Ecological niche conservatism spurs diversification in response to climate change

© 2024. The Author(s)..

Lengthy debate has surrounded the theoretical and empirical science of whether climatic niche evolution is related to increased or decreased rates of biological diversification. Because species can persist for thousands to millions of years, these questions cross broad scales of time and space. Thus, short-term experiments may not provide comprehensive understanding of the system, leading to the emergence of contrasting opinions: niche evolution may increase diversity by allowing species to explore and colonize new geographic areas across which they could speciate; or, niche conservatism might augment biodiversity by supporting isolation of populations that may then undergo allopatric speciation. Here, we use a simulation approach to test how biological diversification responds to different rates and modes of niche evolution. We find that niche conservatism promotes biological diversification, whereas labile niches-whether adapting to the conditions available or changing randomly-generally led to slower diversification rates. These novel results provide a framework for understanding how Earth-life interactions produced such a diverse biota.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - volume:8

Enthalten in:

Nature ecology & evolution - 8(2024), 4 vom: 17. Apr., Seite 729-738

Sprache:

Englisch

Beteiligte Personen:

Qiao, Huijie [VerfasserIn]
Peterson, A Townsend [VerfasserIn]
Myers, Corinne E [VerfasserIn]
Yang, Qinmin [VerfasserIn]
Saupe, Erin E [VerfasserIn]

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Volltext

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Journal Article

Anmerkungen:

Date Completed 15.04.2024

Date Revised 25.04.2024

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1038/s41559-024-02344-5

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM368642437