2010年-世界发展银行全球_Housing_Reconstruction_in_Urban_and_Rural_Areas_8页_664kb

EAP DRM KnowledgeNotes: Housing Reconstruction in Urban and Rural Areas

Core Content

This working paper provides insights into disaster risk management (DRM) with a focus on housing reconstruction in urban and rural areas, particularly in the context of the 2008 Wenchuan Earthquake in China. It draws on international experiences from India, Pakistan, and Turkey to highlight effective strategies, lessons learned, and recommendations for housing reconstruction policies.

Main Points

Urban vs. Rural Housing Reconstruction

• Urban areas require more complex and costly reconstruction due to high population density, limited land availability, and diverse ownership structures.
• Rural areas benefit from simpler technical solutions and self-help approaches, but face challenges in ensuring code compliance and addressing agricultural infrastructure damage.

Key Challenges

• Ensuring seismic resistance and code compliance in reconstruction.
• Addressing the needs of renters, who are often overlooked in post-disaster recovery.
• Managing relocation risks, including the potential for new vulnerabilities if people are moved to areas with different hazards.

International Case Studies

Gujarat, India (2001 Earthquake)

• Affected families received financial assistance for reconstruction or repair.
• Grants were distributed in installments to ensure compliance with hazard-resistant standards.
• A core housing unit of 45 square meters was provided in rural areas and 50 square meters in urban areas.
• Design flexibility was encouraged with model houses and the option for custom designs.
• Community involvement was emphasized in the relocation planning process.

Pakistan (2005 Earthquake)

• A multisectoral damage assessment identified rural housing as a priority.
• Cash grants were provided in tranches, with homeowners contributing their own resources.
• A quality assurance program was implemented to detect and correct construction defects.
• Social safety nets were established to support disadvantaged groups.
• Training programs were developed for artisans, supervisors, and community members to ensure seismic-safe construction.

Turkey (1999 Marmara Earthquake)

• A comprehensive emergency framework was developed in collaboration with the World Bank and other international agencies.
• Housing insurance was introduced to transfer risk from the public to the private sector.
• Social infrastructure such as healthcare facilities and schools were integrated into reconstruction efforts.
• Community-based approaches were used to ensure psychological and economic recovery.

Key Recommendations

Short Term

• Establish clear criteria and methodology for housing damage and loss assessments.
• Conduct two-stage assessments: rapid initial assessment and community-level evaluation.
• Develop technical capacity for building-by-building inspections.
• Update design standards and building codes for urban and rural areas.
• Perform multihazard mapping to inform reconstruction and relocation decisions.

Medium Term

• Integrate housing policies with infrastructure reconstruction.
• Differentiate financing strategies for reconstruction, repair, and relocation in both urban and rural settings.
• Balance grants, loans, and affordability in housing policies.
• Develop institutional arrangements with robust monitoring systems.
• Implement a multi-tiered quality control system for physical reconstruction.

Long Term

• Explore catastrophic insurance mechanisms to reduce fiscal exposure.
• Tailor insurance instruments to private housing in China.
• Address banking sector issues, such as potential mortgage defaults and negative net worth.
• Support long-term financial planning and risk transfer mechanisms.

Conclusion

Housing reconstruction post-disaster must consider both immediate and long-term needs, integrating technical, financial, and social strategies. Learning from international experiences can help China and other countries in the East Asia and Pacific region to develop more resilient and equitable housing policies. The World Bank and GFDRR play a critical role in supporting these efforts through technical guidance, funding, and partnerships.

Annex 1: Comparison of Recent Disasters and Housing Reconstruction Financing Policies