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Partialling out the Spatial Component of Ecological Variation

Borcard, Daniel, Legendre, Pierre, Drapeau, Pierre·1992·Ecology

Abstract

A method is proposed to partition the variation of species abundance data into independent components: pure spatial, pure environmental, spatial component of environmental influence, and undetermined. The new method uses pre—existing techniques and computer programs of canonical ordination. The intrinsic spatial component of community structure is partialled out of the species—environment relationship in order to see if the environmental control model still holds. The method is illustrated using oribatid mites in a peat blanket, forest vegetation data, and aquatic heterotrophic bacteria. In this latter example, the new method is shown to be complementary to another approach based on partial Mantel tests.

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Metadata

Authors
Borcard, D., Legendre, P., & Drapeau, P.
Venue
Ecology
Publisher
Wiley
Published
1992-06
Volume
73
Issue
3
Pages
1045-1055
ISSN
  • 0012-9658 (ISSN-L)
  • 1939-9170
OpenAlex
W1967075719
Cited by
4,273
References
0
FWCI
32.89
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Partialling out the Spatial Component of Ecological Variation. https://app.cochat.ai/papers/10.2307/1940179
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Borcard, D., Legendre, P., & Drapeau, P. (1992). Partialling out the Spatial Component of Ecological Variation. Ecology. https://doi.org/10.2307/1940179

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