Most towns and cities have low population densities.
Such people have lived in the rain forest for centuries and at low population densities pose little or no problem.
Low population densities abound, with parkland separating roads and industry from housing.
The best evidence on this comes from more modern human groups living in small-scale societies with low population densities: the Inuit, Bambuti, Kung Bushmen and others.
Even once it finally hit land, in Mexico on Tuesday on the Yucatán Peninsula and again on Wednesday on the gulf coast north of Veracruz, Hurricane Dean struck in spots with relatively low population densities and little tourist infrastructure.
The second-, third-, and fourth-biggest quakes had a combined death toll of only three, thanks to low population densities (Papua New Guinea; Kamchatka) or extremely deep points of origin (the Philippines).
He suggested that low population density might contribute to compliance, with New Hampshire and Maine at the top of the registration chart, but that would not account for the low showing of other states with low population densities like Kentucky and Mississippi.
The lack of a conventional urban core in Los Angeles, along with comparatively low population densities, had made it difficult to construct modern rapid-transit systems there, but work on a subway system in Los Angeles began in the 1980s.
As befits their sessile life-style and low population densities, sponges that reproduce sexually are usually hermaphroditic; that is, each individual is capable of producing both sperm and eggs, but often at different times to prevent self-fertilization.
The suburban "collar counties" of Lake, McHenry, Kane, DuPage, Will, and Kendall were once entirely rural with low population densities, but the massive influx of residents and businesses has forced them to expand services.
The high and low population densities were recorded in summer and early monsoon season respectively.
