利用遥感手段对河套灌区土地利用状况进行动态监测分析

Dynamic monitoring and analysis on current status of land utilization with remote sensing technique in He Tao Irrigated Area

本文针对性的应用遥感方法进行土地盐渍化及土地利用状况进行一次行之有效的动态监测，以掌握河套灌区八年间生态环境动态变化趋势，并且验证了有关水利配套工程项目实施效果。从而进一步证明运用遥感技术进行土地利用状况动态监测是环保、土地和水利部门有效手段。

The paper applied the remote-sensing technique to monitor and analyse the dynamic changing laws of land salinization and land utilization in HeTao Irrigated Area over the past eight years,and examined the practical effects of interrelated water conveyance system,Therefore,it is proved furtherly that to apply the remote-sensing technique is effective measure to monitor the land utilization.