A study on division of grades and warning of grassland fire
Introduction China is rich in grassland resource and has a variety of natural grasslands,which serve as not only the bases of stockbreeding but also the green ecological defense.But most of them distribute in arid or semiarid regions in northwestern China of arid climate with the characteristics of less of rainfall,windiness,and long period of withering.As a result,grassland fire occurs frequently,which result in a great loss for stockbreeding,peoples life and grassland ecosystems.
grassland fire grade division
Liu Giuxiang Su He Pang Lingdong
Grassland Research Institute,010010,Hohhot,China
国际会议
呼和浩特
英文
2008-06-29（万方平台首次上网日期，不代表论文的发表时间）