Ecology Papers

  • Garret Hardin Cpr Systems

    653 words, 3 pages

    ESPM 50AC Garret Hardin, through his belief that common property regimes are inappropriate means of managing common pool resource system, gives a synopsis of how these principles inevitably show that rangeland CPR systems will collapse. Hardin talks a great amount about population growing exponentially and the world not being able to hold an infinite amount of population, thus meaning people would need to cut back on luxuries and if not possible, we would need to start limiting population growth by limiting reproduction, because resources, unlike population are not

    View Document »

    E-waste Nightmare: Guiyu, China

    4022 words, 17 pages

    Electronic waste, or E-waste, has become an increasingly large dilemma, especially in this day and age of the twenty-first century.  Many things about electronic waste is discussed here such as the causes and effects of E-Waste in general. More specifically, what is discussed is how humans have a large contributing factor to this problem.  The following also provides examples of any efforts humans are putting in to fix the waste.  More specifically, the paper discusses electronic waste in Guiyu, China and how it affects its residents and their lifestyle. Lastly, preventative measures are offe

    View Document »


    292 words, 2 pages

    pure free market has both strengths and weaknesses. It determines the value of productive resources and allocates them in use which they will earn highest return. The rewards offers to owners of productive resources are determined by the value of the products made from those resources are to changes in the conditions affecting demand and supply to reallocate resources and seek higher returns for their use. In theory the free market is highly efficient because it rewards low cost production (technical or productive efficiency) allocates resources to their best use(lowest opportunity cost alloca

    View Document »


    452 words, 2 pages

    We've always found that there's something about modern living that makes it hard to be healthy. That's why we gave up our jobs over five years ago and started making innocent smoothies. The idea was to make it easy for people to do themselves some good. And to make it taste nice too. We wanted people to think of innocent drinks as their one healthy habit; like going to the gym, but without the communal shower afterwards We call them innocent because our drinks are always completely pure, fresh and unadulterated. Anything you ever find in an innocent bottle will always be 100% natural and deli

    View Document »

    Atmospheric Pollution

    2138 words, 9 pages

    Atmospheric Pollution As I had started my research on atmospheric pollution, I had come to find that it all coincides with global warming. Due to the gases that are being released in the air from vehicles, it starts to destroy the atmosphere. However, it is not just the gases from the vehicles, there are also gases from power plants and aerosol cans, for example, hairspray. Smokers also contribute to the pollution in the atmosphere. All of this will be discussed further into the paper. The one thing that was asked was to give a detailed description of the problem. Coming up with a d

    View Document »

    Mba560 Business Regulation Simulation

    2270 words, 10 pages

    Business Regulation Simulation University of Phoenix Alumina Inc. is a $4 billion aluminum maker based in the United States (U.S.) and operates in eight other countries around the world. The company has business interests in automotive components and the manufacture of packaging materials, bauxite mining, alumina refining, and aluminum smelting (University of Phoenix, 2008). The U.S. market constitutes 70% of the company’s sales. A crisis has arisen from allegations of environmental damages which have led to a person’s illness (University of Phoenix, 2008). This paper will identify key f

    View Document »

    Dumes Day

    1766 words, 8 pages

    Dumes Day Photo’s The Nobel Peace Prize 2007 was awarded to Albert Arnold Gore Jr. and the Intergovernmental Panel on Climate Change for their “efforts to build up and disseminate greater knowledge about man-made climate change and to lay the foundation for the measures that are needed to counter act such change” (, through the documentary An Inconvenient Truth. Al Gore has been on the front lines of the war on global warming, and in his words declares that “we should prepare against other threats besides terrorism” (Gore, 2006). In this documentary Gore cites a variety of s

    View Document »

    Waste Management

    3325 words, 14 pages

    What is the manner in which you dispose waste? For individuals, Hong Kong people have many wasteful habits. Plastic bags, expanded-polystyrene lunchboxes and over-packaged products are commonly used. A recycling programme that provides recycling bins has also been running in schools since 2000 to enhance students' understanding of the importance of conserving resources and separating waste. The increase in the volume of recyclables collected over the years proves the success of the programme in turning students' awareness into action. Overall speaking, Hong Kong has an imminent waste prob

    View Document »

    Global Warming Debate

    939 words, 4 pages

    Humans have known about global warming for many years. MANY people think that our concern about carbon dioxide and global warming is a modern preoccupation driven by the attention of high-profile personalities, politicians and green activists. But Al Gore did not discover global warming. Nor did Tim Flannery, Peter Garrett, Greenpeace or Malcolm Turnbull. Scientific concern about global warming is not new. A single scientific paper, published more than three decades ago, can place the discussions about climate change into historical perspective. Tomorrow it will be 35 years since the lea

    View Document »

    Science 107

    729 words, 3 pages

    Atmosphere regulates temperature of earth surface. Atm. with clouds reflect %30 of the solar ultraviolet (UV), reabsorbs 45% of infrared radiation (IR) Composition of dry air: Nitrogen (N2-78), Oxygen (O2-20), Argon (Ar-0.93), Carbon dioxide (CO2-0.03), Others (0.01) NITROGEN: Proteins contain N2, essential for plant and animal life. OXYGEN: Essential in respiration (solunum), produce energy by reaction • Ex) reaction of glucose with oxygen=produce energy for animal and plant. Burning of fossil fuel. CARBON DIOXIDE: essential for photosynthesis. Absorbs IR emitted by th

    View Document »

