Reducing volcanic risk on Fogo Volcano, Cape Verde, through a participatory approach: which outcome?

Abstract

Abstract. This research paper presents the outcomes of Work Package 5 (socio-economical vulnerability assessment and community-based disaster risk reduction) of the MIAVITA (MItigate and Assess risk from Volcanic Impact on Terrain and human Activities) research programme conducted on Fogo Volcano, Cape Verde. The study lasted for almost 3 years (May 2010 to January 2012), of which most of the time was spent in the village of Chã das Caldeiras, situated within the 9 km wide caldera of the volcano inside Fogo Natural Park. The objectives of the programme included assessment of the vulnerability of the community at risk in terms of livelihoods, access to resources, and power relations between the local people and the different public and private institutions. These are important factors that need to be investigated in order to understand the root causes of vulnerability of the local people. This case study shows that the voluntary exposure of people to volcanic threats is linked to daily access to sources of livelihood, especially agriculture and tourism. This is despite the perception of people of the risk to their lives and properties. In order to counter the factors of vulnerability, the study also aimed to identify and enhance local capacities. To achieve such an objective, a participatory three-dimensional mapping (P3DM) activity was conducted to facilitate the dialogue between the local people and the different stakeholders as well as to prepare plans and measures to reduce volcanic risk. The P3DM was a half success considering that it has not yet led to an operational plan which takes into account the local capacities. The main reasons included (1) the non-participatory aspect of the project at the beginning which should have identified priorities for people and let them lead the project to ensure the sustainability of (2) deep conflicts within the community which complicated the focus group discussions around the 3-D map, and the difficulties in involving more marginalised people like women and the youth, and (3) the fact that volcanic risk is not a priority for the people, who are more concerned with daily difficulties due to unsustainable livelihoods, a lack of access to water, land tenure, and the restrictions by the Fogo Natural Park administration and the municipal officials.Still, the study was successful in creating a space for dialogue between the local people and the outside stakeholders such as the Natural Park Administration, the Civil Protection, and the Municipality of Santa Catarina, who have all participated actively during the course of the project.

Satellite and Ground Remote Sensing Techniques to Trace the Hidden Growth of a Lava Flow Field: The 2014–2015 Effusive Eruption at Fogo Volcano (Cape Verde)

“…The magma inside the tube then accumulated upslope inflating the lava field and eventually feeding Flow 3. The path of Flow 2 was dictated by the line of maximum steepness [57], but its expansion was probably favored also by the smooth surface of the paved road crossing the Cha Caldera from S to N, given that most of the road had been covered by lava, as already happened also during the 1995 eruption [39].…”

Lava flow hazard at Fogo Volcano, Cabo Verde, before and after the 2014–2015 eruption

“…In the 1860s the first settlements were established within the Chã, likely because of the abundance of fertile volcanic soils. The three most recent eruptions (which occurred in 1951, 1995, and 2014-2015) took place within the Chã, where villages and agricultural lands were affected (GVP, 2013;Torres et al, 1997in Texier-Teixeira et al, 2014.…”

“…According to these examples, vents located at higher elevations tend to produce shorter lava flows. For Fogo Volcano, we use a geologic map as a base of information (Torres et al, 1997in TexierTeixeira et al, 2014. We also take into account an updated map published recently by Carracedo et al (2015).…”

Awareness Workshop as an Effective Tool and Approach for Education in Disaster Risk Reduction: A Case Study from Tamil Nadu, India

“…Discussions like this can help in building the community's capacity to express their views as well as help increase their problem-solving capacities. There is already a growing recognition that to be successful, DRR efforts should encompass the knowledge and perspectives of local communities and citizens [35]. Platforms such as this allow an opportunity to directly hear from the community about their perception and concerns, which can further help the organization to guide them along the right path.…”