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The global Moran’s I of NPPdir and NPPind in 2001, 2009, and 2018. NPPdir is the direct impact of urbanization on NPP and NPPind is the indirect impact of NPP.
| Years | GMI | Z | P | |
|---|---|---|---|---|
| 2009 | NPPdir | 0.152 | 31.197 | 0.001 |
| NPPind | 0.348 | 70.725 | 0.001 | |
| 2018 | NPPdir | 0.271 | 56.021 | 0.001 |
| NPPind | 0.378 | 74.398 | 0.001 |
