Evidence map›Paper›PMID 35831604›Full record

ArticleNature2022

700,000 years of tropical Andean glaciation.

D T Rodbell, R G Hatfield, M B Abbott, C Y Chen, A Woods, J S Stoner, D McGee, P M Tapia, M Bush, B L Valero-Garcés and 17 more

Open access · hybridAbstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Nature, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
4.5field-weighted citation impact, top 4% of its field
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

6 citing papers in PubMed, 35 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Tropical Andean climate variations since the last deglaciation.Proceedings of the National Academy of Sciences of the United States of America · 2024
    Article
  5. Article
  6. Cancer's sensory experience.Nature reviews. Cancer · 2022
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

27 authors at 13 institutions in 5 countries.

D T RodbellGeoscience Department, Union College, Schenectady, NY, USA. rodbelld@union.edu.ORCID http://orcid.org/0000-0002-9269-5967
R G HatfieldDepartment of Geological Sciences, University of Florida, Gainesville, FL, USA.ORCID http://orcid.org/0000-0002-6372-0027
M B AbbottDepartment of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA, USA.
C Y ChenDepartment of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-9580-6925
A WoodsDepartment of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA, USA.
J S StonerCollege of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR, USA.
D McGeeDepartment of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, Cambridge, MA, USA.ORCID http://orcid.org/0000-0002-7329-3428
P M TapiaInstituto Nacional de Investigación en Glaciares y Ecosistemas de Montaña, Huaraz, Perú.
M BushInstitute for Global Ecology, Florida Institute of Technology, Melbourne, FL, USA.ORCID http://orcid.org/0000-0001-6894-8613
B L Valero-GarcésInstituto Pirenaico de Ecología, Consejo Superior de Investigaciones Científicas, Zaragoza, Spain.ORCID http://orcid.org/0000-0003-2214-7057
S B LehmannDepartment of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA, USA.
S Z MarkDepartment of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA, USA.
N C WeidhaasDepartment of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA, USA.
A L HillmanDepartment of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0001-8182-5626
D J LarsenDepartment of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA, USA.
G DelgadoGeoscience Department, Union College, Schenectady, NY, USA.
S A KatzGeoscience Department, Union College, Schenectady, NY, USA.
K E SoladaCollege of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR, USA.
A E MoreyCollege of Earth, Ocean, and Atmospheric Sciences, Oregon State University, Corvallis, OR, USA.
M FinkenbinderDepartment of Environmental Engineering and Earth Sciences, Wilkes University, Wilkes-Barre, PA, USA.
B ValenciaInstitute for Global Ecology, Florida Institute of Technology, Melbourne, FL, USA.ORCID http://orcid.org/0000-0002-5970-4964
A Rozas-DavilaInstitute for Global Ecology, Florida Institute of Technology, Melbourne, FL, USA.
N WattrusDepartment of Earth and Environmental Sciences, University of Minnesota Duluth, Duluth, MN, USA.
S M ColmanDepartment of Earth and Environmental Sciences, University of Minnesota Duluth, Duluth, MN, USA.
M G BustamanteDepartment of Geology and Environmental Science, University of Pittsburgh, Pittsburgh, PA, USA.ORCID http://orcid.org/0000-0003-3253-1597
J KückHelmholtz-Zentrum Potsdam, Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany.
S PierdominiciHelmholtz-Zentrum Potsdam, Deutsches GeoForschungsZentrum GFZ, Potsdam, Germany.ORCID http://orcid.org/0000-0002-5368-4536
University of Pittsburgh · USFlorida Institute of Technology · USOregon State University · USUnion College · USGFZ Helmholtz Centre for Geosciences · DEUniversity of Minnesota, Duluth · USAlbany State University · USConsejo Superior de Investigaciones Científicas · ESInstituto Nacional de Investigación en Glaciares y Ecosistemas de Montaña · PELawrence Livermore National Laboratory · USMassachusetts Institute of Technology · USUniversity of Florida · USWilkes University · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Our understanding of the climatic teleconnections that drove ice-age cycles has been limited by a paucity of well-dated tropical records of glaciation that span several glacial-interglacial intervals. Glacial deposits offer discrete snapshots of glacier extent but cannot provide the continuous records required for detailed interhemispheric comparisons. By contrast, lakes located within glaciated catchments can provide continuous archives of upstream glacial activity, but few such records extend beyond the last glacial cycle. Here a piston core from Lake Junín in the uppermost Amazon basin provides the first, to our knowledge, continuous, independently dated archive of tropical glaciation spanning 700,000 years. We find that tropical glaciers tracked changes in global ice volume and followed a clear approximately 100,000-year periodicity. An enhancement in the extent of tropical Andean glaciers relative to global ice volume occurred between 200,000 and 400,000 years ago, during sustained intervals of regionally elevated hydrologic balance that modified the regular approximately 23,000-year pacing of monsoon-driven precipitation. Millennial-scale variations in the extent of tropical Andean glaciers during the last glacial cycle were driven by variations in regional monsoon strength that were linked to temperature perturbations in Greenland ice cores

Identifiers

PMID35831604
PMCPMC9279143
OpenAlexW4285087411

What OpenQuestion holds

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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.