Landscape patterns in Honghu wetland using RS and GIS

By making use of the 3S technology,the actualities of Honghu wetland configuration and wetland type were investigated.The area of every type of wetland was calculated.Then,the landscape patters of Honghu wetland were analyzed in a quantitative way.The results show that the percent of every type of the wetland landscape has some difference.Diversity and equality of landscape are low.And most of the areas are controlled by only a few type of landscape.The degree of fragmentation and disturbance by people are not heavy.