[Paper] Hunter-gatherer residential mobility and the marginal value of rainforest patches

New paper in PNAS; a study of Batek Negrito lifestyle patterns in Peninsular Malaysia and what it can tell us about hunter-gatherer mobility.

Hunter-gatherers are notable for their high levels of mobility, but the ecological and social cues that determine the timing of camp movements (residential mobility) are poorly understood. Using models from foraging theory, we found that, for one population of hunter-gatherers, camp movements coincided with the point at which resource acquisition declined to a critical threshold level, but before local resources were completely depleted. These results suggest that hunter-gatherer residential mobility is constrained in a predictable fashion by rates of local resource depletion.

Source: Hunter-gatherer residential mobility and the marginal value of rainforest patches

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Author: Noel Tan

Dr Noel Hidalgo Tan is the Senior Specialist in Archaeology at SEAMEO-SPAFA, the Southeast Asian Regional Centre for Archaelogy and Fine Arts.

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