【摘要】 论述了遥感对湿地变化的动态监测及分折过程,以二个时相的TM卫星遥感数据为基础,对辽东湾湿地类型、分布、面积,进行了遥感监测,对湿地变化原因进行了分析,提出应加强湿地资源保护与管理。更多还原

【Abstract】 In this paper, the usage of the rensyng technology toobserve and analyze the marshy ground dynamic changes was intrkduced. With two period TM data,the Liaodong gulf marshy grkund type,distribution and area changes was obtained by telemetry,what effect fhe marshy ground changes had on biogeocenosis was analyzed, the reduce of the marshy ground resource and the importance of the protection and management of the marshy grund resource were showed.更多还原