The earth is facing a catastrophic species extinction crisis. The dominant approach to conservation has been to focus on protecting pristine environments, but new research from Australia demonstrates that on average, urban environments contain disproportionately more threatened protected species in a given area than non-urban environments.
Investigators looked at the distributions of 1,643 protected species in Australia, and counted up the number of these species that occurred in square-kilometer units across the continent. By comparing the cells found in cities with those located in non-urban areas, the researchers explored the relative importance of cities for conserving nationally-protected species.
All cities in Australia contained protected species, and 30% of the species listed as protected in Australia inhabited urban environments. Cities consistently supported a greater number of protected species than other areas.
The findings highlight the opportunities that cities present for tackling biodiversity loss.
"Our results show that to tackle species extinction we can no longer afford to ignore the places where most of us live and work," said Dr. Christopher Ives, co-lead author of the Global Ecology and Biogeography study. "In Australia, every city has a role to play in safeguarding the country's most threatened biodiversity."
###
About Wiley
Wiley is a global provider of knowledge and knowledge-enabled services that improve outcomes in areas of research, professional practice and education. Through the Research segment, the Company provides digital and print scientific, technical, medical, and scholarly journals, reference works, books, database services, and advertising. The Professional Development segment provides digital and print books, online assessment and training services, and test prep and certification. In Education, Wiley provides education solutions including online program management services for higher education institutions and course management tools for instructors and students, as well as print and digital content. The Company's website can be accessed at http://www.wiley.com.
Journal
Global Ecology and Biogeography