Extending species-area relationships into the realm of ecoacoustics: The soundscape-area relationship

Luypaert, Thomas, Bueno, Anderson S., Haugaasen, Torbjørn and Peres, Carlos A. ORCID: https://orcid.org/0000-0002-1588-8765 (2024) Extending species-area relationships into the realm of ecoacoustics: The soundscape-area relationship. Ecology Letters, 27 (10). ISSN 1461-023X

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Abstract

The rise in species richness with area is one of the few ironclad ecological relationships. Yet, little is known about the spatial scaling of alternative dimensions of diversity. Here, we provide empirical evidence for a relationship between the richness of acoustic traits emanating from a landscape, or soundscape richness, and island area, which we term the SoundScape-Area Relationship (SSAR). We show a positive relationship between the gamma soundscape richness and island area. This relationship breaks down at the smallest spatial scales, indicating a small-island effect. Moreover, we demonstrate a positive spatial scaling of the plot-scale alpha soundscape richness, but not the beta soundscape turnover, suggesting a direct effect of species on acoustic trait diversity. We conclude that the general scaling of biodiversity can be extended into the realm of ecoacoustics, implying soundscape metrics are sensitive to fundamental ecological patterns and useful in disentangling their complex mechanistic drivers.

Item Type: Article
Additional Information: Data Availability Statement: The data and code that support the findings of this study are openly available on Data Dryad at http://doi.org/10.5061/dryad.p2ngf1vzw. Funding Information: This work was supported by Instituto Chico Mendes de Conserva\u00E7\u00E3o da Biodiversidade, Rufford Foundation (17715\u20101), Conselho Nacional de Desenvolvimento Cient\u00EDfico e Tecnol\u00F3gico (200463/2014\u20104), Natural Environment Research Council (NE/J01401X/1), University of East Anglia, Norges Milj\u00F8\u2010 og Biovitenskapelige Universitet.
Uncontrolled Keywords: acoustic indices,acoustic niche hypothesis,ecoacoustics,forest insularization,habitat fragmentation,island biogeography,soundscape ecology,soundscape-area relationships (ssar),ecology, evolution, behavior and systematics ,/dk/atira/pure/subjectarea/asjc/1100/1105
Faculty \ School: Faculty of Science > School of Environmental Sciences
University of East Anglia Research Groups/Centres > Theme - ClimateUEA
UEA Research Groups: Faculty of Science > Research Groups > Environmental Biology
Faculty of Science > Research Centres > Centre for Ecology, Evolution and Conservation
Related URLs:
Depositing User: LivePure Connector
Date Deposited: 04 Nov 2024 17:30
Last Modified: 29 Nov 2024 01:52
URI: https://ueaeprints.uea.ac.uk/id/eprint/97472
DOI: 10.1111/ele.14529

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