Natural disasters can strike at any time and have devastating consequences for communities worldwide.
It is essential to be prepared and have effective disaster preparedness strategies in place to mitigate the impact of such events.
This article explores lessons from around the world, focusing on earthquake-resistant building techniques, community-based disaster preparedness programs, and traditional knowledge and practices for surviving extreme weather.
Let’s dive into it:
Importance of Preparing for Natural Disasters
Preparing for natural disasters is crucial for ensuring the safety and well-being of individuals and communities worldwide.
The effects of natural disasters, such as earthquakes, hurricanes, floods, and wildfires, can result in loss of life and destruction of homes and infrastructure. Just as we saw in Turkey.[1]
Moreover, the impacts of natural disasters are not equally distributed, with marginalized communities often being the most vulnerable and affected.
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Equitably preparing for natural disasters, considering the needs and vulnerabilities of all members of society, is crucial for ensuring social justice and preventing further exacerbation of existing inequalities.
Earthquake-Resistant Building Techniques
Japan and New Zealand are both countries situated in regions with a high risk of earthquakes.
They are resulting in high advances in earthquake-resistant building techniques to minimize the destructive impact of buildings and infrastructure.
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Examples in Japan
Earthquake-Resistant building techniques have been developed and refined over many decades.[2]
One technique commonly used in japan is base isolation.
It involves building a flexible base underneath a structure that allows it to move during an earthquake while minimizing the impact of the movement on the building itself.
Japan also uses cross-bracing techniques to reinforce the structure of buildings and employs the use of shock absorbers for the energy of earthquakes.
Examples in New-Zealand
A common earthquake-resistant building technique is known as “ductile detailing.”
This involves reinforcing the structural elements of a building, such as the columns and beams, with steel bars that are designed to bend and deform during an earthquake.
It absorbs the energy of the quake and prevents the building from collapsing.
New Zealand also employs the use of “shear walls.”
which are reinforced concrete walls designed to withstand an earthquake’s lateral forces.
Advantages of Earthquake-Resistant Buildings
- Structural Damage Earthquake-Resistant buildings are much less likely to suffer significant damage or collapse during an earthquake. Buildings (and people in the building) are much safer.
- Economic impact By reducing the damage to buildings and infrastructure, these buildings can help to limit disruptions to business operations and transportation. Minimizing long-term economic effects of an earthquake.
- Emotional and Psychological Knowing that a building has been designed and constructed to withstand earthquakes can provide occupants with a sense of security and peace of mind during an earthquake. Reducing anxiety and trauma in the aftermath of a disaster.
- Global Sharing Earthquake-Resistant building techniques have also been adopted by other countries around the world. This means that the knowledge and expertise developed in these countries can be used to improve building standards worldwide.
Community-Based Disaster Preparedness Programs
These programs focus on building local capacity and empowering communities to participate in disaster preparedness and response actions.
Examples from Phillippines
The Philippines is particularly vulnerable to natural disasters, including typhoons, floods, landslides, and earthquakes.
As a result, the government and civil society organizations have developed several community-based disaster preparedness programs to help communities mitigate the risks and impacts of natural disasters.[3]
Here are some Examples:
- Community-Based Disaster Risk Reduction and Management (CBDRRM)
It is a program led by the Philippine government’s Department of the Interior and Local Government (DILG)
It focuses on building the capacity of local communities to prepare for and respond to natural disasters.
- Early Warning Systems (EWS)
The Philippine government has also invested in an early warning system to alert communities to potential natural disasters.
For example, the Philippine Atmospheric, Geophysical, and Astronomical Services Administration (PAGASA) operates a nationwide weather monitoring system that provides real-time weather updates to local communities.
- Community-Based Health and First Aid (CBHFA)
This Program, led by the Philippine Red Cross, trains community members in first aid and other health-related skills.
Aiming to build the capacity of communities to respond to health emergencies during and after natural disasters.
Overall, community-based disaster preparedness programs in the Philippines aim to empower local communities to participate in disaster risk reduction and management actively.
Examples from Mexico
Mexico is a country that faces a range of natural disasters, including earthquakes, hurricanes, floods, and also landslides.
