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Reason of water scarcity Mexico
Water crisis in mexico country
Reason of water scarcity Mexico
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Mexico City is among the largest, busiest, and most populated places on the planet. Being one of the largest cities has benefits as well as problems. Among all the problems that Mexico City faces pollution is one of the worst—especially in regards to the quality of its potable water because it is vital for life. The reliability of drinking water depends on its quality and Mexico City is confronted with many problems relating to water because the population continues to grow. Thus, the groundwater supply of the city, as well as river basins around the area, are suffering a large deficit. Even so, there are many solutions that can be implemented to alleviate Mexico City’s water problems, but most importantly if the price of water in Mexico City represented its true value, a foundation for improvement could be established.
Mexico City has provided its own water from the times of the Aztecs up until the late twentieth century (Ezcurra and Mazari-Hiriart, 1996). The residents of the city relied mostly on groundwater as their main source of water and did not need to import it from elsewhere. That changed in the mid 1960’s when the population started to grow dramatically (Ezcurra and Mazari-Hiriart, 1996). This enormous growth put increased demand on water supply and groundwater could no longer support the thirst of the entire city on its own. Thus extra water was brought to Mexico City from two outside sources: the Cutzamala River Basin and the Lerma River Basin. Now the city relies heavily on these watersheds for the significant amount of water they provide to Mexico City. The Cutzalama and Lerma Basins contribute over thirty percent of the water that the city obtains (Tortajada and Castelan, 2003). Yet, the city is so large and con...
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...mation site in Mexico City. Environmental Health Perspectives, 110, A619-A624
Ezcurra, Exequiel, & Mazari-Hiriart, M. (1996). Are megacities viable? A cautionary tale from Mexico City.(Includes related article)(Cover story). Environment, 38, 6-20
Gamiño, L. R., & Correa, G. V. (Ed.). (1998). El agua en la cuenca de México (Vol. 2). Mexico: Asociación Internacional de Investigadores de Xochimilco, A.C.
Izazola, H. (Ed.). (2001). Agua y sustentabilidad en la Ciudad de México. Estudios demográficos y urbanos (Vol. 16). Mexico: El Colegio de México.
Mazari-Hiriart, M., Cifuentes, E., Velásquez, E., & Clava, J.J. (2000). Microbiological groundwater quality and health indicators in Mexico City. Urban Ecosystems, 4, 91-103
Tortajada, C., & Castelan, E. (2003).Water management for a megacity: Mexico City Metropolitan Area. Royal Swedish Academy of Sciences, 32, 124-129
Kurian, George Thomas, ed. "Mexico: Economy." World Geography and Culture Online. Facts On File, Inc. Web. 13 May 2014. .
Teotihuacan was a huge metropolis in what is now southern Mexico. It became a large city before 100CE and reached the height of its size from about 600-650CE. At its height it was home to roughly 125,000 inhabitants. There is a permanent springs nearby the ancient city, and satellite photos have indicated the presence of a possible irrigation system with canals used to water farm sites. Although the age of the irrigation canals has yet to be established it seems to be highly probable that this canal system was created concurrently with the development of the city. This conclusion is also supported by a lack of rural population, which would have been necessary to provide food for such a large population if there wasn’t agriculture within the city. Because the food was not brought in from a great distance, the travel expenditure to get the food to the population would have been low. This allowed there to be a dense population concentration within the urban area. The expense of moving goods in the new world seems to have been a factor that limited the size of cities.
What we have seen in late January has proved that the city of Phoenix needs one more water treatment facility. The tax revenue that will be lost if a water crisis every happen again will pay for the building of the new facility. The water department has known of this problem for years but has chosen not to rectify the hazard. City officials chalked up the high levels of sediment in the water to Mother Nature, but they acknowledge that a series of decisions by water officials could have worsened the problem. (Villa, Fehr-Snyder, 1) The water department knew and Frank Fairbanks knew that maintenance was required on rotating bases, on each facility and chooses to take two offline during the “winter” or “rainy months”.
Increase in water consumption is a topic usually discussed inasmuch as this problem affects many cities. Phoenix is located in the State of Arizona, with around 540 square miles. Moreover, according to official site of City of Phoenix, the city ranks as one of the fastest-growing cities in the nation with approximately 1.4 million people. The city of Phoenix, although it is being in an arid area, has a per capita consumption lower than expected. The consumption of water is essential for life; however, what have to be analyzed is the withdrawal of water; furthermore, the capacity of regeneration of water resources mainly for future generations, which is the concept of sustainability. There are many aspects that would influence the consumption of water; however, each city has its own particularities. Although, Phoenix when analyzed as totality does not have an excessive consumption; it is a peculiar city and if an analysis is done in small scale, such as neighborhood, it is possible to identify the major consumer of water. “Determinants of residential water demand reflect both indoor and outdoor use and including size of the houses, if the houses have swimming pools, lot size, and the prevalence of gardens and vegetation that require water.” (Elizabeth A. Wentz & Patricia Gober, 2007). In addition, according to Phoenix City, since 1881, when the city was officially incorporated, until today’s date, the city of Phoenix has been improving its own capacity to provide water for the population. Phoenix can reach 2.2 million people by the 2030 (Census Boreau, 2010). A challenge for the future is to find new resources to provide water for the population even in severe drought.
