Evidence map›Paper›PMID 29700296›Full record

ArticleNature communications2018

High frequency temperature variability reduces the risk of coral bleaching.

Aryan Safaie, Nyssa J Silbiger, Timothy R McClanahan, Geno Pawlak, Daniel J Barshis, James L Hench, Justin S Rogers, Gareth J Williams, Kristen A Davis

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in Nature communications, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 71 papers.

0numbers the graph read from it
0cells of the map it votes in
71citing papers in PubMed
30.5field-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

71 citing papers in PubMed, 361 citations in OpenAlex.

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11 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

9 authors at 8 institutions in 2 countries.

Aryan SafaieDepartment of Civil and Environmental Engineering, University of California, Irvine, CA, 92697, USA. safaiea@uci.edu.ORCID http://orcid.org/0000-0002-6588-8608
Nyssa J SilbigerDepartment of Biology, California State University, Northridge, 18111 Nordhoff Street, Northridge, CA, 91330-8303, USA.ORCID http://orcid.org/0000-0003-4916-3217
Timothy R McClanahanMarine Programs, Wildlife Conservation Society, 2300 Southern Boulevard, Bronx, NY, 10460, USA.
Geno PawlakDepartment of Mechanical and Aerospace Engineering, University of California San Diego, 9500 Gilman Drive, MC0411, La Jolla, CA, 92093, USA.
Daniel J BarshisDepartment of Biological Sciences, Old Dominion University, Mills Godwin Building 110, Norfolk, VA, 23529, USA.
James L HenchNicholas School of the Environment, Duke University, 135 Duke Marine Lab Road, Beaufort, NC, 28516, USA.ORCID http://orcid.org/0000-0002-7333-8913
Justin S RogersDepartment of Civil and Environmental Engineering, Stanford University, 473 Via Ortega, Y2E2 Rm 126, Stanford, CA, 94305, USA.ORCID http://orcid.org/0000-0002-3782-7015
Gareth J WilliamsSchool of Ocean Sciences, Bangor University, Anglesey, LL59 5AB, UK.ORCID http://orcid.org/0000-0001-7837-1619
Kristen A DavisDepartment of Civil and Environmental Engineering, University of California, Irvine, CA, 92697, USA. davis@uci.edu.ORCID http://orcid.org/0000-0001-8925-0433
University of California, Irvine · USBangor University · GBCalifornia State University, Northridge · USDuke University · USOld Dominion University · USStanford University · USUniversity of California San Diego · USWildlife Conservation Society · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coral bleaching is the detrimental expulsion of algal symbionts from their cnidarian hosts, and predominantly occurs when corals are exposed to thermal stress. The incidence and severity of bleaching is often spatially heterogeneous within reef-scales (<1 km), and is therefore not predictable using conventional remote sensing products. Here, we systematically assess the relationship between in situ measurements of 20 environmental variables, along with seven remotely sensed SST thermal stress metrics, and 81 observed bleaching events at coral reef locations spanning five major reef regions globally. We find that high-frequency temperature variability (i.e., daily temperature range) was the most influential factor in predicting bleaching prevalence and had a mitigating effect, such that a 1 °C increase in daily temperature range would reduce the odds of more severe bleaching by a factor of 33. Our findings suggest that reefs with greater high-frequency temperature variability may represent particularly important opportunities to conserve coral ecosystems against the major threat posed by warming ocean temperatures.

Indexed as

AnimalsAnthozoaChlorophytaCoral ReefsEcosystemHot TemperatureSeasonsSeawaterSymbiosis

Identifiers

PMID29700296
PMCPMC5920114
OpenAlexW2800619639

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.