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According to Webster’s dictionary, agriculture is defined as the science, art, or practice of cultivating the soil, producing crops, and raising livestock and in varying degrees the preparation and marketing of the resulting products. Essentially, agriculture is a key element to a thriving and sustainable community for the seven billion habitants of our planet Earth. A key resource in providing life to necessary agriculture is the Colorado River. From its headwaters in the Rocky Mountains to the Gulf of California in Mexico, the Colorado River spans more than 1400 miles in its entirety. Encompassing the river, the Colorado River basin covers more than 256,000 square miles across the southwestern United States, providing valuable support to a large amount of systems (Cohen et al. V). This crucial resource supports more than thirty million people, four million acres of farmland, seven states, the two largest reservoirs in the United States, and the largest irrigation canal in the world (Water Uses). Although agriculture is still by far the largest user of water in the Colorado, more than ninety percent of pasture and cropland within the Colorado River basin receives water from the Colorado River as a supplement to support growth (Cohen et al. V). With this incredible amount of water comes a very large concern: are these water usage practices sustainable over a longer period of time? If not, how are we to combat the lasting effects set by unstainable water use?
Agriculture and irrigation have long been a part of the Colorado River basin and desert southwest. Irrigation is the artificial supply of water to the land, an integral part of the Colorado River and its basin. More than 1,500 years ago, the Hohokam irrigated more than 200,00...
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...g Colorado River will demand congressional action. N.p., n.d. Web. 14 Apr. 2014. .
McChesney, John. "Colorado River Crisis: Do Farmers Have the Water To Solve It?." Colorado River Crisis: Do Farmers Have the Water To Solve It?. N.p., n.d. Web. 14 Apr. 2014. .
N/A. Colorado River. N.d. Wyofile, Glen Canyon. Slow Disaster: Dwindling Colorado River will demand congressional action - See more at: http://wyofile.com/amack/slow-disaster-dwindling-colorado-river-will-demand-congressional-action/#sthash.OjfNgNQl.dpuf. Web. 14 Apr. 2014.
N/A. Colorado River basin. N.d. Glen Canyon Dam Adaptive Management Program, N/A. Colorado River basin map. Web. 14 Apr. 2014.
The primary purpose of Friend dam is to help regulate the flow of San Joaquin into available uses of its environmental, wildlife, and farmer’s impacts. The dam controls the flow of water delivery where it needs authorization first before the schedule can release any delivery waters into canals, steam, and wild life habitats. There will be agreements and many protocols to do with it first to avoid unnecessary spilling. There are 5 release schedules which include quantity of water available, time water, flood control requirements, release schedules from storage reservoir above Millerton Lake, and water user requirements. These benefits of flood control, storage management, modification into Madera and Friant-Kern Canals, to stop salty water from abolishing thousands of lands in Sacramento and throughout San Joaquin Delta, as well as deliver masses of water into agricultural lands in 5other counties in the San Joaquin Valley.
The one feature common to the Hoover Dam, The Mississippi river and the three gorges dam is that they all tried to control nature’s swings, specifically in the form of flooding. Before the Hoover dam was built, the Colorado river “used to flood spectacularly…but after 1900 the Colorado provoked a vehement response” (Pg 177). The response was simple, but large. The U.S. built several large dams, including the Hoover dam, on the Colorado to decrease its flooding and increase power and irrigation. Unfortunately, just as human control of the Colorado’s flooding increased, its organisms and habitats were detrimentally influenced, and the water became more and more salinated.
The negative aspects of Glen Canyon Dam greatly exceed the positive aspects. The dam’s hydroelectric power supply is only three percent of the total power used by the six states that are served by the facility. There is a surplus of power on the Colorado Plateau and with more and more power-plants being created in the western hemisphere, Glen Canyon Dam’s power is not needed (Living Rivers: What about the hydroelectric loss). Although the ‘lake’ contains twenty seven million acre feet of water, one and a half million acre feet of water are lost yearly due to evaporation and seepage into the sandstone banks surrounding the ‘lake’ (Living Rivers: What about the water supply?). The loss of that much “water represents millions, even billions of dollars” (Farmer 183). If the government were to employ more water efficient irrigation practices, as much as five million acre feet of water per year could be saved.
Colorado River Hydrosphere A case study of * River management * People interfering in the hydrosphere * Balancing water from one area to another The Colorado river - basic facts It flows through southwest United States and northwestern Mexico. It is 2334 km (1450 miles long), the longest river west of the Rocky Mountains. Its source is west of the Rocky Mountains which is the watershed in northern Colorado, and, for the first 1600km (1000miles) of its course, passes through a series of deep gorges and canyons that were created by the eroding force of its current. The river flows in a generally southwestern direction across Colorado into south eastern Utah, where it is joined by its chief tributary, The Green River. After crossing the northern portion of Arizona, the Colorado flows west for 436 km (271 miles) through the majestic Grand Canyon.
