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Activity Number: 84 - Contributed Poster Presentations: Section on Statistics and the Environment
Type: Contributed
Date/Time: Monday, August 3, 2020 : 10:00 AM to 2:00 PM
Sponsor: Section on Statistics and the Environment
Abstract #310942
Title: Optimal Sampling Regimes for Estimating Predator-Prey Dynamics
Author(s): Rebecca Bergee*
Companies: Doctoral Student - Systems Modeling & Analysis Virginia Commonwealth University
Keywords: Bayesian Hierarchical Models; Dynamical Systems; Environmental Flow; Lotka-Volterra; Optimality Criteria
Abstract:

Ecologists are interested in modeling predator-prey dynamics to represent realistic environmental encounters. Modeling dynamical systems can assist with conservation efforts and wildlife management. Traditionally, ecologists follow classical sampling theory and collect samples on a regular time frequency. However, sampling can be an expensive process due to limited resources and funding. In some cases the environments are threatening, and ecologists prefer to limit their time collecting data. We propose a new approach that optimizes data collection based on the dynamics associated with a predator-prey relationship.


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