The Gulf oil disaster its effect on the environment
Thesis - 5 pages - Ecology & environment
Oil the most precious natural resource with respect to the current economy. Rapid industrial Growth has contributed to fast depletion of oil resources and forced humanity to rethink its strategy with respect to the exploitation and consumption of it. Countries make huge investments to locate and...
Water - the liquid gold - Managing a scarce resource
Thesis - 4 pages - Ecology & environment
Picture this: You open your tap in the morning to brush your teeth, and all that you get is the sound of air! Though it sounds exaggerated at the moment, plenty of households throughout the world will face this crisis in the years to come. Often touted as the liquid gold, water is the most...
Handling and disposal of low level nuclear waste
Essay - 2 pages - Ecology & environment
Low level nuclear waste includes materials which are not radioactive themselves but have become contaminated because of their exposure to neutron radiations. These items find their use in nuclear power plants, hospitals, pharmaceutical companies, government and private development facilities,...
Environmentally conscious recycling planning: Strategies and its optimal analysis
Thesis - 4 pages - Ecology & environment
This paper describes a stochastic production planning problem for an environmentally conscious recycling technique to adequately cope with unpredictable recovery rate of end-of-life products towards a more sustainable pattern of production. The model is formulated as a nonlinear integer...
Climate change and green house gas emissions: issues and challenges in India
Essay - 7 pages - Ecology & environment
Green house gas (GHG) emission is a matter of grave concern across the world. The adverse impacts happen mainly in the form of climate change and global warming. Immediate steps are required to cut the emissions. India is the fourth largest emitter of GHG in the world in absolute terms. Being a...
Utilization of solar energy: An alternative of conventional energy sources
Essay - 5 pages - Ecology & environment
The earth continuously gets the shower of radiation of the sun, which is the mother of all forms of energy-conventional or non conventional. The amount of solar radiation reaching the earth is called “insolation” -the short form for “incident solar radiation”. Solar energy is...
Biodiesel-novel energy source with minimum CO2 emission
Thesis - 5 pages - Ecology & environment
Rapid growth in population coupled with industrial and technological developments is leading towards the depletion of limited fossil fuel resources of the world. Imperative concerns related to energy and climate change due to CO2 emission requires the large scale substitution of petroleum based...
Co-gasification of municipal sewage sludge and asphaltene residue from refineries for production of synfuels/power
Essay - 5 pages - Ecology & environment
One of the gravest problems being experienced by non-oil producing developing country like India is spiraling prices of petroleum crude which has seriously inhibited growth of power sector thereby considerably decelerating the growth rate. Added to this, the explosion in the population of the...
Mitigation of CO2 emission with CNG vehicles: A case study of Delhi
Essay - 5 pages - Ecology & environment
Recently, the CNG utilization in transport vehicles has been one of many measures initiated by the Government of Delhi, to solve growing deterioration of air quality of Delhi due to manifold increase in number of vehicles. In the present study, results of structured questionnaire based survey on...
Bryce Canyon Hoodoos
Thesis - 1 pages - Ecology & environment
Hoodoos are defined as tall rock formations that have “totem-pole shaped bodies”, meaning they have thick and thin widths in the same formation (Bryce Canyon National Park, para 13). Height varies from one hoodoo to another, as they can be as small as a person or tower as tall as ten...
Ecological census lab report
Thesis - 3 pages - Ecology & environment
This lab involved field work in Hammond Woods, Newton, MA. Here, we observed trees in two sites: an exterior and interior site. These two sites possessed different distributions of trees and their species. The exterior, or edge site, consisted of four different species of plants: the White Pine...
Avian niche lab report
Thesis - 4 pages - Ecology & environment
Surrounding the Ecology subject, we were studying an ecological habitat and the animals that make it up. Their behavior and habitat preference is what most closely relates to this lab. The object of this lab was to attempt to draw connections between habitat preferences (or lack thereof), any...
How climate change can be reframed as a carbon cycle management challenge
Thesis - 1 pages - Ecology & environment
The planet Earth's climate change has been given a considerable degree of attention by the human population lately. Detailed climate change patters, predictions and fact get unleashed every second of the day. Some aspects that can be closely analyzed when drawing conclusions on climatology trends...
Historical development of coal and nuclear energy in China
Thesis - 5 pages - Ecology & environment
China is today the world's largest coal producer and consumer in the world. In 2006, the raw coal output amounted to 2.32 billion tones and installed coal fired power capacity reached 622 GWe (National Bureau of Statistics of China, 2007). Chinese dependence on coal for energy and electricity...
Did the city of Toronto and the province of Ontario ban the right 'pests'?
Case study - 14 pages - Ecology & environment
Recently, a lot of attention has been paid to the issue of cosmetic pesticide use in Canada. For years, chemical pesticides were readily sprayed on gardens and lawns across the country, with very little consideration given to the fact that they might be harmful to the environment. However, with...
