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.
However, the over all supply of water has remained relatively static and is even declining as California's population increases. For example, snow pack levels have consistently been lower than predicted, which in turn reduces the amount of water available from runoff. More importantly, increasing population growth in other Southwestern states has reduced the amount of surplus Colorado River water available for California's use, aggravating the California water crisis.
Towards A Way to Improve the Situation The water crisis witness today is not about having too little water to satisfy our needs but rather a crisis of bad management of water. With the current state of affairs, corrective measures still can be taken to check the worsening situation. There is an increasing awareness that our freshwater resources are limited and need to be protected both in terms of quantity and quality. This water challenge affects not only the water community, but also decision-makers and every human being.
These techniques can include the following: a) Using native Californian plants to reduce H2O usage for landscaping. b) Replacing older plumbing systems with modern efficient toilets, showers and washing machines. c) Watering lawns at dusk and nighttime rather than watering them during the day. d) Minimizing the use of H2O for unnecessary purposes such as washing cars or driveways.
Creating a Sustainable Water Use Policy By avoiding the overuse of water, Californians can beat the California water crisis and ensure that the state retains sufficient reserves for its current and future needs. Creating a sustainable strategy for water usage and securing the state's future is a mission that requires the assistance of every California citizen.
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.
However, the over all supply of water has remained relatively static and is even declining as California's population increases. For example, snow pack levels have consistently been lower than predicted, which in turn reduces the amount of water available from runoff. More importantly, increasing population growth in other Southwestern states has reduced the amount of surplus Colorado River water available for California's use, aggravating the California water crisis.
Towards A Way to Improve the Situation The water crisis witness today is not about having too little water to satisfy our needs but rather a crisis of bad management of water. With the current state of affairs, corrective measures still can be taken to check the worsening situation. There is an increasing awareness that our freshwater resources are limited and need to be protected both in terms of quantity and quality. This water challenge affects not only the water community, but also decision-makers and every human being.
These techniques can include the following: a) Using native Californian plants to reduce H2O usage for landscaping. b) Replacing older plumbing systems with modern efficient toilets, showers and washing machines. c) Watering lawns at dusk and nighttime rather than watering them during the day. d) Minimizing the use of H2O for unnecessary purposes such as washing cars or driveways.
Creating a Sustainable Water Use Policy By avoiding the overuse of water, Californians can beat the California water crisis and ensure that the state retains sufficient reserves for its current and future needs. Creating a sustainable strategy for water usage and securing the state's future is a mission that requires the assistance of every California citizen.
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