Evidence map›Paper›PMID 33243991›Full record

ArticleNature communications2020

Seven centuries of reconstructed Brahmaputra River discharge demonstrate underestimated high discharge and flood hazard frequency.

Mukund P Rao, Edward R Cook, Benjamin I Cook, Rosanne D D'Arrigo, Jonathan G Palmer, Upmanu Lall, Connie A Woodhouse, Brendan M Buckley, Maria Uriarte, Daniel A Bishop and 2 more

Abstract read
In one paragraph

Article in Nature communications, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing 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

12 citing papers in PubMed.

  1. Article
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  5. Article
  6. Recent drying of the Ganga River is unprecedented in the last 1,300 years.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Protracted Indian monsoon droughts of the past millennium and their societal impacts.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  11. Article
  12. 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

12 authors.

Mukund P RaoTree Ring Laboratory, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, 10964, USA. mukund24rao@gmail.com.ORCID 0000-0003-3398-2453
Edward R CookTree Ring Laboratory, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, 10964, USA.
Benjamin I CookNASA Goddard Institute for Space Studies, New York, NY, 10025, USA.
Rosanne D D'ArrigoTree Ring Laboratory, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, 10964, USA.
Jonathan G PalmerARC Centre of Excellence in Australian Biodiversity and Heritage, School of Biological, Earth and Environmental Sciences, University of New South Wales, Sydney, NSW, 2052, Australia.ORCID 0000-0002-6665-4483
Upmanu LallDepartment of Earth and Environmental Engineering, Columbia University, New York, NY, 10027, USA.
Connie A WoodhouseSchool of Geography and Development, University of Arizona, Tucson, AZ, 85721, USA.ORCID 0000-0003-0545-9753
Brendan M BuckleyTree Ring Laboratory, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, 10964, USA.
Maria UriarteEcology, Evolution, and Environmental Biology, Columbia University, New York, NY, 10027, USA.ORCID 0000-0002-0484-0758
Daniel A BishopTree Ring Laboratory, Lamont-Doherty Earth Observatory of Columbia University, Palisades, NY, 10964, USA.ORCID 0000-0002-0394-5996
Jun JianDalian Maritime University, Dalian, 116024, China.ORCID 0000-0002-3415-1531
Peter J WebsterEarth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA, 30318, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The lower Brahmaputra River in Bangladesh and Northeast India often floods during the monsoon season, with catastrophic consequences for people throughout the region. While most climate models predict an intensified monsoon and increase in flood risk with warming, robust baseline estimates of natural climate variability in the basin are limited by the short observational record. Here we use a new seven-century (1309-2004 C.E) tree-ring reconstruction of monsoon season Brahmaputra discharge to demonstrate that the early instrumental period (1956-1986 C.E.) ranks amongst the driest of the past seven centuries (13

Identifiers

PMID33243991
PMCPMC7692521

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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.