A Study On Ecosystem Profile - 1868 Words

Part A: Ecosystem Profile On the 10th and 11th of August, Year 11 Biology students from Trinity Lutheran College went on a fieldwork excursion to monitor the quality of water in the surrounding ecosystems of 3 lakes in the Gold Coast region. Aquatic ecosystems are an integral part of our environment and play an important role in maintaining the quality of water. The quality of water is important in lakes because it doesn’t just protect the health of the public but it also provides ecosystem habitats, contributes to recreation and tourism and is used for fishing, mining and farming. It’s essential to measure the quality frequently so biotic and abiotic features are surviving in a sustainable ecology. If the quality isn’t maintained, not only will the environment suffer but the recreational and commercial value of water resources will also reduce (NSW Environment and Heritage, 2014). Water quality is measured using different tests to investigate the pH, temperature, salinity, suspended solids, light penetration, nitrates and phosphates. pH The pH of water is a measure of its degree of acidity or alkalinity (Biology Textbook). Its scale has a minimum of 0 and maximum of 14. The higher the number the more basic it is, the lower the number, the more acidic it is. A pH of 7 is considered to be neutral. The pH of water determines the biological availability and solubility of chemical components including nutrients and heavy metals (Department of Ecology, n/d).Show MoreRelatedEnvironmental Risk Assessment931 Words   |  4 Pagesthe risk. Reviewing data on sources, stressors, effects, and ecosystem and receptor characteristics helps to develop endpoints and conceptual models that are used to complete an analysis plan (2002). The analysis plan is used to determine how stressors occur and how exposure to stressors may occur; these are characterization profiles that lead to risk characterization. Risk characterization integrates exposure and stressor-response profiles to summarize assumptions, uncertainties, strengths, and li mitationsRead MoreThe Role Of Women During World War I1545 Words   |  7 Pagesdistribution of men and women are not equal in all fields of work as well as the different rungs of management within specific companies. In fact, according to the article, How Men Drown Out The Voices Of Women In The Workplace, 70 to 90 percent of all high profile jobs are occupied by men (Kasanoff, How Men Drown Out The Voices Of Women In The Workplace). The statistics clearly prove that women are unable to rise past a certain level in any industry. The few woman that do break this so called, â€Å"glass ceiling†Read MoreHuman Induced Environmental Impact On The Environment1191 Words   |  5 Pages1. Describe a human-induced environmental impact and how knowledge of ecosystem ecology could be used to mitigate this impact. In your answer, pay particular attention to the spatial and temporal nature of the impact and how this has affected ecosystem structure and function. There are many factors that can cause harm to the environment. Some of these impacts on the environment may be caused by natural factors for example, fires, floods, hurricanes, tornados, etc. Unfortunately, there are manyRead MoreDangers Of Gmos971 Words   |  4 Pagesused on them. Jennifer Hsaio, who studies impacts of pesticides, explains that when a plant is modified to have new traits, it is common to make the plant resistant to toxins that are used to kill weeds and insects that otherwise would attack the crops. In theory, this is great because it increases the maximum yield, however, Michael Alavandra, Jane Hoppin, and Freya Kamel, lead researchers at the National Cancer Institute explain that all evidence from animal studies, as well as human observationsRead MoreNuclear Power Over Our Environment1125 Words   |  5 Pagespesticides at a dangerous level with no regulations. GMO companies must be regulated because local citizens in the vicinity of the GMO farms have displaye d signs of sickness caused by the pesticides GMO companies operate at unsafe levels, not enough studies have been shown to disprove any negative health effects, and the companies are manipulating Hawaii’s government to achieve their goals. Anti-GMO activists state that GMO companies are spraying too many pesticides in the vicinity of the town of WaimeaRead MoreThe Perception Gap And Customer Relationship Management954 Words   |  4 Pagesperformance tools on measuring SMM (Hanna, Rohm and Crittenden, 2011). They have suggested that social media and traditional media are a blend of media ecosystem. With the development of social media, many companies have put more emphasis on SMM than traditional marketing. There are some social media strategies mentioned, such as visualizing the ecosystem, understanding and monitoring the performance indicators. Performance indicators not only limited on how many likes or shares on social media, but alsoRead MoreTeam Management Report Example799 Words   |  4 Pagesvehicles, confined space, CCTV (mainline and lateral tractor units) and traffic control equipment. Civica has established itself as a specialist one-stop-shop consultancy for WWF Reduction projects. Civica will establis h a Toronto Office within the study area, at Waterpark Place, 88 Queens Quay West to ensure the City has easy access to key team members and to directly oversee field operations. We feel our proposed project team, including Hatch, Lura Consulting, I2S, Pet Shop Productions and TeleconRead MoreGenetic Engineering And Forensic Criminal Investigations Through Dna Profiling1122 Words   |  5 Pagesbuilding blocks of life. Every living