Evidence map›Paper›PMID 41474361›Full record

ArticleEcology letters2026

Drought Response Is Not a Species Trait: Tropical Tree Drought Sensitivity Is Shaped by Drought Characteristics, Species Adaptations and Individual Microenvironments.

Krishna Anujan, Sean M McMahon, Sarayudh Bunyavejchewin, Stuart J Davies, Helene C Muller-Landau, Nantachai Pongpattananurak, Kristina J Anderson-Teixeira

Abstract read
In one paragraph

Article in Ecology letters, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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.

Krishna AnujanSmithsonian's National Zoo and Conservation Biology Institute, Front Royal, Virginia, USA.ORCID https://orcid.org/0000-0003-3604-5895
Sean M McMahonSmithsonian Environmental Research Centre, Edgewater, Maryland, USA.ORCID https://orcid.org/0000-0001-8302-6908
Sarayudh BunyavejchewinThai Long-Term Forest Ecological Research, Kasetsart University, Bangkok, Thailand.ORCID https://orcid.org/0000-0002-1976-5041
Stuart J DaviesSmithsonian Tropical Research Institute, Panama City, Panama.ORCID https://orcid.org/0000-0002-8596-7522
Helene C Muller-LandauSmithsonian Tropical Research Institute, Panama City, Panama.ORCID https://orcid.org/0000-0002-3526-9021
Nantachai PongpattananurakThai Long-Term Forest Ecological Research, Kasetsart University, Bangkok, Thailand.ORCID https://orcid.org/0000-0001-8687-6182
Kristina J Anderson-TeixeiraSmithsonian's National Zoo and Conservation Biology Institute, Front Royal, Virginia, USA.ORCID https://orcid.org/0000-0001-8461-9713

Funding

Smithsonian Institution Postdoctoral Fellowship
6 · The paper itself

Abstract

Increased frequency and severity of droughts threatens forest health worldwide. Tree species-specific adaptations-for example, dry-season deciduousness in tropical seasonal forests-and individual traits-for example, size, crown position-shape drought resistance, but such resistance may be variable across species, microenvironments and drought events. Here, we assess growth responses of 1820 trees across 30 species to three climatically distinct droughts in a seasonally dry tropical forest in Western Thailand. Species and individuals exhibited a wide range of growth responses within each drought, and differences in response intensity and affect among the drought events. Deciduous and evergreen species were more sensitive to wet- and dry-season drought respectively. While individuals with more exposed crowns tended to grow less in all droughts, stem diameter and topographic wetness had variable effects. Heterogeneous drought responses of species and individuals indicate potential biological insurance effects in diverse forests in the face of increased drought.

Indexed as

Adaptation, PhysiologicalDroughtsTreesForestsSeasonsSpecies SpecificityThailandTropical Climatedeciduousnessdrought responsemicroenvironment bufferingtree growthtropical forest

Identifiers

PMID41474361
PMCPMC12755189

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
Read underepoch 390

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.