Friday, December 20, 2019

Renewable Energy A New Direction Essay - 1241 Words

Abstract: Can the Quapaw Tribe Benefit from Renewable Resources? The National Renewable Energy Laboratory (NREL) finds low potential for wind and photovoltaic energy, with favorable potential for geothermal. While this is limiting in terms of options which are currently available it is also good for the Quapaw tribe as this means that there is an option available to the tribe. This entails that implantation of geothermal energy can be achieved successfully to mitigate energy cost. Introduction: â€Å"Up to ninety cents of every dollar the Tribes spend on energy leaves immediately- lost forever to all of the economic leverage and benefits this money could create within tribal communities.† –intertribalcoup.org Can the Quapaw Tribe Benefit from†¦show more content†¦The Quapaw tribal jurisdictional area is approximately 21 square miles. The Tribe operates a museum, counseling services center, childcare learning centers, a convenience store, The Downstream Casino and Resort, the Quapaw Casino, a golf course as well as several governmental entities such as the tribal administration, Environmental Protection Agency (EPA) and tribal marshals, fire and emergency medical services. Quapaw tribe energy use: to determine electricity use and the emissions created because of this use I went through tribal utility bills and by using figures from the electricity company and other energy figures I extrapolated the table below. The renewable resource energy potential for Quapaw lands was determined using National Renewable Energy Lab (NREL) data. NREL is best described their description of themselves; â€Å"The National Renewable Energy Laboratory (NREL) is the nations primary laboratory for renewable energy and energy efficiency research and development (RD).NRELs mission and strategy are focused on advancing the U.S. Department of Energys and our nations energy goals. The laboratorys scientists and researchers support critical market objectives to accelerate research from scientific innovations to market-viable alternative energy solutions.† This is a NREL map of Oklahoma detailing wind energy. There is limited wind energyShow MoreRelatedEvolution Of The Uk Energy Policy1500 Words   |  6 PagesName: Egbo, Kingsley O. Student No: 150432009 SPG8009 Assessment. The Evolution of the UK Energy Policy The UK government had made concerted efforts over the years in developing a definite course of action for the Renewable energy industry in the UK in light of changing conditions of the industry. 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Thursday, December 12, 2019

