Aquifer test Essays

  • Performance Evaluation of Pumping Test in Heterogeneous Environment Using Tracer Test

    1464 Words  | 3 Pages

    Pumping test is the most reliable method for determining the hydraulic conductivity and tracer test is the most reliable way to determine the hydraulic connection. Pumping test involves imposing a perturbation such as pumping in a well and measuring the response of the aquifer, for example in terms of head variations (Renard et al. 2009). Those data are then interpreted with the help of analytical or numerical models in order to infer the hydraulic properties (hydraulic conductivity, transmissivity

  • The Pros And Cons Of Pumping And Tracer Testing

    1778 Words  | 4 Pages

    Pumping and tracer tests are known as valuable tests to measure aquifer parameters such as hydraulic conductivity. Hydraulic conductivity is an important parameter to demonstrate the main characteristics of aquifer especially in heterogeneous karst terrain. In this research, results of pumping and tracer tests are analyzed to determine the hydraulic conductivity as the main characteristic of the karst terrain at the Salman Farsi Dam Site. Diagnostic plot technique is applied to facilitate the identification

  • Gasland Film Analysis

    1280 Words  | 3 Pages

    The oil and gas industry has been met with increasing opposition over the years, with fracking and water pollution being some of the most controversial subjects alongside others like pollution, global warming, and claims of corruption. While some anti-frack claims seem like viable arguments, many are the product of misconceptions, an uninformed public. One of the greatest examples of this is Josh Fox’s 2010 documentary GasLand, whose most memorable scene showed a man in Fort Lupton, Colorado, lighting

  • The Modeling of Salt Water Intrusion

    1524 Words  | 4 Pages

    Salt water intrusion, or encroachment, is defined by Freeze and Cherry (1979) as the migration of salt water into fresh water aquifers under the influence of groundwater development. Salt water intrusion becomes a problem in coastal areas where fresh water aquifers are hydraulically connected with seawater. When large amounts of fresh water are withdrawn from these aquifers, hydraulic gradients encourage the flow of seawater toward the pumped well or wells. Salt water intrusion is a problem that affects

  • Sinkholes Case Study

    2211 Words  | 5 Pages

    In Central Florida, sinkholes are a growing crisis. The causes of these sinkholes are numerous, but one of the main causes is because of Florida’s karst topography. According to the Oxford Dictionary, karst topography is “Landscape underlain by limestone that has been eroded by dissolution, producing ridges, towers, fissures, sinkholes, and other characteristic landforms.” Although sinkholes form unexpectedly without much warning, there are ways to prevent harm to people in Florida. Some ways to

  • Tulare Lake Hydrologic Region

    1126 Words  | 3 Pages

    From the 16.5 MAF of groundwater pumped annually in the state of California, 39% will be used for agriculture, 41% will be used in the urban sector, while 18% will be used to manage the state’s wetlands (DWR 2015). The Central Valley alone uses 74% of all extracted groundwater, where the Tulare Lake Hydrologic Region is the greatest groundwater user (DWR 2015). Since the state’s topography and hydrological conditions vary throughout the state, the amount of precipitation that the state receives will

  • Principles Of Environmental Justice: Justice For The Environment

    822 Words  | 2 Pages

    Final EJ Concept Application 1.) At the beginning of the semester, I thought that environmental justice was justice for the environment, which is true to a point, but I now know that it is justice for the people. Only when there is a people that have been wronged, usually using the environment as the the method of delivery, does it become an environmental justice case. Environmental justice ensures that all people, regardless of income level or race, have a say in the development and enforcement

  • Persuasive Essay On Bottled Water

    1391 Words  | 3 Pages

    The World wants to go green, but how can we do that without preventing minor harms? One of the greatest harms to the world is pollution caused by humans. Most of the plastic materials used by humans are left to pollute. Bottled water is one of the greatest plastic materials produced. They say that bottled water is safer, more convenient, and helps provides jobs to workers in many ways. Bottled water maybe a little cleaner than tap water, but purity comes with a price. Workers may make money in the

  • Ground Water Essay

    892 Words  | 2 Pages

    underground, into pores between sand, clay and rock formations called aquifers. Water moves through aquifers much like a glass of water poured onto a pile of sand.”(EPA, 2014) Human activities, whether purposefully or accidentally, such as farming, fracking, oil spills, chemical spills can all act like rain water and flow into and contaminate the aquifers which we rely on for clean drinking water. Ground water, which comes from aquifers, is a vital resource which needs to be protected, conserved, and

  • Decline in Water Supply in India

    1513 Words  | 4 Pages

    India’s aquifers. To fully grasp the matter, an explanation of the problem is below. The main cause for concern is that India’s flourishing agricultural industry uses the 91% of water throughout the country leaving aquifers at lower levels every year. Organizations like the FOA are dedicated to the restoration of these aquifers for the safety of the agricultural industry in India and of the people that need access to water. Grasping the causal analysis of the overuse of India’s aquifers and lack

  • Ways to Conserve Water

    923 Words  | 2 Pages

    Chernobyl incident have demonstrated the limitation and vulnerability of surface water supplies. At such times there is an obvious advantage in having large reserves of water stored underground and protected from short-term pollution incidents. Our aquifers, and the resources they contain, need to be understood, monitored and protected, for our own use and that of future generations.

