Paginasamarelas Magic stones or bunds are circles of stones placed on the ground to hold water on the soil rather than letting it run quickly over the surface Drip irrigation is where water drips slowly
Bunds magic stones In some parts of the Sahel such as Burkina Faso local communities have constructed low lines of stones known as bunds or magic stones along contour lines These stones slow down run off water and allow it time to infiltrate the ground and rich sediments to be trapped in the field This results in less erosion and more water for the crops
Paginasamarelas
Paginasamarelas
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Stone walls are built to stop water running down slopes and washing soil and seeds away The collected water is used for irrigation of desert adapted plants such as Atriplex This article will explore a unique solution to desertification known as magic stones Keep reading to learn how they work how effective they are and where magic stones have been
Small wall of stones When water is washed down the hillside it is trapped which prevents washing crops away Also traps soil to prevent mass movement of soil erosion Study with Quizlet and memorize flashcards containing terms like What are magic stones an example of and how do they work Give an example of HIC earthquake Give an example of a LIC
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Stone lines or magic stones in Burkina Faso are an example of a local community based approach to tacking desertification Non government organisations including Oxfam and Comic Relief funded This topic video explores the strategies that are in place to reduce the risk of desertification such as afforestation projects like the Great Green Wall across the Sahel and water
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https://www.bbc.co.uk › bitesize › guides › zctymnb › revision
Magic stones or bunds are circles of stones placed on the ground to hold water on the soil rather than letting it run quickly over the surface Drip irrigation is where water drips slowly
https://www.tutor2u.net › geography › reference › gcse-geography-reducing...
Bunds magic stones In some parts of the Sahel such as Burkina Faso local communities have constructed low lines of stones known as bunds or magic stones along contour lines
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