Hunter-gatherer foraging: A linear programming approach
dc.contributor.author | Belovsky, Gary E. | en_US |
dc.date.accessioned | 2006-04-07T19:56:02Z | |
dc.date.available | 2006-04-07T19:56:02Z | |
dc.date.issued | 1987-03 | en_US |
dc.identifier.citation | Belovsky, Gary E. (1987/03)."Hunter-gatherer foraging: A linear programming approach." Journal of Anthropological Archaeology 6(1): 29-76. <http://hdl.handle.net/2027.42/26778> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6WH6-4D6RRG4-2/2/e3911ed4dfc0046f312fef7347f023c3 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/26778 | |
dc.description.abstract | A linear program model is developed to examine how much effort hunter-gatherers should devote to hunting vs gathering. This foraging model contains a foraging time, a digestive capacity, and a nutritional constraint which determine the optimal solution to a given human foraging goal: nutritional maximization, foraging time minimization, risk aversion, or food storage maximization. The model is compared with the most commonly used foraging models in anthropology and is shown to be more appropriate for hunter-gatherers. Using data on present day hunter-gatherers, the model's solution is shown to indicate quantitatively that these people tend to either maximize their energy or protein intake rather than minimize their time spent providing for their energy and protein needs. The model also predicts diet proportions, absolute food intake, time spent foraging, and sexual division of labor. A general version of the model is developed where the hunting and gathering cropping rates are made functions of environmental primary production. The solutions to this model agree with world patterns of hunter-gatherer diets, foraging time, and sexual division of labor. Modifications of the model to investigate risk-averse foraging and food storage are also presented, and the model is applied to determine when agriculture/pastoralism might be adopted and how hunter-gatherer body size might be selected. Although the model appears closely to predict observed hunter-gatherer foraging, the model's sensitivity and the quality of the data available make its uncritical acceptance unwarranted at this time. | en_US |
dc.format.extent | 3081476 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Hunter-gatherer foraging: A linear programming approach | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Population and Demography | en_US |
dc.subject.hlbsecondlevel | Classical Studies | en_US |
dc.subject.hlbtoplevel | Social Sciences | en_US |
dc.subject.hlbtoplevel | Humanities | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | School of Natural Resources and Department of Biological Sciences, The University of Michigan, Ann Arbor, Michigan 48109-1115, USA | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/26778/1/0000334.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1016/0278-4165(87)90016-X | en_US |
dc.identifier.source | Journal of Anthropological Archaeology | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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