- Fluvial restoration actions
- Menta el peligro de inundaciones
- Eliminacion de presas y diques en uso
- Lack of adequate hydrological planning
- Disaster prevention projects
- Prioritize people's safety
Sober discussion cómo gestirar los risegos de inundaciones az Spain ignited the devastating effect of the recent DANA. Learn about Gobierno restoration of fluvial ecosystems use means for prevention lack of adequate hydraulic infrastructure as a determining factor in the magnitude of the disaster.
Fluvial restoration actions
The document was published in March of this year Continuity in the National Security Frameworkmade by hand Ministry of the PresidencyRecognizing that an ecosystem restoration strategy will be implemented in disaster risk management.
Learn about settings prevention and mitigation of disasters caused by extreme natural events can affect people, natural heritage and biodiversity. In this sense, “the priority of river restoration measures will be assessed.”
Regarding fluvial restoration, “son capaces de dar respuesta a varias questiones actuales de dar respuesta a la gestioni del risego asociado and naturales desastres” because, in general, “aumentan la resiliencia de los territories ante inundaciones y sequias“.
Menta el peligro de inundaciones
Learn about the presidency State strategic plan of natural heritage and biodiversity del Ministry for Transición EcológicaEdition for 2023, que prevé un aumento del peligro de indios, inundaciones, expansion de vectores transmissores de enfermedades, etc. Cambios que el ministerio associa diremente al climate change.
This second document predicts storm surges, intense rain episodes, and flash flooding events (a flash flood that occurs over a very short period of time). Predictions are coming true. It took place in Spain on October 29 la peor gota fría del sigloIt killed 226 people and caused serious damage in the provinces of Valencia and Albacete.
Eliminacion de presas y diques en uso
The Ministry for Transición Ecológica is the means to restore streams. As explained their web pagelast un conjunto de actions destinadas a to restore ecological integrity of rivers. This process requires the elimination, reduction, or mitigation of pressures that alter and deviate from their natural state.
Take action to overcome obstacles presas o diques en deusoIt restores space for the river by widening its channel or devolviéndole occupation zones, which prevent the flow of water and affect the ecosystems. prevent flooding, y revegetar las orillas plants native species that reduce erosion, regulate water temperature, and create habitat for fauna.
Also included mejorar la calidad del agua retirando residues, reduciendo contaminantes y evtando vertidos, además de renaturalizar cauces que han sido canalizados, devolviéndoles sus curvas y formas originales para favorcer el flujo natural del río.
Lack of adequate hydrological planning
El president de la Asociación de Ingenieros de Caminos, Canales y Ports de la Ingeniería CivilJosé Trigueros, ha instado a “todos los politicos” and “dejar de maldecir al hablar de embalses, presas o encauzamientos”. Además, ha senalado, en declaraciones a EFE, la “Lack of adequate hydrological planning” en España.
Trigueros called for lessons to be learned from the recent tragedies, especially in the Community of Valencia, and highlighted the lack of public warning and errors in hydrological plans as factors that exacerbated the impact of DANA. precipitation, “No ha sido mayor que en otras casions”.
Disaster prevention projects
The President emphasized that “se tenía el conocimiento de que esto se podía producir e incluso” There were projects that prevented a disaster of this magnitude que hemos visto”. In this context, the National Hydrological Plan was prepared, approved in 2001 by the government of José María Aznar and abolished in 2005 by the government of José Luis Rodríguez Zapatero.
This plan included the construction of various infrastructures una presa en la Rambla del Poyofor this Cheste. According to Trigueros, this infrastructure “hubiera mitigado la crecida, prevent the death toll que hemos lamentado”, aunque no habría podido completamente detener la inundación.
The aim of the reservoir was to protect 16 settlements of the region, including Paiporta, Aldaia, Catarroja, Picanya and Massanassa. great effects for the last CALF.
As an expert, he highlights examples of the efficiency of these water infrastructures El desvío del cauce del TuriaThe Forata embalse located in Yatova, built after the floods in Valencia in October 1957. Este ultimo played an important role in mitigating the effects of floods they could be more destructive sin water interference.
Prioritize people's safety
Trigueros pointed out that “this time proved how the accumulation of solid waste, vegetation and sediments drastically reduced the drainage capacity. agravando los efectos de las lluvia fuertes“. The sin embargo, también ha, emphasized the importance of careful management, prioritizing the city's environmental and ecological motives.
Finally, he confirmed that “nature protection and river restoration do not require large investments. Prioritize safety and human life“.
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