Jenni Barclay
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View article: Science in a crisis: Assembling volcanic knowledge in twentieth century Montserrat
Science in a crisis: Assembling volcanic knowledge in twentieth century Montserrat Open
View article: Zircon ages and compositions record Quaternary magma mingling and plutonic-volcanic links on Ascension Island, South Atlantic
Zircon ages and compositions record Quaternary magma mingling and plutonic-volcanic links on Ascension Island, South Atlantic Open
Isolated ocean islands pose challenges for managing volcanic hazards because of their remote locations. Some, such as Ascension Island in the South Atlantic, have diverse hazards associated with variable magmatic compositions and eruptive …
View article: Volcanic eruptions and the global subsea telecommunications network
Volcanic eruptions and the global subsea telecommunications network Open
View article: Can Earthquake Locations Be Improved for Real-time Monitoring? Revisiting the 1995 seismicity at Soufri`ere Hills Volcano, Montserrat
Can Earthquake Locations Be Improved for Real-time Monitoring? Revisiting the 1995 seismicity at Soufri`ere Hills Volcano, Montserrat Open
Volcanic earthquakes provide a wealth of information about the magmatic system. Monitoring volcanic seismicity is one of the primary methods used by volcano observatories globally, including at Soufri`ere Hills Volcano, Montserrat. Compute…
View article: Multi-decadal patterns of fluvial morphodynamics and lahar hazard in response to episodic eruption of Soufrière Hills Volcano, Montserrat, Eastern Caribbean
Multi-decadal patterns of fluvial morphodynamics and lahar hazard in response to episodic eruption of Soufrière Hills Volcano, Montserrat, Eastern Caribbean Open
Volcanic eruptions disturb the hydrogeomorphic dynamics of proximal fluvial systems, often with hazardous consequences. Studies to date have examined the effect of either transient (i.e., relatively short-lived, lasting days to a few years…
View article: The Equator Project Research School and Mentoring Network: Evaluated Interventions to Improve Equity in Geoscience Research
The Equator Project Research School and Mentoring Network: Evaluated Interventions to Improve Equity in Geoscience Research Open
There is a well-documented racial and ethnic diversity crisis in Geography, Earth and Environmental Sciences (GEES) subjects in the Global North that leads to inequities in who does environmental research. The Equator project set out to in…
View article: The first seismo-volcanological observatory on Montserrat
The first seismo-volcanological observatory on Montserrat Open
The first seismo-volcanological observatory in the anglophone Caribbean was established on Montserrat in 1936, in response to a volcano-seismic crisis that began in in 1933. Staff at Montserrat’s agricultural office began routinely observi…
View article: The Equator Project Research School and Mentoring Network: evaluated interventions to improve equity in geoscience research
The Equator Project Research School and Mentoring Network: evaluated interventions to improve equity in geoscience research Open
There is a well-documented racial and ethnic diversity crisis in Geography, Earth and Environmental Sciences (GEES) subjects in the Global North that leads to inequities in who does environmental research. The Equator project set out to in…
View article: Transitions: comparing timescales of eruption and evacuation at Volcán de Fuego (Guatemala) to understand relationships between hazard evolution and responsive action
Transitions: comparing timescales of eruption and evacuation at Volcán de Fuego (Guatemala) to understand relationships between hazard evolution and responsive action Open
During volcanic crisis, effective risk mitigation requires that institutions and local people respond promptly to protect lives and livelihoods. In this paper, we ask: over what timescales do explosive paroxysmal eruptions evolve? And how …
View article: Scientists as storytellers: the explanatory power of stories told about environmental crises
Scientists as storytellers: the explanatory power of stories told about environmental crises Open
This paper examines how storytelling functions to share and to shape knowledge, particularly when scientific knowledge is uncertain because of rapid environmental change. Narratives or stories are the descriptive sequencing of events to ma…
View article: Zircon double-dating, trace element and O isotope analysis to decipher late Pleistocene explosive-effusive eruptions from a zoned ocean-island magma system, Ascension Island
Zircon double-dating, trace element and O isotope analysis to decipher late Pleistocene explosive-effusive eruptions from a zoned ocean-island magma system, Ascension Island Open
In this first detailed study of zircon from Ascension Island, South Atlantic, we take a novel approach combining trace element and O isotope compositional data with double-dating (disequilibrium 238U–230Th and (U–Th)/He) to decipher timesc…
View article: An overview of the eruption of La Soufrière Volcano, St Vincent 2020–21
An overview of the eruption of La Soufrière Volcano, St Vincent 2020–21 Open
This paper provides an overview of the eruption of La Soufrière Volcano on the island of St Vincent which occurred between 27 December 2020 and 22 April 2022. It sets the stage for the 17 papers included in this Special Publication that sh…
View article: Reply on RC2
Reply on RC2 Open
Abstract. This paper examines how storytelling functions to share and to shape knowledge, particularly when scientific knowledge is uncertain as a consequence of rapid environmental change. Narratives or s…
View article: Reply on RC1
Reply on RC1 Open
Abstract. This paper examines how storytelling functions to share and to shape knowledge, particularly when scientific knowledge is uncertain as a consequence of rapid environmental change. Narratives or s…
View article: Reply on RC2
Reply on RC2 Open
Abstract. This paper examines how storytelling functions to share and to shape knowledge, particularly when scientific knowledge is uncertain as a consequence of rapid environmental change. Narratives or s…
View article: Impacts and prospective hazard analysis of rainfall-triggered lahars on St Vincent 2021–22
Impacts and prospective hazard analysis of rainfall-triggered lahars on St Vincent 2021–22 Open