Texas, with its abundances of natural resources, is facing a new demon, one that doesn’t even seem possible, a shortage of water. Water, without it nothing can survive. Texas is the second largest state for landmass in the nation and ninth for water square miles. Within the borders of Texas are more than 100 lakes, 14 major rivers, and 23 aquifers, so why has water become such an important issue for the state? Politicians and conservationists all agree that without a new working water plan, the state could be facing one of the most damaging environmental disasters they have ever seen. The issues that shape the states positions are population growth, current drought conditions, and who actually owns the water.
When we hear discussions or read articles about drug wars, killings, and illegal immigration into the United States, many of us immediately think of Mexico. As a nation, Mexico is a much greater country than these commonly referred to issues. Mexico is a country with a broad history, deep family culture, and an economy fueled by oil and tourism. The United States Department of State (USDS) offers a broad range of information on countries outside the US, including Mexico. I found a wealth of information about Mexico through the USDS Background Note provided on their website located at www.state.gov. I will outline for you the key information found in this report, and others, related to the Mexican economy, culture, and more.
Water shortage is a growing problem for most countries in the world. For China, which has 20% of world’s population and only 7% of available water resources, this problem may become catastrophic (Hofstedt 2010, 72). Therefore some actions and measures should be performed to avoid or at least to weaken future water crisis in China. In this work the following three solutions will be proposed and analyzed in terms of efficiency and applicability: water usage efficiency improvement; adopting the local agencies on controlling water resources; reasonable water pricing.
The Mexican government has been ineffective in addressing the ecological issues associated with the water shortages in Mexico City because of its institutional fragmentation. Currently, forty-five percent of the water used in the greater Mexico City is supplied by over-exploiting the aquifer because the current water extraction rate from the aquifer is one hundred and eighty-four percent greater than the sustainable level. (Pina, 2011 ) Since Mexico City receives seventy percent of its water from the aquifer, its depletion poses a significant problem to the government of Mexico and its people. (Pina, 2011 ) In Mexico City, the federal, regional and local government levels all play a part in determining water management policies. While the local government of Mexico City sh...
Mexico is high-urbanized country. Almost 78% of its citizens live in cities (Castro and Heller 2009). That is why citizens of urban areas suffer the most from the appreciable water shortage. The situation with water supply in urban areas is critical. As an example, Mexico City, with population about 20 million people, faces quite serious scarcity of water. It obtains water from 3 main basins, all of them are overexploited (UNESCO 2006). The solution of the government to this problem was to pump water from the aquifers. However, these palliative actions of the government have not solved the problem, three aquifers from which city gets water are overused (UNESCO 2006).
Over the years, many cities, particularly large cities, around the world have had tremendous problems and had suffered massively from the huge number of population in that city. One of those massive cities is Mexico City. Mexico City, being very popular in Mexico, is unbelievably overpopulated. Several factors caused this overpopulation. This over population affects the people in many various ways negatively. It affects the geography and climate of the city, causes pollution, and a housing crisis.
The state’s common pool resource was and still continues to be water. This delicate resource in the American west is in danger of disappearing, and for the millions of people living in large cities are desperate to continue to use it. But the issue of common pool resources is not one that is recent but is one that has been plaguing California since its founding. When California’s population started to grow around the turn of the twentieth century, the town official within the state started to run into some common pool resource issues, water. Cities, such as San Francisco and Los Angeles, used whatever power they had to own and control what little water the California environment produced. The cities are large and successful municipalities today because of what they had to do to control the water all those years ago. The city used tactics, such as buying out the land, petitioning the government, and, sometimes, illegal actions, to win the waters of California and their success back then highly shows in their success
Schueler, Thomas R. "Microbes and Urban Watersheds: Concentrations, Sources, & Pathways." Reprinted in The Practice of Watershed Protection. 2000. Center for Watershed Protection. Ellicott City, MD.
Water is essential for humanity’s survival, and even though the world is largely covered by water, only a small percentage is only usable for human consumption. Approximately, on average, 120,000 gallons of water are used annually for a single-family household (Galbraith). This alarming number could be reduced dramatically for the efforts of water conserving and lower water bill prices for families and subsequently saving money that could be used for other expenses. Thus, conserving water would prove beneficial and advantageous to not just Texas, but for everyone else as well. Although environmental policies have been not as popular with Congress and the state legislature, it is still an important problem to consider since there are only a limited amount of resources for public use, such as water.
People don’t appreciated the many advantages that comes with having clean potable water to use, taking it for granted. A lot of clean useful water is wasted by humans all the time that people don’t care about saving water because they have easy access to it. Clean and safe drinkable water resources are getting scarce as the population grows. The world is facing many problems, but the most important needed to survive, is water. Water is getting low in many countries, therefore habitants are suffering the misfortune of not having the reliable source of clean water. Today many countries are having water shortages; meaning rivers, lakes, streams and groundwater are not enough to rely on for supplying water demands. For example, California is facing a drastic water shortage, the natural water resources are not enough to fulfill their water demands. Water shortage affects the agricultural sector, so as a consequence the price for production
One main causes of water scarcity is water mismanagement worldwide. Water mismanagement has become a crisis of governance that will impact heavily ...