Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4374770 | Ecological Informatics | 2016 | 11 Pages |
Abstract
Spatial distribution of Hevea species in two biogeographic regions of India modelled by Maxent was found to be quite accurate when the model was calibrated with the sampled occurrence points of the same region as evidenced from our previous studies. However, the present study addresses the issue related to transferability of niche based model to predict the probable distribution of Hevea species in an unsampled region based on either its native or introduced range of the species. The result indicates that transferability depends on the extent of similarity between the climatic spaces occupied by the species in sampled region and unsampled regions of the species' distribution. The spatial transferability of the model was improved by using pooled occurrence data of the species from both introduced regions.
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Authors
Debabrata Ray, Mukunda Dev Behera, James Jacob,