Global Map (IMAGE) Helmholtz Centre for Environmental Research - UFZ Caption This is a global land system archetypes: world map. The data for this classification refer to the year 2005. Credit Source: Tomáš Václavík/UFZ Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.