エコリージョン
英語:
Olson, David M.; Dinerstein, Eric; Wikramanayake, Eric D.; et al. (2001). “Terrestrial ecoregions of the World: a new map of life on Earth”. BioScience 51 (11): 933–938. doi:10.1641/0006-3568(2001)051[0933:TEOTWA]2.0.CO;2.
Burgess, Neil; Hales, Jennifer D'Amico; Underwood, Emma; Dinerstein, Eric; Olson, David; Illanga, Itoua; Schipper, Jan; Ricketts, Taylor et al. (2004). Terrestrial Ecoregions of Africa and Madagascar – A Conservation Assessment. Washington DC: Island Press. https://www.