Abstract: There are a variety of wetland vegetation types,abundant animal and plant resources,unique wetland landscapes,as well as profound wetland culture in Lalongcuo National Wetland Park,Baiyu,Sichuan,and the wetland resources of the park have high preservation value.In this paper,evaluation was made of the wetland resources of the park by analyzing the wetland hydrology,types,area and resource status.At the same time,a series of projects and measures were put forward for improving ecological and environmental quality,including water source protection,water system and quality protection,habitat protection and wetland culture protection,aiming to provide the theories and methods of ecological protection and planning for the wetland resources.