Opportunities and threats for pollinator conservation in global towns and cities

Urban Farm DB summary

Urban expansion is a major threat to biodiversity, yet some pollinator groups, particularly bees, can thrive in urban areas. Recent studies indicate that local floral resources and the amount of impervious cover influence pollinator abundance, richness, and community composition. Urban intensification, chemicals, climate change, and increased honey bee colony densities all negatively affect urban pollinators.