Forest Fire Risk Zoning Model of Lightning Strike and Its Application in Mount Taishan Forest Area
15 indicators in 4 aspects of disaster causing factors,disaster pregnant environment,exposure and vulnerability of disaster bearing bodies were calculated and processed by using Geographic Information System(GIS).The weight index of each indicator was determined by analytic hierarchy process(AHP),and the lightning forest fire risk zoning model was constructed.The distribution of lightning forest fire risk zoning in Mount Taishan forest area was analyzed.The results showed that the high risk and relative high risk areas of lightning forest fire risk zoning were mainly concentrated in the Nantianmen forest area,the west of Tianzhufeng forest area,the southwest of Yuquansi forest area,the east of Bashan forest area,the east of Taohuayuan forest area,the northeast of Zhulinsi forest area,the north of Zhongtianmen forest are-a,and the area from Hongmen to Zhongtianmen;the medium-risk areas were mainly concentrated in the Hushan forest area,the south-central part of Bashan forest area,the east-central part of Tianzhufeng for-est area,most of Zhulin Temple forest area and the west part of Taohuayuan forest area,the northeast part of Taohuayu forest area,the east part of Cherry Garden forest area,the west-central part of Zhong-tianmen forest area and most of Hongmen forest area;most of Lingyan forest area,the west of Bashan for-est area and the southwest of Taohuayu administrative region were areas with low or relative low risk of lightning forest fire.
AHPGISlightning strikeforest fire zoningzoning modelMount Taishan forest area
NETL
NSTL
万方数据
