category itself is very small, but except for snow and ice, bare land and grassland decrease by 18.7585% and 15.7942% respectively, resulting in a larger decrease in the value of eco-products.From 2018-2022, the value of eco-products of each land category, except for bare land, has an overall shows an increasing trend, with the most obvious change in forests, with a rate of change of 60.2629%; in general, the value of ecological products of all land categories except bare land increases from 2010-2022, bare land decreases at a rate of 37.7155%, and wetlands increase at the most obvious rate of 3,355.2664%.
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Research on the impact of spatial and temporal changes in ecological product value in Hebei Province based on land use changes.
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The land use degree index analysis The study found that the land use degree index of Hebei Province increases year by year, from 267.9847 in 2010 to 271.4895 in 2022, indicating that the land use efficiency in Hebei Province is getting higher and higher, reflecting the degree of human development and utilization of land, as well as the depth and breadth of the regional land use in the study time period; the entropy of the information on the structure of land use in general shows a decreasing trend, but the decreasing trend is not significant, from 1.3122 in 2010 to 1.3312 in 2022, indicating that there is a tendency for the degree of orderliness of the land use system in the study area to increase; the land use balance degree also decreases from 0.5972 to 0.6059, indicating that the land structure gradually begins to undergo orderly changes, but the changes are not significant enough.