Hypsographic demography: The distribution of human ...

We summarized the relationship between Earth’s human population and its occupied land area by means of two empirical bivariate frequency distributions (two-dimensional histograms), one for absolute population (numbers of persons) ... 2021 . densities between 1 and 10,000 peopleykm2 with a persistent modal density of 100–200 peopleykm2 at ... ................
................