Urban Farm DB
Research catalogue
Database research record2017·United States (California)

Urban arthropods respond variably to changes in landscape context and spatial scale

Monika Egerer, Courtney Arel, Michelle D. Otoshi, Robyn D. Quistberg, Peter Bichier, Stacy M. Philpott

Journal of Urban Ecology

Urban Farm DB summary

This three-year study in 19 urban community gardens on the California central coast examined how urban landscape intensification and diversity influence the abundance and richness of five arthropod groups (ants, bees, ladybeetles, parasitoids, spiders) across six spatial scales (200 m to 5 km). All arthropod groups were influenced by landscape factors, but this influence varied with spatial scale and local habitat features, likely due to arthropod community interactions and life history strategies.