Amid groundwater drought, here’s an almost-forgotten medieval technology to ‘seed’ water


Hardware News Amid the groundwater drought, here’s an almost-forgotten medieval technology to “seed” water that won’t dry up. However, a solution exists and it doesn’t require colossal resources or ultra-advanced innovation. Dry groundwater The current situation is such that we demand more and more water and yet the sources are getting smaller and smaller. The big problem is that most of the snow mountain water that melts at the summits goes straight to the ocean quickly. A water cycle so fast that it only captures a small part of the water mass, so we end up with water tables that fall more and more and cannot be renewed. One of the culprits is the concretization of our towns and villages. Instead of being absorbed by the ground and replenishing the water table, this water ends up trickling into streams. Results: there are more and more floods, a real paradox, having floods at one time and another with a great lack of the precious resource. However, there is a solution to retain this water and slow down the water cycle, or at least return it to a normal rate. This technology has been used since the medieval ages and is only now being rediscovered Medieval technology that is not revolutionary Dams are short-term solutions that are also on the wane. The water reservoirs are no longer sufficient to irrigate the fields under the mountains. Therefore, keeping the water on the surface is not the right solution. The construction of a dam also poses major environmental problems, especially for biodiversity. The large-scale solution is not natural. It is, in a way, the strong method to solve a basic but basic problem, the goal of the method is to retain as much water as possible in the mountain. Instead of directing water into streams and then into rivers, it needs to flow evenly down the mountain. When the first snow melts, that’s when technology comes into its own. It’s called irrigation ditches. They allow the water to be redirected towards the bottom of the mountains, directly making it pass through the heart of the latter. Thus, the water re-emerges further down, by capillarity. This greatly slows down the water cycle and allows for a more consistent flow of blue gold. It is really a method called “lowtech”, so without electricity or advanced technology, the ditches return the water to the chasms that swell and gradually fill the mountain. Vegetation and especially shrubs such as juniper help retain water in the soil longer. These irrigation ditches have existed for hundreds of years and thus divert water away from rivers. That’s how the rivers didn’t end up overflowing, causing floods. Thus, agriculture has been based for centuries on this method. Forgotten today, it could allow solving the problems of groundwater drought throughout the water cycle, some call this technology “water sowers”. By storing the water in the ground at the top of the mountains, it slowly trickles back down. The mountain thus becomes a gigantic reservoir of water that flows naturally and slowly downwards towards the sea.
#groundwater #drought #heres #almostforgotten #medieval #technology #seed #water


Please enter your comment!
Please enter your name here