Honey Bee Learning and Development Under Chronic Lead Exposure

Research data from an experiment exposing honey bee colonies to chronic, field-realistic concentrations of lead in their food. The study, led by Coline Monchanin of the Centre National de la Recherche Scientifique, demonstrates that lead consumption impaired bee cognition and morphological development. Bees exposed to the highest lead concentration showed reduced olfactory learning performance and developed smaller heads.

Use Cases

• Analyzing the correlation between lead exposure levels and olfactory learning performance scores.
• Modeling the impact of trace element pollutants on pollinator health and cognitive function.
• Investigating the relationship between morphological development (e.g., head size) and cognitive impairment in insects.

Strengths

• Data is derived from a controlled experiment exposing bee colonies to field-realistic concentrations of lead.
• The study directly measures two distinct outcomes: cognitive performance (olfactory learning) and physical development (head size).

Limitations

• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment.
• Data may reflect experimental bias inherent to the specific laboratory and species studied.

Provenance

Source

Centre National de la Recherche Scientifique

Collection Method

Experimental exposure of honey bee colonies to lead in food under controlled conditions.