Tracking global Change in ecosystem area: The Wetland Extent Trends index Author Dixon M.J.R., Loh J., Davidson N.C., Beltrame C, Freeman R., Walpole M. Journal/Series Biological Conservation | Vol. 193; p. 27-35 Date 2015 Source IUCN (ID: ANA-090286) Publisher | Place of publication Science | Amsterdam, Netherlands Document type Article in periodical Language English Field of application International Subject Wild species & ecosystems Keyword Protected area Wetlands Climate change