retenção de água

Science and Technology

Millions of bees were taken to the Sahara to curb the advance of the desert, but the heat melted the honeycombs and killed the hives, forcing scientists to find a much simpler solution: soil excavations to retain water and bring life back.

Ana Alice 26/03/2026 at 12:09

Pecuaristas usam “barragens inspiradas em castores” para reduzir erosão, reter água no riacho e recuperar pastagens com baixo custo.

Cattle Ranchers Take Inspiration from Beavers and Abandon Expensive Projects to Curb Erosion, Build Wooden and Stone Dams, Hold Water in Streams, Restore Pastures, Raise Beds, and Reduce Drought Impacts at Low Cost.

Alisson Ficher 06/02/2026 at 18:46

Técnicas simples de manejo do solo, como covas em meia-lua, ganham destaque no combate à desertificação no Sahel e expõem limites de narrativas não comprovadas.

Interesting facts

Millions Of Frozen Bees Failed To Save The Sahara, Where Hives Melted At 70 °C, Billions Of Trees Died, And Only Half-Moon-Shaped Holes Managed To Do The Impossible: Stop The Desert.

Alisson Ficher 11/01/2026 at 00:21