Evidence map›Paper›PMID 31185868›Full record

ArticleProceedings. Biological sciences2019

Trophic structure modulates community rescue following acidification.

Graham Bell, Vincent Fugère, Rowan Barrett, Beatrix Beisner, Melania Cristescu, Gregor Fussmann, Jesse Shapiro, Andrew Gonzalez

Abstract read
In one paragraph

Article in Proceedings. Biological sciences, 2019. 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
  2. Article
  3. Keystone communities can rescue aquatic metacommunities influenced by pesticide contamination.Ecological applications : a publication of the Ecological Society of America · 2025
    Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Life in fluctuating environments.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020
    Review
  9. Ecological limits to evolutionary rescue.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2020
    Review
  10. 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

8 authors.

Graham Bell1 Biology Department, McGill University , 1205 ave docteur-Penfield, Montreal, Quebec , Canada H3A 1B1.
Vincent Fugère1 Biology Department, McGill University , 1205 ave docteur-Penfield, Montreal, Quebec , Canada H3A 1B1.
Rowan Barrett3 Redpath Museum, McGill University , 859 rue Sherbrooke O, Montreal, Quebec , Canada H3A 0C4.
Beatrix Beisner2 Département des sciences biologiques, Université du Québec à Montréal , 141 ave du Président-Kennedy, Montreal, Quebec , Canada H2X 1Y4.
Melania Cristescu1 Biology Department, McGill University , 1205 ave docteur-Penfield, Montreal, Quebec , Canada H3A 1B1.
Gregor Fussmann1 Biology Department, McGill University , 1205 ave docteur-Penfield, Montreal, Quebec , Canada H3A 1B1.
Jesse Shapiro4 Département de sciences biologiques, Pavillon Marie-Victorin , 90 ave Vincent-d'Indy, Montreal, Quebec , Canada H2 V 2S9.
Andrew Gonzalez1 Biology Department, McGill University , 1205 ave docteur-Penfield, Montreal, Quebec , Canada H3A 1B1.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Community rescue occurs when a community that experiences lethal stress persists only through the spread of rare types, either genotypes or species, resistant to the stress. Rescue interacts with trophic structure because physical stress experienced by a focal assemblage within the community may also be experienced by its predators and prey. In general, trophic structure will facilitate rescue only when a stress has a less severe effect on a focal assemblage than on its predators. In other circumstances, when stress affects prey or has only a weak effect on predators, trophic structure is likely to hamper rescue. We exposed a community of phytoplankton and zooplankton derived from a natural lake to acidification in outdoor mesocosms large enough to support trophically complex communities. Rescue of the phytoplankton from severe acidification was facilitated by prior exposure to sublethal stress, confirming previous results from microcosm experiments. Even communities that have previously been less highly stressed were eventually rescued, however, because their zooplankton predators were more sensitive to acidification and became extinct. Our experiment shows how community rescue following severe stress is modulated by the differential effect of the stress relative to trophic level.

Indexed as

Food ChainStress, PhysiologicalAnimalsEcosystemHydrogen-Ion ConcentrationPhytoplanktonPopulation DynamicsZooplanktonacidificationcommunity rescuefoodwebmesocosm experimentphytoplanktonzooplankton

Identifiers

PMID31185868
PMCPMC6571482

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.