3S技术在宁夏南部山区退耕还林还草中的应用

Application of 3S Technology in Converting Grain Plots to Forest and Grass in the Southern Ningxia

介绍了3S技术,论述了3S技术在宁南山区退耕还林还草的过程中所能够发挥的重要作用,并从理论上探讨了3S技术在宁南山区退耕还林还草和生态环境监测管理中的应用,包括运作原理、模式、方法和步骤。

3S technology is described. The combination of 3S technology would have great effect on returning grain plots to forestry （grass） in the southern region of Ningxia based on their characteristic of celerity, precision and dynamic. Secondly, the application of utilizing the 3S technology in returning grain plots to forestry （grass） in the southern region of Ningxia is described,including the principium,pattern ,method and steps of the aDDlication.