    Co2 Emission

    424 words, 2 pages

    An issue of major concern is the possible effect of the burning of fossil fuels and other contributors to the increase of carbon dioxide in the atmosphere. We owe our presence on Earth to carbon dioxide (CO2) and other greenhouse gases. CO2 helped stabilise temperatures to levels suitable for life. The action of carbon dioxide and other greenhouse gases in trapping infrared radiation is called the greenhouse effect. This occurs when heat energy from the sun passes through the atmosphere and warms up the Earth. In turn, the Earth radiates this energy back towards space. The greenhouse gases – w

    View Document »

    Global Warming, Swedish Scientist Arrhenius

    370 words, 2 pages

    Global Warming First discovered at the turn of the century by the Swedish scientist Arrhenius, global warming was initially thought to only cause increased greenhouse gases from coal combustion emissions. It wasn’t until fifty years later that the real causes and effects of global warming would be discovered. A British scientist by the name of Calendar correlated the 10% increase of atmospheric Carbon Dioxide between 1850 and 1940 with the observed warming of northern Europe and North America, which began in the 1880's. As for the cause of global warming, scientists generally believe that

    View Document »


    4315 words, 18 pages

    The effects of global warming on the environment and human life are numerous and varied. Scenarios studied by the Intergovernmental Panel on Climate Change (IPCC) predict that global warming will continue and get worse much faster than was expected even in their last report. Research by NOAA indicate that the effects of global warming are already irreversible. The IPCC reports attribute many specific natural phenomena to human causes. The expected long range effects of recent climate change may already be observed. Rising sea levels, glacier retreat, Arctic shrinkage, and altered patterns of

    View Document »

    Acid Precipitation

    674 words, 3 pages

    Acid precipitation “Acid precipitation is very noxious to the environment and to the living organisms.” Anywhere you can find this statement but the question is “What people should do to avoid its origination?” For most scientists it had been an immense issue last few years. Its origination is always linked with human activities such as industrial activities. Rather than thinking of abolishing industrial activities, we should try to reduce them. In the first place “What is acid precipitation?” Acid rain is a result of air pollution which is caused by noxious chemicals. It is not just cau

    View Document »


    1073 words, 5 pages

    Americans seems to have fallen under the spell over another fad trend. No longer do people see the lone garage bin by the curb of neighborhood households without seeing the recycling bin within arms reach. All over the United States, when it's time to take out the garbage, millions of people take out carefully sorted bundles of newspapers and cardboard, bags of aluminum and steel cans, and plastic containers--all destined for recycling. It has become a routine of our daily lifestyle, for most, to throw away empty soda bottles or cardboard cereal boxes directly into the recycling bin instead of

    View Document »


    727 words, 3 pages

    Much of the respect that Marriott derives from customers, employees, and competitors goes far beyond its profitability and instead comes from the company’s commitment to running a company conscious of its ability to promote positive change in the world. As a result, environmental awareness has become very important for Marriott, and the company has implemented a multitude of initiatives on grand scale to improve sustainability and to reduce its environmental footprint. The Problem: While Marriott’s environmental push extends into many different areas, one way that the company saw immedia

    View Document »

    Noise Pollution In Dhaka

    925 words, 4 pages

    NOISE POLLUTION IN DHAKA: CURRENT SITUATION AND SUGGESTIONS FOR ACTION Amit Ranjan Dey Nazneen Kabir Debra Efroymson Work for a Better Bangladesh House #49, Road #4/A Dhanmondi, Dhaka-1209 tel. 966-9781 fax (8802) 862-9271 [email protected] Report Highlights ? 97% of students reported that their studying is disrupted by horns. ? 86% of the general population consider noise pollution a big problem; only 1% said it is not a problem. ? Among the general population, 78% experience aggravation, 71% experience headaches, 49% bad temper, 4

    View Document »


    2021 words, 9 pages

    Just about everyone knows our environment is in danger. One of the most serious threats is the massive amount of waste we put into the air, water, and ground every year. All across the world are thousands of places that have been, and continue to be, polluted by toxic waste, radioactive waste and just plain garbage. It is imperative that we are aware of all the things that we can do to help our environment by diminishing the amount of trash and garbage that we produce each year. One easy way of doing that is by a method called recycling. Many might not know the importance of recycling and what

    View Document »


    465 words, 2 pages

    Mechanical pulping There are two major mechanical pulps, thermo mechanical pulp (TMP) and groundwood pulp (GW). In the TMP process, wood is chipped and then fed into large steam-heated refiners where the chips are squeezed and fibreized between two steel discs. In the groundwood process, debarked logs are fed into grinders where they are pressed against rotating stones and fibreized. Mechanical pulping does not remove the lignin, so the yield is very high, >95%, but also causes paper made from this pulp to yellow and become brittle over time. Mechanical pulps have rather short fibre lengths a

    View Document »

    Environemantal Education

    426 words, 2 pages

    The world's largest society of Earth and space scientists has released a new statement on climate change that unequivocally names human activity as the cause of global warming. "Earth's climate is now clearly out of balance and is warming," according to the first paragraph of the new statement by the American Geophysical Union. The statement cites many components of the Earth system that are changing at unnatural rates, including rising global temperatures, ice melt, sea level rise and the distribution of precipitation around the globe. "The facts are well-established now that the Eart

    View Document »

    Vershire Company

    1231 words, 5 pages

    Vershire Company Vershire Company & Aluminum Industry Industry of Aluminum: Aluminum. Less spillage or breakage, ease of storage at home or when people travel, maintenance of soft drink carbonation, ease of lithograph and ease of recycling, aluminum production is one of the modern era’s great economic stories. The world’s primary aluminium industry produces over 23 millions ton of aluminium metal per year. The most important markets for aluminium products are the transport, building and packaging sectors, however aluminium also finds application in electrical and mechanical engineering, off

    View Document »

Research help is just moments away!