TY  - INPR
A1  - Reschke, Jan-Olaf
A1  - Krüger, Susanne
A1  - Hertler, Christine
T1  - Early hominins: Successful hunters, catchers, or scavengers? An agent-based model about hunting strategies in tropical grasslands
T2  - Quaternary environments and humans
N2  - We can see an increasing consumption of meat together with the corresponding behavioral adaptations in early hominins, such as Homo erectus. This new development was driven by one or more behavioral adaptations, such as a shift to a higher-quality diet, increased social interactions and/or changes in the life history strategies. The methods by which these hominins obtained meat—through scavenging the carcasses of large herbivores or hunting themselves—remain a topic of debate. They seem to have thrived in expanding grasslands, which offered few resources except for herds of large, gregarious mammals. In our study, we developed an agent-based model that simulates the behavior of a group of hunter-gatherers foraging in a reconstructed tropical grassland environment. The environmental parameters, including plant availability and prey population densities, are derived from the Serengeti National Park. In this model, agents gather or hunt various species either alone or as a group, using strategies early hominins may already have access to. The basic behavior and the implemented hunting strategies are based on data from recent hunter-gatherer societies living in tropical grasslands. Our model demonstrates how foragers may have thrived in tropical grasslands by either adopting fast hunting strategies, which often require access to sophisticated hunting tools, or by cooperating extensively, which would rely on an enhanced social structure to promote cooperative behavior. Our model can be used to study other scenarios by offering the option to change the environmental conditions and aspects of the agent behavior.
KW  - Agent-Based Modelling
KW  - Early Hominin Evolution
KW  - Subsistence Strategies
KW  - Hunting Strategies
KW  - Tropical Grassland Ecosystem
Y1  - 2024
UR  - http://publikationen.ub.uni-frankfurt.de/frontdoor/index/index/docId/86616
UR  - https://nbn-resolving.org/urn:nbn:de:hebis:30:3-866164
SN  - 2950-2365
VL  - 2
IS  - 5, 100019
PB  - Elsevier
CY  - Amsterdam
ER  -