10.7910/DVN/HS5OXFHamilton, StuartStuartHamilton0000-0001-8114-7247https://ror.org/01vx35703Harvard Dataverse2015Earth and Environmental SciencesGlobal Mangrove CoverMangrove CoverHamilton, StuartStuartHamiltonEast Carolina University2015-09-012025-07-21Spreadsheet10.1111/geb.1244242450application/vnd.openxmlformats-officedocument.spreadsheetml.sheet4.1CC0 1.0These data have undergone substantial revisions and are now updated to 2020. Please use the new paper, citation, and data which can be found at <p>https://www.igi-global.com/article/a-global-database-to-monitor-annual-mangrove-forest-change-2000-2020/361727 <p>the new Dataverse is at https://dataverse.harvard.edu/dataverse/GMC-21 <p> <p>CGMFC-21 provides high resolution local, regional, national, and global estimates of annual mangrove forest levels using continuous data from 2000 through to 2012 with the goal of driving mangrove research questions pertaining to biodiversity, climate change, food security, livelihoods, fisheries support, and conservation that have been hindered until now by a lack of suitable data. CGMFC-21 provides the required spatiotemporal resolutions to not only set REDD baseline measures globally in a systematic manner, but also to account for forest degradation as well as deforestation on an annual basis. Countries showing relatively high levels of 21st Century mangrove loss include Myanmar, Guatemala, Malaysia, Cambodia, and Indonesia. Many nations that have reported mangrove deforestation in earlier periods such as Ecuador, Bangladesh and Nigeria, have stabilized their mangrove levels during this period. Indonesia remains by far the largest mangrove holding nation containing between 26.16% and 28.50% of the global mangrove area with a deforestation rate of between 0.26% and 0.63% annually. Global mangrove deforestation continues but at a much reduced rate of between 0.16% and 0.39% annually. Annual mangrove deforestation is now close to zero in the Americas, Africa, and Australia as well as in selected Ramsar sites and protected areas. The global mangrove deforestation pattern during the 21st Century is one of decreasing rates of deforestation, with many nations essentially stable, with the exception of the largest mangrove holding region of Southeast Asia.bit.ly/1lMJ9zj