Optimization of spatial scale, but not functional shape, affects the performance of habitat suitability models: a case study of tigers (Panthera tigris) in Thailand

Eric Ash; David W. Macdonald; Samuel A. Cushman; Adisorn Noochdumrong; Tim Redford; Żaneta Kaszta

doi:10.1007/s10980-020-01105-6

Treesearch

Optimization of spatial scale, but not functional shape, affects the performance of habitat suitability models: a case study of tigers (Panthera tigris) in Thailand

Formally Refereed

Authors:

Eric Ash, David W. Macdonald, Samuel A. Cushman, Adisorn Noochdumrong, Tim Redford, Żaneta Kaszta

Year:

2021

Type:

Scientific Journal

Station:

Rocky Mountain Research Station

DOI:

https://doi.org/10.1007/s10980-020-01105-6

Source:

Landscape Ecology

Download (PDF 1.30 MB)

Download (PDF 1.30 MB): https://research.fs.usda.gov/download/treesearch/63390.pdf

Abstract

Species habitat suitability models rarely incorporate multiple spatial scales or functional shapes of a species’ response to covariates. Optimizing models for these factors may produce more robust, reliable, and informative habitat suitability models, which can be beneficial for the conservation of rare and endangered species, such as tigers (Panthera tigris).

Keywords

functional form, habitat selection, Panthera tigris, scale-optimization, shape optimization, Dong Phayayen–Khao Yai Forest Complex

Citation

Ash, Eric; Macdonald, David W.; Cushman, Samuel A.; Noochdumrong, Adisorn; Redford, Tim; Kaszta, Zaneta. 2021. Optimization of spatial scale, but not functional shape, affects the performance of habitat suitability models: a case study of tigers (Panthera tigris) in Thailand. Landscape Ecology. 36(2): 455-474. https://doi.org/10.1007/s10980-020-01105-6.