Composting and the Benefits and Limitations of its Use as Soil Amendmen

Composting and the Benefits and Limitations of its Use as Soil Amendment Composting is widely-known as an environmentally sustainable method of recycling food scraps and garden/yard clippings. According to the United States Environment Protection Agency's (EPA) 1994 report entitled, "Waste Prevention, Recycling, and Composting", food discards constitute approximately 8 percent of municipal solid waste generated nationwide. A case study observed in San Francisco, California, reported that an estimated 31 percent of residential wastes and 19 percent of commercial waste generated is food waste. Composting is a viable answer to the food-waste problem. Composting not only reduces the amount of waste, buy also contains chemical properties and other rich elements that benefit the soil's quality, allowing farmers to use it as soil amendment. The following research will examine the process of composting and its different variables in order to investigate its positive and negative affects on the soil. Composting refers to the controlled decomposing of organic matter by microorganisms, mainly bacteria and fungi, that break organic matter down into readily available nutrients. In truth, it relies on little to no human intervention which makes it fairly easy. There are literally dozens of different technologies that are currently used to create compost (Stickelberger, 1975, p.188). Professor David Bice of Carleton College utilizes a method known as vermicomposting. Dictated by the amount of space (he is limited to in his apartment), Professor Bice places his food scraps in a bucket where red-colored worms digest and convert the bio-waste into a fertilizer product. Therefore, selection of a system depends largely on pragmatic factors.... ...lized form of organic matter that improves the physical, chemical, and biological properties of soil. Works Cited Stickelberger, D, 1975, Survery of city refuse composting. In Organic Materials and Fertilizers: Rome, Italy, FAO Soils, Bulletin 27. Kapage, F.S.C.P, 1974, Tropical Soils: Classification, Fertility, and Management: New York, St. Martin Press, 201p. Broadbent, F.E., 1987, Organic Matter . Minnesota Compost and Co-Compost Research Project, In USDA Yearbook of Agriculture: U.S. Government Printing Office, Washington, D.C. Government Document, February 1994, Waste Prevention, Recycling, and Composting Options: Lessons From 30 Communities: U.S. Environmental Protection Agency, Washington D.C. 47p. Government Document, May 1994, Composting Yard Trimmings and Municipal Solid Waste: U.S. Environmental Protection Agency, Washington D.C. 56-57p.

Enterprise Resources Management Essay

1. What is the business of Sinosteel, what are its major challenges, and how would an ERP system address the challenges they face? „h It has core business in resources development, trade & logistics, engineering project and science & technology, equipment manufacturing and specialized service, providing comprehensive auxiliary service for steel industry, especially steel mills. „h Maintenance of economic and technological cooperation with other nations and global companies and strengthen its global reach. As well as, along with other state enterprises, continue efforts to expand the global control over commodities-key, thus exclusivity to get stream in the provision that will ensure a steady stream of resources to the booming economy of China. „h They optimize management processes, standardize coding, regulations, etc. prevention of information risks, adapt industry processes and superior ownership expertise, centralize and unify the communication process, reports, accountancy, etc. 2. Why did Sinosteel pursue the development of an ERP system? What were the objectives? What challenges (risks) does ERP address for Sinosteel? [The CEO is difficult to understand on some of the objectives, but later in the video an IT manager is clearer and reflects the CEO ¡ is position almost exactly. You will need to listen carefully]. „h Because the need to consolidate management of diverse operations implementing the major enterprise resource planning major until 2005. „h The goals of this project were set down by their president, thus were: Increase the management levels, prevent all kind of risks, independence of operations and management, as well as, to optimize all resources assignments and human resources management. „h In the past the costumer information was decentralized and controlled by sails and needy subsidiary company. These prove risk as there localized were delinquent costumers could all many to one needy subsidiary, all need a invoice be paid by another. Through CRM they could prevent this kind of thing happening again, they are sharing all costumers ¡Ã‚ ¦ information. 3. What factors were important in the choice of Oracle? „h Oracle is the CEO of the International level, has very strong advantages, especially in enterprise resources management, and has very good applications and strong advantages to do such kind of project. Oracle has advanced technologies and relative flexible platform, its very easy to learn, administer and maintain. 4. How did business processes change in order to implement this ERP system? „h Develop to deliver a business inside, adapt industry processes and superior ownership experience, oracle applications enabled the efficient management of all cool business functions The resulting integrating business management platform was based the range of oracle e-business suit of applications as well as people software enterprise and JADE enterprise 1. 5. What do you think of some the implementation issues and risks might have been with this system? „h It has grown through the acquisition of hundreds of small companies, and many medium to large size companies. In the process, the company has inherited the information systems, accounting, customer, supplier, and human resource systems and policies of its many subsidiaries. So, probably the management processes were optimized, created standards for those subsidiaries, they used an integration business management plataform, etc. 6. How did this investment in ERP systems help Sinosteel achieve operational excellence? What do you think were the benefits of installing this system given the substantial costs involved? „h As in all industries were resources must be garbage for around the globe and delivery to right place, at right time, efficient supply chain management is crucial. All under storming is the condition for have supply chain information management, is to have three floors of information internally, ERP was the first foundation for such supply chain management. Improve information, consolidation and collaboration across the enterprise has results on major of upgrades Sinosteel management expertise, to deployment the ERP oracle system is the major mills turn in Sinosteel procedure of business efficiency and sustainable development. „h Sinosteel has established centralized and unified platform, which cover the whole enterprise. HRM also saw immediate benefits as the company adopted global HR policy standards. Employees personal and financial information connect efficiently, HRMS has very positive results in Sinosteel. The oracle ERP system delivery multiples benefits to Sinosteel.