Lahars are energetic flows of loosely consolidated volcanic debris and water, which have occurred frequently after rainfall events on St Vincent in the Eastern Caribbean since the April 2021 explosive phase of the 2020–21 eruption of La So…
View article: Strategies for making geoscience PhD recruitment more equitable
Strategies for making geoscience PhD recruitment more equitable Open
View article: Physicochemical hazard assessment of ash and dome rock from the 2021 eruption of La Soufrière, St Vincent, for the assessment of respiratory health impacts and water contamination
Physicochemical hazard assessment of ash and dome rock from the 2021 eruption of La Soufrière, St Vincent, for the assessment of respiratory health impacts and water contamination Open
La Soufrière, St Vincent, began an extrusive eruption on 27 December 2020. The lava dome was destroyed, along with much of the pre-existing 1979 dome, in explosive eruptions from 9 to 22 April 2021. Lava domes generate crystalline silica –…
View article: Estimation of eruption source parameters for the 2021 La Soufrière eruption (St Vincent): implications for quantification of eruption magnitude on volcanic islands
Estimation of eruption source parameters for the 2021 La Soufrière eruption (St Vincent): implications for quantification of eruption magnitude on volcanic islands Open
Eruption source parameters (ESPs) used to characterize explosive eruptions are estimated from tephra deposit data using different models (statistical or numerical) and inversion approaches. The ESPs thus derived are subject to substantial …
View article: Envisioning the future by learning from the past: Arts and humanities in interdisciplinary tools for promoting a culture of risk
Envisioning the future by learning from the past: Arts and humanities in interdisciplinary tools for promoting a culture of risk Open
View article: Post-operative complications following total hip arthroplasty for trauma: A multicentre cohort study comparing dual mobility with conventional acetabular bearings
Post-operative complications following total hip arthroplasty for trauma: A multicentre cohort study comparing dual mobility with conventional acetabular bearings Open
View article: Analysis of magma flux and eruption intensity during the 2021 explosive activity at La Soufrière, St Vincent, West Indies
Analysis of magma flux and eruption intensity during the 2021 explosive activity at La Soufrière, St Vincent, West Indies Open
Real-time Seismic Amplitude Measurement signals and eruption cloud height measurements were used to estimate peak intensities of 40 explosive events during the 8–22 April 2021 activity of La Soufrière volcano. We estimated magma supply rat…
View article: Petrology of the explosive deposits from the April 2021 eruption of La Soufrière volcano, St Vincent: a time-series analysis of microlites
Petrology of the explosive deposits from the April 2021 eruption of La Soufrière volcano, St Vincent: a time-series analysis of microlites Open
After more than three months of lava dome extrusion, La Soufrière (St Vincent) transitioned to a series of explosive eruptions in April 2021. Here we present a time-series petrologic analysis of the phenocryst and microlite populations dur…
View article: Petrology of the 2020–21 effusive to explosive eruption of La Soufrière Volcano, St Vincent: insights into plumbing system architecture and magma assembly mechanism
Petrology of the 2020–21 effusive to explosive eruption of La Soufrière Volcano, St Vincent: insights into plumbing system architecture and magma assembly mechanism Open
The 2020–21 eruption of La Soufrière, St Vincent began with extrusion of a viscous lava dome, which was destroyed upon transition to a major explosive phase. Here we present petrological data to reconstruct the processes leading up to thes…
View article: Explosive sequence of La Soufrière, St Vincent, April 2021: insights into drivers and consequences via eruptive products
Explosive sequence of La Soufrière, St Vincent, April 2021: insights into drivers and consequences via eruptive products Open
This paper forensically reconstructs the timings, impacts and processes that drove the sequence of explosive eruptions of La Soufrière, St Vincent in April 2021 using a combination of field-based stratigraphy and textural dissection of the…
View article: How inclusive is volcanology? Insights from global bibliometric analyses
How inclusive is volcanology? Insights from global bibliometric analyses Open
In this study, we use bibliometric methods to assess the way in which local researchers are included in volcanological publications by comparing the affiliation of authors with the country in which researched volcanoes are located. Globall…
View article: Research in Volcanology: where, when, and by whom? A global bibliometric analysis
Research in Volcanology: where, when, and by whom? A global bibliometric analysis Open
The global and transdisciplinary nature of volcanology means that research takes place across institutions in a wide variety of locations around the world. The concentration of volcanic activity within certain regions means that researcher…
View article: The Equator Project- how to remove barriers, improve access and enhance experience for ethnic minority students in Geography, Earth and Environmental Science postgraduate research
The Equator Project- how to remove barriers, improve access and enhance experience for ethnic minority students in Geography, Earth and Environmental Science postgraduate research Open
Geography, Earth and Environmental Science (GEES) research will play a vital role in addressing the grand challenges of the 21st century, contributing to many of the UN sustainable development goals and the global energy transition. Howeve…
View article: Scientists as Story-tellers: the explanatory power of stories told about environmental crises
Scientists as Story-tellers: the explanatory power of stories told about environmental crises Open
This paper examines how storytelling functions to share and to shape knowledge, particularly when scientific knowledge is uncertain as a consequence of rapid environmental change. Narratives or stories are the descriptive sequencing of eve…
View article: S3: Physicochemical hazard assessment of ash and dome rock from the 2021 eruption of La Soufrière, St Vincent, for the assessment of respiratory impacts and water contamination
S3: Physicochemical hazard assessment of ash and dome rock from the 2021 eruption of La Soufrière, St Vincent, for the assessment of respiratory impacts and water contamination Open
XRD data