El Nino Has Been A Reoccurring Phenomenon For Centuries. Man Has Only

El Nino has been a reoccurring phenomenon for centuries. Man has only started to realize how much of the worlds weather is effected by it. The term El Nino refers to an irregular warming of the seas surface. During the last 40 years there have been 10 significant El Nino occurrences. Most affecting the coast of South America. Water temperatures increase along the coast as far as the Galapagos islands. Weak events will raise the water temperature 2 to 4 degrees Celsius and will have minor impact on fishing. However strong events such as the 1982-83 event will disrupt climate conditions around the world as well as local conditions. It has been linked to floods and droughts all over the world. Hurricanes and tropical storms are also altered in their numbers by El Nino. Therefore it would be very helpful for people if El Nino could be predicted and prepared for in some form. During a El Nino cycle there are many biological changes. Due to a depressed thermocline there is less photosynthetic activity resulting in a decrease in the primary life forms that form the beginning of the food chain. The warmer waters that are brought by these changing cycles hold less dissolved oxygen forcing fish to go deeper or venture elsewhere. Due to a lack of data during El Nino occurrences it is not fully known if fish populations are depleted solely due to exposure to El Nino. A decrease in their growth and reproductive success has been observed by many surveys in coastal waters. The link between climatic effects around the world and El Nino is now well established. It has taken many years of studying to understand how the pieces of the puzzle, from ocean currents to winds and heavy rains fit together. During the 1920s a scientist was on assignment in India trying to predict the Asian monsoons. As he sorted through his records he discovered a connection between barometer readings at stations on the eastern and western sides of the Pacific. He noticed that when pressure rises in the west it usually falls in the east and vice versa. He coined this term Southern Oscillation. When it is on its high index state pressure is high on the eastern side of the Pacific and low on the western side (figure 1). The east west pressure contrast drives easterly surface winds. When it switches into low index (figure 2) the easterly surface winds weaken. The biggest changes are over the western Pacific. West of the dateline the easterlies usually completely di! sappear during low index years, but east of the dateline they only weaken. The surface winds that move the ocean currents are a major controller in weather. The easterly winds that blow along the Ecuador and the southeasterly winds that blow along the Peru and Ecuador coasts both tend to drag surface water with them. The Earth's rotation then deflects the resulting surface currents northward in the Northern Hemisphere and southward in the Southern Atmosphere. The surface waters are therefore deflected away from the equator in both directions and away from the coastline. When the surface water moves away, colder nutrient-rich water comes up from below to replace it. This is known as upwelling. This nutrient rich water is the beginning of the food chain as phytoplankton establish themselves in these waters. When the easterlies are blowing at full strength, the upwelling of cold water along the equatorial Pacific chills the air above it, making it too dense to rise high enough for water vapor to condense and form clouds. As a result, this strip of ocean stays free of clouds during normal years and rain in the equatorial belt is largely confined to the extreme western Pacific near Indonesia. But when the easterlies weaken and retreat eastward during early stages of an El Nino event, the upwelling slows and the ocean warms. The moist air above the ocean also warms. It becomes light enough to form deep clouds which produce heavy rain along the equador. The change in ocean temperatures causes a major rain zone over the western Pacific to shift eastward. Related adjustments in the atmosphere cause barometers to drop over the central and eastern Pacific and rise over

