Environmental Sciences Essays | Free Essays on Environmental Sciences

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The Major Environmental Issues In Bhutan Environmental Sciences Essay

Published Date: 23 Mar 2015

6 Pages (2,032 Words)

Bhutan is developing very rapidly and has experienced enormous transformation with these positive transformations, Bhutan face numerous challenges amongst which environmental issues are one of the major. Environmental issue includes waste management issue, pollution, population growth and deforestation. As an environmental student, it is important to know environmental issues and the way to tackle these issues. In this assignment, I have mentioned the major environmental issues and ...

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An Overview Of The Date Palm Environmental Sciences Essay

Published Date: 23 Mar 2015

8 Pages (3,058 Words)

Date palm (Phoenix dactylifera L.) is known as "tree of life" plays an imperative role in the life of the people living in scorched regions of the world. It is an ancient and valuable fruit, as the date's name has been and is mentioned in holy books like the Quran, Torah and Buddha (Belarbi et al., 2000; Falade and Abbo, 2007). Prophet Muhammad (PBUH) is reported to ...

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Sustainable Technologies For A Green World Environmental Sciences Essay

Published Date: 23 Mar 2015

3 Pages (1,073 Words)

The word green designates more than a color. It is a way of life, one that is becoming more and more common throughout the world. The reason for this is green technology helps to sustain life on earth. This not only applies to humans but to plants, animals, and the rest of the ecosystem. This is why throughout the world it is typical to see windmills for ...

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The Importance Of Dams To Water Quality Environmental Sciences Essay

Published Date: 23 Mar 2015

14 Pages (5,456 Words)

Water plays an exceptional significant role in the economy and in the life of all countries. It is of vital importance for the existence of people, animals and vegetation. The settling of people in different regions of earth has always been closely dependant on the possibilities for water supply parallel to those providing with food, shelter and heat. The increase in the population, development and enrichment of ...

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Global Biogeochemical Cycle Of Aluminium Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,450 Words)

Aluminium is found in atmosphere and the atmospheric input fluxes and solubility are consistent with the seasonality of surface water concentration Data and this yield an average residence time in the upper 100m of 6.5yrs. Atmospheric deposition can either be in two ways - either as Dust or rainfall to the open ocean. Lithospheric cycle of aluminium can be in two forms primary and secondary mineral.Biospheric cycle ...

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Industrialization And Environmental Challenge In China Environmental Sciences Essay

Published Date: 23 Mar 2015

3 Pages (984 Words)

China has experienced the world's fastest economic development over the past decades. At the same time, it has faced environmental degradation, and growing barriers against development. China's most productive city Shanghai has taken a particularly major role in China's economic and political development. However, the city could not avoid confrontation with environmental challenges, especially water pollution. The rapid economic growth and industrialisation have generated high pressure on ...

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The Impacts Of The El Nino Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,548 Words)

Biodiversity refers to the sum of all life and its habitat. Biodiversity is the variety of life and the ecological systems which individuals are actively participating in. Biodiversity is important for maintaining ecological balance in nature. Some benefits of biodiversity include: human benefits, food, industrial and commercial products, medicines etc. Biodiversity hotspot refers to a bio-geographic region that is both a significant reservoir of biodiversity and is ...

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Poultry Farming In Fufore Area Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,783 Words)

This study investigates factors affecting poultry farmers in Fufore Local Government area of Adamawa State, Nigeria. It also discusses ways through which these farmers can be empowered through the use of ICT. In this research, mixed research methods were adopted in obtaining the data that was used; this includes the quantitative and qualitative research methods. The study discovered that a general support to build up the poultry ...

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The Plastic Waste And Management Methods Environmental Sciences Essay

Published Date: 23 Mar 2015

24 Pages (9,246 Words)

This dissertation contributes new and unique evidence to the debates surrounding plastic waste management options and their effects on the environment. A recurring theme in the debates around plastic waste management system is the extent to that whether the plastic waste disposal options give genuine benefits to the environment. Often, criticizers of the strategy drive towards larger plastic recycling assert that the act of recycling could be ...

