Water: Our Most Precious Resource and the Farmer's Challenge in Tenerife
In Tenerife, known for its mild climate and stunning landscapes, lies a lesser-known but equally critical reality: water scarcity for agriculture. At Sanus Market , an organic shop dedicated to selling organic fruits and vegetables on the island, we are deeply connected to the challenges faced by local farmers, especially regarding water management.
The Water Situation in Tenerife: Between Galleries and Challenges.
Tenerife faces a complex and challenging water situation. Although the island is surrounded by the vast Atlantic Ocean, access to freshwater remains a critical concern, especially for the agricultural sector. Rainfall on the island is scarce and, in many cases, irregular, a situation exacerbated by climate variability associated with climate change. This results in a limited availability of surface water, leading the region to rely heavily on its aquifers and water galleries.
Water galleries, a technical innovation adapted to the island's volcanic geology, are horizontal tunnels that penetrate the mountains to intercept water seeping through the bedrock. These tunnels, which can extend for several kilometers inside the mountain, capture water accumulated in the underground layers and channel it to the surface. This technique, which has been fundamental to agriculture in Tenerife, allows for the collection of water that would otherwise be inaccessible, providing a vital resource for crop irrigation in an environment where surface water sources are insufficient.
However, the effectiveness of water galleries is directly affected by climate variations and prolonged droughts. During dry periods, the recharge rate of aquifers decreases, reducing the flow of water available in these galleries. This situation is exacerbated by the increased demand for water for agriculture and human consumption, which jeopardizes the sustainability of the system.
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Furthermore, the maintenance and expansion of the galleries require considerable investment. The construction and maintenance of these structures in volcanic terrain are technically challenging and costly. This underscores the need for effective water management policies that not only consider existing technologies like galleries, but also explore new solutions such as desalination and the improvement of rainwater harvesting and storage systems.
In conclusion, water galleries represent an ingenious solution to water scarcity in Tenerife, but they also highlight the islands' vulnerability to climate and economic changes. The reliance on such infrastructure underscores the urgent need to adopt more sustainable and resilient water management practices, thereby ensuring the long-term viability of Canarian agriculture and the sustainability of the island environment.
The Impact on Farmers
Farmers in Tenerife, often small family producers, face a constant struggle. Despite the low prices they often receive for their crops, their commitment to the land and the community never wavers. Ayoze Santana, a local farmer who spoke with Sanus Market recently, described how the lack of water not only reduces his yields but also increases his operating costs. “Every drop of water is gold for us,” he told us, “and every year it gets harder to keep the crops healthy.”
Possible Solutions
Our farmers are not alone in facing this challenge. Several strategies and solutions are under development to help mitigate the impact of water scarcity. One of these is drip irrigation technology, which maximizes water use by directing it to the base of plants, thus reducing waste. Desalination, while costly, also offers another potential water source. Combining these technologies with sustainable farming practices can provide a path forward.
The Value of Buying Local
As consumers, we can play a crucial role in supporting our farmers. By buying local and organic products at stores like Sanus Market, we not only enjoy fresher, more nutritious food, but we also contribute directly to the local economy and help farmers better manage their water resources.
Towards a Sustainable Future
The water crisis in Tenerife is a call to action for us all. From farmers innovating their cultivation techniques to consumers consciously choosing local products, each of us has a role to play. At Sanus Market , we are committed to being part of the solution, supporting the farmers who work tirelessly to overcome these challenges and provide our food.
The resilience and dedication of our farmers deserve our support and admiration. By facing these challenges together, we can ensure a more sustainable future for our agriculture and our communities. Remember, every choice we make when we shop counts, and every step toward responsible consumption makes a difference.
