2008/02/07 by Nancy B. Grimm, Stanley H. Faeth, Nancy E. Golubiewski +4 · 23 citations
Environmental Science · #Land Use and Ecosystem Services #Wildlife-Road Interactions and Conservation #Urban Green Space and Health
paper · doi:10.1126/science.1150195
openalex publication_date 2008/02/07 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/04
Urban areas are hot spots that drive environmental change at multiple scales. Material demands of production and human consumption alter land use and cover, biodiversity, and hydrosystems locally to regionally, and urban waste discharge affects local to global biogeochemical cycles and climate. For urbanites, however, global environmental changes are swamped by dramatic changes in the local environment. Urban ecology integrates natural and social sciences to study these radically altered local environments and their regional and global effects. Cities themselves present both the problems and solutions to sustainability challenges of an increasingly urbanized world.