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      Romania - Tulcea (dragonflies database)Database with details on dragonfly species (taxa, photos, authors etc.) recorded in the Danube Delta Biosphere Reserve (Romania) area.
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      Natura 2000 Danube floodplainsNatura 2000 database including approx. 125 protected sites along the navigable Danube
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      Global Forest Change 2000–2015Results from time-series analysis of Landsat images in characterizing global forest extent and change from 2000 through 2015. For additional information about these results,...