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Is Human Population Growth A Threat Environmental Sciences Essay

Published Date: 23 Mar 2015

10 Pages (3,662 Words)

Even though population is often considered a sensitive topic, it is becoming increasingly difficult to ignore the concept that population growth threatens the environment. The rapid increase in population growth over the past few centuries has led to an increasing interest in, and a growing concern for population growth as one of the key threats to the environment. A threat to the environment can be in many ...

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Rain Water Harvesting As Water Scarcity Solution Environmental Sciences Essay

Published Date: 23 Mar 2015

11 Pages (4,268 Words)

Availability of water is critical for ecosystem health and productivity, ensuring supply of a range of products and services, to benefit human well-being (e.g., GEO4, 2007; MA, 2005). Future pressures from climate change, growing population, rapid land use changes and already degraded water resource quality, may intensify water shortages in specific communities and exacerbate existing environmental and economic concerns (5). Population around the world today depends on ...

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Analysing Remediation Of Contaminated Land In Nigeria Environmental Sciences Essay

Published Date: 23 Mar 2015

14 Pages (5,417 Words)

Crude oil is an important mineral resource vital to everyday life. Modern trend toward increasing dependence on the use of petroleum hydrocarbons for energy needs has resulted in severe pressure on the energy resource as well as increased accidental discharges of oil and its products into the environment. This occurs frequently during operations such as extraction, transportation, storage, refining and distribution notwithstanding technology-driven precautions. It would be ...

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Causes And Solutions To Water Pollution Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,696 Words)

According to P.K. Goel in his book Water Pollution - Causes, Effects Control, water is one of the most essential and valuable assets on earth (1). Approximately 70% of the earth's surface is covered by water. Humans, animals and plants all need water to survive. Besides drinking water, water is used for cooking, washing clothes and utensils, flushing toilets, irrigation of the fields, etc. Unfortunately water is ...

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Benefiting From Agricultural Waste Environmental Sciences Essay

Published Date: 23 Mar 2015

15 Pages (5,696 Words)

Agricultural wastes are excess of agricultural production that have not been effectively utilized. Most waste management approaches are methods of concentration of waste, such as source separation, biological waste treatment, incineration, or land disposal. Recycling, reprocessing, and utilization of the wastes in a positive manner offers the possibility of returning the excess to beneficial use as opposed to the traditional methods of waste disposal and relocation. The ...

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The Issues Of Forest Fires Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,476 Words)

In the 21st century, influences of forest fires from demographic rapid changes, increase in human activities and unpredictable change in climate have become a crucial environmental problem in the ecosystems of the Southeast Asia region. It has unfavorably affected the natural environment and has put to risk the sustainable development as well as the management of resources (ADB, 2001). Indeed, haze pollution has been seriously affecting Indonesia ...

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The Importance Of Water Recycling Environmental Sciences Essay

Published Date: 23 Mar 2015

9 Pages (3,538 Words)

The aim is to review the importance of water recycling and the unending effects of hard water all round us. Objective is to achieve a clear understanding of the present and future benefits of water recycling and why it is still practised today. A number of up-to-date water recycling tehnologies are studied to an extent. The perpetual need for the various solutions in softening hard water is ...

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Effects Of Mangrove Destruction In Mumbai Environmental Sciences Essay

Published Date: 23 Mar 2015

11 Pages (4,130 Words)

Rapid expansion of urban spaces has caused pressure on fragile ecosystem of the city. Uneven growth of various regions has made migration a serious challenge. Increasing population growth of metropolitan has created concretization of island city and clearing of vital floral resources. Thousands of people from various parts of the country come to Mumbai every month. Around 43 per cent of city's population considered to be migrant. ...

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Evaluating Sustainability Of The Three Gorges Dam Environmental Sciences Essay

Published Date: 23 Mar 2015

9 Pages (3,352 Words)

The purpose of the project is to establish a holistic sustainability appraisal for the Three Gorges Dam, TGD, and provide reasoned recommendations to improve the sustainability of the project as a whole fully considering the interdependency of the current processes within the system. To enable the sustainability assessment to be carried out, boundaries have been established to limit the temporal and spatial scope of the assessment. This ...

