景观格局指数

叮叮小文库景观格局计算指数（注：每个景观指数包含的信息依次为英文缩写英文全称指标名称应用尺度单位）一、面积指标1.Area/PerimeterAREA(CSD、CPS/LSD、LPS)Patch Area斑块面积（类型水平方差、百分比/景观水平方差、百分比）斑块ha(ha、%) 02.Isolation/ProximityLSIMLandscape Similarity Index斑块相似系数斑块%3.Area/Density/EdgeCATotal Class Area斑块类型面积类型ha0PLAND(%LAND)Percentage of Landscape斑块所占景观面积比例类型% 0,100TATotal Landscape Area景观面积景观ha0LPILargest Patch Index最大斑块占景观面积比例类型/景观%二、密度大小及差异1.Area/Density/EdgeNPNumber of Patches斑块数量类型/景观n 1PDPatch Density斑块密度类型/景观n/100haAREA(MN、AM、MD、RA、SD、CV)(MPS、PSSD、PSCV)Patch Area（Mean、Standard Deviation、Coefficient of Variation）斑块大小（平均、面积加权平均、中值、变化范围、方差、均方差）（斑块平均大小、斑块面积方差、斑块面积均方差）类型/景观ha(ha，%，%)GYRA(同上)Radius of Gyration回转半径类型/景观m三、边缘指标1.Area/PerimeterPERIM(CSD、CPS/LSD、LPS)Patch Perimeter斑块周长（类型水平方差、百分比/景观水平方差、百分比）斑块m 0GYRA(同上)Radius of Gyration回转半径斑块m2.ContrastEDCON(同上)Edge Contrast Index边缘对比度斑块%3.Area/Density/EdgeTETotal Edge总边缘长度类型/景观mEDEdge Density边缘密度类型/景观m/ha4.ContrastCWEDContrast-Weighted Edge Density对比度加权边缘密度类型/景观m/haTECITotal Edge Contrast Index总边缘对比度类型/景观%ECI(MN、AM、MD、RA、SD、CV)(MECI、AWMECI)Edge Contrast Index（Mean Edge Contrast Index、Area-Weighted Mean Contrast Index）边缘对比度（平均、面积加权平均、中值、变化范围、方差、均方差）（平均边缘对比度、面积加权平均边缘对比度）类型/景观%（%，%）四、形状指标1.ShapePARA(CSD、CPS/LSD、LPS)Perimeter Area Ratio边缘面积比（类型水平方差、百分比/景观水平方差、百分比）斑块无SHAPE(同上)Shape Index形状指标斑块无FRACT(同上)Fractal Dimension Index分维数斑块无 1,2CRICLE(同上)Related Circumscribing Circle相关外接圆斑块无CONTIG(同上)Contiguity Index聚集指数斑块无2.Area/Density/EdgeLSILandscape Shape Index景观形状指数类型/景观无NLSINormalize LSI标准化景观形状指数类型无3.ShapePAFRACPerimeter Area Fractal DImension边缘面积分维类型/景观无PARA(MN、AM、MD、RA、SD、CV)Perimeter Area Ratio边缘面积比（平均、面积加权平均、中值、变化范围、方差、均方差）类型/景观无SHAPE(同上)(MSI、AWMSI)Shape Index(Mean Shape Index、Area-Weighted Mean Shape Index)形状指数（平均形状、面积加权的平均形状指标）类型/景观无FRAC(同上)(MPFD、AWMPFD)Fractal Dimension Index(Mean Patch Fractal Dimension、Area-Weighted Patch Fractal Dimension)分维数（平均斑块分维数、面积加权的平均斑块分维数）类型/景观无 1,2CRICLE(同上)Related Circumscribing Circle相关外接圆类型/景观无DLFDDouble Log Fractal Dimension双对数分维数类型/景观无五、核心面积指标1.Core AreaCore(CSD、CPS/LSD、LPS)Core Area核心斑块面积（类型水平方差、百分比/景观水平方差、百分比）斑块haNCORE(同上)Number of Core Area核心斑块数量斑块n 1CAI(同上)Core Area Index核心斑块面积比指标斑块%2.Core AreaTCATotal Core Area核心斑块总面积类型/景观haCPLAND(C%LAND)Core Area Percentage of Landscape核心斑块占景观面积比类型%NDCANumber of Disjunct Core Area独立核心斑块数量类型/景观nDCADDisjunct Core Area Density独立核心斑块密度类型/景观n/100haCORE(MN、AM、MD、RA、SD、CV)(MCA1、CASD1、CACV1)Core Area(Mean Core Area、Core Area Standard Deviation、Core Area Coefficient of Variation)核心斑块面积（平均、面积加权平均、中值、变化范围、方差、均方差）（平均核心斑块面积、核心斑块面积方差、核心斑块面积均方差）类型/景观ha(ha,ha,%)DCA(同上)(MCA2、CASD2、CACV2)Disjunct Core Area独立核心斑块面积（平均独立核心斑块面积、独立核心斑块面积方差、独立核心面积均方差）类型/景观ha(ha,ha,%)CAI(同上)(MCAI)Core Area Index(Mean Core Area Index)核心斑块指标（平均核心斑块指标）类型/景观%六、邻近度指标1.Isolation/ProximityPROXIM(CSD、CPS/LSD、LPS)Proximity Index邻近度（类型水平方差、百分比/景观水平方差、百分比）斑块无SIMI(同上)Similarity Index相似度斑块无ENN(同上)Euclidean Nearest Neighbor Index欧几里得最邻近距离斑块m2.Isolation/ProximityPROXIM(MN、AM、MD、RA、SD、CV)(MPI)Proximity Index(Mean Proximity Index)邻近度（平均、面积加权平均、中值、变化范围、方差、均方差）（平均邻近度指标）类型/景观%(%) 0SIMI(同上)Similarity Index相似度类型/景观无ENN(同上)(MNN、NNSD、NNCV)Euclidean Nearest Neighbor Index(Mean Euclidean Nearest-Neighbor Index、Euclidean Nearest-Neighbor Index Standard Deviation、Euclidean Nearest-Neighbor Index Coefficient of Variation)欧几里得最邻近距离（平均最近距离、最邻近距离方差、最邻近距离标准差）类型/景观m(m,m,%) 0七、多样性1.DiversityPRPatch Richness斑块多度（景观丰度）景观n 1PRDPatch Richness Density斑块多度密度景观n/100haRPRRelative Patch Richness相对斑块多度景观%SHDIShannons Diversity Index香农多样性指标景观无SIDISimpsons Diversity IndexSimpson多样性指标景观无MSHDIModified Simpsons Diversity Index修正Simpson多样性指标景观无SHEIShannons Evenness Index香农均匀度指标景观无 0,1SIEISimpsons Evenness IndexSimpson均匀度指标景观无MSIEIModified Simpsons Evenness Index修正Simpson均匀度指标景观无八、聚散性1.Contagion/InterspersionCLUMPYClumpiness丛生度类型%PLADJProportion of Like Adjacency相似毗邻百分比类型/景观% （0,100AIAggregation Index聚集度指数类型/景观% （0,100IJIInterspersion Juxtaposition Index散布于并列指数类型/景观% （0,100DIVISIONLandscape Division Index景观分割度类型/景观% （0,100SPLITSplitting Index分离度指数类型/景观% （0,100MESHEffective