Mathematical Problems in Engineering Landscape Ecological Security Assessment and Ecological Pattern Optimization of Inland River Basins in Arid Regions: A Case Study in Tarim River Basin

Figure 4

Local spatial autocorrelation clustering map of landscape ecological risks in the Tarim River Basin in four periods. (a) 1990, (b) 2000, (c) 2010, (d) 2020.

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(b)

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