The Composition of Und spur ich Essay Example For Students

The Composition of Und spur ich Essay Beethovens only opera, Fidelio, took on many forms from the original version which premiered in 1805 to the complete version, regarded as one of the best operas of the times, which premiered in 1815. For the final version, Beethoven brought in famed librettist Georg Friedrich Treitschke. The article The Composition of Und spur ich in Beethovens Fidelio discusses the legitimacy of the claims Georg made, after Beethovens death that the aria, Und spur ich, was written predominantly in one evening at his own house. The article first outlines Georgs claim in depth. After the claim is stated the author, Barry Cooper, discusses at length the likelihood of the claim being true based on facts known of the aria and Beethovens tendencies. As a whole an organized thesis is stated, and the remainder of the article is spent proving the claim, while also considering counterpoints to the issue. Overall, the article is exquisitely organized, and presents each individual point well. The first portion of the article explains Georg Treitsckes account of the events which took place preceding and after Beethovens writing of Und spur ich. Georg states in Thayers life of Beethoven, Beethoven came to me about seven oclock in the evening. After we had discussed other things, he asked me how matters stood with the aria. It was just finished; I handed it to him. He read, ran up and down the room, muttered, growled, as was his habit instead of singing-and tore open the piano The hours passed, but Beethoven improvised on. Supper, which he had intended to share with us, was served, but he did not let himself be disturbed. It was late when he embraced me, and declining the meal, he hurried home. The next day the admirable composition was finished. Cooper agrees in the article, this is a beautiful picture painted of Beethoven, one of the greatest composers of all time, writing an aria in such perfect time and inspiration, but the point is raised as to how accurate this claim may be. Cooper sets out to prove whether this was actually the case and by what means it can be proven. Throughout the remainder of the article, Cooper brings up key evidence intended to prove Georgs statements correct. The largest case Cooper presents deals with Beethovens personal sketch book, Dessauer. This book was Beethovens composition sketch-book for serious musical thought, as opposed to others he kept for drafting and brain storming. In the sketch-book, it is shown that Und spur ich comes after the Act II finale; though in the opera it arrives at the beginning of Act II. This ties in perfectly with Georgs claim that the piece had been causing both Beethoven and himself many problems for quite sometime and putting them behind schedule. In addition, the fact that the arias sketches were in a span of five pages further proves the point showing it was probably written in a short period of time. Cooper then admits the remainder of Georgs claims are less easy to prove, however, some evidence can be compiled. Some articles of evidence are the writing materials used in the sketches of the revised compositions. It is noticed that the writing materials switch between both mediums and colors on the pages of the sketch-book. Cooper goes on through much detail to prove that, in the sketch-book, the Und spur ich aria must postdate all of the finale sketches that occupied the preceding 51 pages. In addition, the melodrama sketches in ink must postdate the arias composition, since on of them on page 88 even incorporates a motif of the aria. The last point mentioned in Coopers argument for Georg Treitschkes case is the spacing of the aria in the sketch-book. The draft is spaced very widely giving the impression of having been written down in a hurry, which is what could be expected if the piece was written at Georgs home in an evening. All the motifs are present, as they should be, since Treitschke claimed to have heard them from another room. In addition, each bar belongs to the final version of the aria, with few exceptions. .u5ba42d263da519dc32e43a2fd2bcd8bf , .u5ba42d263da519dc32e43a2fd2bcd8bf .postImageUrl , .u5ba42d263da519dc32e43a2fd2bcd8bf .centered-text-area { min-height: 80px; position: relative; } .u5ba42d263da519dc32e43a2fd2bcd8bf , .u5ba42d263da519dc32e43a2fd2bcd8bf:hover , .u5ba42d263da519dc32e43a2fd2bcd8bf:visited , .u5ba42d263da519dc32e43a2fd2bcd8bf:active { border:0!important; } .u5ba42d263da519dc32e43a2fd2bcd8bf .clearfix:after { content: ""; display: table; clear: both; } .u5ba42d263da519dc32e43a2fd2bcd8bf { display: block; transition: background-color 250ms; webkit-transition: background-color 250ms; width: 100%; opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #95A5A6; } .u5ba42d263da519dc32e43a2fd2bcd8bf:active , .u5ba42d263da519dc32e43a2fd2bcd8bf:hover { opacity: 1; transition: opacity 250ms; webkit-transition: opacity 250ms; background-color: #2C3E50; } .u5ba42d263da519dc32e43a2fd2bcd8bf .centered-text-area { width: 100%; position: relative ; } .u5ba42d263da519dc32e43a2fd2bcd8bf .ctaText { border-bottom: 0 solid #fff; color: #2980B9; font-size: 16px; font-weight: bold; margin: 0; padding: 0; text-decoration: underline; } .u5ba42d263da519dc32e43a2fd2bcd8bf .postTitle { color: #FFFFFF; font-size: 16px; font-weight: 600; margin: 0; padding: 0; width: 100%; } .u5ba42d263da519dc32e43a2fd2bcd8bf .ctaButton { background-color: #7F8C8D!important; color: #2980B9; border: none; border-radius: 3px; box-shadow: none; font-size: 14px; font-weight: bold; line-height: 26px; moz-border-radius: 3px; text-align: center; text-decoration: none; text-shadow: none; width: 80px; min-height: 80px; background: url(https://artscolumbia.org/wp-content/plugins/intelly-related-posts/assets/images/simple-arrow.png)no-repeat; position: absolute; right: 0; top: 0; } .u5ba42d263da519dc32e43a2fd2bcd8bf:hover .ctaButton { background-color: #34495E!important; } .u5ba42d263da519dc32e43a2fd2bcd8bf .centered-text { display: table; height: 80px; padding-left : 18px; top: 0; } .u5ba42d263da519dc32e43a2fd2bcd8bf .u5ba42d263da519dc32e43a2fd2bcd8bf-content { display: table-cell; margin: 0; padding: 0; padding-right: 108px; position: relative; vertical-align: middle; width: 100%; } .u5ba42d263da519dc32e43a2fd2bcd8bf:after { content: ""; display: block; clear: both; } READ: Has Disneyfication destroyed the traditional folk tale and damaged children's illustrated literature? EssayCooper also alludes to the ending of the sketch-book entries on the aria, especially the fact that there are signs of Beethoven noting last minute details to be worked out the next day, so as not to forget anything. Though inconclusive, this could show Beethoven to be in a hurry, possibly due to the hour getting late in the night. After reading the article a number of times and really analyzing it, I feel as though Barry Cooper presents his case exquisitely. He clearly outlines the points he will attempt to make throughout the paper in a well thought out introduction, complete with somewhat of a thesis. He proceeds to then make each point through the paper clearly, presenting all facts with full explanations, almost anticipating questions or inquiries the reader might have. From start to finish, the paper is organized clearly and states its point to a convincing length, without wasting readers time on miniscule details. Barry Cooper does a great job of writing an informative paper on the origins of Und spur ich in the last revision of the opera Fidelio by Beethoven, in the formalist approach to musicology.

