TRY – a global database of plant traits

Abstract

Plant traits – the morphological, anatomical, physiological, biochemical and phenological characteristics of plants and their organs – determine how primary producers respond to environmental factors, affect other trophic levels, influence ecosystem processes and services and provide a link from species richness to ecosystem functional diversity. Trait data thus represent the raw material for a wide range of research from evolutionary biology, community and functional ecology to biogeography. Here we present the global database initiative named TRY, which has united a wide range of the plant trait research community worldwide and gained an unprecedented buy‐in of trait data: so far 93 trait databases have been contributed. The data repository currently contains almost three million trait entries for 69 000 out of the world's 300 000 plant species, with a focus on 52 groups of traits characterizing the vegetative and regeneration stages of the plant life cycle, including growth, dispersal, establishment and persistence. A first data analysis shows that most plant traits are approximately log‐normally distributed, with widely differing ranges of variation across traits. Most trait variation is between species (interspecific), but significant intraspecific variation is also documented, up to 40% of the overall variation. Plant functional types (PFTs), as commonly used in vegetation models, capture a substantial fraction of the observed variation – but for several traits most variation occurs within PFTs, up to 75% of the overall variation. In the context of vegetation models these traits would better be represented by state variables rather than fixed parameter values. The improved availability of plant trait data in the unified global database is expected to support a paradigm shift from species to trait‐based ecology, offer new opportunities for synthetic plant trait research and enable a more realistic and empirically grounded representation of terrestrial vegetation in Earth system models.

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References 253

1. 1.

   Ackerly DD, Cornwell WK. A trait-based approach to community assembly: partitioning of species trait values into within- and among-community components. Ecology Letters. 2007;10:135-145.

   Not in our library10.1111/j.1461-0248.2006.01006.x

2. 2.

   Aerts R, Chapin FS. The mineral nutrition of wild plants revisited: a re-evaluation of processes and patterns. Advances in Ecological Research. 2000;30:1-67.

   Not in our library

3. 3.

   Albert CH, Thuiller W, Yoccoz NG, Douzet R, Aubert S, Lavorel S. A multi-trait approach reveals the structure and the relative importance of intra- vs. interspecific variability in plant traits. Functional Ecology. 2010a;24:1192-1201.

   Not in our library

4. 4.

   Albert CH, Thuiller W, Yoccoz NG, Soudant A, Boucher F, Saccone P, Lavorel S. Intraspecific functional variability: extent, structure and sources of variation. Journal of Ecology. 2010b;98:604-613.

   Not in our library

5. 5.

   Atkin OK, Schortemeyer M, McFarlane N, Evans JR. The response of fast- and slow-growing Acacia species to elevated atmospheric CO2: an analysis of the underlying components of relative growth rate. Oecologia. 1999;120:544-554.

   Not in our library10.1007/s004420050889

6. 6.

   Atkin OK, Westbeek MHM, Cambridge ML, Lambers H, Pons TL. Leaf respiration in light and darkness – a comparison of slow- and fast-growing Poa species. Plant Physiology. 1997;113:961-965.

   Not in our library10.1104/pp.113.3.961

7. 7.

   Bahn M, Wohlfahrt G, Haubner E, Cernusca A, Tappeiner U, Bayfield N, et al. Leaf photosynthesis, nitrogen contents and specific leaf area of 30 grassland species in differently managed mountain ecosystems in the Eastern Alps. Land-Use Changes in European Mountain Ecosystems. ECOMONT- Concept and Results. 1999;247-255.

   Not in our library

8. 8.

   Baker TR, Phillips OL, Laurance WF, et al. Do species traits determine patterns of wood production in Amazonian forests? Biogeosciences. 2009;6:297-307.

   Not in our library

9. 9.

   Bakker C, Rodenburg J, Bodegom P. Effects of Ca- and Fe-rich seepage on P availability and plant performance in calcareous dune soils. Plant and Soil. 2005;275:111-122.

   Not in our library

10. 10.

    Bakker C, Van Bodegom PM, Nelissen HJM, Ernst WHO, Aerts R. Plant responses to rising water tables and nutrient management in calcareous dune slacks. Plant Ecology. 2006;185:19-28.

    Not in our library

11. 11.

    Baldocchi D. Breathing of the terrestrial biosphere: lessons learned from a global network of carbon dioxide flux measurement systems. Australian Journal of Botany. 2008;56:1-26.

    Not in our library

12. 12.

    Baraloto C, Paine CET, Patino S, Bonal D, Herault B, Chave J. Functional trait variation and sampling strategies in species-rich plant communities. Functional Ecology. 2010;24:208-216.

    Not in our library

13. 13.

    Beer C, Ciais P, Reichstein M, et al. Temporal and among-site variability of inherent water use efficiency at the ecosystem level. Global Biogeochemical Cycles. 2009;23.

    Not in our library

14. 14.

    Beer C, Reichstein M, Tomelleri E, et al. Terrestrial gross carbon dioxide uptake: global distribution and covariation with climate. Science. 2010;329:834-838.

    Not in our library10.1126/science.1184984

15. 15.

    Bera AK, Jarque CM. Efficient tests for normality, homoscedasticity and serial independence of regression residuals. Economics Letters. 1980;6:255-259.

    Not in our library

16. 16.

    Blanco CC, Sosinski EE, dos Santos BRC, da Silva MA, Pillar VD. On the overlap between effect and response plant functional types linked to grazing. Community Ecology. 2007;8:57-65.

    Not in our library

17. 17.

