Figure 2 | Scientific Reports

Figure 2

From: Spatial and decadal variations in inorganic nitrogen wet deposition in China induced by human activity

Figure 2

Correlation between Ndep in natural forest ecosystems and the distance between the forest site and nearest large city.

All natural forest monitoring sites in the 2000s were selected from our datasets. Large cities were selected if they contained more than 2 million inhabitants. Note: the area of shadow indicates the distance to which the Ndep of a natural forest was strongly influenced by the nearest city.

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