Why people don't recycle
Case study - 7 pages - Ecology & environment
You and your fellow U.S. citizens “produced 4.4 pounds of waste per day during 2000. This is the equivalent of over 1600 pounds of trash per year per person or more than 220 tons of waste being generated each year.”1 Although recycling has been increasingly integrated into many...
The rainforests: Deforestation and conservation
Thesis - 5 pages - Ecology & environment
Deforestation is a very real and very serious problem which we are being faced with around the world. Unfortunately, environmental issues are often put on the back burner in our government's policies. Although the destruction of our environment has been a pressing concern for many years, this...
Coal in the North American Rocky Mountains: A mined resource
Thesis - 2 pages - Ecology & environment
Coal was formed millions of years ago in the cretaceous and tertiary periods, in swamps where ancient plants decomposed and filled swamps with bark, leaves and stems. In oxygenated, moving water, the plants were completely broken down by bacteria, but in stagnant water only certain chemical...
The role of multinationals and the environment
Thesis - 4 pages - Ecology & environment
A traditional corporation that operates within the bounds of a sovereign area is required to comply with the legal and social institutions of that particular area. In the case of multinational corporations however, the rules are slightly different. This is, in part, because the same economic and...
The environmental impact of aquaculture operations
Thesis - 5 pages - Ecology & environment
Human cultivation has produced habitats specialized for artificially spawning and nurturing aquatic animals and plants in fresh and marine waters. By assisting to meet the market demand for seafood consumption, aqua cultural operations have yielded clear and significant financial advantages,...
Fossil fuels or nuclear energy: Which is more eco-friendly?
Thesis - 8 pages - Ecology & environment
Human populations are growing at the fastest rates ever, and with this boom in population and standards of living, electricity consumption is growing. In 2007, there were 3891.7 billion kilowatt-hours of electricity used, which is a 1000 billion kilowatt-hours or a 37.17% increase in use compared...
The debate on global warming
Thesis - 6 pages - Ecology & environment
It seems like every night in the news for the past several years a similar story is being reported. All these stories, of course, have something to do with the issue of global warming. Global warming is a potentially dangerous problem for all people of the Earth, but is it real? Al Gore in his...
Earth: The sphere
Thesis - 4 pages - Ecology & environment
Although earth looks very simple it is a complex planet, which is constructed out of three things: air, land and water. Air as we know is also called atmosphere that took 4.5 billions years to create as it is now and consisted of deadly gases in early years. It was created by erupting volcanoes,...
From cell phones to MP3 players: How rechargeable lithium-ion batteries affect the environment
Thesis - 4 pages - Ecology & environment
Lithium-ion batteries one the most popular types of batteries used today. They are lightweight, have a high-energy density, and are less toxic to the environment than any other battery (Jensen et al. 1999). However, they still offer some undesirable effects to the environment. When not recycled...
Non conventional energy sources: Future necessity
Thesis - 6 pages - Ecology & environment
Energy is the primary and most universal measure of all kinds of work by human beings and nature. Energy is also defined as the ability or the capacity to do work. We use energy to do work and make all movements. When we eat, our body transforms the food into energy to do work. When we run or...
Clean water resource challenge
Thesis - 4 pages - Ecology & environment
Water is the main source of life and covers three fourths of all the land on earth. There lives millions of plants and small animals in the oceans, from witch billions of people depend on fish. Some nations also get fresh water from ocean water, that?s why ocean pollution is a dangerous threat....
Endangered Amazon ecosystem
Thesis - 5 pages - Ecology & environment
The Amazon Rain forest is split between nine nations, with more then half of it in Brazil. The whole Rain forest covers five and a half million square kilometers and represents more then half of all the rain forests on earth. It is estimated that its age would be at least 55 million years and...
Non-conventional energy sources
Presentation - 37 pages - Ecology & environment
This presentation talks about non conventional energy sources. First of all the presentation gives a clear definition about energy and different forms of energy. It then moves on to the explanation of different forms of non-conventional energy forms explained one by one beginning with solar...
Preparation of biodiesel by Jatropha seeds
Thesis - 23 pages - Ecology & environment
Bio-diesel is an eco-friendly, alternative diesel fuel prepared from domestic renewable resources i.e. vegetable oils (edible or non- edible oil) and animal fats. These natural oils and fats are made up mainly of triglycerides. These triglycerides when rea w striking similarity to petroleum...
E-waste environmental
Tutorials/exercises - 4 pages - Ecology & environment
Electronic Waste, also known as E-Waste, is the components that comprise an electrical or electronic product when it is being discarded. These electronics could be Computers, Televisions, Stereos, Cell Phones, and other electronic products. These components are recycled, resold or reused. E-waste...
