Open AccessCurrent and Future Distribution of the Tropical Tree Cedrela odorata L. in Mexico under Climate Change Scenarios Using MaxLike
Author(s) -
Israel EstradaContreras,
Miguel Equihua,
Javier Laborde,
Enrique MartínezMeyer,
Lázaro Rafael Sánchez-Velásquez
Publication year - 2016
Publication title -
plos one
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.99
H-Index - 332
ISSN - 1932-6203
DOI - 10.1371/journal.pone.0164178
Subject(s) - climate change , biodiversity , ecology , hadcm3 , geography , environmental niche modelling , global biodiversity , carbon sequestration , agroforestry , global warming , environmental science , forestry , ecological niche , general circulation model , biology , habitat , gcm transcription factors , carbon dioxide
Climate change is recognized as an important threat to global biodiversity because it increases the risk of extinction of many species on the planet. Mexico is a megadiverse country and native tree species such as red cedar ( Cedrela odorata ) can be used to maintain forests while helping mitigate climate change, because it is considered a fast growing pioneer species with great economic potential in the forestry industry. In order to assess possible shifts in areas suitable for C . odorata plantations in Mexico with ecological niche models, we used the MaxLike algorithm, climate variables, the geo-referenced records of this species, three general circulation models and three scenarios of future emissions. Results show a current potential distribution of 573,079 km 2 with an average probability of occurrence of 0.93 (± 0.13). The potential distribution area could increase up to 650,356 km 2 by 2060 according to the general circulation model HADCM3 B2, with an average probability of occurrence of 0.86 (± 0.14). Finally, we delimited an area of 35,377 km 2 that has a high potential for the establishment of C . odorata plantations, by selecting those sites with optimal conditions for its growth that are outside protected areas and are currently devoid of trees. C . odorata has a significant potential to help in the mitigation of the effects of climate change. Using MaxLike we identified extense areas in Mexico suitable to increase carbon sequestration through plantations of this highly valued native tree species.