Details of Award
NERC Reference : NE/S011498/1
Dynamic Risk at Fuego Volcano: Communities living in a post-eruption but still persistently active context.
Grant Award
- Principal Investigator:
- Professor ES Calder, University of Edinburgh, Sch of Geosciences
- Co-Investigator:
- Professor M Watson, University of Bristol, Earth Sciences
- Co-Investigator:
- Dr G Gioli, Bath Spa University, School of Sciences
- Grant held at:
- University of Edinburgh, Sch of Geosciences
- Science Area:
- Earth
- Terrestrial
- Overall Classification:
- Panel A
- ENRIs:
- Environmental Risks and Hazards
- Science Topics:
- Geohazards
- Volcanic Processes
- Abstract:
- An eruption of Fuego volcano, Guatemala, on 3rd June 2018, had tragic outcomes when an entire village was inundated by pyroclastic flows. The eruption has prompted evacuations of around 12,000 people. This event resulted in changes to hazard, exposure and vulnerability, demonstrating the complex and dynamic nature of ongoing and future risk. This proposal seeks to characterise this dynamic risk observed in the natural environment, and understand the interactions between dynamic risk and society. Following the 3rd June eruption of Fuego, evacuations have resulted in reduced exposure in some regions, however, vulnerability (physical, systemic, functional, social, economic and political) remains high and is a key component of the evolving risk. In particular, systemic and functional vulnerability are believed to be highly dynamic. This provides an opportunity to investigate how the evolving hazard situation at Fuego, combined with changes in exposure and highly dynamic systemic and functional vulnerability, play out to affect risk in a context where both recovery and continued eruption risk management are ongoing. This opportunity is urgent: we must characterise changing hazard, exposure and vulnerability through time. Although the nature of the hazard can be investigated retrospectively, documenting changes to exposure (evacuations and reoccupations) and vulnerability as they respond to changing hazard and socio-economic conditions needs to be done as it occurs. For example, it is important to document physical vulnerability on buildings already impacted by the pyroclastic flows before further damage by weather or heavy machinery occurs, or document road closures next to affected drainages which can constitute a major element of the systemic vulnerability to lahars or pyroclastic flows of a community isolated by that road closure. Information on systemic vulnerability at this level of granularity is not normally documented in Guatemala, thus will not be available for later study. Through this proposed work, we will collect an unprecedented dataset on vulnerability, documenting physical vulnerability of buildings impacted by pyroclastic flows before any further damage. When considering risk to life by volcanic flow hazards and lahars however, physical vulnerability of infrastructure can be reduced to a binary effect (impacted or not. It is actually systemic and functional vulnerability that are the more important, and harder to ascertain, unknowns. A key research component, therefore, is to test the hypothesis that for volcanic flow related hazards, in contrast to tephra hazards, it is widespread systemic vulnerability and not physical vulnerability of the footprint of potential impact that is the root cause of risk. This is important because much of the work currently undertaken on risk in volcanology is led by frameworks used for tephra fall hazards, yet flow impacts and risk are very different. The project is will-aligned with the UN Sendai Framework for Disaster Risk Reduction, as well as recent initiatives in the wider volcanology community to engage and improve our capacity to do risk well. We will use a combination of volcanology field approaches, forensic approaches, and interviews to gather the information.
- Period of Award:
- 1 Oct 2018 - 30 Sep 2019
- Value:
- £45,826 Lead Split Award
Authorised funds only
- NERC Reference:
- NE/S011498/1
- Grant Stage:
- Completed
- Scheme:
- Standard Grant FEC
- Grant Status:
- Closed
- Programme:
- Urgent Grant
This grant award has a total value of £45,826
FDAB - Financial Details (Award breakdown by headings)
| Indirect - Indirect Costs | DA - Investigators | DA - Estate Costs | DI - Staff | DA - Other Directly Allocated | DI - T&S |
|---|---|---|---|---|---|
| £12,398 | £6,304 | £1,432 | £6,365 | £368 | £18,960 |
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