Modeling the Use of Seaweed for Fire by Hunter-Gatherers in the Atacama Desert
Author(s): Andreu Arinyo I Prats; Debora Zurro Hernandez
Year: 2024
Summary
This is an abstract from the "Archaeophycology: New (Ethno)Archaeological Approaches to Understand the Contribution of Seaweed to the Subsistence and Social Life of Coastal Populations" session, at the 89th annual meeting of the Society for American Archaeology.
The use of fire is essential for contemporary human populations. Yet the presence of an active population in the coastal Atacama desert, with limited land-based combustible, leaves us with the intriguing possibility that the ancestral inhabitants of this region used the abundant seaweed brought by the tides as a resource to sustain fires. To test this possibility, we introduce a simulation model consisting of three primary components: land-based combustible resource production, accumulation of combustibles along the seashore, and their consumption by human communities. The model proposes the use of a logistic law to describe how resources increase over time and provide a parameter range of consumption and use of each of the components that can be tested against empirical evidence.
Cite this Record
Modeling the Use of Seaweed for Fire by Hunter-Gatherers in the Atacama Desert. Andreu Arinyo I Prats, Debora Zurro Hernandez. Presented at The 89th Annual Meeting of the Society for American Archaeology. 2024 ( tDAR id: 498417)
This Resource is Part of the Following Collections
Keywords
General
Andes: Formative
•
Coastal and Island Archaeology
•
Digital Archaeology: Simulation and Modeling
Geographic Keywords
South America: Andes
Spatial Coverage
min long: -82.441; min lat: -56.17 ; max long: -64.863; max lat: 16.636 ;
Record Identifiers
Abstract Id(s): 38646.0