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310 results for “Tree growth”
Data from: Scaling of leaf area with biomass in trees reconsidered: Constant metabolically active sapwood volume per unit leaf area with height growth
<p>Hypoallometric (slope<1) scaling between metabolic rate and body mass is often regarded as near-universal across organisms. However, there are compelling reasons to question hypoallometric scaling in woody plants, where metabolic rate=leaf area. This leaf area must provide carbon to the metabolically active sapwood volume (VMASW). Within populations of a species, variants in which VMASW increases per unit leaf area with height growth (e.g. ⅔ or ¾ scaling) would have proportionally less carbon for growth and reproduction as they grow taller. Therefore, selection should favor individuals in which, as they grow taller, leaf area scales isometrically with shoot VMASW (slope=1). Using tetrazolium staining, we measured total VMASW and total leaf area (LAtot) across 22 individuals of Ricinus communis and confirmed that leaf area scales isometrically with VMASW, and that VMASW is much smaller than total sapwood volume. With the potential of the LAtot-VMASW relationship to shape factors as diverse as the crown area-stem diameter relationship, conduit diameter scaling, reproductive output, and drought-induced mortality, our work suggests that the notion that sapwood increases per unit leaf area with height growth requires revision.</p>
Data from: Drought and heat-induced mortality of conifer trees is explained by leaf and growth legacies
<p>An increased frequency and severity of droughts and heatwaves have resulted in increased tree mortality and forest dieback across the world but underlying mechanisms are poorly understood. We used a common garden experiment with 20 conifer tree species to quantify mortality after three consecutive hot, dry summers and tested whether mortality could be explained by putative underlying mechanisms, such as stem hydraulics and legacies affected by leaf lifespan and stem growth responses to previous droughts. Mortality varied from 0-79% across species and was, surprisingly, not affected by hydraulic traits. Mortality increased with the species' leaf lifespan, probably because leaf damage caused crown dieback and contributed to carbon depletion and sensitivity to bark beetle damage. Mortality also increased with lower growth resilience, which may exacerbate the contribution of carbon depletion and bark beetle sensitivity to tree mortality. Our study highlights how ecological legacies at different time scales can explain tree mortality in response to hot, dry periods and climate change.</p>
Fig. 11 in Analysis Of Scots Pine'S (Pinus Sylvestris L.) Wolf Trees' Parameters, Growth And Habitat
Fig. 11.Comparison of regular trees' and wolf trees' growth trends.
Fig. 8 in Analysis Of Scots Pine'S (Pinus Sylvestris L.) Wolf Trees' Parameters, Growth And Habitat
Fig. 8. Regular trees' and wolf trees' reaction to the mezorelief.
Fig. 10 in Analysis Of Scots Pine'S (Pinus Sylvestris L.) Wolf Trees' Parameters, Growth And Habitat
Fig. 10. Regular trees' and wolf trees' reaction to the soil humidity.
Fig. 2 in Analysis Of Scots Pine'S (Pinus Sylvestris L.) Wolf Trees' Parameters, Growth And Habitat
Fig. 2. Scheme of the sample plot.
Fig. 1 in Analysis Of Scots Pine'S (Pinus Sylvestris L.) Wolf Trees' Parameters, Growth And Habitat
Fig. 1. Map of the experiment places.
Fig. 5 in Analysis Of Scots Pine'S (Pinus Sylvestris L.) Wolf Trees' Parameters, Growth And Habitat
Fig. 5. Comparison of regular trees' and wolf trees' growth patterns.
Branch wood chemistry of tree species in old-growth and selectively logged forest
<b>Description: </b><p>Carbon and nitrogen concentration of branch wood, analysed with and without bark, for tree species in selectively logged forest at SAFE and in old-growth forest in Danum Valley and Maliau Basin. Sampled during the BALI project traits campaign. Analysed in the laboratory of Dr Norma Salinas, Lima, Peru.</p><p><b>Project: </b>This dataset was collected as part of the following SAFE research project: <a href="https://www.safeproject.net/projects/project_view/55"><b>Biodiversity and land-use impacts on tropical ecosystem function (BALI): Quantifying functional trait distributions across the disturbance gradient</b></a></p><p><b>Funding: </b>These data were collected as part of research funded by: </p><ul><li>NERC (Standard grant, NE/K016253/1)</li></ul><p>This dataset is released under the CC-BY 4.0 licence, requiring that you cite the dataset in any outputs, but has the additional condition that you acknowledge the contribution of these funders in any outputs.</p><p></p><p><b>Permits: </b>These data were collected under permit from the following authorities:</p><ul><li>Sabah Biodiversity Centre (Research licence JKM/MBS.1000-2.2(385))</li></ul><p></p><p><b>XML metadata: </b>GEMINI compliant metadata for this dataset is available <a href="https://www.safeproject.net/datasets/xml_metadata?id=3402748">here</a></p><p><b>Files: </b>This consists of 1 file: Both_wood_chemistry.xlsx</p><p><b>Both_wood_chemistry.xlsx</b></p><p>This file contains dataset metadata and 1 data tables:</p><ol><li><p><b>Wood_chemistry</b> (described in worksheet Wood_chemistry)</p><p>Description: Carbon and nitrogen concentration of branch wood, analysed with and without bark, for tree species in selectively logged forest at SAFE and in old-growth forest in Danum Valley and Maliau Basin. Wood samples were cut from branches, that sampled during the BALI project traits campaign. Analyses were conducted on samples with bark removed or not removed. Analysed in the laboratory of Dr Norma Salinas, Lima, Peru.</p><p>Number of fields: 15</p><p>Number of data rows: 1520</p><p>Fields: </p><ul><li><b>location</b>: Location within the SAFE landscape (Field type: location)</li><li><b>forest_type</b>: Forest type: OG: old-growth plots, Maliau and Danum; SL: selectively logged plots at SAFE (Field type: categorical)</li><li><b>forestplots_name</b>: Plot name coherent with forestplots database (Field type: id)</li><li><b>plot_name_trait_campaign</b>: Plot name used during the BALI trait campaign (Field type: id)</li><li><b>sample_code</b>: Sample code referencing: plot-'T'(ree) ID-branch type (Field type: id)</li><li><b>branch_type</b>: Binary classification of branch sampled depending on their position in the tree crown. BS: sun branch; BSH: shade branch (Field type: id)</li><li><b>tree_id</b>: Reference for tree tag label (Field type: id)</li><li><b>species</b>: Tree species (Field type: taxa)</li><li><b>sample_type</b>: Binary classification of branch wood sample, B: wood sample with bark; NB: wood sample without bark. Number refers to internal replicated sample collection (Field type: id)</li><li><b>complete_sample_code</b>: Sample code referencing: plot-'T'(ree) ID-branch type (Field type: id)</li><li><b>replicate</b>: Replicate number if samples analyses were replicated (in a subset of samples) (Field type: id)</li><li><b>Date</b>: Date of sample analyses, conducted in the laboratory of Dr Norma Salinas (Lima, Peru) (Field type: date)</li><li><b>Time</b>: Time of of sample analyses, conducted in the laboratory of Dr Norma Salinas (Lima, Peru) (Field type: time)</li><li><b>N_perc</b>: Nitrogen concentration of the branch wood sample (Field type: numeric trait)</li><li><b>C_perc</b>: Carbon concentration of the branch wood sample (Field type: numeric trait)</li></ul></li></ol><p><b>Date range: </b>2014-05-01 to 2018-09-01</p><p><b>Latitudinal extent: </b>4.5000 to 5.0700</p><p><b>Longitudinal extent: </b>116.7500 to 117.8200</p><p><b>Taxonomic coverage: </b><br> All taxon names are validated against the GBIF backbone taxonomy. If a dataset uses a synonym, the accepted usage is shown followed by the dataset usage in brackets. Taxa that cannot be validated, including new species and other unknown taxa, morphospecies, functional groups and taxonomic levels not used in the GBIF backbone are shown in square brackets.</p><div> -  Plantae <br> -  -  Tracheophyta <br> -  -  -  Magnoliopsida <br> -  -  -  -  Rosales <br> -  -  -  -  -  Moraceae <br> -  -  -  -  -  -  <i>Antiaris</i> <br> -  -  -  -  -  -  -  <i>Antiaris toxicaria</i> <br> -  -  -  -  -  -  <i>Artocarpus</i> <br> -  -  -  -  -  -  -  <i>Artocarpus anisophyllus</i> <br> -  -  -  -  -  -  -  <i>Artocarpus glaucus</i> <br> -  -  -  -  -  -  -  <i>Artocarpus integer</i> <br> -  -  -  -  -  -  -  <i>Artocarpus odoratissimus</i> <br> -  -  -  -  -  -  -  <i>Artocarpus tamaran</i> <br> -  -  -  -  -  -  <i>Ficus</i> <br> -  -  -  -  -  -  -  <i>Ficus hispida</i> <br> -  -  -  -  -  -  -  <i>Ficus septica</i> <br> -  -  -  -  -  -  -  <i>Ficus uncinata</i> <br> -  -  -  -  -  -  -  <i>Ficus variegata</i> <br> -  -  -  -  -  Cannabaceae <br> -  -  -  -  -  -  <i>Gironniera</i> <br> -  -  -  -  -  -  -  <i>Gironniera nervosa</i> <br> -  -  -  -  -  -  <i>Trema</i> <br> -  -  -  -  -  -  -  <i>Trema orientalis</i> <br> -  -  -  -  -  Rosaceae <br> -  -  -  -  -  -  <i>Prunus</i> <br> -  -  -  -  -  -  -  <i>Prunus javanica</i> <br> -  -  -  -  -  -  <i>Pygeum</i> <br> -  -  -  -  -  -  -  <i>Pygeum beccarii</i> (as synonym: <i>Prunus beccarii</i>)<br> -  -  -  -  -  Urticaceae <br> -  -  -  -  -  -  <i>Dendrocnide</i> <br> -  -  -  -  -  -  -  <i>Dendrocnide elliptica</i> <br> -  -  -  -  Lamiales <br> -  -  -  -  -  Oleaceae <br> -  -  -  -  -  -  <i>Chionanthus</i> <br> -  -  -  -  -  -  -  <i>Chionanthus macrocarpus</i> <br> -  -  -  -  -  -  -  <i>Chionanthus pluriflorus</i> <br> -  -  -  -  -  Lamiaceae <br> -  -  -  -  -  -  <i>Callicarpa</i> <br> -  -  -  -  -  -  -  <i>Callicarpa pentandra</i> <br> -  -  -  -  Fabales <br> -  -  -  -  -  Fabaceae <br> -  -  -  -  -  -  <i>Sindora</i> <br> -  -  -  -  -  -  <i>Sindora</i> <br> -  -  -  -  -  -  <i>Cynometra</i> <br> -  -  -  -  -  -  -  <i>Cynometra mirabilis</i> <br> -  -  -  -  -  -  <i>Fordia</i> <br> -  -  -  -  -  -  -  <i>Fordia brachybotrys</i> <br> -  -  -  -  -  -  -  <i>Fordia splendidissima</i> <br> -  -  -  -  -  -  <i>Crudia</i> <br> -  -  -  -  -  -  -  <i>Crudia reticulata</i> <br> -  -  -  -  -  -  -  <i>Crudia tenuipes</i> <br> -  -  -  -  -  -  <i>Dialium</i> <br> -  -  -  -  -  -  -  <i>Dialium indum</i> <br> -  -  -  -  -  -  -  <i>Dialium kunstleri</i> <br> -  -  -  -  -  -  <i>Archidendron</i> <br> -  -  -  -  -  -  -  <i>Archidendron clypearia</i> <br> -  -  -  -  -  Polygalaceae <br> -  -  -  -  -  -  <i>Xanthophyllum</i> <br> -  -  -  -  -  -  -  <i>Xanthophyllum flavescens</i> <br> -  -  -  -  Magnoliales <br> -  -  -  -  -  Annonaceae <br> -  -  -  -  -  -  <i>Cyathocalyx</i> <br> -  -  -  -  -  -  <i>Monoon</i> <br> -  -  -  -  -  -  <i>Phaeanthus</i> <br> -  -  -  -  -  -  -  <i>Phaeanthus splendens</i> <br> -  -  -  -  -  -  <i>Stelechocarpus</i> <br> -  -  -  -  -  -  -  <i>Stelechocarpus cauliflorus</i> <br> -  -  -  -  -  -  <i>Pseuduvaria</i> <br> -  -  -  -  -  -  -  <i>Pseuduvaria borneensis</i> <br> -  -  -  -  -  -  <i>Xylopia</i> <br> -  -  -  -  -  -  -  <i>Xylopia ferruginea</i> <br> -  -  -  -  -  -  -  <i>Xylopia stenopetala</i> <br> -  -  -  -  -  -  <i>Neo-uvaria</i> <br> -  -  -  -  -  -  -  <i>Neo-uvaria acuminatissima</i> <br> -  -  -  -  -  -  <i>Miliusa</i> <br> -  -  -  -  -  -  -  <i>Miliusa macropoda</i> <br> -  -  -  -  -  -  <i>Orophea</i> <br> -  -  -  -  -  -  -  <i>Orophea myriantha</i> <br> -  -  -  -  -  -  <i>Polyalthia</i> <br> -  -  -  -  -  -  -  <i>Polyalthia obliqua</i> <br> -  -  -  -  -  -  <i>Maasia</i> <br> -  -  -  -  -  -  -  <i>Maasia sumatrana</i> <br> -  -  -  -  -  -  -  <i>Maasia sumatrana</i> <br> -  -  -  -  -  Magnoliaceae <br> -  -  -  -  -  -  <i>Magnolia</i> <br> -  -  -  -  -  -  -  <i>Magnolia borneensis</i> <br> -  -  -  -  -  -  -  <i>Magnolia liliifera</i> <br> -  -  -  -  -  -  -  <i>Magnolia tsiampacca</i> <br> -  -  -  -  -  Myristicaceae <br> -  -  -  -  -  -  <i>Knema</i> <br> -  -  -  -  -  -  -  <i>Knema glauca</i> <br> -  -  -  -  -  -  -  <i>Knema latifolia</i> <br> -  -  -  -  -  -  -  <i>Knema laurina</i> <br> -  -  -  -  -  -  -  <i>Knema oblongata</i> <br> -  -  -  -  -  -  <i>Myristica</i> <br> -  -  -  -  -  -  -  <i>Myristica smythiesii</i> <br> -  -  -  -  -  -  <i>Horsfieldia</i> <br> -  -  -  -  -  -  -  <i>Horsfieldia crassifolia</i> <br> -  -  -  -  Myrtales <br> -  -  -  -  -  Combretaceae <br> -  -  -  -  -  -  <i>Terminalia</i> <br> -  -  -  -  -  -  -  <i>Terminalia citrina</i> <br> -  -  -  -  -  -  -  <i>Terminalia foetidissima</i> <br> -  -  -  -  -  Lythraceae <br> -  -  -  -  -  -  <i>Duabanga</i> <br> -  -  -  -  -  -  -  <i>Duabanga moluccana</i> <br> -  -  -  -  -  Myrtaceae <br> -  -  -  -  -  -  <i>Syzygium</i> <br> -  -  -  -  -  -  -  <i>Syzygium caudatilimbum</i> <br> -  -  -  -  -  -  -  <i>Syzygium chloranthum</i> <br> -  -  -  -  -  -  -  <i>Syzygium elopurae</i> <br> -  -  -  -  -  -  -  <i>Syzygium grande</i> <br> -  -  -  -  -  -  -  <i>Syzygium griffithii</i> <br> -  -  -  -  -  -  -  <i>Syzygium kunstleri</i> <br> -  -  -  -  -  -  -  <i>Syzygium panzeri</i> <br> -  -  -  -  -  -  -  <i>Syzygium pustulatum</i> (as synonym: <i>Syzygium perpuncticulatum</i>)<br> -  -  -  -  -  -  -  <i>Syzygium racemosum</i> <br> -  -  -  -  -  -  -  <i>Syzygium rheophyticum</i> <br> -  -  -  -  -  -  <i>Syzygium</i> <br> -  -  -  -  -  -  -  <i>Syzygium caudatilimbum</i> <br> -  -  -  -  -  -  -  <i>Syzygium chloranthum</i> <br> -  -  -  -  -  -  -  <i>Syzygium elopurae</i> <br> -  -  -  -  -  -  -  <i>Syzygium grande</i> <br> -  -  -  -  -  -  -  <i>Syzygium griffithii</i> <br> -  -  -  -  -  -  -  <i>Syzygium kunstleri</i> <br> -  -  -  -  -  -  -  <i>Syzygium panzeri</i> <br> -  -  -  -  -  -  -  <i>Syzygium pustulatum</i> (as synonym: <i>Syzygium perpuncticulatum</i>)<br> -  -  -  -  -  -  -  <i>Syzygium racemosum</i> <br> -  -  -  -  -  -  -  <i>Syzygium rheophyticum</i> <br> -  -  -  -  -  -  <i>Syzygium</i> <br> -  -  -  -  -  -  -  <i>Syzygium caudatilimbum</i> <br> -  -  -  -  -  -  -  <i>Syzygium chloranthum</i> <br> -  -  -  -  -  -  -  <i>Syzygium elopurae</i> <br> -  -  -  -  -  -  -  <i>Syzygium grande</i> <br> -  -  -  -  -  -  -  <i>Syzygium griffithii</i> <br> -  -  -  -  -  -  -  <i>Syzygium kunstleri</i> <br> -  -  -  -  -  -  -  <i>Syzygium panzeri</i> <br> -  -  -  -  -  -  -  <i>Syzygium pustulatum</i> (as synonym: <i>Syzygium perpuncticulatum</i>)<br> -  -  -  -  -  -  -  <i>Syzygium racemosum</i> <br> -  -  -  -  -  -  -  <i>Syzygium rheophyticum</i> <br> -  -  -  -  -  -  <i>Tristaniopsis</i> <br> -  -  -  -  -  -  -  <i>Tristaniopsis whiteana</i> <br> -  -  -  -  Asterales <br> -  -  -  -  -  Asteraceae <br> -  -  -  -  Laurales <br> -  -  -  -  -  Lauraceae <br> -  -  -  -  -  -  <i>Actinodaphne</i> <br> -  -  -  -  -  -  <i>Beilschmiedia</i> <br> -  -  -  -  -  -  -  <i>Beilschmiedia micrantha</i> <br> -  -  -  -  -  -  <i>Beilschmiedia</i> <br> -  -  -  -  -  -  -  <i>Beilschmiedia micrantha</i> <br> -  -  -  -  -  -  <i>Litsea</i> <br> -  -  -  -  -  -  -  <i>Litsea accedens</i> <br> -  -  -  -  -  -  -  <i>Litsea angulata</i> <br> -  -  -  -  -  -  -  <i>Litsea caulocarpa</i> <br> -  -  -  -  -  -  -  <i>Litsea garciae</i> <br> -  -  -  -  -  -  -  <i>Litsea grandis</i> <br> -  -  -  -  -  -  -  <i>Litsea cordata</i> (as synonym: <i>Litsea mappacea</i>)<br> -  -  -  -  -  -  -  <i>Litsea rubiginosa</i> <br> -  -  -  -  -  -  <i>Caryodaphnopsis</i> <br> -  -  -  -  -  -  -  <i>Caryodaphnopsis tonkinensis</i> <br> -  -  -  -  -  -  <i>Nothaphoebe</i> <br> -  -  -  -  -  -  -  <i>Nothaphoebe umbelliflora</i> <br> -  -  -  -  -  -  <i>Lindera</i> <br> -  -  -  -  -  -  -  <i>Lindera lucida</i> <br> -  -  -  -  -  -  <i>Phoebe</i> <br> -  -  -  -  -  -  -  <i>Phoebe grandis</i> <br> -  -  -  -  -  -  <i>Dehaasia</i> <br> -  -  -  -  -  -  -  <i>Dehaasia caesia</i> <br> -  -  -  -  -  -  -  <i>Dehaasia incrassata</i> <br> -  -  -  -  -  -  <i>Cryptocarya</i> <br> -  -  -  -  -  -  -  <i>Cryptocarya nigra</i> <br> -  -  -  -  -  -  -  <i>Cryptocarya nitens</i> <br> -  -  -  -  -  -  <i>Eusideroxylon</i> <br> -  -  -  -  -  -  -  <i>Eusideroxylon zwageri</i> <br> -  -  -  -  Malvales <br> -  -  -  -  -  Dipterocarpaceae <br> -  -  -  -  -  -  <i>Shorea</i> <br> -  -  -  -  -  -  -  <i>Shorea almon</i> <br> -  -  -  -  -  -  -  <i>Shorea angustifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea argentifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea beccariana</i> <br> -  -  -  -  -  -  -  <i>Shorea faguetiana</i> <br> -  -  -  -  -  -  -  <i>Shorea fallax</i> <br> -  -  -  -  -  -  -  <i>Shorea gibbosa</i> <br> -  -  -  -  -  -  -  <i>Shorea guiso</i> <br> -  -  -  -  -  -  -  <i>Shorea johorensis</i> <br> -  -  -  -  -  -  -  <i>Shorea laevis</i> <br> -  -  -  -  -  -  -  <i>Shorea leprosula</i> <br> -  -  -  -  -  -  -  <i>Shorea leptoderma</i> <br> -  -  -  -  -  -  -  <i>Shorea macrophylla</i> <br> -  -  -  -  -  -  -  <i>Shorea macroptera</i> <br> -  -  -  -  -  -  -  <i>Shorea ovalis</i> <br> -  -  -  -  -  -  -  <i>Shorea ovata</i> <br> -  -  -  -  -  -  -  <i>Shorea parvifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea parvistipulata</i> <br> -  -  -  -  -  -  -  <i>Shorea pauciflora</i> <br> -  -  -  -  -  -  -  <i>Shorea superba</i> <br> -  -  -  -  -  -  -  <i>Shorea symingtonii</i> <br> -  -  -  -  -  -  -  <i>Shorea xanthophylla</i> <br> -  -  -  -  -  -  <i>Shorea</i> <br> -  -  -  -  -  -  -  <i>Shorea almon</i> <br> -  -  -  -  -  -  -  <i>Shorea angustifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea argentifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea beccariana</i> <br> -  -  -  -  -  -  -  <i>Shorea faguetiana</i> <br> -  -  -  -  -  -  -  <i>Shorea fallax</i> <br> -  -  -  -  -  -  -  <i>Shorea gibbosa</i> <br> -  -  -  -  -  -  -  <i>Shorea guiso</i> <br> -  -  -  -  -  -  -  <i>Shorea johorensis</i> <br> -  -  -  -  -  -  -  <i>Shorea laevis</i> <br> -  -  -  -  -  -  -  <i>Shorea leprosula</i> <br> -  -  -  -  -  -  -  <i>Shorea leptoderma</i> <br> -  -  -  -  -  -  -  <i>Shorea macrophylla</i> <br> -  -  -  -  -  -  -  <i>Shorea macroptera</i> <br> -  -  -  -  -  -  -  <i>Shorea ovalis</i> <br> -  -  -  -  -  -  -  <i>Shorea ovata</i> <br> -  -  -  -  -  -  -  <i>Shorea parvifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea parvistipulata</i> <br> -  -  -  -  -  -  -  <i>Shorea pauciflora</i> <br> -  -  -  -  -  -  -  <i>Shorea superba</i> <br> -  -  -  -  -  -  -  <i>Shorea symingtonii</i> <br> -  -  -  -  -  -  -  <i>Shorea xanthophylla</i> <br> -  -  -  -  -  -  <i>Dipterocarpus</i> <br> -  -  -  -  -  -  -  <i>Dipterocarpus caudiferus</i> <br> -  -  -  -  -  -  <i>Hopea</i> <br> -  -  -  -  -  -  -  <i>Hopea plagata</i> <br> -  -  -  -  -  -  -  <i>Hopea sangal</i> <br> -  -  -  -  -  -  <i>Parashorea</i> <br> -  -  -  -  -  -  -  <i>Parashorea malaanonan</i> <br> -  -  -  -  -  -  -  <i>Parashorea smythiesii</i> <br> -  -  -  -  -  -  -  <i>Parashorea warburgii</i> (as synonym: <i>Parashorea tomentella</i>)<br> -  -  -  -  -  -  <i>Dryobalanops</i> <br> -  -  -  -  -  -  -  <i>Dryobalanops lanceolata</i> <br> -  -  -  -  -  -  <i>Vatica</i> <br> -  -  -  -  -  -  -  <i>Vatica dulitensis</i> <br> -  -  -  -  -  -  -  <i>Vatica odorata</i> <br> -  -  -  -  -  Thymelaeaceae <br> -  -  -  -  -  -  <i>Aquilaria</i> <br> -  -  -  -  -  -  -  <i>Aquilaria beccariana</i> <br> -  -  -  -  -  Malvaceae <br> -  -  -  -  -  -  <i>Sterculia</i> <br> -  -  -  -  -  -  -  <i>Sterculia rubiginosa</i> <br> -  -  -  -  -  -  -  <i>Sterculia stipulata</i> <br> -  -  -  -  -  -  <i>Heritiera</i> <br> -  -  -  -  -  -  -  <i>Heritiera elata</i> <br> -  -  -  -  -  -  <i>Microcos</i> <br> -  -  -  -  -  -  -  <i>Microcos crassifolia</i> <br> -  -  -  -  -  -  <i>Pterygota</i> <br> -  -  -  -  -  -  -  <i>Pterygota alata</i> <br> -  -  -  -  -  -  <i>Durio</i> <br> -  -  -  -  -  -  -  <i>Durio graveolens</i> <br> -  -  -  -  -  -  <i>Boschia</i> <br> -  -  -  -  -  -  -  <i>Boschia grandiflora</i> (as synonym: <i>Durio grandiflorus</i>)<br> -  -  -  -  -  -  <i>Pentace</i> <br> -  -  -  -  -  -  -  <i>Pentace borneensis</i> (as synonym: <i>Pentace laxiflora</i>)<br> -  -  -  -  Celastrales <br> -  -  -  -  -  Celastraceae <br> -  -  -  -  -  -  <i>Lophopetalum</i> <br> -  -  -  -  -  -  -  <i>Lophopetalum beccarianum</i> <br> -  -  -  -  -  -  -  <i>Lophopetalum glabrum</i> <br> -  -  -  -  -  -  -  <i>Lophopetalum javanicum</i> <br> -  -  -  -  Ericales <br> -  -  -  -  -  Sapotaceae <br> -  -  -  -  -  -  <i>Payena</i> <br> -  -  -  -  -  -  -  <i>Payena acuminata</i> <br> -  -  -  -  -  -  <i>Palaquium</i> <br> -  -  -  -  -  -  -  <i>Palaquium dasyphyllum</i> <br> -  -  -  -  -  -  -  <i>Palaquium obovatum</i> <br> -  -  -  -  -  -  -  <i>Palaquium sericeum</i> <br> -  -  -  -  -  -  <i>Madhuca</i> <br> -  -  -  -  -  -  -  <i>Madhuca dubardii</i> <br> -  -  -  -  -  -  -  <i>Madhuca korthalsii</i> <br> -  -  -  -  -  Primulaceae <br> -  -  -  -  -  -  <i>Ardisia</i> <br> -  -  -  -  -  -  -  <i>Ardisia macrophylla</i> <br> -  -  -  -  -  Symplocaceae <br> -  -  -  -  -  -  <i>Symplocos</i> <br> -  -  -  -  -  -  -  <i>Symplocos fasciculata</i> <br> -  -  -  -  -  Pentaphylacaceae <br> -  -  -  -  -  -  <i>Adinandra</i> <br> -  -  -  -  -  -  -  <i>Adinandra dumosa</i> <br> -  -  -  -  -  Ebenaceae <br> -  -  -  -  -  -  <i>Diospyros</i> <br> -  -  -  -  -  -  -  <i>Diospyros andamanica</i> <br> -  -  -  -  -  -  -  <i>Diospyros curranii</i> <br> -  -  -  -  -  -  -  <i>Diospyros daemona</i> <br> -  -  -  -  -  -  -  <i>Diospyros dictyoneura</i> <br> -  -  -  -  -  -  -  <i>Diospyros macrophylla</i> <br> -  -  -  -  -  -  -  <i>Diospyros muricata</i> <br> -  -  -  -  -  -  -  <i>Diospyros toposia</i> <br> -  -  -  -  -  -  -  <i>Diospyros tuberculata</i> <br> -  -  -  -  -  -  -  <i>Diospyros pilosanthera</i> <br> -  -  -  -  -  Lecythidaceae <br> -  -  -  -  -  -  <i>Planchonia</i> <br> -  -  -  -  -  -  -  <i>Planchonia brevistipitata</i> <br> -  -  -  -  -  -  <i>Barringtonia</i> <br> -  -  -  -  -  -  -  <i>Barringtonia lanceolata</i> <br> -  -  -  -  -  -  -  <i>Barringtonia macrostachya</i> <br> -  -  -  -  -  -  -  <i>Barringtonia sarcostachys</i> <br> -  -  -  -  -  Theaceae <br> -  -  -  -  -  -  <i>Pyrenaria</i> <br> -  -  -  -  -  -  -  <i>Pyrenaria tawauensis</i> <br> -  -  -  -  Fagales <br> -  -  -  -  -  Fagaceae <br> -  -  -  -  -  -  <i>Lithocarpus</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus blumeanus</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus echinifer</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus gracilis</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus leptogyne</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus sundaicus</i> <br> -  -  -  -  -  -  <i>Lithocarpus</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus blumeanus</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus echinifer</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus gracilis</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus leptogyne</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus sundaicus</i> <br> -  -  -  -  -  -  <i>Trigonobalanus</i> <br> -  -  -  -  -  -  -  <i>Trigonobalanus verticillata</i> <br> -  -  -  -  -  -  <i>Castanopsis</i> <br> -  -  -  -  -  -  -  <i>Castanopsis hypophoenicea</i> <br> -  -  -  -  -  -  <i>Quercus</i> <br> -  -  -  -  -  -  -  <i>Quercus argentata</i> <br> -  -  -  -  -  -  -  <i>Quercus lowii</i> <br> -  -  -  -  -  -  -  <i>Quercus merrillii</i> <br> -  -  -  -  Santalales <br> -  -  -  -  -  Strombosiaceae <br> -  -  -  -  -  -  <i>Scorodocarpus</i> <br> -  -  -  -  -  -  -  <i>Scorodocarpus borneensis</i> <br> -  -  -  -  -  Coulaceae <br> -  -  -  -  -  -  <i>Ochanostachys</i> <br> -  -  -  -  -  -  -  <i>Ochanostachys amentacea</i> <br> -  -  -  -  Malpighiales <br> -  -  -  -  -  Chrysobalanaceae <br> -  -  -  -  -  -  <i>Atuna</i> <br> -  -  -  -  -  -  -  <i>Atuna racemosa</i> <br> -  -  -  -  -  -  <i>Licania</i> <br> -  -  -  -  -  -  -  <i>Licania splendens</i> <br> -  -  -  -  -  Phyllanthaceae <br> -  -  -  -  -  -  <i>Antidesma</i> <br> -  -  -  -  -  -  <i>Aporosa</i> (as synonym: <i>Aporusa</i>)<br> -  -  -  -  -  -  <i>Cleistanthus</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus hirsutulus</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus hylandii</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus oblongifolius</i> (as synonym: <i>Cleistanthus myrianthus</i>)<br> -  -  -  -  -  -  -  <i>Cleistanthus paxii</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus pubens</i> <br> -  -  -  -  -  -  <i>Cleistanthus</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus hirsutulus</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus hylandii</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus oblongifolius</i> (as synonym: <i>Cleistanthus myrianthus</i>)<br> -  -  -  -  -  -  -  <i>Cleistanthus paxii</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus pubens</i> <br> -  -  -  -  -  -  <i>Glochidion</i> <br> -  -  -  -  -  -  -  <i>Glochidion borneensis</i> <br> -  -  -  -  -  -  <i>Phyllanthus</i> <br> -  -  -  -  -  -  -  <i>Phyllanthus lutescens</i> (as synonym: <i>Glochidion lutescens</i>)<br> -  -  -  -  -  -  -  <i>Phyllanthus ruber</i> (as synonym: <i>Glochidion rubrum</i>)<br> -  -  -  -  -  -  <i>Baccaurea</i> <br> -  -  -  -  -  -  -  <i>Baccaurea lanceolata</i> <br> -  -  -  -  -  -  -  <i>Baccaurea macrocarpa</i> <br> -  -  -  -  -  -  -  <i>Baccaurea tetrandra</i> <br> -  -  -  -  -  -  -  <i>Baccaurea pubera</i> (as synonym: <i>Baccaurea latifolia</i>)<br> -  -  -  -  -  Calophyllaceae <br> -  -  -  -  -  -  <i>Mesua</i> <br> -  -  -  -  -  -  -  <i>Mesua oblongifolia</i> (as synonym: <i>Kayea oblongifolia</i>)<br> -  -  -  -  -  -  -  <i>Mesua borneensis</i> <br> -  -  -  -  -  -  -  <i>Mesua macrantha</i> <br> -  -  -  -  -  -  <i>Calophyllum</i> <br> -  -  -  -  -  -  -  <i>Calophyllum soulattri</i> <br> -  -  -  -  -  -  -  <i>Calophyllum woodii</i> <br> -  -  -  -  -  Clusiaceae <br> -  -  -  -  -  -  <i>Garcinia</i> <br> -  -  -  -  -  -  -  <i>Garcinia benthamiana</i> <br> -  -  -  -  -  -  -  <i>Garcinia forbesii</i> <br> -  -  -  -  -  -  -  <i>Garcinia nervosa</i> <br> -  -  -  -  -  -  -  <i>Garcinia parvifolia</i> <br> -  -  -  -  -  Salicaceae <br> -  -  -  -  -  -  <i>Flacourtia</i> <br> -  -  -  -  -  -  -  <i>Flacourtia rukam</i> <br> -  -  -  -  -  -  <i>Homalium</i> <br> -  -  -  -  -  -  -  <i>Homalium foetidum</i> <br> -  -  -  -  -  Putranjivaceae <br> -  -  -  -  -  -  <i>Drypetes</i> <br> -  -  -  -  -  -  -  <i>Drypetes longifolia</i> <br> -  -  -  -  -  Irvingiaceae <br> -  -  -  -  -  -  <i>Irvingia</i> <br> -  -  -  -  -  -  -  <i>Irvingia malayana</i> <br> -  -  -  -  -  Achariaceae <br> -  -  -  -  -  -  <i>Hydnocarpus</i> <br> -  -  -  -  -  -  -  <i>Hydnocarpus woodii</i> <br> -  -  -  -  -  -  <i>Hydnocarpus</i> <br> -  -  -  -  -  -  -  <i>Hydnocarpus woodii</i> <br> -  -  -  -  -  -  <i>Ryparosa</i> <br> -  -  -  -  -  -  -  <i>Ryparosa acuminata</i> <br> -  -  -  -  -  Euphorbiaceae <br> -  -  -  -  -  -  <i>Spathiostemon</i> <br> -  -  -  -  -  -  <i>Macaranga</i> <br> -  -  -  -  -  -  -  <i>Macaranga conifera</i> <br> -  -  -  -  -  -  -  <i>Macaranga gigantea</i> <br> -  -  -  -  -  -  -  <i>Macaranga hypoleuca</i> <br> -  -  -  -  -  -  -  <i>Macaranga pearsonii</i> <br> -  -  -  -  -  -  -  <i>Macaranga winkleri</i> <br> -  -  -  -  -  -  <i>Blumeodendron</i> <br> -  -  -  -  -  -  -  <i>Blumeodendron kurzii</i> <br> -  -  -  -  -  -  -  <i>Blumeodendron tokbrai</i> <br> -  -  -  -  -  -  <i>Ptychopyxis</i> <br> -  -  -  -  -  -  -  <i>Ptychopyxis arborea</i> <br> -  -  -  -  -  -  <i>Mallotus</i> <br> -  -  -  -  -  -  -  <i>Mallotus leucodermis</i> <br> -  -  -  -  -  -  -  <i>Mallotus miquelianus</i> <br> -  -  -  -  -  -  -  <i>Mallotus mollissimus</i> <br> -  -  -  -  -  -  -  <i>Mallotus wrayi</i> <br> -  -  -  -  -  -  <i>Hancea</i> <br> -  -  -  -  -  -  -  <i>Hancea penangensis</i> (as synonym: <i>Mallotus penangensis</i>)<br> -  -  -  -  -  -  <i>Neoscortechinia</i> <br> -  -  -  -  -  -  -  <i>Neoscortechinia kingii</i> <br> -  -  -  -  -  -  -  <i>Neoscortechinia philippinensis</i> <br> -  -  -  -  -  Centroplacaceae <br> -  -  -  -  -  -  <i>Bhesa</i> <br> -  -  -  -  -  -  -  <i>Bhesa indica</i> (as synonym: <i>Bhesa paniculata</i>)<br> -  -  -  -  Cornales <br> -  -  -  -  -  Nyssaceae <br> -  -  -  -  -  -  <i>Mastixia</i> <br> -  -  -  -  -  -  -  <i>Mastixia trichotoma</i> <br> -  -  -  -  -  Cornaceae <br> -  -  -  -  -  -  <i>Alangium</i> <br> -  -  -  -  -  -  -  <i>Alangium javanicum</i> <br> -  -  -  -  Gentianales <br> -  -  -  -  -  Rubiaceae <br> -  -  -  -  -  -  <i>Neolamarckia</i> <br> -  -  -  -  -  -  -  <i>Neolamarckia cadamba</i> <br> -  -  -  -  -  -  <i>Neonauclea</i> <br> -  -  -  -  -  -  -  <i>Neonauclea gigantea</i> <br> -  -  -  -  -  -  <i>Psydrax</i> <br> -  -  -  -  -  -  -  <i>Psydrax dicoccos</i> <br> -  -  -  -  -  -  <i>Nauclea</i> <br> -  -  -  -  -  -  -  <i>Nauclea officinalis</i> <br> -  -  -  -  -  -  -  <i>Nauclea subdita</i> <br> -  -  -  -  -  -  <i>Urophyllum</i> <br> -  -  -  -  -  -  -  <i>Urophyllum polyneurum</i> (as synonym: <i>Pleiocarpidia polyneura</i>)<br> -  -  -  -  -  -  <i>Ludekia</i> <br> -  -  -  -  -  -  -  <i>Ludekia borneensis</i> <br> -  -  -  -  -  Apocynaceae <br> -  -  -  -  -  -  <i>Alstonia</i> <br> -  -  -  -  -  -  -  <i>Alstonia angustiloba</i> <br> -  -  -  -  Oxalidales <br> -  -  -  -  -  Elaeocarpaceae <br> -  -  -  -  -  -  <i>Sloanea</i> <br> -  -  -  -  -  -  -  <i>Sloanea javanica</i> <br> -  -  -  -  -  -  <i>Elaeocarpus</i> <br> -  -  -  -  -  -  -  <i>Elaeocarpus floribundus</i> <br> -  -  -  -  -  -  -  <i>Elaeocarpus pedunculatus</i> <br> -  -  -  -  -  -  -  <i>Elaeocarpus stipularis</i> <br> -  -  -  -  Sapindales <br> -  -  -  -  -  Burseraceae <br> -  -  -  -  -  -  <i>Canarium</i> <br> -  -  -  -  -  -  -  <i>Canarium decumanum</i> <br> -  -  -  -  -  -  -  <i>Canarium denticulatum</i> <br> -  -  -  -  -  -  -  <i>Canarium odontophyllum</i> <br> -  -  -  -  -  -  -  <i>Canarium pilosum</i> <br> -  -  -  -  -  -  <i>Santiria</i> <br> -  -  -  -  -  -  -  <i>Santiria laevigata</i> <br> -  -  -  -  -  -  <i>Dacryodes</i> <br> -  -  -  -  -  -  -  <i>Dacryodes rostrata</i> <br> -  -  -  -  -  -  -  <i>Dacryodes rugosa</i> <br> -  -  -  -  -  Rutaceae <br> -  -  -  -  -  -  <i>Melicope</i> <br> -  -  -  -  -  -  -  <i>Melicope confusa</i> <br> -  -  -  -  -  Anacardiaceae <br> -  -  -  -  -  -  <i>Melanochyla</i> <br> -  -  -  -  -  -  -  <i>Melanochyla bullata</i> <br> -  -  -  -  -  -  -  <i>Melanochyla tomentosa</i> <br> -  -  -  -  -  -  <i>Parishia</i> <br> -  -  -  -  -  -  -  <i>Parishia insignis</i> <br> -  -  -  -  -  -  <i>Gluta</i> <br> -  -  -  -  -  -  -  <i>Gluta aptera</i> <br> -  -  -  -  -  -  -  <i>Gluta wallichii</i> <br> -  -  -  -  -  -  <i>Mangifera</i> <br> -  -  -  -  -  -  -  <i>Mangifera odorata</i> <br> -  -  -  -  -  Meliaceae <br> -  -  -  -  -  -  <i>Chisocheton</i> <br> -  -  -  -  -  -  -  <i>Chisocheton ceramicus</i> <br> -  -  -  -  -  -  -  <i>Chisocheton macranthus</i> <br> -  -  -  -  -  -  -  <i>Chisocheton patens</i> <br> -  -  -  -  -  -  <i>Chisocheton</i> <br> -  -  -  -  -  -  -  <i>Chisocheton ceramicus</i> <br> -  -  -  -  -  -  -  <i>Chisocheton macranthus</i> <br> -  -  -  -  -  -  -  <i>Chisocheton patens</i> <br> -  -  -  -  -  -  <i>Dysoxylum</i> <br> -  -  -  -  -  -  -  <i>Dysoxylum cyrtobotryum</i> <br> -  -  -  -  -  -  -  <i>Dysoxylum densiflorum</i> <br> -  -  -  -  -  -  <i>Aglaia</i> <br> -  -  -  -  -  -  -  <i>Aglaia crassinervia</i> <br> -  -  -  -  -  -  -  <i>Aglaia leptantha</i> <br> -  -  -  -  -  -  -  <i>Aglaia macrocarpa</i> <br> -  -  -  -  -  -  -  <i>Aglaia odoratissima</i> <br> -  -  -  -  -  -  -  <i>Aglaia oligophylla</i> <br> -  -  -  -  -  -  -  <i>Aglaia silvestris</i> <br> -  -  -  -  -  -  -  <i>Aglaia tomentosa</i> <br> -  -  -  -  -  -  <i>Aphanamixis</i> <br> -  -  -  -  -  -  -  <i>Aphanamixis polystachya</i> <br> -  -  -  -  -  -  <i>Reinwardtiodendron</i> <br> -  -  -  -  -  -  -  <i>Reinwardtiodendron humile</i> <br> -  -  -  -  -  -  <i>Walsura</i> <br> -  -  -  -  -  -  -  <i>Walsura pinnata</i> <br> -  -  -  -  -  -  <i>Lansium</i> <br> -  -  -  -  -  -  -  <i>Lansium domesticum</i> <br> -  -  -  -  -  Sapindaceae <br> -  -  -  -  -  -  <i>Nephelium</i> <br> -  -  -  -  -  -  -  <i>Nephelium cuspidatum</i> <br> -  -  -  -  -  -  <i>Pometia</i> <br> -  -  -  -  -  -  -  <i>Pometia pinnata</i> <br> -  -  -  -  -  -  <i>Dimocarpus</i> <br> -  -  -  -  -  -  -  <i>Dimocarpus longan</i> <br> -  -  -  -  -  -  <i>Tristiropsis</i> <br> -  -  -  -  -  -  -  <i>Tristiropsis acutangula</i> <br> -  -  -  -  -  -  <i>Paranephelium</i> <br> -  -  -  -  -  -  -  <i>Paranephelium macrophyllum</i> <br> -  -  -  -  -  -  -  <i>Paranephelium xestophyllum</i> <br></div><p></p>