thing contains Deoxyribonucleic Acid (DNA). The discovery of the DNA structure by James Watson and Francis Crick was a major breakthrough in the study of science. DNA is found in all living organisms and transferred to the offspring of that organism and used in general scientific studies, their discovery of DNA has led to advancements in genetic engineering and forensic criminal investigations through DNA profiling; in contrast, it has also led to the exonerationRead MoreWomen During World War I1202 Words   |  5 Pagesworkforce comprising of equal number of men and women the focus is to ensure the certain high profile jobs are not only dominated by men. Women are not able to show equal statistics in high profile jobs. It is time to take on the next challenge to ensure equality not only in terms of quantity but also in terms of quality. A root causes analysis of the lack of success of women in high profile jobs, points to some common reasons. One of the prime reasons is the fact that a woman strugglesRead MoreInnovation And Marketing Of Marketing Management Essay1300 Words   |  6 Pageswas conducted in Beijing. The companies we visited were . The objective of this report is to focus on the innovation and challenges faced by Beike, iPinyou, and Nutech to provide possible solutions and suggestions to solve the problems. Purpose of study What is innovation? The Importance of Innovation and creativity in advertising/marketing industry Creative advertising and marketing management is necessary in order to have a complete understanding of how producers and sales companies work effectively

Honor Homer And Heartache The Point Of The Iliad

Honor Homer and Heartache The point of The Iliad is personal honor. Honor was prevalent throughout the poem. The honor of every person in Homeric culture was important. Homer demonstrated some lack of honor in some of the main characters. Therefore, Homer wants to infuse pride, emotions, and values into the main characters who are viewed as heroes that the society looks up to. With these three solutions it would help out the honor culture. As illustrated in book VI, Homer didn’t want readers to just believe that Hector was this mighty warrior in the Trojan War. He was portrayed as impulsive and insufficiently prudent but not overbearing and arrogant as Agamemnon. Hector had this compassion towards his family. He has sincere love for his wife and kids. Glorious Hector, quickly lifting the helmet from his head, set it down on the ground, fiery in the sunlight, and raising his son he kissed him, tossed him in his arms, lifting a prayer to Zeus and the other deathless gods: â€Å"Zeus, all you immortals! Grant this boy, my son, may be like me, first in glory among the Trojans, strong and brave like me, and rule all Troy in power and one day let them say, â€Å"He is a better man than his father!’ when he comes home from battle bearing the bloody gear of the mortal enemy he has killed in war a joy to his mother’s heart.† (Homer, pg.211) This example from the poem shows that Hector has pride and love for his son. He wants his son to be a stronger and better warrior than he is. Although, all

Essay on Isabel Allendes The House of the Spirits

Isabel Allendes The House of the Spirits In many novels, relationships shape a character. Throughout Isabel Allendes The House of the Spirits dissimilar individuals constantly come together to form relationships that change or develop their disposition. While Allende uses relationships to build upon a character, she also depicts a characters living environment in order to confirm their true soul and lifestyle. Due to the observation of both relationships and environments, a characters true qualities are expressed to a reader. The relationship between two individuals, Ferula and Clara, proves itself a positive product of the union of differing people. Through analysis of Ferulas home and close observation of her bond with Clara,†¦show more content†¦Ferula grew up always caring for others before herself. She assumed the role of her brother?s (Esteban) mother due to the fact that her mother fell ill. She ?slept with him, bathed him, took him for strolls, and did other people?s sewing from dawn till dusk to pay fo r his schooling?(42). Ferula felt an obligation to raise her younger brother, and in doing so, sacrificed her life for his benefit. Instead of giving to herself, Ferula felt compelled to give of herself in hopes to provide Esteban with everything she could. After Esteban reached manhood, Ferula?s life became geared to helping another member of her family, her mother. She felt constrained to giving up her own happiness and her own adult life in order to ?accept the role of her mother?s nurse?(42). By the time Ferula could realize what happened, her life became ?painted in drab colors?. Just as the houses in Ferula?s neighborhood became ?drab?, everyday of Ferula?s life became a monotonous routine. A routine where Ferula ?was ready at any moment to run in and administer her mother?s potions, hold her bedpan, or straighten her pillows?(42). Due to her constant compulsions to aid her family, Ferula lost many great parts of her life. She turned down two suitors, ?two windows? which would have allowed her to escape from her desolation. The feeling that she needed to remain by her mother?s side became greater than that of herShow MoreRelatedClassism and Political Upheaval in Isabel Allendes The House of the Spirits623 Words   |  3 PagesThe House of the Spirits written by Isabel Allende is an extraordinary novel that weaves together, history, politics, and current events to create a unique piece of literature. Throughout the novel on several occasions it is clear that there is inequality between the aristocrats and the peasants and this leads to struggle between the classes. The issue of class struggle takes the form of growing conflict by causing a division between the Conservatives and Socialists. 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Balance of Supply and Demand Market

