Figure 1 | Scientific Reports

Figure 1

From: Spatio-temporal Analysis of Anthropogenic Disturbances on Landscape Pattern of Tourist Destinations: a case study in the Li River Basin, China

Figure 1

Results of the landscape structure variation analysis for different anthropogenic disturbance sources in 2015. The horizontal axis shows the value of the buffer distance in the landscape extraction model (Supplementary Note 1), and the vertical axis is the OVC value, which represents the intensity of the disturbances. The diamonds, squares and triangles are the OVC values of settlements, tourism and main roads, respectively, in a certain buffer distance, and the circles approaching the 0.01 value are the OVC values of the 40 random points in the natural background region. The corresponding lines are the fitting curves of the OVC for the four items estimated by a generalized polynomial model.

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