Potential growth more than functional traits explain successional habitat filtering of rainforest trees
<ol> <li>Species along successional gradients differ in functional traits, which may function as environmental filters and also explain differences in growth rates. Alternatively, species might be filtered by growth rates and these are explained by differences in other traits. We explored the relationships between leaf and wood traits, growth and successional habitat, and asked if growth is related to habitat because both are driven by a similar set of traits or if growth is the main trait explaining habitat and relationships with other traits are indirect.</li> <li>Tropical trees are often classified as second-growth (SG) or old-growth (OG) specialists, and generalists. Since succession is a continuous process and lumping species into three groups may not do justice to gradual differences, we tested if a continuous variable based on relative tree abundance in OG and SG forests might be a better predictor than classifying trees' habitat preferences into categories.</li> <li>We measured height growth of 47 trees species planted in a reforestation trial in Costa Rica and evaluated size-standardized potential growth during the first years when there was little shading among trees. Growth and habitat were related to wood density (WD), theoretical hydraulic conductivity (Kh), specific leaf area (SLA), leaf dry matter content (LDMC) and leaf nitrogen content (N).</li> <li>Potential growth rates and Kh were significantly correlated with habitat measured on a continuous scale, while growth and LDMC differed among the three groups of habitat specialization. Growth was also correlated with WD and Kh.</li> <li>Habitat specialization was correlated with the first principal component of the functional traits space. However, structural equation models suggest that the relationship with leaf and wood traits is mostly indirect and potential growth is the most important trait directly related to environmental filtering along a successional gradient. In our dataset, classifiying the successional status of species using the proportion of records from OG forests explains traits about as well as a classification into three groups, but provides more information about the species' position along the successional gradient.</li> </ol>
Two decades of annual landscape-scale tree growth and dynamics in old-growth tropical rainforest in the CARBONO Project, La Selva Biological Station, 1997-2018
<p>Here we present the complete data series from a 21-yr study of the annual growth and dynamics of trees, palms and lianas in the old-growth tropical rainforest at the La Selva Biological Station in Costa Rica. These observations were part of the CARBONO Project, a multidisciplinary team study of forest carbon cycling. The project was designed to assess forest processes at the landscape scale by sampling with replication across the within-landscape edaphic heterogeneity typical of tropical forests. Through more than two decades, forest growth and dynamics were assessed annually. The annual time-step used in the CARBONO Project effectively captured forest responses to major disturbances and to interannual and climatic variation. Annual measurements also enhanced the accuracy and long-term consistency of the data. To our knowledge, the resulting records are unique for tropical forests, where the dominant approach to studying the dynamics of a given forest has been to use a single plot and multi-year inter-census intervals. To date these CARBONO Project data have revealed: multi-decadal forest stability in spite of the short-term changes in forest structure resulting from major natural disturbances (e.g., the 1997-1998 Strong El Niño, and the extreme windstorm of May 2018); the dynamics and importance of large trees; and the responses of a major component of ecosystem productivity, aboveground wood production, to interannual and long-term climatic and atmospheric change. These data have also contributed to many remote-sensing studies.</p> <p>The data set consists of annual observations through the period 1997–2018 of the floristics, survival, recruitment, and growth of all woody stems (diameter <u>></u> 10 cm) in a landscape-scale plot network. At completion of the study, the data spanned 6705 individuals and 21 years. The data set is complete and has been through extensive internal checks for quality assurance. Detailed data documentation and an emphasis on measurement repeatability were prioritized through the study. The metadata include an extensive README file describing the data files and the methods, a document detailing the data management and qa/qc, and the scanned original field data-sheets for the 22 annual censuses.</p> <p>We gratefully acknowledge the careful long-term field work and data entry and checking by paraforesters Leonel Campos Otoya and William Miranda Conejo. Logistical support and the long-term protection of the La Selva reserve were provided by the Organization for Tropical Studies. The Ministerio de Ambiente y Energía of Costa Rica granted permits to carry out this study through the years of the study (most recently: Resolución No. 037-2018-ACCVC-PI).</p>
Data from: Genotypic traits and tradeoffs of fast growth in silver birch, a pioneer tree
<p>Fast-growing and slow-growing plant species are suggested to show integrated economics spectrums and the tradeoffs of fast growth are predicted to emerge as susceptibility to herbivory and resource competition. We tested if these predictions also hold for fast-growing and slow-growing genotypes within a silver birch, <i>Betula pendula</i> population. We exposed cloned saplings of 17 genotypes with slow, medium or fast height growth to reduced insect herbivory, using an insecticide, and to increasing resource competition, using naturally varying field plot grass cover. We measured shoot and root growth, ectomycorrhizal (EM) fungal production using ergosterol analysis and soil N transfer to leaves using <sup>15</sup>N-labelled pulse of NH<sub>4</sub><sup>+</sup>. We found that fast-growing genotypes grew on average 78% faster, produced 56% and 16% more leaf mass and ergosterol, and showed 78% higher leaf N uptake than slow-growing genotypes. The insecticide decreased leaf damage by 83% and increased shoot growth, leaf growth and leaf N uptake by 38%, 52% and 76%, without differences between the responses of fast-growing and slow-growing genotypes, whereas root mass decreased with increasing grass cover. Shoot and leaf growth of fast-growing genotypes decreased and EM fungal production of slow-growing genotypes increased with increasing grass cover. Our results suggest that fast growth is genotypically associated with higher allocation to EM fungi, better soil N capture and greater leaf production, and that the tradeoff of fast growth is sensitivity to competition, but not to insect herbivory. EM fungi may have a dual role: to support growth of fast-growing genotypes under low grass competition and to maintain growth of slow-growing genotypes under intensifying competition.</p>
Anatomical wood traits of tree species in old-growth and selectively logged forest
<b>Description: </b><p>Traits matrix of wood anatomical characteristics for tree species in selectively logged forest at SAFE and in old-growth forest in Danum Valley and Maliau Basin. Sampled during the BALI project traits campaign</p><p><b>Project: </b>This dataset was collected as part of the following SAFE research project: <a href="https://www.safeproject.net/projects/project_view/55"><b>Biodiversity and land-use impacts on tropical ecosystem function (BALI): Quantifying functional trait distributions across the disturbance gradient</b></a></p><p><b>Funding: </b>These data were collected as part of research funded by: </p><ul><li>NERC (Standard grant, NE/K016253/1)</li></ul><p>This dataset is released under the CC-BY 4.0 licence, requiring that you cite the dataset in any outputs, but has the additional condition that you acknowledge the contribution of these funders in any outputs.