URBANA, Illinois, USA, Feb 6 (IPS) – South Africa, Mozambiqueand Zimbabwe are currently experiencing severe flooding. According to the World Health Organization 1.3 million people are affected. In addition, hundreds of people have died infrastructure has been destroyed, access to healthcare has been disrupted and the risks of water- and mosquito-borne diseases are increasing.
The devastating consequences of floods are alarming production of cropsan important source of livelihood in Africa, and agricultural crops relevant to meeting food security needs rarely receive attention or make headlines. Like her Doingcoverage does not fully reflect the extent of damage or the immediate and long-term consequences of flooding.
Also troubling is the lack of coverage of the devastating consequences of floods on bottoms, soil quality, soil healthand the billions beneficial soil microorganisms that support the production of healthy and nutritious crops.This must change. Time and again, research shows that flooding has consequences global crop production and has immediate and long-term impacts on agricultural production, food systems, national economies and food security.
For example, a 2022 study reported that Floods threatened food security for more than 5.6 million people in several African countries. The study also found that an estimated 12 percent of food insecure households in several African countries, including Nigeria, Kenya, Mozambique and Malawi, faced food insecurity due to flooding, threatening their ability to produce, consume and use food.
Remarkable, this extensive study revealed that the consequences of flooding occur different spatial and temporal scales. Crop damage and household displacement occur immediately after flooding, but secondary impacts persist, leaving soil unhealthy and unable to support healthy crop production in subsequent seasons. Moreover, it takes time to rebuild infrastructure destroyed by floods and livelihoods disrupted.
Current and future climate predictions indicate this flooding and other extreme weather and climate events will continue flooding and other extreme weather and climate events will continue, underscoring the need for countries in Africa and around the world to prioritize efforts to understand and mitigate flooding.
What can be done?
First, In order to develop sustainable and sufficient solutions, it is important to map them integrally floods and the many dimensions which can lead to food insecurity due to flooding and other climate change-related stressors.
Certainly, flooding can lead to and to influence food insecurity multiple drive mechanisms including crop losses that are reducing agricultural productiondamage to infrastructure that disrupts supply chains while hindering people’s access to markets. For example, recent floods in South Africa and Mozambique reportedly resulted in losses of economically important crops such as avocados and citrus, disrupted food transport corridorsslowed cross-border logistics networks and isolated communities, disrupting food distribution networks. In addition, study in Burkina Faso , MalawiAnd Southeastern Nigeria has shown that flooding can lead to crop failures and affect food security.
Second, There is an urgent need to develop a comprehensive understanding research of who is most affected by flooding, and when dishand how the multidimensional impacts of flooding on food security evolve over time.
Developing this kind of understanding requires systems thinking and interdisciplinary coordinated cooperationbridging disciplines such as climate science, agronomy, plant sciences, entomology, economics, nutrition, hydrology, epidemiology, public health, social sciences, data science, machine learning and artificial intelligence, and infrastructure.
For example, agronomists can quantify crop losses due to flooding, soil changes, and recovery timelines. Economists, on the other hand, can model the impacts of flooding on livelihoods, markets and national economies.
Data scientists can monitor floods and map flood risk zones, and infrastructure specialists can assess the vulnerability of current infrastructure to flooding. When these disciplines come together, they can help governments and humanitarian organizations develop data-driven action plans to prepare for, prevent, and implement timely flood response solutions.
Third, there is a need for it proactive Invest in both short- and long-term solutions to mitigate the negative impacts of climate change flooding on food security and enhance livelihood resilience and food security. Some proactive measures include restoring wetlands, which naturally act as flood buffers to absorb excess rainfall; building climate-resilient infrastructure; sharing early warning information with communities about upcoming floods; making affordable insurance policies available to farmers to protect their farms; and strengthening agri-food systems.
Strengthening agri-food systems can take multiple forms, including ensuring that farmers have access to flood-resilient crop varieties and that they plant diversified crops and adopt climate-smart agricultural practices, all of which can help protect farmers, communities and citizens of countries from flood-related impacts.
Floods are quickly emerging as a threat that compromises and undermining food security, health, infrastructure and economies, both in the short and long term.
We must normalize accountability for the multidimensional impacts of flooding on agriculture, soil health and quality, and the infrastructure that supports agricultural food systems and ecosystems. Doing so could prevent the worst impacts of flooding on agriculture and food security.
© Inter Press Service (20260206125614) — All rights reserved. Original source: Inter Press Service
#Floods #food #security #hidden #costs #crops #soil