    Blonder B, Violle C, Patrick Bentley L, Enquist BJ. Venation networks and the origin of the leaf economic spectrum. Ecology Letters. 2011;14:91-100.

    Not in our library10.1111/j.1461-0248.2010.01554.x

18. 18.

    Bonan GB, Levis S, Sitch S, Vertenstein M, Oleson KW. A dynamic global vegetation model for use with climate models: concepts and description of simulated vegetation dynamics. Global Change Biology. 2003;9:1543-1566.

    Not in our library

19. 19.

    Boyle BL. 2006.

    Not in our library

20. 20.

    Brodribb TJ, Feild TS, Jordan GJ. Leaf maximum photosynthetic rate and venation are linked by hydraulics. Plant Physiology. 2007;144:1890-1898.

    Not in our library10.1104/pp.107.101352

21. 21.

    Campbell C, Atkinson L, Zaragoza-Castells J, Lundmark M, Atkin O, Hurry V. Acclimation of photosynthesis and respiration is asynchronous in response to changes in temperature regardless of plant functional group. New Phytologist. 2007;176:375-389.

    Not in our library10.1111/j.1469-8137.2007.02183.x

22. 22.

    Castro-Diez P, Puyravaud JP, Cornelissen JHC. Leaf structure and anatomy as related to leaf mass per area variation in seedlings of a wide range of woody plant species and types. Oecologia. 2000;124:476-486.

    Not in our library10.1007/pl00008873

23. 23.

    Castro-Diez P, Puyravaud JP, Cornelissen JHC, Villar-Salvador P. Stem anatomy and relative growth rate in seedlings of a wide range of woody plant species and types. Oecologia. 1998;116:57-66.

    Not in our library10.1007/s004420050563

24. 24.

    Cavender-Bares J, Keen A, Miles B. Phylogenetic structure of floridian plant communities depends on taxonomic and spatial scale. Ecology. 2006;87:S109-S122.

    Not in our library10.1890/0012-9658(2006)87[109:psofpc]2.0.co;2

25. 25.

    Cavender-Bares J, Sack L, Savage J. Atmospheric and soil drought reduce nocturnal conductance in live oaks. Tree Physiology. 2007;27:611-620.

    Not in our library10.1093/treephys/27.4.611

26. 26.

    Chambers JQ, Tribuzy ES, Toledo LC, et al. Respiration from a tropical forest ecosystem: partitioning of sources and low carbon use efficiency. Ecological Applications. 2004;14:72.

    Not in our library

27. 27.

    Chambers JQ, Tribuzy ES, Toledo LC, et al. 2009.

    Not in our library

28. 28.

    Chave J. Study of structural, successional and spatial patterns in tropical rain forests using TROLL, a spatially explicit forest model. Ecological Modelling. 1999;124:233-254.

    Not in our library

29. 29.

    Chave J, Coomes D, Jansen S, Lewis SL, Swenson NG, Zanne AE. Towards a world wide wood economics spectrum. Ecology Letters. 2009;12:351-366.

    Not in our library10.1111/j.1461-0248.2009.01285.x

30. 30.

    Choat B, Sack L, Holbrook NM. Diversity of hydraulic traits in nine Cordia species growing in tropical forests with contrasting precipitation. New Phytologist. 2007;175:686-698.

    Not in our library10.1111/j.1469-8137.2007.02137.x

31. 31.

    Clüsener-Godt M. 1989;105.

    Not in our library

32. 32.

    Coomes DA, Heathcote S, Godfrey ER, Shepherd JJ, Sack L. Scaling of xylem vessels and veins within the leaves of oak species. Biology Letters. 2008;4:302-306.

    Not in our library10.1098/rsbl.2008.0094

33. 33.

    Cornelissen JHC. An experimental comparison of leaf decomposition rates in a wide range of temperate plant species and types. Journal of Ecology. 1996;84:573-582.

    Not in our library

34. 34.

    Cornelissen JHC, Aerts R, Cerabolini B, Werger MJA, van der Heijden MGA. Carbon cycling traits of plant species are linked with mycorrhizal strategy. Oecologia. 2001;129:611-619.

    Not in our library10.1007/s004420100752

35. 35.

    Cornelissen JHC, Cerabolini B, Castro-Diez P, et al. Functional traits of woody plants: correspondence of species rankings between field adults and laboratory-grown seedlings? Journal of Vegetation Science. 2003a;14:311-322.

    Not in our library

36. 36.

    Cornelissen JHC, Diez PC, Hunt R. Seedling growth, allocation and leaf attributes in a wide range of woody plant species and types. Journal of Ecology. 1996;84:755-765.

    Not in our library

37. 37.

    Cornelissen JHC, Lang SI, Soudzilovskaia NA, During HJ. Comparative cryptogam ecology: a review of bryophyte and lichen traits that drive biogeochemistry. Annals of Botany. 2007;99:987-1001.

    Not in our library10.1093/aob/mcm030

38. 38.

    Cornelissen JHC, Lavorel S, Garnier E, et al. A handbook of protocols for standardised and easy measurement of plant functional traits worldwide. Australian Journal of Botany. 2003b;51:335-380.

    Not in our library

39. 39.

    Cornelissen JHC, Perez-Harguindeguy N, Diaz S, et al. Leaf structure and defence control litter decomposition rate across species and life forms in regional floras on two continents. New Phytologist. 1999;143:191-200.

    Not in our library

40. 40.

    Cornelissen JHC, Quested HM, Gwynn-Jones D, et al. Leaf digestibility and litter decomposability are related in a wide range of subarctic plant species and types. Functional Ecology. 2004;18:779-786.

    Not in our library

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