Evidence map›Paper›PMID 24998523›Full record

ArticleScientific reports2014

Environmental variability and biodiversity of megabenthos on the Hebrides Terrace Seamount (Northeast Atlantic).

Lea-Anne Henry, Johanne Vad, Helen S Findlay, Javier Murillo, Rosanna Milligan, J Murray Roberts

Abstract read
In one paragraph

Article in Scientific reports, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing 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

8 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

6 authors.

Lea-Anne HenryCentre for Marine Biodiversity, Heriot-Watt University, Edinburgh, EH14 4AS, United Kingdom.
Johanne Vadcole Normale Supérieure de Paris, Département de Biologie, 46 rue d'Ulm, Paris, 75005, France.
Helen S FindlayPlymouth Marine Laboratory, Prospect Place, Hoe, Plymouth, PL1 3DH, United Kingdom.
Javier MurilloInstituto Español de Oceanografía, Centro Oceanográfico de Vigo, Programa de Pesquerías Lejanas, Apartado 1552, 36390 Vigo, Spain.
Rosanna MilliganInstitute of Biodiversity, Graham Kerr Building, University of Glasgow, Glasgow, G12 8QQ, United Kingdom.
J Murray Roberts1] Centre for Marine Biodiversity, Heriot-Watt University, Edinburgh, EH14 4AS, United Kingdom [2] Scottish Association for Marine Science, Scottish Marine Institute, Oban, Argyll, PA37 1QA, United Kingdom [3] Center for Marine Science, University of North Carolina Wilmington, 601 South College Road, Wilmington, NC 28403-5928, United States of America.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

We present the first remotely operated vehicle investigation of megabenthic communities (1004-1695 m water depth) on the Hebrides Terrace Seamount (Northeast Atlantic). Conductivity-temperature-depth casts showed rapid light attenuation below the summit and an oceanographic regime on the flanks consistent with an internal tide, and high short-term variability in water temperature, salinity, light attenuation, aragonite and oxygen down to 1500 m deep. Minor changes in species composition (3-14%) were explained by changes in depth, substratum and oceanographic stability, whereas environmental variability explained substantially more variation in species richness (40-56%). Two peaks in species richness occurred, the first at 1300-1400 m where cooler Wyville Thomson Overflow Water (WTOW) mixes with subtropical gyre waters and the second at 1500-1600 m where WTOW mixes with subpolar mode waters. Our results suggest that internal tides, substrate heterogeneity and oceanographic interfaces may enhance biological diversity on this and adjacent seamounts in the Rockall Trough.

Indexed as

BiodiversityAnimal DistributionAquatic OrganismsAtlantic OceanHebridesOxygenSalinitySeawaterOxygen

Identifiers

PMID24998523
PMCPMC4083264

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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.