Evidence map›Paper›PMID 35633119›Full record

ArticleThe New phytologist2022

Divergence of hydraulic traits among tropical forest trees across topographic and vertical environment gradients in Borneo.

Paulo Roberto de Lima Bittencourt, David C Bartholomew, Lindsay F Banin, Mohamed Aminur Faiz Bin Suis, Reuben Nilus, David F R P Burslem, Lucy Rowland

Abstract read
In one paragraph

Article in The New phytologist, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

5 citing papers in PubMed.

  1. Article
  2. Article
  3. Vertical variation in leaf functional traits ofFrontiers in plant science · 2024
    Article
  4. Article
  5. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Paulo Roberto de Lima BittencourtCollege of Life and Environmental Sciences, University of Exeter, Exeter, EX4 4QE, UK.ORCID 0000-0002-1618-9077
David C BartholomewCollege of Life and Environmental Sciences, University of Exeter, Exeter, EX4 4QE, UK.
Lindsay F BaninUK Centre for Ecology & Hydrology, Penicuik, Midlothian, EH26 0QB, UK.ORCID 0000-0002-1168-3914
Mohamed Aminur Faiz Bin SuisSabah Forestry Department, Forest Research Centre, PO Box 1407, Sandakan, 90715, Sabah, Malaysia.
Reuben NilusSabah Forestry Department, Forest Research Centre, PO Box 1407, Sandakan, 90715, Sabah, Malaysia.
David F R P BurslemSchool of Biological Sciences, University of Aberdeen, Aberdeen, AB24 3UU, UK.
Lucy RowlandCollege of Life and Environmental Sciences, University of Exeter, Exeter, EX4 4QE, UK.ORCID 0000-0002-0774-3216

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fine-scale topographic-edaphic gradients are common in tropical forests and drive species spatial turnover and marked changes in forest structure and function. We evaluate how hydraulic traits of tropical tree species relate to vertical and horizontal spatial niche specialization along such a gradient. Along a topographic-edaphic gradient with uniform climate in Borneo, we measured six key hydraulic traits in 156 individuals of differing heights in 13 species of Dipterocarpaceae. We investigated how hydraulic traits relate to habitat, tree height and their interaction on this gradient. Embolism resistance increased in trees on sandy soils but did not vary with tree height. By contrast, water transport capacity increased on sandier soils and with increasing tree height. Habitat and height only interact for hydraulic efficiency, with slope for height changing from positive to negative from the clay-rich to the sandier soil. Habitat type influenced trait-trait relationships for all traits except wood density. Our data reveal that variation in the hydraulic traits of dipterocarps is driven by a combination of topographic-edaphic conditions, tree height and taxonomic identity. Our work indicates that hydraulic traits play a significant role in shaping forest structure across topographic-edaphic and vertical gradients and may contribute to niche specialization among dipterocarp species.

Indexed as

ForestsTreesBorneoEcosystemSoilTropical ClimateSoilDipterocarpaceaehydraulic traitslarge treesniche specializationSoutheast Asiatree heighttropical forestwater transport

Identifiers

PMID35633119
PMCPMC9545514

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.