Open Data requirements for applied ecology and conservation: case study of a wide-ranging marine vertebrate

Abstract

Wide-ranging animals often traverse more than one country, making it important toestablish international management co-operations and agreed protocols; however, accessing allavailable information on a given species, or even a population of interest, compiled by local,national and international organisations is often complicated. In the case of sea turtles, this issueis further compounded because different life stages of the same population occupy different typesof habitat; even as adults, while part of the population aggregates to breed at a single site in agiven year, all other adult individuals are dispersed across foraging habitats in distance. Informationon the number of individuals, movement patterns and habitat use are needed to: (1) identify,select and conserve key breeding, foraging and developmental habitat effectively, (2) developrealistic models to predict current and future threat status of animals as accurately as possible, and(3) mitigate pressures operating in distant areas that, otherwise, might not be detected or linkedto the population of interest. Here, I use sea turtles as a case study to show how our current knowledgeon wide-ranging marine species is currently incomplete and, in many cases, disjointed. Inparticular, different techniques are often used to assimilate different types of information in differentsettings for different purposes (e.g. mark-recapture, genetics, strandings and nesting data).Ultimately, opening access to these data sources would facilitate major advances in research, aswell as the transfer of knowledge and information to practitioners, allowing the effective implementationof conservation management.