Theodore Roosevelt and the New York Police Department

Theodore Roosevelt and the New York Police Department Future president Theodore Roosevelt returned to the city of his birth in 1895 to take on a task that might have intimidated other people, the reform of the notoriously corrupt police department. His appointment was front-page news and he obviously saw the job a chance to clean up New York City while reviving his own political career, which had stalled. As the president of the police commission, Roosevelt, true to form, vigorously threw himself into the task. His trademark zeal, when applied to the complexities of urban politics, tended to generate a cascade of problems. Roosevelts time at the top of the New York Police Department brought him into conflict with powerful factions, and he did not always emerge triumphantly. In one notable example, his widely publicized crusade to close saloons on Sunday, the only day when many workingmen  could socialize in them, provoked a lively public backlash. When he left the police job, after only two years, the department had been changed for the better. But Roosevelts time as New York Citys top cop had been raucous, and the clashes he found himself in had nearly brought his political career to an end. Roosevelts Patrician Background Theodore Roosevelt was born into a wealthy New York City family on October 27, 1858. A sickly child who overcame illness through physical exertion, he went on to Harvard and entered New York politics by winning a seat in the state assembly at the age of 23. In 1886 he lost an election for mayor of New York City. He then stayed out of government for three years until he was appointed by President Benjamin Harrison to the United States Civil Service Commission. For six years Roosevelt served in Washington, D.C., overseeing the reform of the nations civil service, which had been tainted by decades of adherence to the spoils system. Roosevelt was respected for his work reforming the federal civil service, but he wished to return to New York City and something more challenging. A new reform mayor of the city, William L. Strong, offered him the job of sanitation commissioner in early 1895. Roosevelt turned it down, thinking the job of literally cleaning up the city was beneath his dignity. A few months later, after a series of public hearings exposed widespread graft in the New York Police Department, the mayor came to Roosevelt with a far more attractive offer:  a post on the board of police commissioners. Enthused by the  chance to bring much-needed reforms to his hometown, and in a very public post, Roosevelt took the job. The Corruption of the New York Police A crusade to clean up New York City, led by a reform-minded minister, Rev. Charles Parkhurst, had prompted the state legislature to create a commission to investigate corruption. Chaired by state senator Clarence Lexow, what became known as the Lexow Commission held public hearings which exposed the startling depth of police corruption. In weeks of testimony, saloon owners and prostitutes detailed a system of payoffs to police officials. And it became apparent that the thousands of saloons in the city functioned as political clubs which perpetuated the corruption. Mayor Strongs solution was to replace the four-member board that oversaw the police. And by putting an energetic reformer like Roosevelt on the board as its president, there was cause for optimism. Roosevelt took the oath of office on the morning of May 6, 1895, at City Hall. The New York Times lauded Roosevelt the next morning but expressed skepticism about the other three men named to the police board. They must have been named for political considerations, said an editorial. Problems were obvious at the outset of Roosevelts term at the top of the police department. Roosevelt Made His Presence Known In early June 1895 Roosevelt and a friend, the crusading newspaper reporter Jacob Riis, ventured out into the streets of New York late one night, just after midnight. For hours they wandered through the darkened Manhattan streets, observing the police, at least when and where they could actually find them. The New York Times carried a story on June 8, 1895 with the headline, Police Caught Napping. The report referred to President Roosevelt, as he was president of the police board, and detailed how he had found policemen asleep on their posts or  socializing in public  when they should have been patrolling alone. Several officers were ordered to report to police headquarters the day after Roosevelts late night tour. They received a strong personal reprimand from Roosevelt himself. The newspaper account noted: The action of Mr. Roosevelt, when it became known, made a sensation throughout the department and as a consequence, more faithful patrol duty may be performed by the force for some time to come. Roosevelt also came into conflict with Thomas Byrnes, a legendary detective who had come to epitomize the New York Police Department. Byrnes had amassed a suspiciously large fortune, with the apparent help of Wall Street characters such as Jay Gould, but had managed to keep his job. Roosevelt forced Byrnes to resign, though no public reason for the ouster of Byrnes was ever disclosed. Political Problems Though Roosevelt was at heart a politician, he soon found himself in a political bind of his own making. He was determined to shut down saloons, which generally operated on Sundays in defiance of local law. The problem was that many New Yorkers worked a six-day week, and Sunday was the only day when they could gather in saloons and socialize. To the community of German immigrants, in particular, the Sunday saloon gatherings were considered an important facet of life. The saloons were not merely social but often served as political clubs, frequented by an actively engaged citizenry. Roosevelts crusade to shutter saloons on Sundays brought him into heated conflict with large segments of the population. He was denounced and viewed as being out of touch with the common people. The Germans in particular rallied against him, and Roosevelts campaign against saloons cost his Republican Party in the city-wide elections held in the fall of 1895. The next summer, New York City was hit by a heat wave, and Roosevelt gained back some public support by his smart action in dealing with the crisis. He had made an effort to familiarize himself with slum neighborhoods, and he saw that the police distributed ice to people who desperately needed it. By the end of 1896, Roosevelt was thoroughly tired of his police job. Republican William McKinley had won the election that fall, and Roosevelt began concentrating on finding a post within the new Republican administration. He was eventually appointed an assistant secretary of the Navy and left New York to return to Washington. Impact of Roosevelt on New Yorks Police Theodore Roosevelt spent less than two years with the New York Police Department, and his tenure was marked with nearly constant controversy. While the job burnished his credentials as a reformer, most of what he tried to accomplish ended in frustration. The campaign against corruption proved essentially hopeless. New York City remained much the same after he left. However, in later years Roosevelts time at police headquarters on Mulberry Street in lower Manhattan took on legendary status. He would be remembered as a police commissioner who cleaned up New York, even though his accomplishments on the job didnt live up to the legend.