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How Does Water Pollution Affect The World Environmental Sciences Essay

Published Date: 23 Mar 2015

6 Pages (2,254 Words)

Water - the most important and basic necessity required for life to exist on this planet. From microscopic organisms to giant mammals, from algae to angiosperms, every living thing needs water to survive. It is universally known that clean, potable water is extremely essential for a healthy living but it's also very scarce in today's polluted world. Statistically, dirty water is one of the deadliest killers. UNO ...

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A Case Study On Manmade Disaster Environmental Sciences Essay

Published Date: 23 Mar 2015

8 Pages (3,104 Words)

1. INTRODUCTION 1.1 Disaster: "Disasters don't just happen. They are the result of a chain of events, locked together in moment in time."Disaster is defined as an emergency situation causing wide spread destruction which far exceeds our ability to recover. Disaster is a very common occurrence to the human society. Though its form may be diverse, it has been a challenge for society across castes, creeds, communities ...

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Providing Fresh Water To Arid Regions Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,672 Words)

From 1950-2000, there was a huge rise in the 'demand' of the water (Smallwood, 2010). The reason for this massive increase in demand can be due to the massive increase in the world's population towards the later years of the century. Between the years 1940 to 1960 world's population was roughly around 2500 millions of people (U.N, 2004). This number increased to 6000 millions of people in ...

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The Preparation Of Oxalate Complexes Of Iron Environmental Sciences Essay

Published Date: 23 Mar 2015

8 Pages (2,935 Words)

In coordination chemistry there are different types of ligands. Monodentate ligands donate only one lone pair to the metal ion. Bidentate ligands donate two pairs of electrons such as the oxalate ligands which can bind at two sites with the metal ion, thus a coordination number of three ligands around one metal ion. Oxalate has four oxygens with each having a lone pair but it only uses ...

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Ecological Footprint Analysis Of Iran Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,756 Words)

Nowadays by increasing the population of the world, more than ever we are and should be more concerned about our resources compared to our consumption. If we look at the research we can realize that our consumption is overshooting the Earth's natural capacity to product our needs as well as digesting our waste. To evaluate a measurement to study how sustainable countries develop and how much they ...

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The Essentials That Plants Need To Survive Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,350 Words)

God's creation is full of many wonderful creations. Most of these wonderful creations are living things. Three broad groups of living things are animals, humans, and plants. There are many different types of creatures and living things in each group but that's another topic. Humans and plants have quite a few basic components in common. In this paper, one will learn about how plants grow, what they ...

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What Are The Concepts Of Geoengineering Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,798 Words)

Climate change is already affecting the inhabitants, economies, and environment of all regions of the world. Scientific evidence now clearly indicates that human activities such as fossil fuel burning and deforestation have initiated significant climatic change. These anthropogenic activities produce greenhouse gases emissions into the atmosphere, which heat up the atmosphere causing global warming. The impacts of global warming, which are mostly linked with extreme climate events, ...

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Different Jolmohals And There Locations Environmental Sciences Essay

Published Date: 23 Mar 2015

9 Pages (3,445 Words)

The fisheries sector of Bangladesh is a quick yielding sector, which augments growth and can contribute to poverty reduction. The 4.57 million hectors of available inland water bodies contribute 80% of the total fish production and offers a great opportunity for the poor fishing community to have an improved income through increased production. 12.2 million People use this water bodies as their source of income (both direct ...

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A History Of Air Pollution In Pietermaritzburg Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,959 Words)

There is enough scientific evidence from various sources to support the fact that Pietermaritzburg is plagued by air pollution, which is worsened by the topography of the city. There is also much research proving the link between air pollution and asthma. Recent trials show, that not only does air pollution exacerbate asthma, it can actually cause asthma. However, there needs to be further research and trials done ...

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The Effects Of Acid Rain Environmental Sciences Essay

Published Date: 23 Mar 2015

3 Pages (1,027 Words)

Acid rain is one of the big poblems that could affect negatveily on the human, animals, environment and even nonliving things like buildings. In general it is rain that Formed when gases, such as CO2 and SO2 react with the water in the atmosphere. It can kill micro-organisms, poisons plants, damages metals and limestone and kills fish. Introduction: Acid rain is a serious and dangerous problem because ...