Landscaping techniques, such as drip irrigation and xeriscaping can reduce California's use of water immensely. Eighty Percent of the state’s developed water supply is used on agriculture, but much of that eighty percent is wasted because of sprinkler systems. The water sprayed from sprinkler systems often evaporates, and more water is wasted to water the plants. A drip system is specifically placed at each plant and lets the water seep into the roots, so no water can be wasted through evaporation. This would require less water to be used on plants, because more is actually reaching the roots, saving the rest of the water for California. Xeriscaping is a type of “dry landscaping.” This means that materials and plants, such as native plants, succulents, gravel, and water flowers are used to design a beautiful outdoor space, instead of using grass which consumes an average of about fifty-seven inches of rain per year. Grass needs to be watered frequently, using up California’s water supply, but a dry landscape would use little to no water, benefiting California. Farmers and Homeowners can employ these landscaping techniques to reduce the use of California...
Droughts in Wyoming’s future are unpredictable and uncertain; however, Richard Guldin of the Rocky Mountain Forest and Range Experiment Station in Fort Collins, Colorado, has made some predictions for the water situati...
“The mission of the Bureau of Reclamation is to manage, develop, and protect water and related resources in an environmentally and economically sound manner in the interest of the American public” (Glen Canyon Dam)
Zeilig, Nancy. "Colorado Foundation for Water Education." Colorado Foundation for Water Education. Version Edition 1. Colorado Water Conservation Board; National Resource Conservation Service; Wright Water Engineers, Inc., n.d. Web. 25 Nov. 2013. . I used this online book for a state perspective on the track of water conservation and the way the state plans to expand it.
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.
On the heart (center) of California is a flat area with miles and miles of farms and up to 230 different crops. The central valley agriculture is essential to the United States; it not only delivers almost half of the produce but also helps the economy by also giving more job opportunities (California Department of food and agriculture, 2014). Many families depend on the central valley agriculture to survive economically in the United States. It is a well-known fact that rain and snows in the Sierra Nevada Mountains are a very important element in the central valley. No rain in the central valley can cause many devastating issues to occur quickly. Recently in the year of 2013 California received less rainfall than years before. The small amount of water the central valley is receiving is harming not only to the land but humans and animals as well. It’s destroying the habitats of animals with forest fires caused from the dry spells occurring. The central valley is going through a drought, so much that around this time of year the central valley usually accumulates enough rain for the necessities in the valley, agriculture for example. This year, however, has been different, the central valley hasn’t received enough water and this has caused a drought in the valley. Water is an important element in this world for not only human life, but for the environment in general, a shortage of water supply can bring issues to the environment and those living in it. The central valley holds the largest percent of class one soil, not only that, the valley grows a third of all the produce being grown in the United States, that’s more than 230 crops that are being grown in the central valley. However, this drought isn’t only affecting the resident...
Americans today tend to believe that the Colorado River drought has been a recent occurrence, although drought relief strategies have been implemented since early 1997. To summarize, in the book The Colorado River Basin Drought Planning and Organizations, Colorado is named as the original state to acquire a drought relief plan. For instance, various assume water levels are diminutive in the Colorado and blame is due to the previous ten years of drought throughout the United States. Although it is true that water levels are at a record low, initial plans in the early 1920’s to introduce manufactured structures into the water basin is the original reason Colorado’s water system began to be compromised. It follows, then the supplementary natural
For about five years California has experienced above average temperatures and a lack of rain. This lack of rain and snowfall has caused California to become increasingly dry, starting arguments over whose right to water is more important and who needs to be more mindful with their use of water. Farming in California truly began during the gold rush when water was redirected to land where food was grown for those looking for gold (Siegler, 2015). The farmers that have stayed on that land now have senior water rights (“Water wars”, 2015). Farmers that settled their land before 1914 are those with senior water rights (Terrell, 2015). Governor Jerry Brown has called for a cut in water use by one-quarter percent to people living
Now the struggle for the Arkansas begins. Plans to dam the river below the Royal Gorge are pending. Devastating. I can't imagine the powerful currents of the Arkansas trapped behind an enormous wall of concrete. I find it hard to justify the damming of the Arkansas. It defines recreation for central Colorado.
"Water Crisis & Solutions." Water Crisis & Solutions. Water For People, 2011. Web. 18 Nov. 2013. http://www.waterforpeople.org/extras/crisis/water-crisis-and-solutions.html
70% of this demand derives from agriculture which shows the influence of water on food supply globally as well as not just drinking water (Sawin “Water Scarcity could overwhelm the Next Generation”). But increasing water use is not just a matter of the greater number of people needing it to drink and eat; it also comes from pollution and misuse of water supplies, by either dumping or runoff of bacteria or chemicals into water. This also “causes other pollutions as well such as soil and air pollution, accelerating wetland damage and human-caused global warming” (Smith and Thomassey 25). According to a UN report, recent estimates suggest that climate change will account for about 20 percent of the increase in global water scarcity in coming decades. One of the main causes of water scarcity is water mismanagement worldwide.