Representing plant diversity in land models : An evolutionary approach to make "Functional Types" more functional

© 2022 John Wiley & Sons Ltd.

Bibliographische Detailangaben
Veröffentlicht in:Global change biology. - 1999. - 28(2022), 8 vom: 21. Apr., Seite 2541-2554
1. Verfasser: Anderegg, Leander D L (VerfasserIn)
Weitere Verfasser: Griffith, Daniel M, Cavender-Bares, Jeannine, Riley, William J, Berry, Joseph A, Dawson, Todd E, Still, Christopher J
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2022
Zugriff auf das übergeordnete Werk:Global change biology
Schlagworte:Journal Article Review Lineage Functional Types Plant Functional Types ecosystem function evolutionary relatedness functional diversity phylogenetic signal vegetation models
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520 |a Plants are critical mediators of terrestrial mass and energy fluxes, and their structural and functional traits have profound impacts on local and global climate, biogeochemistry, biodiversity, and hydrology. Yet, Earth System Models (ESMs), our most powerful tools for predicting the effects of humans on the coupled biosphere-atmosphere system, simplify the incredible diversity of land plants into a handful of coarse categories of "Plant Functional Types" (PFTs) that often fail to capture ecological dynamics such as biome distributions. The inclusion of more realistic functional diversity is a recognized goal for ESMs, yet there is currently no consistent, widely accepted way to add diversity to models, that is, to determine what new PFTs to add and with what data to constrain their parameters. We review approaches to representing plant diversity in ESMs and draw on recent ecological and evolutionary findings to present an evolution-based functional type approach for further disaggregating functional diversity. Specifically, the prevalence of niche conservatism, or the tendency of closely related taxa to retain similar ecological and functional attributes through evolutionary time, reveals that evolutionary relatedness is a powerful framework for summarizing functional similarities and differences among plant types. We advocate that Plant Functional Types based on dominant evolutionary lineages ("Lineage Functional Types") will provide an ecologically defensible, tractable, and scalable framework for representing plant diversity in next-generation ESMs, with the potential to improve parameterization, process representation, and model benchmarking. We highlight how the importance of evolutionary history for plant function can unify the work of disparate fields to improve predictive modeling of the Earth system 
650 4 |a Journal Article 
650 4 |a Review 
650 4 |a Lineage Functional Types 
650 4 |a Plant Functional Types 
650 4 |a ecosystem function 
650 4 |a evolutionary relatedness 
650 4 |a functional diversity 
650 4 |a phylogenetic signal 
650 4 |a vegetation models 
700 1 |a Griffith, Daniel M  |e verfasserin  |4 aut 
700 1 |a Cavender-Bares, Jeannine  |e verfasserin  |4 aut 
700 1 |a Riley, William J  |e verfasserin  |4 aut 
700 1 |a Berry, Joseph A  |e verfasserin  |4 aut 
700 1 |a Dawson, Todd E  |e verfasserin  |4 aut 
700 1 |a Still, Christopher J  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Global change biology  |d 1999  |g 28(2022), 8 vom: 21. Apr., Seite 2541-2554  |w (DE-627)NLM098239996  |x 1365-2486  |7 nnns 
773 1 8 |g volume:28  |g year:2022  |g number:8  |g day:21  |g month:04  |g pages:2541-2554 
856 4 0 |u http://dx.doi.org/10.1111/gcb.16040  |3 Volltext 
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