Evidence map›Paper›PMID 41710196›Full record

ArticleClimatic change2026

Emerging changes in lake temperature extremes and variability in South America.

Dieu Anh Dinh, Yan Tong, Lian Feng, Ayan Fleischmann, Eleanor Jennings, Valerie McCarthy, Siobhan Jordan, R Iestyn Woolway

Abstract read
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In one paragraph

Article in Climatic change, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

8 authors.

Dieu Anh DinhCentre for Freshwater and Environmental Studies, Dundalk Institute of Technology, Dundalk, Ireland.ORCID 0000-0003-0213-4611
Yan TongSchool of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, China.ORCID 0000-0003-2035-8360
Lian FengSchool of Environmental Science and Engineering, Southern University of Science and Technology, Shenzhen, China.ORCID 0000-0002-4590-3022
Ayan FleischmannMamirauá Institute for Sustainable Development, Tefé, Brazil.ORCID 0000-0002-8547-4736
Eleanor JenningsCentre for Freshwater and Environmental Studies, Dundalk Institute of Technology, Dundalk, Ireland.ORCID 0000-0002-9344-2056
Valerie McCarthySchool of History and Geography, Dublin City University, Dublin, Ireland.ORCID 0000-0002-9169-2043
Siobhan JordanCentre for Freshwater and Environmental Studies, Dundalk Institute of Technology, Dundalk, Ireland.ORCID 0000-0003-1588-8770
R Iestyn WoolwaySchool of Ocean Sciences, Bangor University, Menai Bridge, Anglesey, Wales.ORCID 0000-0003-0498-7968

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

South America contains some of the world's most ecologically and hydrologically diverse freshwater systems, which are increasingly vulnerable to climate change and human pressures. Despite their importance, the diurnal and interannual variability of lake surface water temperature (LSWT) across the continent remains poorly understood. In this study, we analyze thermal patterns in 2,406 South American lakes, spanning both historical (1981-2020) and future (2021-2099) periods. We assess LSWT trends, lake heatwave dynamics, and the influence of key meteorological drivers on lake thermal dynamics. Our results show that 97.0% of lakes ( Supplementary Information: The online version contains supplementary material available at 10.1007/s10584-026-04137-0.

Indexed as

Climate changeClimate projectionsLake heatwaveLake water temperatureSouth american lakes

Identifiers

PMID41710196
PMCPMC12909474

What OpenQuestion holds

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LicenceCC BY
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Registered trials

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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.