Observed electric charge of insect swarms and their contribution to atmospheric electricity

Abstract

Overview

The atmosphere encompasses various electric charge sources vital for processes like droplet aggregation and dust removal. The role of biotic sources, notably insect swarms, in atmospheric electricity has been underexplored.

Findings

• Theoretical and empirical evidence shows that honeybee swarms significantly contribute to atmospheric electricity, correlating with the swarm density.
• A comparative assessment reveals that insect swarms' electrical contributions are similar to those from meteorological phenomena.

Conclusion

Insect swarms transport charge within the lower atmosphere, offering a previously unrecognized source of electrical variability. This new understanding urges reconsideration of current climate models and invites further interdisciplinary research.