</p><p></p><p><b>Permits: </b>These data were collected under permit from the following authorities:</p><ul><li>Sabah Biodiversity Centre (Research licence JKM/MBS.1000-2.2(385))</li></ul><p></p><p><b>XML metadata: </b>GEMINI compliant metadata for this dataset is available <a href="https://www.safeproject.net/datasets/xml_metadata?id=5513918">here</a></p><p><b>Files: </b>This consists of 1 file: Both_wood_anatomical_traits_complete_dataset.xlsx</p><p><b>Both_wood_anatomical_traits_complete_dataset.xlsx</b></p><p>This file contains dataset metadata and 1 data tables:</p><ol><li><p><b>Wood_anatomical_traits</b> (described in worksheet Wood_anatomical_traits)</p><p>Description: Traits matrix of wood anatomical characteristics for tree species in selectively logged forest at SAFE and in old-growth forest in Danum Valley and Maliau Basin. Sampled during the BALI project traits campaign</p><p>Number of fields: 18</p><p>Number of data rows: 596</p><p>Fields: </p><ul><li><b>location</b>: Location (Field type: location)</li><li><b>forest_type</b>: Forest type: OG: old-growth plots, Maliau and Danum; SL: selectively logged plots at SAFE (Field type: categorical)</li><li><b>forestplots_name</b>: Plot name coherent with forestplots database (Field type: id)</li><li><b>plot_name_trait_campaign</b>: Plot name used during the BALI trait campaign (Field type: id)</li><li><b>sample_code</b>: Sample code referencing: plot-'T'(ree) ID-branch type (Field type: id)</li><li><b>branch_type</b>: Binary classification of branch sampled depending on their position in the tree crown. BS: sun branch; BSH: shade branch (Field type: id)</li><li><b>sampling_date</b>: Date of sampling (Field type: date)</li><li><b>tree_id</b>: Reference for tree tag label (Field type: id)</li><li><b>species</b>: Tree species (Field type: taxa)</li><li><b>Wedge.area.micron2</b>: Area of wedge from microtome slice used for analysis. (Field type: numeric trait)</li><li><b>No.vessel.wedge</b>: Count of vessels in the respective wedge area. (Field type: numeric trait)</li><li><b>Vessel.diameter.micron</b>: Mean vessel diameter. Vessel diameter is determined as the mean of the maximum and minimum (lumen) diameters. (Field type: numeric trait)</li><li><b>Median.vessel.diameter.micron</b>: The middle value of the vessel diameter data set. (Field type: numeric trait)</li><li><b>Hydraulically.weighted.diameter.micron</b>: Hydraulically weighted mean diameter. Calculated as (∑ diameter^5) / (∑ diameter^4). (Field type: numeric trait)</li><li><b>Vessel.area.micron2</b>: Mean vessel area. Vessel area is determined by the average cross-sectional area of all vessel lumens (excluding vessel walls) in the wedge-shaped transect of the branch wood cross-section. (Field type: numeric trait)</li><li><b>Median.vessel.area.micron2</b>: The middle value of the vessel area data set. (Field type: numeric trait)</li><li><b>Vessel.lumen.tot.area</b>: Total area of the vessel lumens in the wedge-shaped transect of the branch wood cross-section. (Field type: numeric trait)</li><li><b>vessel.lumen.f.wedge</b>: Vessel lumen fraction. From the vessel areas and transect areas, vessel lumen fraction is calculated as the fraction of transect area filled by vessel lumens. (Field type: numeric trait)</li></ul></li></ol><p><b>Date range: </b>2014-05-01 to 2018-09-01</p><p><b>Latitudinal extent: </b>4.5000 to 5.0700</p><p><b>Longitudinal extent: </b>116.7500 to 117.8200</p><p><b>Taxonomic coverage: </b><br> All taxon names are validated against the GBIF backbone taxonomy. If a dataset uses a synonym, the accepted usage is shown followed by the dataset usage in brackets. Taxa that cannot be validated, including new species and other unknown taxa, morphospecies, functional groups and taxonomic levels not used in the GBIF backbone are shown in square brackets.</p><div> -  Plantae <br> -  -  Tracheophyta <br> -  -  -  Magnoliopsida <br> -  -  -  -  Malpighiales <br> -  -  -  -  -  Chrysobalanaceae <br> -  -  -  -  -  -  <i>Licania</i> <br> -  -  -  -  -  -  -  <i>Licania splendens</i> <br> -  -  -  -  -  Hypericaceae <br> -  -  -  -  -  -  <i>Cratoxylum</i> <br> -  -  -  -  -  Irvingiaceae <br> -  -  -  -  -  -  <i>Irvingia</i> <br> -  -  -  -  -  -  -  <i>Irvingia malayana</i> <br> -  -  -  -  -  Centroplacaceae <br> -  -  -  -  -  -  <i>Bhesa</i> <br> -  -  -  -  -  -  -  <i>Bhesa indica</i> (as synonym: <i>Bhesa paniculata</i>)<br> -  -  -  -  -  Clusiaceae <br> -  -  -  -  -  -  <i>Garcinia</i> <br> -  -  -  -  -  -  -  <i>Garcinia benthamiana</i> <br> -  -  -  -  -  -  -  <i>Garcinia forbesii</i> <br> -  -  -  -  -  -  -  <i>Garcinia parvifolia</i> <br> -  -  -  -  -  Salicaceae <br> -  -  -  -  -  -  <i>Homalium</i> <br> -  -  -  -  -  -  -  <i>Homalium foetidum</i> <br> -  -  -  -  -  Putranjivaceae <br> -  -  -  -  -  -  <i>Drypetes</i> <br> -  -  -  -  -  -  -  <i>Drypetes longifolia</i> <br> -  -  -  -  -  Achariaceae <br> -  -  -  -  -  -  <i>Hydnocarpus</i> <br> -  -  -  -  -  -  <i>Ryparosa</i> <br> -  -  -  -  -  -  -  <i>Ryparosa acuminata</i> <br> -  -  -  -  -  Euphorbiaceae <br> -  -  -  -  -  -  <i>Spathiostemon</i> <br> -  -  -  -  -  -  <i>Hancea</i> <br> -  -  -  -  -  -  -  <i>Hancea penangensis</i> (as synonym: <i>Mallotus penangensis</i>)<br> -  -  -  -  -  -  <i>Neoscortechinia</i> <br> -  -  -  -  -  -  -  <i>Neoscortechinia kingii</i> <br> -  -  -  -  -  -  -  <i>Neoscortechinia philippinensis</i> <br> -  -  -  -  -  -  <i>Mallotus</i> <br> -  -  -  -  -  -  -  <i>Mallotus leucodermis</i> <br> -  -  -  -  -  -  -  <i>Mallotus miquelianus</i> <br> -  -  -  -  -  -  -  <i>Mallotus mollissimus</i> <br> -  -  -  -  -  -  -  <i>Mallotus wrayi</i> <br> -  -  -  -  -  -  <i>Ptychopyxis</i> <br> -  -  -  -  -  -  -  <i>Ptychopyxis arborea</i> <br> -  -  -  -  -  -  <i>Macaranga</i> <br> -  -  -  -  -  -  -  <i>Macaranga conifera</i> <br> -  -  -  -  -  -  -  <i>Macaranga gigantea</i> <br> -  -  -  -  -  -  -  <i>Macaranga hypoleuca</i> <br> -  -  -  -  -  -  -  <i>Macaranga pearsonii</i> <br> -  -  -  -  -  -  -  <i>Macaranga winkleri</i> <br> -  -  -  -  -  -  <i>Blumeodendron</i> <br> -  -  -  -  -  -  -  <i>Blumeodendron kurzii</i> <br> -  -  -  -  -  -  -  <i>Blumeodendron tokbrai</i> <br> -  -  -  -  -  Phyllanthaceae <br> -  -  -  -  -  -  <i>Aporosa</i> (as synonym: <i>Aporusa</i>)<br> -  -  -  -  -  -  <i>Cleistanthus</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus hirsutulus</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus hylandii</i> <br> -  -  -  -  -  -  -  <i>Cleistanthus oblongifolius</i> (as synonym: <i>Cleistanthus myrianthus</i>)<br> -  -  -  -  -  -  <i>Glochidion</i> <br> -  -  -  -  -  -  <i>Phyllanthus</i> <br> -  -  -  -  -  -  -  <i>Phyllanthus lutescens</i> (as synonym: <i>Glochidion lutescens</i>)<br> -  -  -  -  -  -  -  <i>Phyllanthus ruber</i> (as synonym: <i>Glochidion rubrum</i>)<br> -  -  -  -  -  -  <i>Baccaurea</i> <br> -  -  -  -  -  -  -  <i>Baccaurea lanceolata</i> <br> -  -  -  -  -  -  -  <i>Baccaurea macrocarpa</i> <br> -  -  -  -  -  -  -  <i>Baccaurea tetrandra</i> <br> -  -  -  -  -  Calophyllaceae <br> -  -  -  -  -  -  <i>Mesua</i> <br> -  -  -  -  -  -  -  <i>Mesua oblongifolia</i> (as synonym: <i>Kayea oblongifolia</i>)<br> -  -  -  -  -  -  -  <i>Mesua macrantha</i> <br> -  -  -  -  -  -  <i>Calophyllum</i> <br> -  -  -  -  -  -  -  <i>Calophyllum soulattri</i> <br> -  -  -  -  Malvales <br> -  -  -  -  -  Malvaceae <br> -  -  -  -  -  -  <i>Heritiera</i> <br> -  -  -  -  -  -  -  <i>Heritiera elata</i> <br> -  -  -  -  -  -  <i>Pterygota</i> <br> -  -  -  -  -  -  -  <i>Pterygota alata</i> <br> -  -  -  -  -  -  <i>Pentace</i> <br> -  -  -  -  -  -  -  <i>Pentace borneensis</i> (as synonym: <i>Pentace laxiflora</i>)<br> -  -  -  -  -  -  <i>Sterculia</i> <br> -  -  -  -  -  -  -  <i>Sterculia stipulata</i> <br> -  -  -  -  -  -  <i>Microcos</i> <br> -  -  -  -  -  -  -  <i>Microcos crassifolia</i> <br> -  -  -  -  -  -  <i>Scaphium</i> <br> -  -  -  -  -  -  -  <i>Scaphium macropodum</i> <br> -  -  -  -  -  -  <i>Boschia</i> <br> -  -  -  -  -  -  -  <i>Boschia grandiflora</i> (as synonym: <i>Durio grandiflorus</i>)<br> -  -  -  -  -  -  <i>Durio</i> <br> -  -  -  -  -  -  -  <i>Durio graveolens</i> <br> -  -  -  -  -  Dipterocarpaceae <br> -  -  -  -  -  -  <i>Shorea</i> <br> -  -  -  -  -  -  -  <i>Shorea almon</i> <br> -  -  -  -  -  -  -  <i>Shorea angustifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea argentifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea beccariana</i> <br> -  -  -  -  -  -  -  <i>Shorea faguetiana</i> <br> -  -  -  -  -  -  -  <i>Shorea falciferoides</i> <br> -  -  -  -  -  -  -  <i>Shorea fallax</i> <br> -  -  -  -  -  -  -  <i>Shorea gibbosa</i> <br> -  -  -  -  -  -  -  <i>Shorea guiso</i> <br> -  -  -  -  -  -  -  <i>Shorea johorensis</i> <br> -  -  -  -  -  -  -  <i>Shorea leprosula</i> <br> -  -  -  -  -  -  -  <i>Shorea leptoderma</i> <br> -  -  -  -  -  -  -  <i>Shorea macrophylla</i> <br> -  -  -  -  -  -  -  <i>Shorea macroptera</i> <br> -  -  -  -  -  -  -  <i>Shorea ovalis</i> <br> -  -  -  -  -  -  -  <i>Shorea ovata</i> <br> -  -  -  -  -  -  -  <i>Shorea parviflora</i> <br> -  -  -  -  -  -  -  <i>Shorea parvifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea parvistipulata</i> <br> -  -  -  -  -  -  -  <i>Shorea pauciflora</i> <br> -  -  -  -  -  -  -  <i>Shorea pinanga</i> <br> -  -  -  -  -  -  -  <i>Shorea superba</i> <br> -  -  -  -  -  -  -  <i>Shorea symingtonii</i> <br> -  -  -  -  -  -  -  <i>Shorea xanthophylla</i> <br> -  -  -  -  -  -  <i>Shorea</i> <br> -  -  -  -  -  -  -  <i>Shorea almon</i> <br> -  -  -  -  -  -  -  <i>Shorea angustifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea argentifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea beccariana</i> <br> -  -  -  -  -  -  -  <i>Shorea faguetiana</i> <br> -  -  -  -  -  -  -  <i>Shorea falciferoides</i> <br> -  -  -  -  -  -  -  <i>Shorea fallax</i> <br> -  -  -  -  -  -  -  <i>Shorea gibbosa</i> <br> -  -  -  -  -  -  -  <i>Shorea guiso</i> <br> -  -  -  -  -  -  -  <i>Shorea johorensis</i> <br> -  -  -  -  -  -  -  <i>Shorea leprosula</i> <br> -  -  -  -  -  -  -  <i>Shorea leptoderma</i> <br> -  -  -  -  -  -  -  <i>Shorea macrophylla</i> <br> -  -  -  -  -  -  -  <i>Shorea macroptera</i> <br> -  -  -  -  -  -  -  <i>Shorea ovalis</i> <br> -  -  -  -  -  -  -  <i>Shorea ovata</i> <br> -  -  -  -  -  -  -  <i>Shorea parviflora</i> <br> -  -  -  -  -  -  -  <i>Shorea parvifolia</i> <br> -  -  -  -  -  -  -  <i>Shorea parvistipulata</i> <br> -  -  -  -  -  -  -  <i>Shorea pauciflora</i> <br> -  -  -  -  -  -  -  <i>Shorea pinanga</i> <br> -  -  -  -  -  -  -  <i>Shorea superba</i> <br> -  -  -  -  -  -  -  <i>Shorea symingtonii</i> <br> -  -  -  -  -  -  -  <i>Shorea xanthophylla</i> <br> -  -  -  -  -  -  <i>Vatica</i> <br> -  -  -  -  -  -  -  <i>Vatica dulitensis</i> <br> -  -  -  -  -  -  -  <i>Vatica odorata</i> <br> -  -  -  -  -  -  <i>Hopea</i> <br> -  -  -  -  -  -  -  <i>Hopea plagata</i> <br> -  -  -  -  -  -  -  <i>Hopea sangal</i> <br> -  -  -  -  -  -  <i>Dipterocarpus</i> <br> -  -  -  -  -  -  -  <i>Dipterocarpus caudiferus</i> <br> -  -  -  -  -  -  <i>Dryobalanops</i> <br> -  -  -  -  -  -  -  <i>Dryobalanops lanceolata</i> <br> -  -  -  -  -  -  <i>Parashorea</i> <br> -  -  -  -  -  -  -  <i>Parashorea malaanonan</i> <br> -  -  -  -  -  -  -  <i>Parashorea smythiesii</i> <br> -  -  -  -  -  -  -  <i>Parashorea warburgii</i> (as synonym: <i>Parashorea tomentella</i>)<br> -  -  -  -  -  Thymelaeaceae <br> -  -  -  -  -  -  <i>Aquilaria</i> <br> -  -  -  -  -  -  -  <i>Aquilaria beccariana</i> <br> -  -  -  -  Celastrales <br> -  -  -  -  -  Celastraceae <br> -  -  -  -  -  -  <i>Lophopetalum</i> <br> -  -  -  -  -  -  -  <i>Lophopetalum beccarianum</i> <br> -  -  -  -  -  -  -  <i>Lophopetalum javanicum</i> <br> -  -  -  -  Santalales <br> -  -  -  -  -  Coulaceae <br> -  -  -  -  -  -  <i>Ochanostachys</i> <br> -  -  -  -  -  -  -  <i>Ochanostachys amentacea</i> <br> -  -  -  -  Fagales <br> -  -  -  -  -  Fagaceae <br> -  -  -  -  -  -  <i>Lithocarpus</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus blumeanus</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus