Bee-Plant-Pollution

Pollution by anthropogenic particles, such as microplastics, brake abrasion or soot, are emitted in the air, alongside naturally occurring particles. This could contaminate nectar and other floral resources. However, the extent of this contamination and whether it affects flower visitors is largely unknown. Nectar feeding bees and other Hymenopterans may ingest these particles.

The aim of this project is to investigate

• Contamination of nectar with anthropogenic particles in relation to flower morphology, road distance etc.
• Differences in the uptake of particles from flowers by different flower visitors.
• Impact of anthropogenic particles on flower visitors.

Results from this project will highlight the impact of air pollution from micro-particles on flowers and flower pollinators and thus contribute to a better understanding of this previously understudied stressor. This may subsequently lead to improvements in protective measures for flower pollinators.

Responsible team members: Kenneth Kuba