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Number of globally threatened seabird species, by marine ecoregion.
Using the online IUCN resource, the threatened species for each ecoregion were filtered for marine species only. Threatened species refer to those listed by IUCN Red List as Vulnerable, Endangered, or Critically Endangered (www.redlist.org). We downloaded the digital GIS data and summarized it by marine ecoregion to result in the number of threatened species per marine ecoregion.
These data were derived by The Nature Conservancy, and were displayed in a map published in The Atlas of Global Conservation (Hoekstra et al., University of California Press, 2010). More information at http://nature.org/atlas.
Data derived from:
International Union for Conservation of Nature (IUCN). 2008. IUCN Red List of Threatened Species. Available at www.redlist.org.
Hoekstra, J. M., J. L. Molnar, M. Jennings, C. Revenga, M. D. Spalding, T. M. Boucher, J. C. Robertson, T. J. Heibel, with K. Ellison. 2010. The Atlas of Global Conservation: Changes, Challenges, and Opportunities to Make a Difference. Ed. J. L. Molnar. Berkeley: University of California Press.
Any modification of the original map to ecoregion boundaries, units, names, or realm and province classes must be noted and explained alongside the original citation. (For citation, see Data Set Credit.)
The MEOW Working Group (authors Spalding et al.) shall not be held liable for improper or incorrect use of the data described and/or contained herein. Any sale, distribution, loan, or offering for use of these digital data, in whole or in part, is prohibited without the approval of the MEOW Working Group. The use of these data to produce other GIS products and services with the intent to sell for a profit is prohibited without the written consent of the MEOW Working Group. All parties receiving these data must be informed of these restrictions. The MEOW Working Group and its members' respective organizations shall be acknowledged as data contributors to any reports or other products derived from these data.
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