The government and civil society organizations in Mexico have developed several community-based disaster preparedness programs:
- Community Civil Protection Committees (CPC)
It is a crucial component of Mexico’s disaster risk reduction strategy.
These committees are formed at the community level and involve the participation of local authorities, civil society organizations, and community members.
- Safe Schools Program
It is an initiative led by the Mexican government’s Ministry of Education to prepare schools for natural disasters.
- National System for Civil Protection (SINAPROC)
A Government agency responsible for coordinating disaster response efforts at the national level.
Advantages of Community-Based Disaster Preparedness Programs
By involving community members in disaster preparedness, these programs can improve the overall resilience of a community.[4]
Ensuring people have access to the resources and support needed to survive and recover from natural disasters.
Also, involving local communities in planning and implementing disaster preparedness programs helps empower communities to take an active role in disaster risk reduction AND management.
This can lead to excellent community engagement and ownership of disaster preparedness efforts.
Traditional Knowledge and Practices for Surviving Extreme Weather
Traditional knowledge and practices are ways of living, surviving, and thriving developed by indigenous peoples and local communities over generations.
It is an essential part of the cultural heritage of indigenous peoples and local communities.
Examples from Australia
Indigenous Australians have developed good knowledge and practices for surviving extreme weather conditions:
- Fire Management Practices
They used controlled burning practices for a long time to manage the landscape and reduce the risk of uncontrolled wildfires.
- Water Management Practices
This knowledge helped them construct elaborate networks of channels, weirs, and other water management structures.
- Traditional Food Sources
Knowing which plants and animals are suitable for consumption and how to prepare them is a knowledge that helped them to ensure food security in harsh and unpredictable environments.
- Traditional Shelter Design
Well-suited to the local climate and weather conditions.
For example, the “wurlie”, a traditional shelter made from branches and leaves that provides shade and ventilation in hot weather.
The traditional knowledge and practices for surviving extreme weather in Australia have been developed over thousands of years. They are closely tied to the local environment and natural resources.
Examples from Canada
Here are examples from Canada:
- Snowshoes
Specialized footwear that allows people to walk on snow without sinking.
Used for thousands of years and is still used today.
- Winter Shelters
Igloos are designed to keep people warm and protected from the elements in cold weather
- Bison Hunting
Using natural movements of the animals to trap them in a specific location.
They have been used for thousands of years and still today.
- Wildfire Management
Controlled burning and the creation of firebreaks. It helps to understand the ecological role of fire and has helped to reduce the risk of catastrophic wildfires.
Advantages of incorporating traditional knowledge into disaster preparedness
The knowledge of indigenous people has been developed in response to specific environmental and climatic conditions.
Incorporating this knowledge into disaster preparedness can help build more resilient communities better equipped to cope with the challenges of extreme weather events.
Also, sustainable solutions often emphasize approaches to resource management and environmental stewardship.
By incorporating these practices into disaster preparedness, we can help to promote more sustainable and environmentally friendly solutions.
To recognize and respect the value of this knowledge, we can learn from the experience of our ancestors and develop more effective strategies for managing the risk of extreme weather events.
Outro
In conclusion, preparing for natural disasters is crucial for protecting communities and promoting social equity.
Japan and New Zealand have been at the forefront of earthquake-resistant building techniques, showcasing the advantages of such buildings.
The Philippines and Mexico have implemented community-based disaster preparedness programs, which have proven effective in reducing the impact of natural disasters.
Indigenous communities in Australia and Canada have utilized traditional knowledge and practices to survive extreme weather, emphasizing the importance of interoperating such practices into disaster preparedness planning.
Only by learning from these examples individuals and communities can be better prepared for a natural disaster, promoting resilience and mitigating the impacts of such events.
It is essential to continue to prioritize disaster preparedness measures and ensure they are equitable, inclusive, and effective for all members of society.
Sources
- Turkey earthquake https://www.nytimes.com/2023/02/27/world/middleeast/turkey-earthquake.html
- Japan Earthquake-proof Buildings
https://www.planradar.com/gb/japan-earthquake-proof-buildings/#:~:text=As%20one%20of%20the%20tallest,can%20absorb%20an%20earthquake’s%20shock.
- Community-based disaster management in the Philippines
- Benefits of disaster preparedness initiative
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6696247/