Improving the Resilience of Peru's Road Network to Climate Events

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Tác giả: Cecilia Briceno-Garmendia

Ngôn ngữ: eng

Ký hiệu phân loại: 364.98 Criminology

Thông tin xuất bản: World Bank, Washington, DC, 2017

Mô tả vật lý:

Bộ sưu tập: Tài liệu truy cập mở

ID: 269206

This paper proposes a methodology to prioritize interventions in Peru's road network. A network model is built, linking the country's economic and population centers through indicative corridors, which are defined as the least-cost routes to connect origins to destinations. The network's critical links are identified by systematically simulating disruptions and calculating the costs associated with them. The network is then overlaid with natural hazard layers. The average annual losses associated with the hazard disruptions of the critical links are calculated in many scenarios, including climate change uncertainty and different impacts and reconstruction times. A robust decision-making approach is then used to select interventions that decrease hazard disruption costs.
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