In recent years, in Italy and around the world, the ongoing major water crisis is causing significant hydrogeological and environmental damage. This is an extreme climatic event, as well as yet another consequence of the climate crisis: in fact, one of the repercussions of it is the alternation of extreme weather events such as the alternation of floods and inundations with moments of extreme drought and water shortages.
This weather alternation gradually becomes more and more pronounced, creating quite a few social, economic and environmental hardships.
Globally, drought accounts for 5 percent of natural disasters, affecting 1.1 billion people, while, looking at Italy, according to ISAC-CNR data, 2022 was the driest year since 1800 with a 30 percent deficit. The drought, alternating with heavy hailstorms, tornadoes and floods is causing a very serious water crisis, the effects of which are now obvious. Just think of the enormous drop in the Po River's water level (3.7 m below normal), the steady retreat of the Mont Blanc and Marmolada glaciers, and the scarcity of rain and snow that has characterized the winters of recent years.
A water crisis is a condition in which water availability fails to meet demand, with serious consequences for the environment, agriculture and human activities. This phenomenon is not limited to arid areas, but can occur anywhere due to a combination of natural and anthropogenic factors, including prolonged dry periods, increased water consumption and mismanagement of water resources.
Drought, on the other hand, is a natural phenomenon that occurs when precipitation in a given area is below climatically expected levels. Although droughts are temporary, their frequent recurrence and the intensification of extreme episodes can lead to a structural water crisis, affecting aquifer recharge, drinking water availability, and stream flows.
Today, the water crisis is increasingly linked to human actions: pollution, water waste and inefficient management of water resources are exacerbating the problem, turning what was once a temporary difficulty into a global emergency with far-reaching socio-economic and environmental impacts.
The factors contributing to the water crisis are many and complex: as already written, cases of extreme drought are one of the many consequences of climate change. Nevertheless, there are also additional factors that exacerbate the situation. In the case of Italy, although it is a country rich in waterways, the management of water resources in agriculture and industry turns out to be unwise and inefficient:
There are no simple solutions to solve the water crisis as it is necessary to act at the source of the climate crisis.This is an absolutely complex emergency situation, as the causes are multiple and interlinked. However, some actions can be implemented to be able to mitigate the problem, such as:
For years Idro Group has been committed within the Global Impact project to the proper management of water, to the use of advanced and sustainable technologies and to environmental recovery. The correct purification and treatment of water resources represent an indispensable step in order to survive the water crisis that is affecting Italy and the rest of the world. This is a common responsibility that both companies and public agencies operating mainly in the agricultural sector, the industrial sector and the civil sector must assume.
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