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Corn Cob Leaves Biomass Biosorption Industrial Wastewater Environmental Sciences Essay

Published Date: 23 Mar 2015

8 Pages (2,946 Words)

Corn cob and corn leaves waste is an affordable adsorbent for the removal of industrial contaminants like heavy metals. The present research work is designed to characterize the biosorption of Cr (III) and Cr (VI) from industrial waste using Corn cob and corn leaves waste biomass. Batch experiments will be carried out for the sorption of Cr (III) and Cr (VI) by using Corn cob, as well ...

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Low Cost Solar Water Desalination Environmental Sciences Essay

Published Date: 23 Mar 2015

2 Pages (778 Words)

Abstract- This research paper covers different types of low cost solar water desalination techniques. This paper also describes methods for solar water desalination process at large scale with less cost. Keywords- solar water desalination, sea-water desalination, brackish water desalination, low cost water desalination, water purification. Introduction Our world consists of 97.2% water but this water is not in useable form.[1] This water can be usable if it ...

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Global Warming Past Present And Our Future Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,655 Words)

Global warming is progressing, and the possible outcome for the future of humans, plants and animals is not clear. Climate change is a problem that is affecting people and the environment. Climate change is the direct result of global warming. Climate change affects all: people, plants, and animals. We as people need to display and teach the next generation the choices we all have, to live cleaner, ...

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Sustainable Township Development In Malaysia Environmental Sciences Essay

Published Date: 23 Mar 2015

12 Pages (4,581 Words)

According to Paul-Marie Boulanger, the concept of sustainable development was originally same as the sustainability. Both of these terms were derived from an older forestry term "sustained yield", which was a translation of German term "nachhaltigerErtag" since 1713. From various sources, it was shown that the concept of sustainability in the sense of a balance between the consumption and reproduction of resources was already been applied in ...

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An Examination Of Bioplastics Technology Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,541 Words)

Bioplastics also called organic plastics are a form of plastics produced from renewable biomass sources, such as vegetable oil, corn starch, pea starch or microbiota rather than fossil-fuel plastics which are derived from petroleum. They are polymers which are also obtained from plants genetically engineered to produce them. [1] Some, but not all, bioplastics are designed to biodegrade. Bioplastics are made in order to solve the problems ...

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When Does A Monsoon Happen Environmental Sciences Essay

Published Date: 23 Mar 2015

6 Pages (2,392 Words)

Monsoons come from global winds and air pressure, though the exact cause is still not completely understood. India in southern Asia is in particularly dramatically affected by the seasonal monsoons every year. On the other hand, Monsoons that take place throughout the rest of the world are smaller and less extreme. We studied monsoons briefly, in our geography class but it did not satisfy my interest in ...

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Effects Of Urbanisation On Animals And Birds Environmental Sciences Essay

Published Date: 23 Mar 2015

16 Pages (6,235 Words)

The effects of urbanization on mammalian and avian communities: why are the usual suspects just so usual? Urbanization is increasing across colonised regions. I will investigate what this process does to the ecosystems it replaces. I will ask what habitat remains after urbanization and which mammal and bird species are capable of living in an urban setting. I will also ask which species are absent, and what ...

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Benefits Of Using Halophytes Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,406 Words)

The continual increase in world population, coupled with the expansion of salt affected lands into agricultural lands, places additional pressure on global agriculture to produce enough food to feed the growing population. Salt-tolerant plants, namely halophytes, provide a sensible alternative to increase productivity in saline lands where traditional crops such as wheat and canola are unproductive. Halophytes can also be used simultaneously for land rehabilitation. This review ...

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An Analysis Of Emission Spectra Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,649 Words)

Emission spectra are the radiation emitted by the atoms when their electrons jump from higher energy level to lower energy level. The emission spectrum of a chemical element or chemical compound is the relative intensity of each frequency of electromagnetic radiation emitted by the element's atoms or the compound's molecules when they are returned to a ground state. The subatomic particles that comprise the atom can absorb ...