conocarpus</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus echinifer</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus gracilis</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus leptogyne</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus sundaicus</i> <br> -  -  -  -  -  -  <i>Lithocarpus</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus blumeanus</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus conocarpus</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus echinifer</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus gracilis</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus leptogyne</i> <br> -  -  -  -  -  -  -  <i>Lithocarpus sundaicus</i> <br> -  -  -  -  -  -  <i>Quercus</i> <br> -  -  -  -  -  -  -  <i>Quercus argentata</i> <br> -  -  -  -  -  -  -  <i>Quercus lowii</i> <br> -  -  -  -  -  -  -  <i>Quercus merrillii</i> <br> -  -  -  -  -  -  <i>Trigonobalanus</i> <br> -  -  -  -  -  -  -  <i>Trigonobalanus verticillata</i> <br> -  -  -  -  -  -  <i>Castanopsis</i> <br> -  -  -  -  -  -  -  <i>Castanopsis hypophoenicea</i> <br> -  -  -  -  Lamiales <br> -  -  -  -  -  Lamiaceae <br> -  -  -  -  -  -  <i>Callicarpa</i> <br> -  -  -  -  -  -  -  <i>Callicarpa pentandra</i> <br> -  -  -  -  -  Oleaceae <br> -  -  -  -  -  -  <i>Chionanthus</i> <br> -  -  -  -  -  -  -  <i>Chionanthus macrocarpus</i> <br> -  -  -  -  -  -  -  <i>Chionanthus pluriflorus</i> <br> -  -  -  -  Rosales <br> -  -  -  -  -  Urticaceae <br> -  -  -  -  -  -  <i>Dendrocnide</i> <br> -  -  -  -  -  -  -  <i>Dendrocnide elliptica</i> <br> -  -  -  -  -  Rosaceae <br> -  -  -  -  -  -  <i>Prunus</i> <br> -  -  -  -  -  -  -  <i>Prunus javanica</i> <br> -  -  -  -  -  -  <i>Pygeum</i> <br> -  -  -  -  -  -  -  <i>Pygeum beccarii</i> (as synonym: <i>Prunus beccarii</i>)<br> -  -  -  -  -  Moraceae <br> -  -  -  -  -  -  <i>Ficus</i> <br> -  -  -  -  -  -  -  <i>Ficus hispida</i> <br> -  -  -  -  -  -  -  <i>Ficus septica</i> <br> -  -  -  -  -  -  -  <i>Ficus uncinata</i> <br> -  -  -  -  -  -  -  <i>Ficus variegata</i> <br> -  -  -  -  -  -  <i>Antiaris</i> <br> -  -  -  -  -  -  -  <i>Antiaris toxicaria</i> <br> -  -  -  -  -  -  <i>Artocarpus</i> <br> -  -  -  -  -  -  -  <i>Artocarpus anisophyllus</i> <br> -  -  -  -  -  -  -  <i>Artocarpus glaucus</i> <br> -  -  -  -  -  -  -  <i>Artocarpus integer</i> <br> -  -  -  -  -  -  -  <i>Artocarpus odoratissimus</i> <br> -  -  -  -  -  -  -  <i>Artocarpus tamaran</i> <br> -  -  -  -  -  Cannabaceae <br> -  -  -  -  -  -  <i>Trema</i> <br> -  -  -  -  -  -  -  <i>Trema orientalis</i> <br> -  -  -  -  Cornales <br> -  -  -  -  -  Nyssaceae <br> -  -  -  -  -  -  <i>Mastixia</i> <br> -  -  -  -  -  -  -  <i>Mastixia trichotoma</i> <br> -  -  -  -  -  Cornaceae <br> -  -  -  -  -  -  <i>Alangium</i> <br> -  -  -  -  -  -  -  <i>Alangium javanicum</i> <br> -  -  -  -  Gentianales <br> -  -  -  -  -  Apocynaceae <br> -  -  -  -  -  -  <i>Alstonia</i> <br> -  -  -  -  -  -  -  <i>Alstonia angustiloba</i> <br> -  -  -  -  -  Rubiaceae <br> -  -  -  -  -  -  <i>Neonauclea</i> <br> -  -  -  -  -  -  -  <i>Neonauclea gigantea</i> <br> -  -  -  -  -  -  <i>Ludekia</i> <br> -  -  -  -  -  -  -  <i>Ludekia borneensis</i> <br> -  -  -  -  -  -  <i>Psydrax</i> <br> -  -  -  -  -  -  -  <i>Psydrax dicoccos</i> <br> -  -  -  -  -  -  <i>Urophyllum</i> <br> -  -  -  -  -  -  -  <i>Urophyllum polyneurum</i> (as synonym: <i>Pleiocarpidia polyneura</i>)<br> -  -  -  -  -  -  <i>Neolamarckia</i> <br> -  -  -  -  -  -  -  <i>Neolamarckia cadamba</i> <br> -  -  -  -  -  -  <i>Nauclea</i> <br> -  -  -  -  -  -  -  <i>Nauclea subdita</i> <br> -  -  -  -  Fabales <br> -  -  -  -  -  Fabaceae <br> -  -  -  -  -  -  <i>Sindora</i> <br> -  -  -  -  -  -  <i>Crudia</i> <br> -  -  -  -  -  -  -  <i>Crudia reticulata</i> <br> -  -  -  -  -  -  <i>Fordia</i> <br> -  -  -  -  -  -  -  <i>Fordia brachybotrys</i> <br> -  -  -  -  -  -  -  <i>Fordia splendidissima</i> <br> -  -  -  -  -  -  <i>Dialium</i> <br> -  -  -  -  -  -  -  <i>Dialium indum</i> <br> -  -  -  -  -  -  -  <i>Dialium kunstleri</i> <br> -  -  -  -  -  -  <i>Archidendron</i> <br> -  -  -  -  -  -  -  <i>Archidendron clypearia</i> <br> -  -  -  -  -  -  <i>Cynometra</i> <br> -  -  -  -  -  -  -  <i>Cynometra mirabilis</i> <br> -  -  -  -  Sapindales <br> -  -  -  -  -  Meliaceae <br> -  -  -  -  -  -  <i>Chisocheton</i> <br> -  -  -  -  -  -  -  <i>Chisocheton ceramicus</i> <br> -  -  -  -  -  -  -  <i>Chisocheton macranthus</i> <br> -  -  -  -  -  -  -  <i>Chisocheton patens</i> <br> -  -  -  -  -  -  <i>Dysoxylum</i> <br> -  -  -  -  -  -  -  <i>Dysoxylum cyrtobotryum</i> <br> -  -  -  -  -  -  -  <i>Dysoxylum densiflorum</i> <br> -  -  -  -  -  -  <i>Aphanamixis</i> <br> -  -  -  -  -  -  -  <i>Aphanamixis polystachya</i> <br> -  -  -  -  -  -  <i>Lansium</i> <br> -  -  -  -  -  -  -  <i>Lansium domesticum</i> <br> -  -  -  -  -  -  <i>Aglaia</i> <br> -  -  -  -  -  -  -  <i>Aglaia crassinervia</i> <br> -  -  -  -  -  -  -  <i>Aglaia leptantha</i> <br> -  -  -  -  -  -  -  <i>Aglaia macrocarpa</i> <br> -  -  -  -  -  -  -  <i>Aglaia odoratissima</i> <br> -  -  -  -  -  -  -  <i>Aglaia oligophylla</i> <br> -  -  -  -  -  -  -  <i>Aglaia silvestris</i> <br> -  -  -  -  -  -  -  <i>Aglaia tomentosa</i> <br> -  -  -  -  -  Sapindaceae <br> -  -  -  -  -  -  <i>Nephelium</i> <br> -  -  -  -  -  -  <i>Paranephelium</i> <br> -  -  -  -  -  -  -  <i>Paranephelium macrophyllum</i> <br> -  -  -  -  -  -  -  <i>Paranephelium xestophyllum</i> <br> -  -  -  -  -  -  <i>Dimocarpus</i> <br> -  -  -  -  -  -  -  <i>Dimocarpus longan</i> <br> -  -  -  -  -  -  <i>Tristiropsis</i> <br> -  -  -  -  -  -  -  <i>Tristiropsis acutangula</i> <br> -  -  -  -  -  -  <i>Pometia</i> <br> -  -  -  -  -  -  -  <i>Pometia pinnata</i> <br> -  -  -  -  -  Burseraceae <br> -  -  -  -  -  -  <i>Santiria</i> <br> -  -  -  -  -  -  -  <i>Santiria laevigata</i> <br> -  -  -  -  -  -  <i>Canarium</i> <br> -  -  -  -  -  -  -  <i>Canarium decumanum</i> <br> -  -  -  -  -  -  -  <i>Canarium denticulatum</i> <br> -  -  -  -  -  -  -  <i>Canarium odontophyllum</i> <br> -  -  -  -  -  -  -  <i>Canarium pilosum</i> <br> -  -  -  -  -  -  <i>Dacryodes</i> <br> -  -  -  -  -  -  -  <i>Dacryodes rostrata</i> <br> -  -  -  -  -  -  -  <i>Dacryodes rugosa</i> <br> -  -  -  -  -  Rutaceae <br> -  -  -  -  -  -  <i>Melicope</i> <br> -  -  -  -  -  -  -  <i>Melicope confusa</i> <br> -  -  -  -  -  Anacardiaceae <br> -  -  -  -  -  -  <i>Mangifera</i> <br> -  -  -  -  -  -  -  <i>Mangifera odorata</i> <br> -  -  -  -  -  -  <i>Parishia</i> <br> -  -  -  -  -  -  -  <i>Parishia insignis</i> <br> -  -  -  -  -  -  <i>Gluta</i> <br> -  -  -  -  -  -  -  <i>Gluta aptera</i> <br> -  -  -  -  -  -  -  <i>Gluta wallichii</i> <br> -  -  -  -  -  -  <i>Melanochyla</i> <br> -  -  -  -  -  -  -  <i>Melanochyla bullata</i> <br> -  -  -  -  -  -  -  <i>Melanochyla tomentosa</i> <br> -  -  -  -  Laurales <br> -  -  -  -  -  Lauraceae <br> -  -  -  -  -  -  <i>Actinodaphne</i> <br> -  -  -  -  -  -  <i>Beilschmiedia</i> <br> -  -  -  -  -  -  -  <i>Beilschmiedia micrantha</i> <br> -  -  -  -  -  -  <i>Phoebe</i> <br> -  -  -  -  -  -  -  <i>Phoebe grandis</i> <br> -  -  -  -  -  -  <i>Litsea</i> <br> -  -  -  -  -  -  -  <i>Litsea accedens</i> <br> -  -  -  -  -  -  -  <i>Litsea angulata</i> <br> -  -  -  -  -  -  -  <i>Litsea caulocarpa</i> <br> -  -  -  -  -  -  -  <i>Litsea garciae</i> <br> -  -  -  -  -  -  -  <i>Litsea grandis</i> <br> -  -  -  -  -  -  -  <i>Litsea cordata</i> (as synonym: <i>Litsea mappacea</i>)<br> -  -  -  -  -  -  -  <i>Litsea rubiginosa</i> <br> -  -  -  -  -  -  <i>Lindera</i> <br> -  -  -  -  -  -  -  <i>Lindera lucida</i> <br> -  -  -  -  -  -  <i>Eusideroxylon</i> <br> -  -  -  -  -  -  -  <i>Eusideroxylon zwageri</i> <br> -  -  -  -  -  -  <i>Nothaphoebe</i> <br> -  -  -  -  -  -  -  <i>Nothaphoebe umbelliflora</i> <br> -  -  -  -  -  -  <i>Cryptocarya</i> <br> -  -  -  -  -  -  -  <i>Cryptocarya nigra</i> <br> -  -  -  -  -  -  -  <i>Cryptocarya nitens</i> <br> -  -  -  -  -  -  <i>Caryodaphnopsis</i> <br> -  -  -  -  -  -  -  <i>Caryodaphnopsis tonkinensis</i> <br> -  -  -  -  -  -  <i>Dehaasia</i> <br> -  -  -  -  -  -  -  <i>Dehaasia caesia</i> <br> -  -  -  -  -  -  -  <i>Dehaasia incrassata</i> <br> -  -  -  -  Magnoliales <br> -  -  -  -  -  Annonaceae <br> -  -  -  -  -  -  <i>Cyathocalyx</i> <br> -  -  -  -  -  -  <i>Monoon</i> <br> -  -  -  -  -  -  <i>Polyalthia</i> <br> -  -  -  -  -  -  -  <i>Polyalthia obliqua</i> <br> -  -  -  -  -  -  <i>Sageraea</i> <br> -  -  -  -  -  -  -  <i>Sageraea elliptica</i> <br> -  -  -  -  -  -  <i>Miliusa</i> <br> -  -  -  -  -  -  -  <i>Miliusa macropoda</i> <br> -  -  -  -  -  -  <i>Stelechocarpus</i> <br> -  -  -  -  -  -  -  <i>Stelechocarpus cauliflorus</i> <br> -  -  -  -  -  -  <i>Xylopia</i> <br> -  -  -  -  -  -  -  <i>Xylopia ferruginea</i> <br> -  -  -  -  -  -  -  <i>Xylopia stenopetala</i> <br> -  -  -  -  -  -  <i>Phaeanthus</i> <br> -  -  -  -  -  -  -  <i>Phaeanthus splendens</i> <br> -  -  -  -  -  -  <i>Maasia</i> <br> -  -  -  -  -  -  -  <i>Maasia sumatrana</i> <br> -  -  -  -  -  -  <i>Neo-uvaria</i> <br> -  -  -  -  -  -  -  <i>Neo-uvaria acuminatissima</i> <br> -  -  -  -  -  -  <i>Orophea</i> <br> -  -  -  -  -  -  -  <i>Orophea myriantha</i> <br> -  -  -  -  -  -  <i>Pseuduvaria</i> <br> -  -  -  -  -  -  -  <i>Pseuduvaria borneensis</i> <br> -  -  -  -  -  Magnoliaceae <br> -  -  -  -  -  -  <i>Magnolia</i> <br> -  -  -  -  -  -  -  <i>Magnolia borneensis</i> <br> -  -  -  -  -  -  -  <i>Magnolia liliifera</i> <br> -  -  -  -  -  -  -  <i>Magnolia tsiampacca</i> <br> -  -  -  -  -  Myristicaceae <br> -  -  -  -  -  -  <i>Knema</i> <br> -  -  -  -  -  -  -  <i>Knema glauca</i> <br> -  -  -  -  -  -  -  <i>Knema latifolia</i> <br> -  -  -  -  -  -  -  <i>Knema laurina</i> <br> -  -  -  -  -  -  -  <i>Knema oblongata</i> <br> -  -  -  -  -  -  <i>Myristica</i> <br> -  -  -  -  -  -  -  <i>Myristica smythiesii</i> <br> -  -  -  -  -  -  <i>Horsfieldia</i> <br> -  -  -  -  -  -  -  <i>Horsfieldia crassifolia</i> <br> -  -  -  -  Ericales <br> -  -  -  -  -  Primulaceae <br> -  -  -  -  -  -  <i>Ardisia</i> <br> -  -  -  -  -  -  -  <i>Ardisia macrophylla</i> <br> -  -  -  -  -  Lecythidaceae <br> -  -  -  -  -  -  <i>Planchonia</i> <br> -  -  -  -  -  -  -  <i>Planchonia brevistipitata</i> <br> -  -  -  -  -  -  <i>Barringtonia</i> <br> -  -  -  -  -  -  -  <i>Barringtonia lanceolata</i> <br> -  -  -  -  -  -  -  <i>Barringtonia macrostachya</i> <br> -  -  -  -  -  -  -  <i>Barringtonia sarcostachys</i> <br> -  -  -  -  -  Symplocaceae <br> -  -  -  -  -  -  <i>Symplocos</i> <br> -  -  -  -  -  -  -  <i>Symplocos fasciculata</i> <br> -  -  -  -  -  Ebenaceae <br> -  -  -  -  -  -  <i>Diospyros</i> <br> -  -  -  -  -  -  -  <i>Diospyros andamanica</i> <br> -  -  -  -  -  -  -  <i>Diospyros curranii</i> <br> -  -  -  -  -  -  -  <i>Diospyros daemona</i> <br> -  -  -  -  -  -  -  <i>Diospyros dictyoneura</i> <br> -  -  -  -  -  -  -  <i>Diospyros macrophylla</i> <br> -  -  -  -  -  -  -  <i>Diospyros muricata</i> <br> -  -  -  -  -  -  -  <i>Diospyros tuberculata</i> <br> -  -  -  -  -  -  -  <i>Diospyros pilosanthera</i> <br> -  -  -  -  -  Theaceae <br> -  -  -  -  -  -  <i>Pyrenaria</i> <br> -  -  -  -  -  -  -  <i>Pyrenaria tawauensis</i> <br> -  -  -  -  -  Pentaphylacaceae <br> -  -  -  -  -  -  <i>Adinandra</i> <br> -  -  -  -  -  -  -  <i>Adinandra dumosa</i> <br> -  -  -  -  -  Sapotaceae <br> -  -  -  -  -  -  <i>Payena</i> <br> -  -  -  -  -  -  -  <i>Payena acuminata</i> <br> -  -  -  -  -  -  <i>Madhuca</i> <br> -  -  -  -  -  -  -  <i>Madhuca dubardii</i> <br> -  -  -  -  -  -  -  <i>Madhuca korthalsii</i> <br> -  -  -  -  -  -  <i>Palaquium</i> <br> -  -  -  -  -  -  -  <i>Palaquium dasyphyllum</i> <br> -  -  -  -  -  -  -  <i>Palaquium sericeum</i> <br> -  -  -  -  Oxalidales <br> -  -  -  -  -  Elaeocarpaceae <br> -  -  -  -  -  -  <i>Elaeocarpus</i> <br> -  -  -  -  -  -  -  <i>Elaeocarpus floribundus</i> <br> -  -  -  -  -  -  -  <i>Elaeocarpus pedunculatus</i> <br> -  -  -  -  -  -  -  <i>Elaeocarpus stipularis</i> <br> -  -  -  -  -  -  <i>Sloanea</i> <br> -  -  -  -  -  -  -  <i>Sloanea javanica</i> <br> -  -  -  -  Myrtales <br> -  -  -  -  -  Melastomataceae <br> -  -  -  -  -  -  <i>Memecylon</i> <br> -  -  -  -  -  -  -  <i>Memecylon oleifolium</i> <br> -  -  -  -  -  Combretaceae <br> -  -  -  -  -  -  <i>Terminalia</i> <br> -  -  -  -  -  -  -  <i>Terminalia citrina</i> <br> -  -  -  -  -  -  -  <i>Terminalia foetidissima</i> <br> -  -  -  -  -  Myrtaceae <br> -  -  -  -  -  -  <i>Syzygium</i> <br> -  -  -  -  -  -  -  <i>Syzygium chloranthum</i> <br> -  -  -  -  -  -  -  <i>Syzygium elopurae</i> <br> -  -  -  -  -  -  -  <i>Syzygium grande</i> <br> -  -  -  -  -  -  -  <i>Syzygium griffithii</i> <br> -  -  -  -  -  -  -  <i>Syzygium kunstleri</i> <br> -  -  -  -  -  -  -  <i>Syzygium lineatum</i> <br> -  -  -  -  -  -  -  <i>Syzygium panzeri</i> <br> -  -  -  -  -  -  -  <i>Syzygium pustulatum</i> (as synonym: <i>Syzygium perpuncticulatum</i>)<br> -  -  -  -  -  -  -  <i>Syzygium racemosum</i> <br> -  -  -  -  -  -  -  <i>Syzygium rheophyticum</i> <br> -  -  -  -  -  -  <i>Syzygium</i> <br> -  -  -  -  -  -  -  <i>Syzygium chloranthum</i> <br> -  -  -  -  -  -  -  <i>Syzygium elopurae</i> <br> -  -  -  -  -  -  -  <i>Syzygium grande</i> <br> -  -  -  -  -  -  -  <i>Syzygium griffithii</i> <br> -  -  -  -  -  -  -  <i>Syzygium kunstleri</i> <br> -  -  -  -  -  -  -  <i>Syzygium lineatum</i> <br> -  -  -  -  -  -  -  <i>Syzygium panzeri</i> <br> -  -  -  -  -  -  -  <i>Syzygium pustulatum</i> (as synonym: <i>Syzygium perpuncticulatum</i>)<br> -  -  -  -  -  -  -  <i>Syzygium racemosum</i> <br> -  -  -  -  -  -  -  <i>Syzygium rheophyticum</i> <br> -  -  -  -  -  -  <i>Syzygium</i> <br> -  -  -  -  -  -  -  <i>Syzygium chloranthum</i> <br> -  -  -  -  -  -  -  <i>Syzygium elopurae</i> <br> -  -  -  -  -  -  -  <i>Syzygium grande</i> <br> -  -  -  -  -  -  -  <i>Syzygium griffithii</i> <br> -  -  -  -  -  -  -  <i>Syzygium kunstleri</i> <br> -  -  -  -  -  -  -  <i>Syzygium lineatum</i> <br> -  -  -  -  -  -  -  <i>Syzygium panzeri</i> <br> -  -  -  -  -  -  -  <i>Syzygium pustulatum</i> (as synonym: <i>Syzygium perpuncticulatum</i>)<br> -  -  -  -  -  -  -  <i>Syzygium racemosum</i> <br> -  -  -  -  -  -  -  <i>Syzygium rheophyticum</i> <br> -  -  -  -  -  Lythraceae <br> -  -  -  -  -  -  <i>Duabanga</i> <br> -  -  -  -  -  -  -  <i>Duabanga moluccana</i> <br></div><p></p>
Data for: Phosphorus limitation of early growth differs between nitrogen-fixing and non-fixing dry tropical forest tree species
<p>Tropical forests are often characterized by low soil phosphorus (P) availability, suggesting that P limits plant performance. However, how seedlings from different functional types respond to soil P availability is poorly known but important for understanding and modeling forest dynamics under changing environmental conditions.</p> <p>We grew four nitrogen (N)-fixing Fabaceae and seven diverse non-N-fixing tropical dry forest tree species in a shade house under three P fertilization treatments, and evaluated carbon (C) allocation responses, P demand, P-use, investment in P acquisition traits, and correlations among P acquisition traits.</p> <p>N-fixers grew larger with increasing P addition in contrast to non-N-fixers, which showed fewer responses in C allocation and P-use. Foliar P increased with P addition for both functional types, while P acquisition strategies did not vary among treatments but differed between functional types, with N-fixers showing higher root phosphatase activity (RPA) than non-fixers.</p> <p>Growth responses suggest that N-fixers are limited by P, but non-fixers may be limited by other resources. However, regardless of limitation, P acquisition traits such as mycorrhizal colonization and RPA were non-plastic across a steep P gradient. Differential limitation among plant functional types has implications for forest succession and earth system models.</p>
Hydraulic traits are not robust predictors of tree species stem growth during a drought in a wet tropical forest
<p>Severe droughts have led to lower plant growth and high mortality in many ecosystems worldwide, including tropical forests. Drought vulnerability differs among species but there is limited consensus on the nature and degree of this variation in tropical forest communities. Understanding species-level vulnerability to drought requires examination of hydraulic traits since these reflect the different strategies species employ for surviving drought. Here we examined hydraulic traits and growth reductions during a severe drought for 12 common woody species in a wet tropical forest community in Puerto Rico to ask:</p> <p>Q1. To what extent can hydraulic traits predict growth declines during drought? We expected that species with more hydraulicly vulnerable xylem and narrower safety margins would grow less during drought.</p> <p>Q2. How do species successional association relate to levels of vulnerability to drought and hydraulic strategies? We predicted that early- and mid-successional species would exhibit more acquisitive strategies, making them more susceptible to drought than shade-tolerant species.</p> <p>Q3. What are the different hydraulic strategies employed by species and are there trade-offs between drought avoidance and drought tolerance?</p> <p>We anticipated that species with greater water storage capacity would have leaves that lose turgor at higher xylem water potential and be less resistant to embolism forming in their xylem (P50). We found a large range of variation in hydraulic traits across species; however, they did not closely capture the magnitude of growth declines during drought. Among larger trees (≥10 cm diameter at breast height—DBH), some tree species with high xylem embolism vulnerability and risk of hydraulic failure experienced substantial declines during drought but this pattern was consistent across species. We found a trade-off among species between drought avoidance (capacitance) and drought tolerating (P50) in this tropical forest community. Hydraulic strategies did not align with successional associations. Instead, some of the more drought-vulnerable species were shade-tolerant dominants in the community, suggesting that a drying climate could lead to shifts in long-term forest composition and function in Puerto Rico and the Caribbean.</p>
Data: Large old trees increase growth under shifting climatic constraints: Aligning tree longevity and individual growth dynamics in primary mountain spruce forests
<p>In a world of accelerating changes in environmental conditions driving tree growth, tradeoffs between tree growth rate and longevity could curtail the abundance of large, old trees (LOTs), with potentially dire consequences for biodiversity and carbon storage. However, the influence of tree-level tradeoffs on forest structure at landscape scales will also depend on disturbances, which shape tree size and age distribution, and on whether LOTs can benefit from improved growing conditions due to climate warming.</p> <p>We analyzed temporal and spatial variation in radial growth patterns from ~5000 Norway spruce (<em>Picea abies </em>(L.) H. Karst) live and dead trees from the Western Carpathian primary spruce forest stands. We applied mixed-linear modeling to quantify the importance of LOT growth histories and stand dynamics (i.e. competition and disturbance factors) on lifespan. Finally, we assessed regional synchronization in radial growth variability over the 20<sup>th</sup> century, and modelled the effects of stand dynamics and climate on LOTs recent growth trends.</p> <p>Tree age varied considerably among forest stands, implying an important role of disturbance as an age constraint. Slow juvenile growth and longer period of suppressed growth prolonged tree lifespan, while increasing disturbance severity and shorter time since last disturbance decreased it. The highest age was not achieved only by trees with continuous slow growth, but those with slow juvenile growth followed by subsequent growth releases. Growth trend analysis demonstrated an increase in absolute growth rates in response to climate warming, with late summer temperatures driving the recent growth trend. Contrary to our expectation that LOTs would eventually exhibit declining growth rates, the oldest LOTs (>400 years) continuously increase growth throughout their lives, indicating a high phenotypic plasticity of LOTs for increasing biomass, and a strong carbon sink role of primary spruce forests under rising temperatures, intensifying droughts, and increasing bark beetle outbreaks.</p>
Variation in functional traits, growth relationships, and resource allocation among annual twig of dove tree along with latitudes
<p><span>Dove tree (Davidia involucrata Baill.), a monotypic rare species in China and a famous ornamental plant in the world, was employed as a model species in our study. The morphological and biomass traits of annul D. involucrata twigs were investigated in three latitude regions (32°19′ N, 30°08′ and 27°55′) in the Sichuan, Southwest China. </span></p>
Data from: Quantifying neighbour effects on tree growth: are common "competition" indices biased?
