Climate change: Droughts threaten water supplies and agriculture!

Climate change: Droughts threaten water supplies and agriculture!

The challenges of climate change are obvious. According to a recent OECD report published in June, the frequency, duration and intensity of droughts are increasing at an alarming rate. These droughts threaten not only water security, but also people, ecosystems and economies. It is clear that we must adapt our water management to new circumstances in order to be able to deal with these challenges. Euwid Wasser reports that for many regions the loss of yield in agriculture is already reaching dramatic proportions. In dry years, yields can fall by up to 22 percent, which not only causes hardship for farmers but also endangers general food security.

The OECD particularly emphasizes that the costs of droughts are expected to continue to rise in the next few years and are up to 110 percent higher than in 2000. Anyone who thinks that this only affects the most distant countries is mistaken: in Germany too, extreme weather events have significantly affected the quality and quantity of harvests, as has been noted since 2018. Around 2 million hectares of forest in this country are affected by damage, while river levels fall in summer and water temperatures in the seas rise. The Federal Ministry of Food and Agriculture therefore sees an urgent need for comprehensive climate adaptation measures to ensure food production in the future.

Drought management strategies

Our experts agree: In order to counteract the fatal consequences of climate change, we must take proactive measures. Bread for the world shows that close collaboration with local partner organizations is necessary to develop strategies to address climate-related threats. The focus should be on the immediate effects of droughts, as well as on long-term security of nutrition, soil fertility and water supply. Training for farmers in particular plays a key role here. They help adapt farming methods to new climatic conditions.

The use of drought- and flood-resistant grain varieties is a measure that has already had positive results in practice. It is also necessary to switch to resource-saving irrigation systems. Comprehensive sprinkler or drip systems could significantly reduce global water consumption. Other essential steps include the preservation of forests and wetlands, which provide crucial support for groundwater recharge.

The role of healthy ecosystems

Healthy ecosystems are not only habitats for plants and animals, but also crucial for regulating the water cycle and maintaining soil moisture. As the OECD report emphasizes, it is essential to protect these vital water sources to meet the challenges of climate change.

In order to meet the specific needs of agriculture, the Federal Ministry is continuously working on adaptation strategies that combine various areas such as sustainable management, risk management and animal protection. These measures should not only make ecological sense, but also help agriculture and forestry to overcome their existing challenges and at the same time actively contribute to climate protection.

The conclusion is clear: climate change requires us all to think differently. Only if we work together on solutions and spread our knowledge about climate change and its effects do we have a chance of counteracting the negative trends. The value of a smart adaptation strategy cannot be underestimated: every dollar invested can generate up to ten dollars in economic returns.