How accessible are coral reefs to people? A global assessment based on travel time

• DOI: 10.1111/ele.12577
• Publication Date: 2016-02-16T07:06:04Z
• Authors: Eva Maire; Joshua Cinner; Laure Velez; Cindy Huchery; Camilo Mora; Stephanie Dagata; Laurent Vigliola; Laurent Wantiez; Michel Kulbicki; David Mouillot
• Keywords: Realm; Marine conservation

Abstract The depletion of natural resources has become a major issue in many parts the world, with most accessible being at risk. In terrestrial realm, resource classically been related to accessibility through road networks. contrast, marine impact on living is often framed into Malthusian theory human density around ecosystems. Here, we develop new framework estimate global coral reefs using potential travel time from nearest settlement or market. We show that 58% are located < 30 min settlement. use case study New Caledonia demonstrate market strong predictor fish biomass reefs. also highlight relative deficit protection reef areas near people, disproportional far people. This suggests conservation efforts targeting low‐conflict places may already be receiving de facto due their isolation. Our assessment realm critical step better understand interplay between humans and resources.