The life on this world is impossible without fresh water, as all living creatures depend on it. Statistics show that only 3 percent of the water in this world is good for drinking, but major part of it is in inaccessible regions or locked in ice caps. As a result, we can use only 0.08 percent of fresh water that should meet the needs or growing population for sanitation, drinking, manufacturing, agriculture, leisure and so on.
The results of a study conducted in 2007 are discouraging. It shows that more than 1.6 billion people suffer from water scarcity due to economical reasons, i.e. their local authorities cannot meet the rising needs for water in these regions mainly because of the insufficient investments. The enormous number of another 1.2 billion people all over the world does not have enough water to meet their everyday needs.
Since half part of the world population is concentrated in the cities and urban centers, the natural water sources located around the cities are polluted by industrial and urban wastewater. The cities should develop systems for treating the wastewater; otherwise, there could be a risk for people's health related to the use of wastewater, containing different pollutants, such as heavy metals, pathogens, etc.
Because of the limited quantity of the fresh water, people have directed their efforts at water management and optimization of its use. In many areas, water comes in the form of harvested rainwater, so people should learn how to manage it efficiently. The rainwater is usually collected in barrels to be used in those periods when there is little or no rain and for agricultural purposes. The groundwater needs to be utilized as well. People drill wells and use this water both for drinking and agricultural purposes. People should also revive and manage lakes that can collect the water to make it accessible to the nearby residents.
A large portion of 70% of freshwater is used for food production in agriculture. This is explicable, as the world population increases each and every year requiring more and more food to survive. The most part of the population is concentrated in the big cities, which deteriorates the problem with water scarcity even more.
The water problem should be resolved globally by taking the following six important steps. However, each and every individual should consciously contribute to the water problem to be resolved.
All the data related to the existing water resources should be improved. Our attitude toward our environment should be changed, so all of us know how to protect it from further pollution. Water governance should be reformed to bring results and we need to learn how to use agricultural water efficiently. The growing demand for water in industrial and urban centers should be managed and an access to fresh water should be given to the regions with poor people.
The global water crisis can be prevented, if we strictly follow these simple steps. It is very important that all industries and big urban centers learn to properly use the water, so the greatest part of it could be directed to the agriculture. Since the world population grows each and every year, the growing demand for more and more food should be met.
The results of a study conducted in 2007 are discouraging. It shows that more than 1.6 billion people suffer from water scarcity due to economical reasons, i.e. their local authorities cannot meet the rising needs for water in these regions mainly because of the insufficient investments. The enormous number of another 1.2 billion people all over the world does not have enough water to meet their everyday needs.
Since half part of the world population is concentrated in the cities and urban centers, the natural water sources located around the cities are polluted by industrial and urban wastewater. The cities should develop systems for treating the wastewater; otherwise, there could be a risk for people's health related to the use of wastewater, containing different pollutants, such as heavy metals, pathogens, etc.
Because of the limited quantity of the fresh water, people have directed their efforts at water management and optimization of its use. In many areas, water comes in the form of harvested rainwater, so people should learn how to manage it efficiently. The rainwater is usually collected in barrels to be used in those periods when there is little or no rain and for agricultural purposes. The groundwater needs to be utilized as well. People drill wells and use this water both for drinking and agricultural purposes. People should also revive and manage lakes that can collect the water to make it accessible to the nearby residents.
A large portion of 70% of freshwater is used for food production in agriculture. This is explicable, as the world population increases each and every year requiring more and more food to survive. The most part of the population is concentrated in the big cities, which deteriorates the problem with water scarcity even more.
The water problem should be resolved globally by taking the following six important steps. However, each and every individual should consciously contribute to the water problem to be resolved.
All the data related to the existing water resources should be improved. Our attitude toward our environment should be changed, so all of us know how to protect it from further pollution. Water governance should be reformed to bring results and we need to learn how to use agricultural water efficiently. The growing demand for water in industrial and urban centers should be managed and an access to fresh water should be given to the regions with poor people.
The global water crisis can be prevented, if we strictly follow these simple steps. It is very important that all industries and big urban centers learn to properly use the water, so the greatest part of it could be directed to the agriculture. Since the world population grows each and every year, the growing demand for more and more food should be met.
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