Allegiant Airlines Research Paper Example | Topics and Well Written Essays - 1750 words

Allegiant Airlines - Research Paper Example Finally, Capt. Dave served in the capacity of Chief Pilot. In 1998, the company got FAA and Department of Transportation (DOT) Certification. This officially allowed them to operate charter and scheduled flights locally within the USA and also included international destinations like Canada and Mexico (Company, 2007). Allegiant Travel Co. retained sole ownership of Allegiant Airline until December, 2000 when changes in the ownership structure occurred. These changes proved to be necessary especially with the company’s failure to generate enough revenue to stay afloat. As a result, the company had to file for Chapter 11 Bankruptcy protection in 2000 and ownership shifted to Maurice J. Gallagher, Jr. during the reorganization phase. Gallagher used his prior knowledge acquired while working with other esteemed Airlines to transform Allegiant Airline into its current form. He did this by changing the company’s market target to smaller entrepreneurs in need of chartered and scheduled services neglected by larger airlines. To this date, the company boasts over 1,800 employees working all around the world (Company, 2007). The company’s headquarters are in Enterprise, Nevada. Gallagher is also responsible for shifting the company’s headquarters from the airline’s initial hub located in Fresno, California to Enterprise, Nevada in June, 2001 (Wheelen, 2011). The new restructured company model cut down the company’s operation costs and catered for the untapped market consisting of small-scale entrepreneurs. The fact that Gallagher was the main creditor of the previously bankrupt Allegiant Airline meant that the company’s previous debts could officially be written off. This would give the company a fresh start. This allowed for Allegiant Airline to generate revenue allowing it to settle the remaining debts with its creditors. Gallagher remained CEO and guided the company through the entire processes carried out with the aim of exiting bankruptcy. His hard work finally paid off in March, 2002 when the company successfully emerged from its bankrupt state. As a result, Gallagher signed a long-term contract with Harrah’s providing charter services to Harrah’s casinos. This allowed for the company to venture into other prospects, which would allow the company to diversify the services it provided. Allegiant, therefore, begun to provide air and hotel packages to its clients (Airline, 2012). Initially, Allegiant Airline was a privately owned company. However, in November, 2006, the company decided to publically offer its Common Stock under the ticker symbol ‘ALGT’. Throughout the years, Allegiant Airline continually expands by branching out into other focus cities, for example, Florida, Los Angeles, and, Washington among others. In addition, the company continually provides exceptional services to its clients just as it did before, in its headquarters, in Nevada. Throughout the years, Allegiant Company continues to prove to other companies how proper management is an integral part in the achievement of success within any organization (Company, 2007). Allegiant’s mission statement seeks to provide affordable flight charges to individuals operating on a small scale level. This occurs via the provision of travelling opportunities to