  • The Pros and Cons of Using Groundwater

    895 Words  | 2 Pages

    We realize that extracting from groundwater has advantages as well as disadvantage, in order to provide advantages and disadvantages we first need to know what the meaning of groundwater. Groundwater which is known as aquifer is water that satiates the crevices and openings of rocks and residues that is positioned below the surface of the ground. A mask amount of the groundwater is protected because it is underground, therefore leaving it purely clean and exempt from the pollution on the earth. Now

  • Fracking: The Water Problem

    1308 Words  | 3 Pages

    Ever since the process of hydraulic fracturing—or fracking—made its entrance to the oil industry, issues and problems surrounding the process have become a common occurrence. Fracking is the controversial process of horizontal drilling (see fig. 1), where millions of gallons of water mixed with sand and chemicals are pumped deep into an oil well to extract natural gas from the earth’s crust (Ehrenberg 20). This practice has even been banned in some places (see fig. 1). The methane that comes out

  • The Water Supply of Florida

    1582 Words  | 4 Pages

    that has not been absorbed makes its way into bodies of water, such as small ponds, rivers, lakes and parts of the ocean (“Summary”). Water that has changed throughout the hydrologic process travels from the irrigation treatment and enters into the aquifers. First... ... middle of paper ... ...ronmental Protection. Florida Geological Survey. Aug. 2. 2010. Web. 28 Nov. 2013. fl.us/geology/geologictopics/rockmin.htm>. "Sinkholes." USGS science for changing world. United States Geological Survey. 8

  • Essay On Environmental Management Plan

    1660 Words  | 4 Pages

    Environmental Management Plan for Victoire Village, Kurnell Peninsula. Environmental Management Plan Overview An Environmental Management Plan is a specific plan developed to implement the correct practices and procedures are followed during the construction and operation of the development. It involves the application of the identified methods for controlling environmental concerns. The EMP ensures the development complies with any conditions and legislation requirements outlined in the Environmental

  • Las Vegas's Water Shortage

    717 Words  | 2 Pages

    well as snow serves as the primary sources of groundwater recharge for the aquifers while precipitation plays a minor role (Laczniak et al., n.d.). Due to there not being balanced discharge and recharge this has led to subsidence and as a result of this subsidence the storage capacity of aquifers has decreased due to compaction (Laczniak et al., n.d.). It is estimated that 187,000 acre feet of storage capacity in the aquifers has been lost due to compaction (Laczniak et

  • Climate Change and its Impact on Human-Nature Relationship

    955 Words  | 2 Pages

    Whether it is caused by deforestation, increase in the Earth’s temperatures, or a decrease in water supply, the world’s climate is always changing. Humankind’s romanticized views of nature are currently being distorted. Instead of driving up to the mountains to see lush forests and deep lakes, we see vast patches of trees burnt to ashes and dwindling water levels turning lakes into ponds. Through the stories from I’m with the Bears, nature is described post- human environmental destruction. The relationship

  • Why Diverting Water From the Great Lakes Region is a Bad Idea

    687 Words  | 2 Pages

    Water is the foundational basis of life on Earth. Ecosystems, society and humans are completely dependent on it, and as the world population continues to grow, there will be more mouths to feed, and those people will need water to continue their daily lives. However, shortages and poor management leads to the destruction of natural habitats and human suffering. Desertification of land in China is ever-increasing, turning green, lush land into desert. However, this is due mainly in part, because

  • Water Problems in Texas

    1966 Words  | 4 Pages

    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

  • Housing Development and Water Shortages

    996 Words  | 2 Pages

    soaks into the soil and eventually trickles down to the aquifer; but when it falls on an asphalt parking lot or city street, it typically runs off to a sewer and eventually to a river or lake, preventing the recharge of the aquifer" (3-3). As these cities and towns are built up, the aquifer, where many cities get their water, is not being recharged like it used to. Statistically, "About 40 percent of Americans get their water from aquifers"(Phillips 3-3) so, if the... ... middle of paper ...