Assessing the generality of global leaf trait relationships
Ian J. Wright,Peter B. Reich,Johannes H. C. Cornelissen,Daniel S. Falster,Eric Garnier,Kouki Hikosaka,Byron B. Lamont,William G. Lee,Jacek Oleksyn,Jacek Oleksyn,Noriyuki Osada,Noriyuki Osada,Hendrik Poorter,Rafael Villar,David I. Warton,Mark Westoby +15 more
TLDR
Global-scale quantification of relationships between plant traits gives insight into the evolution of the world's vegetation, and is crucial for parameterizing vegetation-climate models.Abstract:
Summary • Global-scale quantification of relationships between plant traits gives insight into the evolution of the world’s vegetation, and is crucial for parameterizing vegetation‐ climate models. • A database was compiled, comprising data for hundreds to thousands of species for the core ‘leaf economics’ traits leaf lifespan, leaf mass per area, photosynthetic capacity, dark respiration, and leaf nitrogen and phosphorus concentrations, as well as leaf potassium, photosynthetic N-use efficiency (PNUE), and leaf N : P ratio. • While mean trait values differed between plant functional types, the range found within groups was often larger than differences among them. Future vegetation‐ climate models could incorporate this knowledge. • The core leaf traits were intercorrelated, both globally and within plant functional types, forming a ‘leaf economics spectrum’. While these relationships are very general, they are not universal, as significant heterogeneity exists between relationships fitted to individual sites. Much, but not all, heterogeneity can be explained by variation in sample size alone. PNUE can also be considered as part of this trait spectrum, whereas leaf K and N : P ratios are only loosely related.read more
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Causes and consequences of variation in leaf mass per area (LMA): a meta-analysis.
TL;DR: Responses constructed from experiments under controlled conditions showed that LMA varied strongly with light, temperature and submergence, moderately with CO2 concentration and nutrient and water stress, and marginally under most other conditions.
Journal ArticleDOI
TRY - a global database of plant traits
Jens Kattge,Sandra Díaz,Sandra Lavorel,Iain Colin Prentice,Paul Leadley,Gerhard Bönisch,Eric Garnier,Mark Westoby,Peter B. Reich,Peter B. Reich,Ian J. Wright,Johannes H. C. Cornelissen,Cyrille Violle,Sandy P. Harrison,P.M. van Bodegom,Markus Reichstein,Brian J. Enquist,Nadejda A. Soudzilovskaia,David D. Ackerly,Madhur Anand,Owen K. Atkin,Michael Bahn,Timothy R. Baker,Dennis D. Baldocchi,Renée M. Bekker,Carolina C. Blanco,Benjamin Blonder,William J. Bond,Ross A. Bradstock,Daniel E. Bunker,Fernando Casanoves,Jeannine Cavender-Bares,Jeffrey Q. Chambers,F. S. Chapin,Jérôme Chave,David A. Coomes,William K. Cornwell,Joseph M. Craine,B. H. Dobrin,Leandro da Silva Duarte,Walter Durka,James J. Elser,Gerd Esser,Marc Estiarte,William F. Fagan,Jingyun Fang,Fernando Fernández-Méndez,Alessandra Fidelis,Bryan Finegan,Olivier Flores,H. Ford,Dorothea Frank,Grégoire T. Freschet,Nikolaos M. Fyllas,Rachael V. Gallagher,Walton A. Green,Alvaro G. Gutiérrez,Thomas Hickler,Steven I. Higgins,John G. Hodgson,Adel Jalili,Steven Jansen,Carlos Alfredo Joly,Andrew J. Kerkhoff,Don Kirkup,Kaoru Kitajima,Michael Kleyer,Stefan Klotz,Johannes M. H. Knops,Koen Kramer,Ingolf Kühn,Hiroko Kurokawa,Daniel C. Laughlin,Tali D. Lee,Michelle R. Leishman,Frederic Lens,Tanja Lenz,Simon L. Lewis,Jon Lloyd,Jon Lloyd,Joan Llusià,Frédérique Louault,Siyan Ma,Miguel D. Mahecha,Peter Manning,Tara Joy Massad,Belinda E. Medlyn,Julie Messier,Angela T. Moles,Sandra Cristina Müller,Karin Nadrowski,Shahid Naeem,Ülo Niinemets,S. Nöllert,A. Nüske,Romà Ogaya,Jacek Oleksyn,Vladimir G. Onipchenko,Yusuke Onoda,Jenny C. Ordoñez,Gerhard E. Overbeck,Wim A. Ozinga,Sandra Patiño,Susana Paula,Juli G. Pausas,Josep Peñuelas,Oliver L. Phillips,Valério D. Pillar,Hendrik Poorter,Lourens Poorter,Peter Poschlod,Andreas Prinzing,Raphaël Proulx,Anja Rammig,Sabine Reinsch,Björn Reu,Lawren Sack,Beatriz Salgado-Negret,Jordi Sardans,Satomi Shiodera,Bill Shipley,Andrew Siefert,Enio E. Sosinski,Jean-François Soussana,Emily Swaine,Nathan G. Swenson,Ken Thompson,Peter E. Thornton,Matthew S. Waldram,Evan Weiher,Michael T. White,S. White,S. J. Wright,Benjamin Yguel,Sönke Zaehle,Amy E. Zanne,Christian Wirth +136 more
TL;DR: TRY as discussed by the authors is a global database of plant traits, including morphological, anatomical, physiological, biochemical and phenological characteristics of plants and their organs, which can be used for a wide range of research from evolutionary biology, community and functional ecology to biogeography.
Journal ArticleDOI
N : P ratios in terrestrial plants: variation and functional significance
TL;DR: This review examines how variation in the relative availability of N and P, as reflected by N : P ratios of plant biomass, influences vegetation composition and functioning.
Journal ArticleDOI
Land-plant ecology on the basis of functional traits
Mark Westoby,Ian J. Wright +1 more
TL;DR: By extending the list of plant traits and by developing better models for how traits influence species distributions and interactions, a strong foundation of basic ecology can be established, with many practical applications.
Journal ArticleDOI
Redefining fine roots improves understanding of below-ground contributions to terrestrial biosphere processes
M. Luke McCormack,Ian A. Dickie,David M. Eissenstat,Timothy J. Fahey,Christopher W. Fernandez,Dali Guo,Heljä-Sisko Helmisaari,Erik A. Hobbie,Colleen M. Iversen,Robert B. Jackson,Jaana Leppälammi-Kujansuu,Richard J. Norby,Richard P. Phillips,Kurt S. Pregitzer,Seth G. Pritchard,Boris Rewald,Marcin Zadworny +16 more
TL;DR: It is demonstrated how order-based and functional classification frameworks improve the understanding of dynamic root processes in ecosystems dominated by perennial plants.
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The worldwide leaf economics spectrum
Ian J. Wright,Peter B. Reich,Mark Westoby,David D. Ackerly,Zdravko Baruch,Frans Bongers,Jeannine Cavender-Bares,Terry Chapin,Johannes H. C. Cornelissen,M. Diemer,Jaume Flexas,Eric Garnier,Philip K. Groom,Javier Gulías,Kouki Hikosaka,Byron B. Lamont,Tali D. Lee,William G. Lee,Christopher H. Lusk,Jeremy J. Midgley,Marie-Laure Navas,Ülo Niinemets,Jacek Oleksyn,Jacek Oleksyn,Noriyuki Osada,Hendrik Poorter,Pieter Poot,Lynda D. Prior,Vladimir I. Pyankov,Catherine Roumet,Sean C. Thomas,Mark G. Tjoelker,Erik J. Veneklaas,Rafael Villar +33 more
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