Question: Discuss about the Balance of Supply and Demand Market. Answer: Introduction The dynamics of modern economics massively depend upon the demand and supply scenario of any commodity. As the quantity demanded exceeds the supply, the price of a commodity surges according to the crisis. Conversely, in the case of supply surplus and weak demand, the price of a commodity declines notably. The reported paper has reviewed the reason behind falling coal prices and identified the impact of the declining coal prices on the massive coal importing as well as exporting economies (Goldenberg, 2016). Moreover, the effect of the falling coal prices on the largest coal producing and consuming economies has been described to make a clear idea of the situation. Meanwhile, two basic reasons for declining prices of coal have been recognised herein. Due to low crude oil prices and sluggish demand for coal around the globe have massively contributed towards the drop down in coal prices (Thurber and Morse, 2015). Moreover, the paper reviews the impact of falling coal prices on many gl obe industries as well. Reason for the fall in the price of Coal The fall in the price of coal has occurred due to several factors that impacts the demand and supply of the coal in the international market. The primary factors that have led to the fall in the coal prices are given as follows: Environment Pollution: The high level of pollutants emitted from the burning of coal causes air pollution. On the other hand, the coal mines leads to aesthetic pollution in the environment (Rademacher, 2008). On the other hand, the bio-fuels are eco-friendly that has replaced coal. Hence, pollution is a primary reason for the fall of demand for coal in the international market. Reduced demand in global market: The demand for coal has reduced in the international market due to level of pollution and increased cost of transport. Coal is much denser and heavier than other energy sources that increase the cost of transportation (Brodskii, 2010). Hence, it has led to the fall in the price of coal due to the fall in the quantity demanded. Excess supply: Another primary reason for the fall of the coal price is the excess supply in the Australian market. It can be seen that the amount of supply has remain constant and the quantity demanded has fallen. Hence, it has led to oversupply of coal in the Australian as well as international market (Rademacher, 2008). Hence, excess supply has been identified as another factor leading to the fall in the coal price. Political obligation: The political obligation such as price floor policy has led to the fall in the price of coal in the international market (Brodskii, 2010). The above factors show that the demand for coal has decreased in a high level in the international market. On the other hand, the supply of coal has increased due to falling consumption (Brodskii, 2010). A graph has been presented below for better understanding: Figure: Demand and Supply of Coal Source: (Henderson, 2008) It can be seen from the above graph that the demand for coal has reduced in the international market that has led to shift in the demand curve from D to D1 (Henderson, 2008). On the other hand, the fall in the consumption has led to increase in the supply from S to S1. Hence, the changes in the demand and supply curve have led to the fall in the price of coal from P to P1. Impact on huge coal importing countries such as India The falling price of coal has seemed to be highly positive for the massive coal importing economies such as India where the fossil fuel has identified as a scarce resource. For the industrial perspective of the Indian economy, the declining price of coal will be highly profitable (Perry, 2010). Considering the fading demand of domestic coal, the import volumes of coal may see a rise by 33% in the next couple of years. Significantly, the power sector of the Indian economy will get a certain lift as the power projects of Tata Power, Adani Power and Essar Power has run through imported coal from Indonesia and other coal exporting countries. On the other hand, the metal and cement industrys cost of production will be down due to lower coal price (Buckley, 2016). As a result of the scenario, the net operating income and operating margin of the industries using coal as energy substitute will be improved in a considerable manner contributing towards overall GDP growth rate of the Indian eco nomy (Thurber and Morse, 2015). Impact on huge coal exporting countries such as Indonesia The huge price decline of coal has created a negative impact as far as export of coal is concerned. As a result of the consequences, Indonesian economy has faced significant economic headwinds threatening to the economic slowdown. The Indonesian mining industry has suffered the most due to the falling price of the fossil fuel. Meanwhile, the sluggish demand and ample coal production have contributed the economys turmoil leading to the fresh economic crisis. Under the current scenario, the export of coal was down by 49% in 2015 whereas in 2014; Indonesia exported 410 megatonnes of coal to the latest coal consuming economies of Asia such as India and China (Coca, 2016). Moreover, the outlook for the next couple of years is worst than ever creating fresh unemployment issues in the coal-mining industry of