A group of researchers developed Power Theory, a model emphasizing the role of demography in political centralization, and applied it to the shift in power dynamics in prehistoric northern coastal ...

1 The term `density-dependence' is often applied rather loosely to a variety of aspects of local abundance. `Density' is most commonly measured as the size of a local population and/or the (average) ...

We studied density and mean body size in populations of stream-living resident brown trout Salmo trutta, anadromous populations of S. trutta, and Atlantic salmon Salmo salar in southern Sweden using ...

Early populations shifted from quasi-egalitarian hunter-gatherer societies to communities governed by a centralized authority in the middle to late Holocene, but how the transition occurred still ...