UZA Number : A code assigned by FTA that is a numerical ranking by UZA population size. Urbanized area and population are based on U.S. Bureau of the Census statistics
Ilan Kelman (ed.), Vulnerability and Resilience Definitions and References, Version 2, 2007. http://www.islandvulnerability.org/docs/vulnres.pd f, (Vulnr and Resilience - Brit) {524}