Modelling daily weight variation in honey bee hives
Karina Arias-Calluari, Theotime Colin, Tanya Latty, Mary Myerscough,, Eduardo G. Altmann

TL;DR
This paper combines theoretical modeling and data analysis to understand honey bee hive weight dynamics, providing robust indicators for colony health from intra-day weight measurements.
Contribution
It introduces a hybrid approach using differential equations and statistical estimation to interpret hive weight time series for health assessment.
Findings
Reliable estimation of key health indicators from single-day data
Indicators align with previous research on bee colony health
Potential for early warning of colony failure
Abstract
A quantitative understanding of the dynamics of bee colonies is important to support global efforts to improve bee health and enhance pollination services. Traditional approaches focus either on theoretical models or data-centred statistical analyses. Here we argue that the combination of these two approaches is essential to obtain interpretable information on the state of bee colonies and show how this can be achieved in the case of time series of intra-day weight variation. We model how the foraging and food processing activities of bees affect global hive weight through a set of ordinary differential equations and show how to estimate reliable ranges for the ten parameters of this model from measurements on a single day. Our analysis of 10 hives at different times shows that crucial indicators of the health of honey bee colonies are estimated robustly and fall in ranges compatible…
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Taxonomy
TopicsInsect and Pesticide Research · Plant and animal studies · Insect and Arachnid Ecology and Behavior
