It is worrisome that we would be talking of water crisis, scarcity or problems when two-third of our world is composed of water. Of the whole bulk of water on earth, only 2.5 per cent is fresh and suitable for human and agricultural use. This makes usable water a finite resource. Of this 2.5 percent, 99 per cent is held up in icebergs, glaciers or underground. Only 1 per cent of freshwater is therefore available to the nearly 7 billion human population and a countless other forms of life.
The Rise of Demand in California As California has continued to grow, the demand for potable water has radically increased. This is not simply for drinking, as industry, farming, and recreation all require vast amounts of H2O. Lush and green golf courses, gardens and landscapes all demand extensive watering, especially when they use plants that are not native to California's arid conditions.
In terms of the use of H2O, while the total percentages have varied depending on the analyzing authority and date, the following is a rough approximation of overall H2O use in California: i) H2O Utilized for Industrial purposes: 33 percent. ii) H2O utilized for residential purposes, including gardens and internal use: 39 percent. iii) H2O utilized for agriculture purposes, including crops and livestock: 28 percent.
People Lacking Water More than one out of six people lack access to safe drinking water, namely 1.1 billion people, and more than two out of six lack adequate sanitation, namely 2.6 billion people 3900 children die every day from water borne diseases. One must know that these figures represent only people with very poor conditions. In reality, these figures should be much higher. As the resource is becoming scarce, tensions among different users may intensify, both at the national and international level. Over 260 river basins are shared by two or more countries. In the absence of strong institutions and agreements, changes within a basin can lead to trans-boundary tensions. When major projects proceed without regional collaboration, they can become a point of conflicts, heightening regional instability. The Parana La Plata, the Aral Sea, the Jordan and the Danube may serve as examples. Due to the pressure on the Aral Sea, a good proportion of the water has disappeared
Smart Water Use and Beating the Crisis With the inability to increase supply, California must reduce its demand, especially in the face of a growing urban and rural population. The most effective way this can be achieved is by the use of various water conservation strategies in order to meet the California water crisis head-on.
Whatever the use of freshwater (agriculture, industry, domestic use), huge saving of water and improving of water management is possible. Almost everywhere, water is wasted, and as long as people are not facing water scarcity, they believe access to water is an obvious and natural thing. With urbanization and changes in lifestyle and attitude, water consumption is bound to increase. However, changes in food habits, for example, may reduce the problem, knowing that growing 1kg of potatoes requires only 100 litres of water, whereas 1kg of beef requires 13 000 litres.
Okay so, what's the point of this article you ask? Well, it's to bring awareness, and to get you to think about how much water you use both inside and outside your home, and to be more careful and conserve as much as feasibly possible. Indeed I hope you will please consider all this and think on it.
The Rise of Demand in California As California has continued to grow, the demand for potable water has radically increased. This is not simply for drinking, as industry, farming, and recreation all require vast amounts of H2O. Lush and green golf courses, gardens and landscapes all demand extensive watering, especially when they use plants that are not native to California's arid conditions.
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In terms of the use of H2O, while the total percentages have varied depending on the analyzing authority and date, the following is a rough approximation of overall H2O use in California: i) H2O Utilized for Industrial purposes: 33 percent. ii) H2O utilized for residential purposes, including gardens and internal use: 39 percent. iii) H2O utilized for agriculture purposes, including crops and livestock: 28 percent.
People Lacking Water More than one out of six people lack access to safe drinking water, namely 1.1 billion people, and more than two out of six lack adequate sanitation, namely 2.6 billion people 3900 children die every day from water borne diseases. One must know that these figures represent only people with very poor conditions. In reality, these figures should be much higher. As the resource is becoming scarce, tensions among different users may intensify, both at the national and international level. Over 260 river basins are shared by two or more countries. In the absence of strong institutions and agreements, changes within a basin can lead to trans-boundary tensions. When major projects proceed without regional collaboration, they can become a point of conflicts, heightening regional instability. The Parana La Plata, the Aral Sea, the Jordan and the Danube may serve as examples. Due to the pressure on the Aral Sea, a good proportion of the water has disappeared
Smart Water Use and Beating the Crisis With the inability to increase supply, California must reduce its demand, especially in the face of a growing urban and rural population. The most effective way this can be achieved is by the use of various water conservation strategies in order to meet the California water crisis head-on.
Whatever the use of freshwater (agriculture, industry, domestic use), huge saving of water and improving of water management is possible. Almost everywhere, water is wasted, and as long as people are not facing water scarcity, they believe access to water is an obvious and natural thing. With urbanization and changes in lifestyle and attitude, water consumption is bound to increase. However, changes in food habits, for example, may reduce the problem, knowing that growing 1kg of potatoes requires only 100 litres of water, whereas 1kg of beef requires 13 000 litres.
Okay so, what's the point of this article you ask? Well, it's to bring awareness, and to get you to think about how much water you use both inside and outside your home, and to be more careful and conserve as much as feasibly possible. Indeed I hope you will please consider all this and think on it.
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