四川省草原资源与生态监测经济效益算法研究

Research on the Economic Benefit of Monitoring of Grassland Resources and Ecology in Sichuan Province

针对传统的草原监测技术手段落后、工作效率低等问题,四川省草原工作总站在现代信息技术基础上,建立了以"草地组"为基础的遥感监测模型与"天、地"数据结合的草原监测技术模式,广泛用于全省草原资源与生态遥感监测。本文利用从2005年到2013年的全省草原监测数据分析新技术和传统技术方法取得的经济效益差异,结果表明:采用草原监测技术创新应用后,监测作业成本降低,节省大量人力物力,经济效益十分显著。

For the problems like outdated technology and inefficiency,Sichuan general grassland station had established the technology of grassland monitoring which is widely used in grassland resources and ecological monitoring in Sichuan province base on the modern information technology. This paper analyzed the difference of economic benefits between the new technology and the traditional technology from2005 to 2013. The results showed that the cost was reduced and the economic benefitwas significant.