Indonesia. In the particular scenario, the mining industry is closing down coal production demanding for public subsidy. Apparently, the economic condition of Indonesia is looking consi derably negative due to the falling price of coal (Guay, 2014). Impact on countries with huge production as well as huge consumption such as the USA The falling coal price has been a significant worry for massive coal producers as well as consuming economies such as the United States of America. Due to drop down in crude oil price, tightening global climate policy and sluggish demand of coal from around the globe have contributed towards high inventory level of coal in the USA (Bls.gov, 2016). According to the released data, in May 2016, the US coal production has seen a record decline by 33 percent on the year on year basis. Moreover, 233 coal power plants have been shut down in the US region showing the dismal situation of the demand for coal. Notably, the coal mining industry of the US has faced the biggest headwinds as per as job cuts, and profitability margins are concerned (Buckley, 2016). According to the data released by the US Bureau of Labor Statistics, since April 2014, more than10,900 employments were lost in the coal mining industry alone creating a negative impact on unemployment and jobless claim reports due to fal ling margins of operating business firms (Jeffrey, 2016). The effect of fall of price on the business or industry Pros and cons are two sides of a same coin. Hence, where there is a benefit, there is a negative impact as well (Wagner, 2011). The businesses and industries that have benefited or lose out from the falling price of coal are presented herein below: Benefit from the fall of coal price The industries or businesses that have benefitted from the fall in the price of coal are such businesses that use coal in their daily production model (Soderbery, 2015). In most of the cases, the industries such as electricity, railway, and large manufacturing firms are benefited from the fall of coal price. Furthermore, the industries or businesses that use large coal furnaces are highly benefited from the falling price of coal in Australia (Soderbery, 2015). Lose out from the fall of coal price The industries or business that is likely to lose out from the fall in the price of coal are the coal manufacturing or dealing businesses. In other words, the coal industry of Australia is highly impacted by the fall in the price of coal. It can be seen that the contribution of the coal industry on the national GDP has decreased in the recent years (Wagner, 2011). Furthermore, several coal manufacturing firms have stopped their production due to revenue below the breakeven point. Hence, it can be seen that the coal industry of Australia is negatively impacted by the falling price of coal. Conclusion Decisively, the sluggish demand, tightening global climate policy and cheaper affordability of global crude oil have forced the price of coal to be dropped at a considerable pace to as low as $62 per metric ton in 2014-15 financial year. Meanwhile, the falling price of the fossil fuel has been significantly positive for massive coal importing economies as the power industry of the importing countries will be highly benefitted from the event. Conversely, the declining price of the commodity has been equally negative for coal exporting countries such as Indonesia fuelling fresh economic challenges such as unemployment, economic debt and growth crisis. Understandably, the massive coal consuming and producing nations such as the USA have to deal with tough economic challenges due to the fall in the price of coal fuelling unemployment. References Bls.gov. (2016).U.S. Bureau of Labor Statistics. [online] Available at: https://www.bls.gov/ [Accessed Sep. 2016]. Brodskii, V. (2010). Balance of supply and demand in the Russian market for coking-coal concentrates.Coke and Chemistry, 53(11), pp.416-427. Buckley, T. (2016).Coal Decline Steepens in 2016 in India, China, U.S. - Institute for Energy Economics Financial Analysis. [online] Institute for Energy Economics Financial Analysis. Available at: https://ieefa.org/coal-decline-steepens-2016-2/ [Accessed Sep. 2016]. Coca, N. (2016).Indonesia's coal addiction reaches new heights. [online] Southeast Asia Globe Magazine. Available at: https://sea-globe.com/19553-2-coal-indonesia/ [Accessed Sep. 2016]. Goldenberg, S. (2016).The death of US coal: industry on a steep decline as cheap natural gas rises. [online] the Guardian. Available at: https://www.theguardian.com/environment/2016/apr/08/us-coal-industry-decline-natural-gas [Accessed Sep. 2016]. Guay, J. (2014).Coal Exports Are Dragging Down Indonesia's Economy -- Is the US Next?. [online] Huffington Post India. Available at: https://www.huffingtonpost.in/entry/coal-exports-are-dragging_b_4987403 [Accessed Sep. 2016]. Henderson, H. (2008).Supply and demand. [Chicago]: University of Chicago Press. Jeffrey, T. (2016).U.S. Has Lost 191,000 Mining Industry Jobs Since September 2014. [online] CNS News. Available at: https://www.cnsnews.com/news/article/terence-p-jeffrey/us-has-lost-191000-mining-jobs-september-2014 [Accessed Sep. 2016]. Perry, J. (2010).Energy prices. New York: Nova Science Publishers. Rademacher, M. (2008). Development and perspectives on supply and demand in the global hard coal market.ZS Energ. Wirtsch., 32(2), pp.67-87. Soderbery, A. (2015). Estimating Import Supply and Demand Elasticities: Analysis and Implications.SSRN Electronic Journal. Thurber, M. and Morse, R. (2015).The global coal market. Wagner, M. (2011). Supply-Demand Decomposition of the National Coal Model.Operations Research, 29(6), pp.1137-1153.