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| Version | Summary | Created by | Modification | Content Size | Created at | Operation |
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| 1 | Sirius Huang | -- | 799 | 2022-10-31 01:42:25 |
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Environmental niche modelling, alternatively known as species distribution modelling, (ecological) niche modelling, predictive habitat distribution modelling, and climate envelope modelling refers to the process of using computer algorithms to predict the distribution of species in geographic space on the basis of a mathematical representation of their known distribution in environmental space (= realized ecological niche). The environment is in most cases represented by climate data (such as temperature, and precipitation), but other variables such as soil type, water depth, and land cover can also be used. These models allow for interpolating between a limited number of species occurrence and they are used in several research areas in conservation biology, ecology and evolution. The extent to which such modelled data reflect real-world species distributions will depend on a number of factors, including the nature, complexity, and accuracy of the models used and the quality of the available environmental data layers; the availability of sufficient and reliable species distribution data as model input; and the influence of various factors such as barriers to dispersal, geologic history, or biotic interactions, that increase the difference between the realized niche and the fundamental niche. Environmental niche modelling may be considered a part of the discipline of biodiversity informatics.
References
- Morin, X.; Thuiller (2009). "Comparing niche- and process-based models to reduce prediction uncertainty in species range shifts under climate change.". Ecology 90 (5): 1301–13. doi:10.1890/08-0134.1. PMID 19537550. https://dx.doi.org/10.1890%2F08-0134.1
- Nix HA (1986). "BIOCLIM — a Bioclimatic Analysis and Prediction System". Research report, CSIRO Division of Water and Land Resources 1983–1985: 59–60.
- Nix HA (1986). "A biogeographic analysis of Australian elapid snakes". in Longmore. Atlas of Elapid Snakes of Australia. Australian Flora and Fauna Series 7. Bureau of Flora and Fauna, Canberra. pp. 4–15.
