Evidence map›Paper›PMID 30674998›Full record

ArticleScientific reports2019

Deciphering the evolution of Deception Island's magmatic system.

A Geyer, A M Álvarez-Valero, G Gisbert, M Aulinas, D Hernández-Barreña, A Lobo, J Marti

Abstract read
In one paragraph

Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
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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.

A GeyerInstitute of Earth Sciences Jaume Almera, ICTJA, CSIC, Lluis Sole i Sabaris s/n, 08028, Barcelona, Spain. ageyer@ictja.csic.es.ORCID http://orcid.org/0000-0002-8803-6504
A M Álvarez-ValeroDepartamento de Geología, Universidad de Salamanca, 37008, Salamanca, Spain.ORCID http://orcid.org/0000-0001-9707-0168
G GisbertInstituto de Geociencias, CSIC-UCM, Severo Ochoa 7, 28040, Madrid, Spain.
M AulinasDepartament de Mineralogia, Petrologia i Geologia Aplicada, University of Barcelona, Marti Franques s/n, 08028, Barcelona, Spain.
D Hernández-BarreñaDepartamento de Geología, Universidad de Salamanca, 37008, Salamanca, Spain.
A LoboInstitute of Earth Sciences Jaume Almera, ICTJA, CSIC, Lluis Sole i Sabaris s/n, 08028, Barcelona, Spain.
J MartiInstitute of Earth Sciences Jaume Almera, ICTJA, CSIC, Lluis Sole i Sabaris s/n, 08028, Barcelona, Spain.ORCID http://orcid.org/0000-0003-3930-8603

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Deception Island (South Shetland Islands) is one of the most active volcanoes in Antarctica, with more than 20 explosive eruptive events registered over the past two centuries. Recent eruptions (1967, 1969, and 1970) and the volcanic unrest episodes that happened in 1992, 1999, and 2014-2015 demonstrate that the occurrence of future volcanic activity is a valid and pressing concern for scientists, technical and logistic personnel, and tourists, that are visiting or working on or near the island. We present a unifying evolutionary model of the magmatic system beneath Deception Island by integrating new petrologic and geochemical results with an exhaustive database of previous studies in the region. Our results reveal the existence of a complex plumbing system composed of several shallow magma chambers (≤10 km depth) fed by magmas raised directly from the mantle, or from a magma accumulation zone located at the crust-mantle boundary (15-20 km depth). Understanding the current state of the island's magmatic system, and its potential evolution in the future, is fundamental to increase the effectiveness of interpreting monitoring data during volcanic unrest periods and hence, for future eruption forecasting.

Identifiers

PMID30674998
PMCPMC6344569

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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.