Landscape Type Shift Characteristics and Rate of Change Analysis From 1995–2018, arable land, woodland, and grassland were the dominant landscape types in the study area, spatially, with woodland, waters, and construction land areas showing an increasing trend ( Figure 3 ).
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Effects of Landscape Type Change on Spatial and Temporal Evolution of Ecological Assets in a Karst Plateau-Mountain Area.
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Spatial Autocorrelation Analysis of Ecosystem Service Values (1) Global spatial autocorrelation Spatial autocorrelation analysis of ecosystem service values from 1995–2018 revealed that the global Moran’s I values for the study area were all greater than 0.48 ( p < 0.05) ( Table 4 ), ESVs in response to landscape change showed significant spatial clustering across the study units as a whole, with a highly significant positive correlation between the units The relationship between the ESVs in response to land use change and the ESVs in the study units showed significant spatial clustering and a highly significant positive correlation among the units.
The rest of the periods are negative, indicating that the area of cropland and grassland has an increasing trend only in one period; the average annual rate of change of cropland, grassland, and unused land over 23 years is negative, indicating that the area of these three landscapes as a whole has a decreasing trend, with grassland.
The value of ecological assets showed a trend of increasing and then decreasing, with an overall increase of 87.70 × 10 6 yuan.
This paper applies the equivalence factor method, revises the Chinese ecosystem service value coefficient table, analyzes the land use data from 1995–2018 by remote sensing and GIS technology, explores the process of landscape type transfer in karst plateau mountains, elucidates the spatial and temporal evolution characteristics of regional ecological assets, and has important indicative significance for ecosystem protection and restoration in karst rocky desertification areas, with a view to providing a scientific basis for global karst ecological environment construction and regional economic development. 2.