Wednesday, December 4, 2019

Climate Change Effect on Focal Species Free Sample for Students

Question: How does Climate Change Effect Focal Species Such as Plants and Birds. Answer: Introduction With the change in climate patterns, several species of birds and animals have to adapt to it. The ultimate consequence of climate change is habitat loss, altering competitive relationships, shift in climatic conditions, modifying migrational capabilities in birds and animal and shift in climatic conditions. In the past century, global warming of earth has led to ecological changes and this has consequently altered the species range and patterns of season breeding (Impact of climate change on species 2017). The purpose of this report is to compare the impact of climate change on several climate watch species of birds and flowering plants and determine their use in analyzing the effects of climate change. Comparison of climate watch species Some of the important climate watches species which are influenced by climate change includes the Australian magpie, Jacaranda (Jacaranda mimosifolia), Gymea Lily (Doryanthes excelsa), Illawarra Flame Tree (Brachychiton acerifolius), Masked Lapwing (Vanellus miles)and London Plane Tree (Platanus x acerifolious). The change in temperature and rainfall in different geographic regions affect the breeding behavior of magpies. A research investigating the climate related changes in migratory and reproductive patterns on Australias flora and fauna revealed variation in breading season of Australian magpies (News in Science (ABC Science) 2017).While in the northern hemisphere, they have started to breed earlier than usual, in the southern hemisphere they are more likely to start breeding earlier. Hence, climate fluctuation has direct impact on amount of breeding in Australian magpies (Gibbs 2007). Another climate watch species important for analyzing the climate change is the Masked Lapwing and climate watchers generally observe their diet pattern, flight and breeding behavior. Hence, scientist can find answer to the response of animals, plants and ecosystem by observing the breeding and duration of breeding activities in this bird (Group 2017). In case of flowering plants like Jacaranda, the shift in climatic conditions results in early or late bloom of flowers in this species. The initiation and duration of the intense blooming days for Jacaranda differs according to the differential winter patterns (Butt 2015). On the other hand, another plant Gymea Lily also shows similar changes as seen in the Jacaranda. Due to the warming of global temperature worldwide, the plant starts to shoot and flower earlier than usual. Hence both Jacarand and Gymea Lilys blooming pattern is changed by climate changes. In case of Illawarra Flame Tree, the change is seen not by warm temperature but it is triggered by rainfall. The Climate Watch data on this plant has revealed that decreased rainfall due to climate changes increased the flowering period and defoliation in the Illawara Flame Tree (Mazur et al. 2017). The London Plane Tree is also an important indicator species for climate change in Australia. The research studies done on evaluating the impact of climate change on this species has shown that distribution of the London Plane Tree is affected by the extreme change in climate. When extreme climate is observed in any region, the London Plane Tree shifts to cooler and temperate regions of the world. As it is a temperate tree, change in temperature highly affects their budburst timing (Patrick et al. 2017). Hence, with the increase in temperature, the flowering and fruiting timing of the tree becomes earlier than usual. Use of Climate watch species in recording effects of climate change Several climate watch species, which are significantly affected by climate change, is highly used in predicting signs of climate change. For example, Californias Jacaranda tree blooms early when there is mild winter. Hence, researchers studying climate change can easily be alerted about the effects of drought and rising temperature by observing the blooming pattern of the Jacaranda (Yale Climate Connections 2017). Climate watch advisors also routinely observe the flowering pattern and opening of seed pods in Gymea Lily. This helps them to understand shift in climate patterns