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Home > Featured Articles > Geographic risk assessment reveals spatial variation in invasion potential of exotic reptiles in an invasive species hotspot > Geographic risk assessment reveals spatial variation in invasion potential of exotic reptiles in an invasive species hotspot

Geographic risk assessment reveals spatial variation in invasion potential of exotic reptiles in an invasive species hotspot [1]

Invasive species are among the primary threats to biodiversity and risk assessment is one problem-solving approach that can prioritize and guide efforts to reduce the negative consequences of invasion. We used a nichemodeling framework to conduct a geographic risk assessment of exotic reptiles in the state of Florida, USA, a region with the highest density of invasive herpetofaunal species in the world. We then compared model predictions with observed records of exotic species across the state. We compiled georeferenced native occurrence locations of exotic reptile species found in Florida and used maximum entropy modeling with global-scale environmental data as inputs. 

Original Source [2]

Publication Date: 
31/08/2015
Ikuko Fujisaki [3], Frank J. Mazzotti [4], James Watling & et al [5]
Herpetological Conservation and Biology [6]
10
2
621–632
Tags:
Invasive Alien Species [7], Reptiles [8], United States Of America (US) [9], Biodiversity [10], Climate [11]
Centre for Science and Environment
National Knowledge Commission Government of India

Technology Partners: MimirTech


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Source URL: http://admin.indiaenvironmentportal.org.in/feature-article/geographic-risk-assessment-reveals-spatial-variation-invasion-potential-exotic

Links:
[1] http://admin.indiaenvironmentportal.org.in/feature-article/geographic-risk-assessment-reveals-spatial-variation-invasion-potential-exotic
[2] http://www.herpconbio.org/Volume_10/Issue_2/Fujisaki_etal_2015.pdf
[3] http://admin.indiaenvironmentportal.org.in/category/author/ikuko-fujisaki
[4] http://admin.indiaenvironmentportal.org.in/category/author/frank-j-mazzotti
[5] http://admin.indiaenvironmentportal.org.in/category/author/james-watling-et-al
[6] http://admin.indiaenvironmentportal.org.in/category/journal/herpetological-conservation-and-biology
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/invasive-alien-species
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/reptiles
[9] http://admin.indiaenvironmentportal.org.in/category/thesaurus/united-states-america-us
[10] http://admin.indiaenvironmentportal.org.in/category/thesaurus/biodiversity
[11] http://admin.indiaenvironmentportal.org.in/category/thesaurus/climate