Publications
La paradoja del patrimonio cultural: perspectivas arequipeñas entre la salvaguarda identitaria y las demandas del crecimiento económico
Arequipa's historic center faces a growing tension between cultural identity preservation and economic development pressures. This study reveals that while tourism offers economic opportunities, it also poses risks to authenticity, highlighting the need for balanced heritage policies. Through qualitative interviews with 31 stakeholders, researchers identified divergent perceptions of authenticity and the potential of participatory strategies, advanced technologies, and multisectoral governance to mitigate these risks. The findings integrate preservation and adaptive conservation approaches, providing a framework for more inclusive and sustainable heritage management that harmonizes identity safeguarding with economic growth.
Volcanic risk ranking and regional mapping of the Central Volcanic Zone of the Andes
A new volcanic risk ranking (VRR) methodology identifies high-risk volcanoes in the Central Volcanic Zone of the Andes, prioritizing those with potential for significant impact on urban areas and critical infrastructure. The study highlights 19 out of 59 active or potentially active volcanoes—including Cerro Blanco in Argentina and Yucamane, Huaynaputina, Tutupaca, and Ticsani in Peru—as requiring urgent risk mitigation measures. This approach integrates hazard, exposure, vulnerability, and resilience factors to address challenges posed by limited accessibility, scarce historical records, and extreme arid conditions. Regional mapping further emphasizes volcanoes like El Misti and Ubinas (Peru) due to their frequent eruptions and proximity to densely populated cities such as Arequipa and Moquegua.
Walkability index for world heritage cities in developing countries
A novel Walkability Index framework, applicable to UNESCO World Heritage Cities in developing countries, demonstrates significant potential for enhancing urban planning and sustainability. This approach integrates connectivity, proximity, land use mix, and retail density—factors initially identified in historical contexts but proven universally adaptable. The study employs a Multiple Criteria Spatial Decision Support System (GIS-MCDA) structured in four stages, offering a practical solution for governments and decision-makers facing data limitations. Applied to the Historical Centre of Arequipa, Peru, this method effectively balances objective and subjective elements, providing actionable insights for sustainable mobility infrastructure development and supporting UNESCO World Heritage nominations.
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