because they began to flower in new area when they get warmer temperature to thrive in places where they could do not do earlier due to cold. By gathering this information on seasonal events in flowering plants, climate watchers can easily track and understand the effect on climate change on plants and animals around the world (Group 2017). Limitation of citizen science project The science project is an important element of environmental research where public directly engage in scientific discovery by observing and managing natural resources. However, some of the limitation of the citizen science project is that some of the complex research method may not be suitable for volunteers who lack training in research and monitoring protocols. Hence, there is high chance of risk to data because of the introduction of biases during the study. This kind of project lacks accuracy and data quality issues are often observed (Haklay 2013). To overcome these issues, members of the project will need to develop best practices and project design guideline to promote efficiency of the study. Relevance of Climate Watch studies on society Climate Watch studies have become an important element in developed society due to the drastic change in climatic patterns and its aftermath seen in the world. This form of studies helps researcher to observe flora and fauna of the earth to determine the climatic changes and its impact on natural environment. It has supported the environmental monitoring program for the whole community. By this means, community can take action before detecting the drastic effect of climatic change. It is necessary to observe the effect of climate change on plants and animals to better understanding seasons and the associated changes with it. This study is also important for community due to the differential impact of climate changes on the earths geological, ecological and biological systems. It is leading to global as well as humanitarian crisis (Schfer and Schlichting 2014). Hence, by means of climate watch studies, researchers become alert of the consequences of change and take relevant steps to m inimize any hazards in the society. The emergence of large-scale environmental hazards has also prompted the scientist to take this kind of response. Reference Butt, N., Seabrook, L., Maron, M., Law, B.S., Dawson, T.P., Syktus, J. and McAlpine, C.A., 2015. Cascading effects of climate extremes on vertebrate fauna through changes to low?latitude tree flowering and fruiting phenology.Global change biology,21(9), pp.3267-3277. Climate change affects birds and bees News in Science (ABC Science) 2017.Abc.net.au. Retrieved 27 March 2017, from https://www.abc.net.au/science/articles/2005/11/09/1499533.htm Early blooming jacaranda plants are a sign of change - Yale Climate Connections., 2017.Yale Climate Connections. Retrieved 27 March 2017, from https://www.yaleclimateconnections.org/2015/08/early-blooming-jacaranda-plants-are-a-sign-of-change/ Gibbs, H., 2007. Climatic variation and breeding in the Australian Magpie (Gymnorhina tibicen): a case study using existing data.Emu,107(4), pp.284-293. Group, T., 2017.Gymea Lily | ClimateWatch.Climatewatch.org.au. Retrieved 27 March 2017, from https://www.climatewatch.org.au/species/plants/gymea-lily Group, T., 2017.Masked Lapwing | ClimateWatch.Climatewatch.org.au. Retrieved 27 March 2017, from https://www.climatewatch.org.au/species/birds/masked-lapwing Haklay, M., 2013. Citizen science and volunteered geographic information: Overview and typology of participation. InCrowdsourcing geographic knowledge(pp. 105-122). Springer Netherlands. Impact of climate change on species., 2017.Wwf.panda.org. Retrieved 27 March 2017, from https://wwf.panda.org/about_our_earth/species/problems/climate_change/ Mazur, E., Lower, S., Taylor, S., 2017. The onset of flowering and leaf shedding in the Illawarra Flame Tree is triggered by rainfall. https://dx.doi.org/21336447; 21306725; 21335404 Patrick, C., Ling Elaine, L., Eley, M., Lin, M., 2017. The London Plane Tree (Platanus x acerifolia) as a climate change indicator species in Australia. https://dx.doi.org/21139276, 21003953, 21137916, 21152384 Schfer, M.S. and Schlichting, I., 2014. Media representations of climate change: A meta-analysis of the research field.Environmental Communication,8(2), pp.142-160.