FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4285800498> ?p ?o ?g. }

• W4285800498 endingPage "2602" @default.
• W4285800498 startingPage "2585" @default.
• W4285800498 abstract "Leaf dry mass per unit area (LMA), carboxylation capacity (Vcmax) and leaf nitrogen per unit area (Narea) and mass (Nmass) are key traits for plant functional ecology and ecosystem modelling. There is however no consensus about how these traits are regulated, or how they should be modelled. Here we confirm that observed leaf nitrogen across species and sites can be estimated well from observed LMA and Vcmax at 25°C (Vcmax25). We then test the hypothesis that global variations of both quantities depend on climate variables in specific ways that are predicted by leaf-level optimality theory, thus allowing both Narea to be predicted as functions of the growth environment.A new global compilation of field measurements was used to quantify the empirical relationships of leaf N to Vcmax25 and LMA. Relationships of observed Vcmax25 and LMA to climate variables were estimated, and compared to independent theoretical predictions of these relationships. Soil effects were assessed by analysing biases in the theoretical predictions.LMA was the most important predictor of Narea (increasing) and Nmass (decreasing). About 60% of global variation across species and sites in observed Narea, and 31% in Nmass, could be explained by observed LMA and Vcmax25. These traits, in turn, were quantitatively related to climate variables, with significant partial relationships similar or indistinguishable from those predicted by optimality theory. Predicted trait values explained 21% of global variation in observed site-mean Vcmax25, 43% in LMA and 31% in Narea. Predicted Vcmax25 was biased low on clay-rich soils but predicted LMA was biased high, with compensating effects on Narea. Narea was overpredicted on organic soils. Synthesis. Global patterns of variation in observed site-mean Narea can be explained by climate-induced variations in optimal Vcmax25 and LMA. Leaf nitrogen should accordingly be modelled as a consequence (not a cause) of Vcmax25 and LMA, both being optimized to the environment. Nitrogen limitation of plant growth would then be modelled principally via whole-plant carbon allocation, rather than via leaf-level traits. Further research is required to better understand and model the terrestrial nitrogen and carbon cycles and their coupling." @default.
• W4285800498 created "2022-07-19" @default.
• W4285800498 creator A5012219703 @default.
• W4285800498 creator A5021046153 @default.
• W4285800498 creator A5021703086 @default.
• W4285800498 creator A5025094320 @default.
• W4285800498 creator A5028139677 @default.
• W4285800498 creator A5053292913 @default.
• W4285800498 creator A5055320490 @default.
• W4285800498 creator A5073309142 @default.
• W4285800498 creator A5077251434 @default.
• W4285800498 creator A5078582611 @default.
• W4285800498 creator A5080093274 @default.
• W4285800498 creator A5084854649 @default.
• W4285800498 date "2022-08-01" @default.
• W4285800498 modified "2023-10-14" @default.
• W4285800498 title "Leaf nitrogen from the perspective of optimal plant function" @default.
• W4285800498 cites W1972557367 @default.
• W4285800498 cites W1976126390 @default.
• W4285800498 cites W1986509684 @default.
• W4285800498 cites W1992577246 @default.
• W4285800498 cites W1994889176 @default.
• W4285800498 cites W1997740487 @default.
• W4285800498 cites W2001404584 @default.
• W4285800498 cites W2027517645 @default.
• W4285800498 cites W2041087096 @default.
• W4285800498 cites W2044395326 @default.
• W4285800498 cites W2049020339 @default.
• W4285800498 cites W2053334643 @default.
• W4285800498 cites W2070316123 @default.
• W4285800498 cites W2072613263 @default.
• W4285800498 cites W2093846586 @default.
• W4285800498 cites W2095735864 @default.
• W4285800498 cites W2096477240 @default.
• W4285800498 cites W2102690566 @default.
• W4285800498 cites W2105358077 @default.
• W4285800498 cites W2117806334 @default.
• W4285800498 cites W2118295263 @default.
• W4285800498 cites W2118498135 @default.
• W4285800498 cites W2124127430 @default.
• W4285800498 cites W2126268512 @default.
• W4285800498 cites W2148950146 @default.
• W4285800498 cites W2149782394 @default.
• W4285800498 cites W2153478495 @default.
• W4285800498 cites W2156599833 @default.
• W4285800498 cites W2156805939 @default.
• W4285800498 cites W2157229558 @default.
• W4285800498 cites W2166054690 @default.
• W4285800498 cites W2166536757 @default.
• W4285800498 cites W2180825605 @default.
• W4285800498 cites W2253490924 @default.
• W4285800498 cites W2258051239 @default.
• W4285800498 cites W2258748269 @default.
• W4285800498 cites W2317113810 @default.
• W4285800498 cites W2335851063 @default.
• W4285800498 cites W2336694282 @default.
• W4285800498 cites W2553925724 @default.
• W4285800498 cites W2567684603 @default.
• W4285800498 cites W2591710010 @default.
• W4285800498 cites W2606999147 @default.
• W4285800498 cites W2753080418 @default.
• W4285800498 cites W2767915279 @default.
• W4285800498 cites W2799460946 @default.
• W4285800498 cites W2883795200 @default.
• W4285800498 cites W2893628385 @default.
• W4285800498 cites W2898108779 @default.
• W4285800498 cites W2905289506 @default.
• W4285800498 cites W2907861418 @default.
• W4285800498 cites W2915406864 @default.
• W4285800498 cites W2943678848 @default.
• W4285800498 cites W2966064471 @default.
• W4285800498 cites W2983606184 @default.
• W4285800498 cites W2992708913 @default.
• W4285800498 cites W3000559852 @default.
• W4285800498 cites W3000970690 @default.
• W4285800498 cites W3007227491 @default.
• W4285800498 cites W3010336587 @default.
• W4285800498 cites W3011591149 @default.
• W4285800498 cites W3015844258 @default.
• W4285800498 cites W3021257727 @default.
• W4285800498 cites W3024645336 @default.
• W4285800498 cites W3032337632 @default.
• W4285800498 cites W3033679165 @default.
• W4285800498 cites W3041799169 @default.
• W4285800498 cites W3088859894 @default.
• W4285800498 cites W3104895181 @default.
• W4285800498 cites W3121020597 @default.
• W4285800498 cites W3128923589 @default.
• W4285800498 cites W3152553619 @default.
• W4285800498 cites W3166704773 @default.
• W4285800498 cites W3188473907 @default.
• W4285800498 cites W3195073015 @default.
• W4285800498 cites W4220812306 @default.
• W4285800498 cites W4252373338 @default.
• W4285800498 cites W4285800498 @default.
• W4285800498 doi "https://doi.org/10.1111/1365-2745.13967" @default.
• W4285800498 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/36619687" @default.
• W4285800498 hasPublicationYear "2022" @default.

• next