借助Erdas2011和ArcGIS9.3软件,对锦州-葫芦岛沿海地区1990、2000和2010年的遥感影像进行解译,作为景观格局动态分析的基础.采用转移矩阵及景观格局指数方法对锦葫沿海地区的景观格局及其动态变化进行了系统研究,得出结论:锦州-葫芦岛沿海地区景观主要是由耕地、林地、草地、建设用地组成,占总面积的90%以上;景观类型发生转换的空间主要位于海岸带地区,总体来说,是以建设用地的持续扩张与耕地、林地、水域面积缩小为特点;建设用地的边界越来越复杂,聚集程度加大;锦州-葫芦岛沿海地区景观格局整体水平上,破碎化程度有所缓解.对锦州-葫芦岛沿海地区景观格局的动态分析,为该地区生态环境保护和土地可持续利用提供了重要依据.
By means of Erdas 2011 and ArcGIS 9. 3, the remote sensing images in 1990, 2000 and 2010 of Jinzhou--Huludao coastal area are interpreted, and landscape pattern maps are taken as the basis for dynamic analysis. Using transfer matrix and landscape pattern index, the Landscape Patterns in Jinzhou--Huludao Coastal Area are analyzed, and the following conclusions are drawn: 1. Landscape of Jinzhou--Huludao Coastal Area was dominated by farmland, woodland, grassland, construction land, and it was up to the total area of more than 90%. 2. Landscape type conversion occurred mainly in the coastal area of space. In general, the characteristic was the construction land for expansion, and farmland, woodland and water area reduction. 3. The boundary of the construction land was more and more complicated, the aggregation degree increased. 4. Landscape pattern of Jinzhou--Huludao Coastal Area on the overall level, the degree of fragmentation eased. The dynamic analysis of the landscape pattern of Jinzhou- Huludao coastal areas provides an important basis for the ecological environment protection and the sustainable use of land in this region.