Childhood Obesity And Its Effects On Children - 872 Words

Many Americans are struggling with keeping a healthy weight, and this problem even is seen through this country’s children. Schools should educate children about obesity and the consequences it has on their bodies. Overweight children are more common in today’s society because of the bad choices parents and schools make toward feeding their children. When the time comes to make healthy decisions, children can make bad choices because of the influences brought on by their environments. Children need to be taught how to eat healthy and perform more exercises. Since children are in school many hours a day, the schools need to help end this problem by preparing healthier meals, encouraging students to exercise, and educating the students about the health problems related to obesity. One way schools can decrease childhood obesity is to prepare healthy meals and encourage children to eat healthy in and outside school. In order to prevent childhood obesity, school should provide healthier lunches because children spend more time in school than in their homes. â€Å"Good nutrition is essential to student health. That means replacing junk food with more fruits, vegetables and meals prepared with nutritious ingredients.† (healthy schools campaign) Schools should provide fresh food that is prepared in school and provides sufficient nutrients that children need in their meals. Therefore, cookies, ice cream and donuts should avoid in schools because they have low nutritional value.Show MoreRelatedChildhood Obesity And Its Effects On Children1188 Words   |  5 Pagesbehaviors adopted by children affect their mental and physical health. Studies have shown that there is a link between what children see in advertisements and the lifestyle choices they make. Studies also showed that children who viewed advertisements showing healthy eating were more likely to engage in healthy eating habits (Carter and Maria). There are large amounts of advertisements for foods and drinks high in fat and sugar. Many studies show that there is a link between childhood obesity and advertisingRead MoreChildhood Obesity And Its Effect On Children1273 Words   |  6 Pagesincline, childhood obesity is one of the most important issue. Often times, parents are willing to do anything for their child with the idea that it is â€Å"healthy.† When they figure out that not everything is healthy, some even take efforts to sue the company. Parents do not realize the underlying factors that cause this type of obesity. Childhood obesity can be a result of many factors in this upcoming society. Many consider genetics and hormonal development as a proof for childhood obesity. HoweverRead MoreChildhood Obesity And Its Effects On Children1093 Words   |  5 Pages Obesity is a serious, sometimes fatal condition in which a person is significantly overweight for his or her age and height. Many children suffer from this condition all over the world. Childhood obesity is one of the most increasing health threats that the United States faces. Many researchers ask how children get to be so overly obese and unhealthy. They have come up with ways to somehow prevent it; however, the rates of the growing disease have grown rapidly over the years. It causes many problemsRead MoreChildhood Obesity And Its Effects On Children1727 Words   |  7 PagesEnding Childhood Obesity Juanita was born at an average weight of six pounds, but now at 10-months-old she weights a whopping 44 pounds. Juanita has gained over seven times her original weight and is at the weight of an average five year old. Doctors say by age two or three Juanita could develop type two diabetes (She Was Just Ten Months). Unfortunately, this is not a rare for many children all over the world; many children suffer from the exact same situation Juanita has been put into. ChildhoodRead MoreChildhood Obesity And Its Effects On Children Essay1645 Words   |  7 PagesChildhood obesity introduce In addition to the physical harm, obesity and negative psychological impact on children. This is a high risk factors of childhood obesity, which can lead to high blood pressure, high cholesterol, diabetes and cardiovascular disease. Obese children always lower than that of healthy children intelligence and operators. Their activities, learning and communication ability is very low, and their depression and low self-esteem can make the children s sensitivity to interpersonalRead MoreChildhood Obesity And Its Effects On Children985 Words   |  4 Pagesprevalence among preschool-aged children, obesity among children is still too high. For children and adolescents aged 2-19 years, the prevalence of obesity has remained fairly stable at about 17% and affects about 12.7 million children and adolescents for the past decade (CDC). Childhood obesity does not only affect children, but also has many long term health effects on our children as they get older, including, an increased risk of ty pe 2 diabetes in both childhood and adulthood. (2). ResearchersRead MoreChildhood Obesity And Its Effects On Children920 Words   |  4 PagesAccess to fresh fruits, vegetables and nutritious meals is an important component in combating childhood obesity. Socioeconomic conditions can limit access to quality food for many children. Without the ability to consume nutritious, low calorie food portions children are at risk for developing health conditions. In 2011, 20.6% of households with children in the U.S. have experienced food insecurity and it has been associated with negative health and development outcomes including more frequentRead MoreChildhood Obesity And Its Effects On Children945 Words   |  4 PagesDid you know that childhood obesity has tripled in last 30 years? According to Spark, a web site about childhood obesity, a child is considered obese if their BMI(Body Mass Index) is 30 or higher. This is a serious medical condition. It can lead to a variety of serious diseases and have physiological and psycological impact on the children, moreover it can cause issues in their social lives. Childhood obesity is prevalent in both developed and developing countries. Home, schools, and the communityRead MoreChildhood Obesity And Its Effect On Children1614 Words   |  7 PagesChildhood Obesity has become one of the leading causes of death in our nation today. Sadly, our society in whole is one of the heaviest. Putting an emp hasis on the fact that â€Å"obesity rates among children of all ages are dramatically higher then they were a generation ago† (Green). Society has made it, with little to no trouble, that kids can get what they want, when they want it. Children are unaware of the harm and trauma they are putting their bodies through at such a young age. Childhood obesityRead MoreChildhood Obesity And Its Effects On Children1422 Words   |  6 PagesThe United States, the busiest country on over the world, is being threatened by the obesity, especially children. Compare with the past 30 years, in 2012, the number of children are obese increases doubled (Childhood Obesity Facts). The major elements that lead to the childhood obesity not only come from the invisible factor are family’s gene, but also the environment grow them up as school and the influence of technology in the modern society. But if the parent and school have a positive behavior