TABLE 3.
Human population density and land use distribution in China during the historical periods.
| Period | Human population density (people/km2) | Urban and village (%) | Seminatural and wild (%) |
|---|---|---|---|
| 1400 | 7 | 1.1 | 64.8 |
| 1700 | 12 | 1.6 | 62.1 |
| 2010 | 142 | 48.34 | 18.5 |
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