Global assessment report on disaster risk reduction 2019 | UNDRR

Bc housing and rapid damage assessment

Post-Disaster Building Assessment (PDBA) enables communities in an emergency to more rapidly assess the safety of structures and allow people to remain in or return to their homes and businesses as soon as possible. This reduces the social impact of such events, allowing communities to recover more quickly and reducing the impact on emergency and social service resources.

BC Housing supports the PDBA process by hosting and Chairing the PDBA Advisory Group; by teaching Rapid Damage Assessment and the Coordination of Damage Assessment skills; and by providing tools such as the mobile app, field manual and various forms for building assessments.

Rapid damage assessment – field manual

The Rapid Damage Assessment Field Manual is provided to each student as part of the RDA/CDA course. To order additional copies of the RDA Field Manual, or to purchase them without taking the training, go Crown Publications RDA Field Manual

Rapid damage assessment — mobile app

Working together with GeoBC, the University of British Columbia Department of Engineering, and the North Shore Emergency Management on damage assessment technology, we have developed a mobile application with GIS capabilities. This app lets field teams record the location and severity of damage to buildings and sites using a smartphone or tablet.

Global assessment report on disaster risk reduction 2021

The 2021 Global Assessment Report on Disaster Risk Reduction (GAR) is informed by the latest data – including Sendai Framework target reporting by countries using the Sendai Framework Monitor – and infers early lessons on the state of the global disaster risk landscape. While the observed period is still too short to reach definitive conclusions at a global scale, it is possible to ascertain certain patterns in terms of magnitude, geographic and socioeconomic distribution of impacts and abstract several points of departure for where and how countries have seen successes in reducing risk.

In terms of losses, severe inequalities between low- and high-income countries persist, with the lowest-income countries bearing the greatest relative costs of disasters. Human losses and asset losses relative to gross domestic product tend to be higher in the countries with the least capacity to prepare, finance and respond to disasters and climate change, such as Small Island Developing States.

Greater effort is required to move beyond analysis of direct loss and damage, to understand impact more holistically. Previous GARs have argued for more emphasis on revealing the proportion of income or assets lost within loss analysis. To do so requires stakeholders to look at the indicators of the post-2021 agreements afresh, across goals and targets, and establish metrics for those dimensions of disaster impacts that accrue to the most vulnerable. Notably, this should be done by going deeper into distributional analysis, moving away from regional, national and subnational data to the household level. Immediate effort is required to understand in finer detail how shocks affect people’s lives in a systemic way. Support can then be provided to countries to design solutions and influence human behaviour, to prevent the creation and propagation of risk, as well as to rebound from disasters.

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