Our planet’s survival depends on the precious link with soil. Over 95 percent of our food comes from soils. Besides, they supply 15 of the 18 naturally occurring chemical elements essential to plants.
However, in the face of climate change and human activity, our soils are being degraded. Erosion disrupts the natural balance, reducing water infiltration and availability for all forms of life, and decreasing the level of vitamins and nutrients in food.
Sustainable soil management practices, reduce erosion and pollution, and enhance water infiltration and storage. They also preserve soil biodiversity, improve fertility, and contribute to carbon sequestration, playing a crucial role in the fight against climate change.
But when we think about soil, we almost always associate it with the countryside and nature. We rarely stop to consider that urban soil is also fundamental.
Theme for 2025: Healthy soils for healthy cities
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