Book contents
- Frontmatter
- Contents
- Preface
- Acknowledgments
- Part I History and ecological basis of species distribution modeling
- Part II The data needed for modeling species distributions
- Part III An overview of the modeling methods
- Part IV Model evaluation and implementation
- 9 Model evaluation
- 10 Implementation of species distribution models
- References
- Index
10 - Implementation of species distribution models
Published online by Cambridge University Press: 05 August 2012
- Frontmatter
- Contents
- Preface
- Acknowledgments
- Part I History and ecological basis of species distribution modeling
- Part II The data needed for modeling species distributions
- Part III An overview of the modeling methods
- Part IV Model evaluation and implementation
- 9 Model evaluation
- 10 Implementation of species distribution models
- References
- Index
Summary
Introduction
Species distribution modeling involves the development of formal, usually quantitative rules linking species occurrence or abundance to environmental variables. This book has emphasized the use of species distribution models for spatial prediction of species occurrence – that is, applying the rules to maps of the environmental predictors in order to derive a map of the potential distribution (likelihood of occurrence) of, or habitat suitability for, a species. Although it is the models themselves, their parameters and validation, that are often emphasized in the literature, the predictive maps are the “data products” that get used, often in combination with other models or spatial data, for all of the purposes outlined in Chapter 1. These applications include conservation prioritization, planning and reserve design, environmental impact assessment, predicting the impacts of global change on ecosystems, predicting the risk of pathogens and exotic species invasion in new regions, and ecological restoration and species reintroductions.
A 2007 paper noted the profusion of recently published SDM studies – they had discovered, using a keyword search, 42 papers in the prior seven years (Peterson et al., 2007). However, this has been eclipsed by a recent ISI Web of Science search (on 22 October 2008), using the fairly restrictive parameters Topic = (“species distribution model*” OR “ecological niche model*” OR “climat* niche model*”), that resulted in a list of 45 publications for 2007 alone, and 36 published papers recorded in the first nine months of 2008.
- Type
- Chapter
- Information
- Mapping Species DistributionsSpatial Inference and Prediction, pp. 235 - 261Publisher: Cambridge University PressPrint publication year: 2010