<p>1. Interactions among neighbouring plants are key determinants of plant growth. To characterise the cumulative effect of all neighbours on the growth of a focal plant, neighbourhoods are often described by 'competition' indices. Common competition indices calculate the summed size of neighbour plants (focal-independent index) whilst others include the summed ratio of the neighbour size relative to focal plant size (focal-dependent). A frequently overlooked statistical artifact is that focal-dependent indices may lead to biased estimates of neighbourhood effects on plant growth when growth is size-dependent.</p> <p>2. Here, we conduct a literature search to determine the most common index types used to explain neighbour effects on tree growth. We then assess the ability of two common index types – focal-dependent and focal-independent – to correctly infer neighbourhood effects in (1) observations of tree growth in an experimental forest in south-east Tasmania, Australia, and (2) an artificially created dataset where tree growth is unrelated to the neighbourhood.</p> <p>3. Both indices detected the competitive neighbourhood effect on tree growth observed in our own dataset but differed in their conclusion regarding neighbour effects in the simulated data. Despite the simulated dataset being generated so there was no relationship between tree growth and their neighbourhood, the focal-dependent index detected strong, competitive neighbourhood effects when intrinsic growth was incorrectly related to tree size. In contrast, when we considered the focal-independent index as the neighbourhood metric, we correctly did not detect any neighbourhood effects in the simulated data regardless of how size-dependent growth was described.</p> <p>4. <em>Synthesis</em>. 'Competition' indices are a useful method to characterise the cumulative neighbourhood effect on plant growth, however, we demonstrate that indices which include the size of the focal plant in their calculation can be biased by an inherent relationship between tree growth and initial size. Whilst this bias typically overstates the strength of competition in determining focal tree growth, we show that it can be mitigated by correctly describing intrinsic growth. We discuss the limitations of both index types, provide recommendations for performing statistical modelling, and outline how to check for accurate neighbour inference.</p>
Tree growth, wood properties and saccharification traits in SwAsp Populus tremula trees grown in Ekebo Sweden
<span>Background</span> <p class="MsoNormal"><span>Wood represents the majority of the biomass on land and constitutes a renewable source of biofuels and other bioproducts. However, wood is recalcitrant to bioconversion, raising a need for feedstock improvement in production of, for instance, biofuels. We investigated the properties of wood that affect bioconversion, as well as the underlying genetics, to help identify superior tree feedstocks for biorefining. </span></p> <span>Results</span> <p class="MsoNormal"><span>We recorded 65 wood-related and growth traits in a population of 113 natural aspen genotypes from Sweden. These traits included three growth and field performance traits, 20 traits for wood chemical composition, 17 traits for wood anatomy and structure, and 25 wood saccharification traits as indicators of bioconversion potential. Glucose release after saccharification with acidic pretreatment correlated positively with tree stem height and diameter and the carbohydrate content of the wood, and negatively with the content of lignin and the hemicellulose sugar units. Most of these traits displayed extensive natural variation within the aspen population and high broad-sense heritability, supporting their potential in genetic improvement of feedstocks towards improved bioconversion. Finally, a genome wide association study (GWAS) revealed 13 genetic loci for saccharification yield (on a whole tree biomass basis), with six of them intersecting with associations for either height or stem diameter of the trees.</span></p> <span>Conclusions</span> <p class="MsoNormal"><span>The simple growth traits of stem height and diameter were identified as good predictors of wood saccharification yield in aspen trees. GWAS elucidated the underlying genetics, revealing putative <span>genetic markers for bioconversion of bioenergy tree feedstocks. </span></span></p>
Soil variation response is mediated by growth trajectories rather than functional traits in a widespread pioneer Neotropical tree
<p>Description of Soil_DataTrees.csv</p> <ul> <li>Tree_label: Label of trees on the field, there are 70 trees</li> <li>Tree_site: Site on which the tree has been sampled; COU: Counami; SPA: Sparouine</li> <li>Descr_date: Date of tree sampling</li> <li>Soil_type: Type of soil; FS: ferralitic soils; WS: white-sand soils</li> <li>Soil_sample: Label of soil sample</li> <li>H2Osoil: Soil water content (g kg<sup>-1</sup>)</li> <li>Clay: Soil clay content (g kg<sup>-1</sup>)</li> <li>SiltTh: Soil thin silt content (g kg<sup>-1</sup>)</li> <li>SiltCo: Soil coarse silt content (g kg<sup>-1</sup>)</li> <li>SandTh: Soil thin sand content (g kg<sup>-1</sup>)</li> <li>SandCo: Soil coarse sand content (g kg<sup>-1</sup>)</li> <li>Csoil: Soil carbon content (g kg<sup>-1</sup>)</li> <li>Nsoil: Soil nitrogen content (g kg<sup>-1</sup>)</li> <li>CNsoil: Soil carbon:nitrogen ratio</li> <li>MOsoil: Soil organic matter content (g kg<sup>-1</sup>)</li> <li>Ptotsoil: Soil total phosphorus content (g 100g<sup>-1</sup>)</li> <li>Kcec: Soil potassium:CEC[cation-exchange capacity] ratio</li> <li>Cacec: Soil calcium:CEC ratio</li> <li>Mgcec: Soil magnesium:CEC ratio</li> <li>Nacec: Soil sodium:CEC ratio</li> <li>Alcec: Soil aluminum:CEC ratio</li> <li>Fecec: Soil iron:CEC ratio</li> <li>Mncec: Soil manganese:CEC ratio</li> <li>Hcec: Soil hydrogen:CEC ratio</li> <li>pHsoil: Soil pH (cmol kg<sup>-1</sup>)</li> <li>CECsoil: Soil cation-exchange capacity (cmol kg<sup>-1</sup>)</li> <li>Indexsoil: Soil index of fertility = (K+Ca+Mg+Na)/CEC</li> </ul> <p>K, Ca, Mg, Na, Al, Fe, Mn, H were initially measured in cmol kg<sup>-1</sup></p> <p> </p> <p>Description of Trait_DataTrees.csv</p> <ul> <li>Tree_label: Label of the tree on the field. There are 70 trees</li> <li>Tree_site: Site of sampling; COU: Counami; SPA: Sparouine</li> <li>Descr_date: Date of tree sampling</li> <li>Calendar_day: Day of the year (between 1 and 365) of tree sampling</li> <li>Soil_type: Type of the soil; FS: ferralitic soils; WS: white-sand soils</li> <li>PCA1_soil: Coordinates of the trees along the first axis of PCA (principal component analysis) with soil data, used as a quantitative soil index on FS-WS soil gradient</li> <li>mesHeight: Measured tree height (m)</li> <li>Height: Tree height based on the sum of all internodes length (m)</li> <li>Dbh: Tree diameter at height breast (cm)</li> <li>Age: Tree age (year)</li> <li>Order: Number of branching order</li> <li>Brtot: Total number of branches branching from the trunk</li> <li>Leaftot: Total number of leaves</li> <li>Fltot: Total number of inflorescences</li> <li>Acrown: Total estimated crown area (m²)</li> <li>INA1: Number of trunk internodes</li> <li>Brbear: Number of A2 bearing branches</li> <li>Brdead: Number of A2 dead branches</li> <li>Br1stH: First branching height</li> <li>Fl1stH: First flowering height</li> <li>Br1stIN: First branching node rank</li> <li>Fl1stIN: First flowering node rank</li> <li>Br1stAge: First branching age</li> <li>Fl1stAge: First flowering age</li> <li>LL: Leaf lifespan (day)</li> <li>Lpet: Petiole length (cm)</li> <li>Apet: Petiole cross-sectional area (mm²)</li> <li>Nlobe: Number of leaf lobes</li> <li>LMA: Leaf mass area (g m<sup>-2</sup>)</li> <li>Thleaf: Leaf thickness (µm)</li> <li>Aleaf: Estimated individual leaf area (cm²)</li> <li>Chlleaf: Leaf chlorophyll content (mg ml<sup>-1</sup>)</li> <li>H20resleaf: Leaf residual water content (%)</li> <li>dC13leaf: δ<sup>13</sup>C content (‰)</li> <li>Cleaf: Leaf carbon content (g kg<sup>-1</sup>)</li> <li>Nleaf: Leaf nitrogen content (g kg<sup>-1</sup>)</li> <li>CNleaf: Leaf carbon:nitrogen ratio</li> <li>Pleaf: Leaf phosphorus content (g kg<sup>-1</sup>)</li> <li>Kleaf: Leaf potassium content (g kg<sup>-1</sup>)</li> <li>WSG: Wood specific gravity (g cm<sup>-3</sup>)</li> </ul> <p> </p> <p> </p> <ul> <li>Tree_label: Label of the tree</li> <li>Soil_type: Type of the soil; FS: ferralitic soils; WS: white-sand soils</li> <li>rank_base: Rank of the internode from the base of the tree</li> <li>rank_top: Rank of the internode from the apex of the tree</li> <li>phyllochron: Phyllochron, number of days for the production of one leaf</li> <li>date: Estimated date of tree germination</li> <li>nb_day_base: Number of days since estimated germination</li> <li>nb_day_top: Age of the internode in days at tree sampling</li> <li>AS_rank_base: Rank of the annual shoot from the base of the tree</li> <li>As_rank_top: Rank of the annual shoot from the apex of the tree</li> <li>AS_nodes_base: Number of internodes per annual shoot</li> <li>AS_length_base: Length of the annual shoot (cm)</li> <li>AS_br_base: Number of A2 branches on the annual shoot</li> <li>AS_flo_base: Number of inflorescences on the annual shoot</li> <li>lg_en: Internode length (cm)</li> <li>ht_en: Cumulated height of the tree based on the sum of internode length (cm)</li> <li>ma_lgen: Moving average of internode length</li> <li>resi_lgen: Residuals of internode length</li> </ul> <p> </p>
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Allen Brain Atlas
Allen Brain Atlas is an Allen Institute collection of brain map atlases, datasets, APIs, and analysis tools covering mouse, human, and non-human primate brain resources.
Annotated Behaviour and Observability Dataset (ABODe)
ABODe is a University of Edinburgh DataShare dataset for behavior classification in group-housed mice using home-cage video, identities, bounding boxes, ground-plate positions, and annotator labels.
DANDI Archive for NWB datasets
DANDI is a BRAIN Initiative archive for publishing and sharing neurophysiology data, including electrophysiology, optophysiology, and behavioral data packaged as NWB and related standards.
International Brain Laboratory public data
The International Brain Laboratory public data releases expose standardized mouse decision-making experiments, including Neuropixels recordings, widefield calcium imaging, behavior, and session metadata accessed through the ONE API.
OpenNeuro
OpenNeuro is a free, open platform for sharing neuroimaging datasets, with public search, dataset pages, and download paths for web, S3, DataLad, and the OpenNeuro CLI.