This article was originally published with the title “ The Urbanization of the Human Population ” in Scientific American Magazine Vol. 213 No. 3 (September 1965), p. 40 doi:10.1038 ...

2016. "Development of New Open and Free Multi-emporal Global Population Grids at 250 M Resolution." Proceedings of the AGILE. Fujita, Masahisa, and Hideaki Ogawa. 1982. "Multiple Equilibria and ...

The urban population increased from 2.8% of the total population in 1915 to 13.2% in 1944. It was estimated that there were about four million Koreans overseas—representing 13% of all Koreans ...

"We've hypothesized that population density may have a positive ... benefit and marginalize human populations trickle down to urban ecosystems -- suggesting that the presence, or lack, of humans ...