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­Change of niche in guanaco (Lama guanicoe): The effects of climate change on habitat suitability and lineage conservatism in Chile

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103 days ago
PJpreprint: ­Change of niche in guanaco (Lama guanicoe): The effects of climate change on habitat suitability and lineage conservatism in Chile https://t.co/M5yANjmV46
103 days ago
­Change of niche in guanaco (Lama guanicoe): The effects of climate change on habitat suitability and lineage conservatism in Chile https://t.co/J3b6k2IDGm
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Supplemental Information

Map of differences between methodologic models

This is the predictive mapping for both methods used in this work. Panel (A) forecast-model 1 product of the average of models under different GCMs, Panel (B) forecast-model 2 product the bioclimatic variables averaged under the different GCMs. Here we have subtracted the panel prediction (B) on panel (A). In panel (C) the differences in the predictions of both forecast models are observed, the red areas indicate overestimation of the distribution of L. guanicoe, and blue zones indicate an underestimation of this distribution.

DOI: 10.7287/peerj.preprints.3517v1/supp-1

Pairwise correlation values from bioclimatic variables

BIO1: Annual mean temperature; BIO4: Temperature seasonality; BIO7: Temperature annual range; BIO12: Annual precipitation; BIO15: Precipitation seasonality

DOI: 10.7287/peerj.preprints.3517v1/supp-2

Principal component analysis of bioclimatic variables

Biplot of principal component from a bioclimatic variables final set. Where BIO1: Annual mean temperature; BIO4: Temperature seasonality; BIO7: Temperature annual range; BIO12: Annual precipitation; BIO15: Precipitation seasonality.

DOI: 10.7287/peerj.preprints.3517v1/supp-3

Area Under the Curve (AUC) Jackknife analysis of environmental variables

AUC Jackknife analysis for the environmental variables used in the current distribution models generation of each guanaco lineage in Chile. Bio1 = Annual mean temperature; Bio4 = Temperature seasonality; Bio7 = Temperature annual range; Bio12 = Annual precipitation Bio15 = Precipitation seasonality.

DOI: 10.7287/peerj.preprints.3517v1/supp-4

Geographic distribution model for L. guanicoe and its lineages

DOI: 10.7287/peerj.preprints.3517v1/supp-5

Additional Information

Competing Interests

The authors declare that they have no competing interests.

Author Contributions

Andrea G Castillo performed the experiments, analyzed the data, wrote the paper, prepared figures and/or tables.

Dominique Alò wrote the paper, reviewed drafts of the paper.

Benito A González contributed reagents/materials/analysis tools, reviewed drafts of the paper.

Horacio Samaniego conceived and designed the experiments, performed the experiments, analyzed the data, contributed reagents/materials/analysis tools, wrote the paper, reviewed drafts of the paper.

Funding

This work was supported by Fondecyt #1161280, FONDEF D10I1038. The funders had no role in study design, data collection and analysis, decision to publish, or preparation of the manuscript.


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