Evidence map›Paper›PMID 30930680›Full record

ArticleCoral reefs (Online)2018

Environmental conditions and herbivore biomass determine coral reef benthic community composition: implications for quantitative baselines.

James P W Robinson, Ivor D Williams, Lauren A Yeager, Jana M McPherson, Jeanette Clark, Thomas A Oliver, Julia K Baum

Abstract read
In one paragraph

Article in Coral reefs (Online), 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

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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

7 authors.

James P W Robinson1Department of Biology, University of Victoria, PO BOX 1700, Station CSC, Victoria, BC V8W 2Y2 Canada.ORCID 0000-0002-7614-1112
Ivor D Williams3Ecosystem Science Division, Pacific Islands Fisheries Science Center, National Oceanic and Atmospheric Administration, 1845 Wasp Boulevard, Building 176, Honolulu, HI USA.
Lauren A Yeager4Department of Marine Science, University of Texas at Austin, Port Aransas, TX 78373 USA.
Jana M McPhersonCenter for Conservation Research, Calgary Zoological Society, 1300 Zoo Road NE, Calgary, AB T2E 7V6 Canada.
Jeanette Clark3Ecosystem Science Division, Pacific Islands Fisheries Science Center, National Oceanic and Atmospheric Administration, 1845 Wasp Boulevard, Building 176, Honolulu, HI USA.
Thomas A Oliver3Ecosystem Science Division, Pacific Islands Fisheries Science Center, National Oceanic and Atmospheric Administration, 1845 Wasp Boulevard, Building 176, Honolulu, HI USA.
Julia K Baum1Department of Biology, University of Victoria, PO BOX 1700, Station CSC, Victoria, BC V8W 2Y2 Canada.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Our ability to understand natural constraints on coral reef benthic communities requires quantitative assessment of the relative strengths of abiotic and biotic processes across large spatial scales. Here, we combine underwater images, visual censuses and remote sensing data for 1566 sites across 34 islands spanning the central-western Pacific Ocean, to empirically assess the relative roles of abiotic and grazing processes in determining the prevalence of calcifying organisms and fleshy algae on coral reefs. We used regression trees to identify the major predictors of benthic composition and to test whether anthropogenic stress at inhabited islands decouples natural relationships. We show that sea surface temperature, wave energy, oceanic productivity and aragonite saturation strongly influence benthic community composition; overlooking these factors may bias expectations of calcified reef states. Maintenance of grazing biomass above a relatively low threshold (~ 10-20 kg ha

Indexed as

Abiotic forcingBiophysicalBoosted regression treesDecouplingGrazingMacroecologySpatial scaleTop-down control

Identifiers

PMID30930680
PMCPMC6404665

What OpenQuestion holds

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LicenceCC BY
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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.