,so as to realize the informatization and visualization of grassland disasters in Gansu Province.

关 键 词：甘肃省 草原灾害 灾害评价 预警 决策 

分 类 号：S127[农业科学—农业基础科学]