And if population density is the correct yardstick ... term “overpopulation” — because there is no clear demographic definition. For instance, is Haiti, with an annual population growth ...

By this definition, the New York City urban area ... As a result, while Manhattan alone has a population density of 70,826 people per square mile, the urban area has a population density of ...

Other small urban regions, like Monaco, Singapore and Vatican City, also ranked highly in population density. While these areas all have populations of less than 10 million combined, those ...

Positive density dependence in survivorship due ... will not increase with population size (Figure 2b). By the definition above, a population with an Allee effect will exhibit an increase over ...

But more detailed neighborhood census counts reveal that U.S. population density actually rose in the past decade after falling in the previous two decades, a result of faster growth in the most ...