Evidence map›Paper›PMID 36689656›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2023

Recovery of a marine keystone predator transforms terrestrial predator-prey dynamics.

Gretchen H Roffler, Charlotte E Eriksson, Jennifer M Allen, Taal Levi

Open access · greenAbstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed
11.4field-weighted citation impact, top 1% 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

15 citing papers in PubMed, 46 citations in OpenAlex.

  1. Reply to Janssens and Mech: The possibility of natural wolf dispersal to Stora Karlsö.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  2. Article
  3. Gray wolves in an anthropogenic context on a small island in prehistoric Scandinavia.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  4. Article
  5. Article
  6. Dynamic and context-dependent keystone species effects in kelp forests.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  7. Article
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  15. Wolves, otters, ungulates, and a promising path for ecology.Proceedings of the National Academy of Sciences of the United States of America · 2023
    Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 1 country.

Gretchen H RofflerDivision of Wildlife Conservation, Alaska Department of Fish and Game, Douglas, AK 99824.ORCID 0000-0002-8534-3664
Charlotte E ErikssonDepartment of Fisheries, Wildlife, and Conservation Sciences, Oregon State University, Corvallis, OR 97331.
Jennifer M AllenDepartment of Fisheries, Wildlife, and Conservation Sciences, Oregon State University, Corvallis, OR 97331.
Taal LeviDepartment of Fisheries, Wildlife, and Conservation Sciences, Oregon State University, Corvallis, OR 97331.ORCID 0000-0003-1853-8311
Oregon Department of Fish and Wildlife · USAlaska Department of Fish and Game · US

Funding

Pittman-Robertson Federal Aid in Wildlife Restoration Program 14.28
6 · The paper itself

Abstract

Sea otters (

Indexed as

DeerOttersWolvesAnimalsEcosystemFood ChainPopulation DynamicsPredatory Behaviorapparent competitionfood websmarine subsidiespredator–prey interactions

Identifiers

PMID36689656
PMCPMC9945949
OpenAlexW4317795285

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.