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Model-based ordination for species with unequal niche widths

Hui, Francis; Veen, Bert van der; Hovstad, Knut A.; Solbu, Erik B.; O'Hara, Robert B.

Description

It is common practice for ecologists to examine species niches in the study of community composition. The response curve of a species in the fundamental niche is usually assumed to be quadratic. The centre of a quadratic curve represents a species' optimal environmental conditions, and the width its ability to tolerate deviations from the optimum. Most multivariate methods assume species respond linearly to niche axes, or with a quadratic curve that is of equal width for all species. However,...[Show more]

CollectionsANU Research Publications
Date published: 2021
Type: Journal article
URI: http://hdl.handle.net/1885/286633
Source: Methods in Ecology and Evolution
DOI: 10.1111/2041-210X.13595
Access Rights: Open Access

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