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The Importance Of Rivers Environmental Sciences Essay

Published Date: 23 Mar 2015

19 Pages (7,217 Words)

Rivers have been extremely helpful to men in all parts of the earth from the very early times. They provide water to slake the thirst of men, to fertilize their lands, to provide a means of communication for the goods that transport from place to place, provides food, energy, recreation,Â and of course water for irrigation and for drinking. it is an essential element and the single most ...

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The Reduction Of Green House Gases Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,448 Words)

Introduction The provision of a sustainable environment to the next generations is a matter of global interest which is growing the last years. The reduction of Green House Gases (GHG) emissions, the conscious use and efficient allocation of non-renewable energy resources are worldwide goals. One of the greatest projects takes place in road transport. The transportation sector is responsible for the 13.1% of GHG emissions worldwide, two ...

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Monsanto Attempts To Balances Stakeholder Interests Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,779 Words)

The Monsanto Company is the world's largest seed, with sales of over 10.5 billion. It specializes in biotechnology, or the genetic manipulation of organisms. T he world's 90 percent of the seeds today are sold by Monsanto or by companies that use Monsanto genes. Monsanto also holds 70-100 percent market share on certain crops. Yet Monsanto has to meet its share of criticism from sources as diverse ...

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Understanding The Stereochemistry Of Organic Compounds Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,720 Words)

Stereoisomers are defined as molecules of identical atomic compositions (molecular formulas), but with different bonding arrangements of atoms or orientation of their atoms in space. Based on this definition, several types of isomerism are possible including constitutional, configurational, and conformational isomerism. Constitutional isomers (also called structural or positional isomers) are molecules with the same atomic composition but different bonding arrangements between atoms, as illustrated by theexamples of ...

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The Management Problems Of Household Food Waste Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,666 Words)

Each year in the UK we throw away about 1/3 of all the food we buy and at least half of this food could have been eaten (WRAP 2007). The vast majority of household food waste ends up in landfill; Figure 1 shows an example of food waste that is discarded into landfill. It then rots producing methane, a potent greenhouse gas (GHG). Methane emissions from biodegradable ...

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What Materials Can Be Recycled Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,756 Words)

Recycling involves processing used materials into new products in order to prevent waste of potentially useful materials, reduce the consumption of fresh raw materials, reduce energy usage, reduce air pollution (from incineration) and water pollution (from landfilling) by reducing the need for "conventional" waste disposal, and lower greenhouse gas emissions as compared to virgin production. Recycling is a key component of modern waste management and is the ...

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Water Is A Limited Resource Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,430 Words)

Water is a limited resource whose quantities and quality are declining for an ever increasing world population. In the future this scarce resource needs to be managed better and efficiently. Water is the main theme of my research because it is undoubtedly the most critical and vulnerable resource to humans and entire ecosystems. In order to understand the physical and biogeochemical processes that affect this resource, I ...

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The Effects Of Farming On The Environment Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,459 Words)

By 5000 BC the Sumerians had developed core agricultural techniques including large-scale intensive cultivation of land, mono-cropping, organized irrigation, and the use of a specialized labour force. Intensive farming or intensive agriculture is an agricultural system that aims to produce maximum yield from available land. Besides, it's also an agricultural production system characterized by the high inputs of capital, labour or heavy usage of technologies such as pesticides and chemical fertilizers relative to land area. You could say food ...

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General Introduction To Enviromental Pollution Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,300 Words)

The issue we would like to discuss here is about environmental pollution,to make it simpler and precise,we sometimes refer it to the word pollution in the later parts of our assignment.Pollution is spreading like wildfire in many regions of the world.The two most significant types of pollution would be air and water pollution.Of course,there are still various other types of pollution such as soil contamination,noise pollution,light pollution ...

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Environment Responsibility And Performance Of Unilever Corporation Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,667 Words)

Consumers today are progressively watchful and very particular with the social performance undertaken by all the large corporation on the behavior of the corporation conduct their operations. As we all know, social performance of a corporation is heavily stressed upon and the public have a high expectations on the company's corporate social performance (CSR). (Golob, Lah and Janccaroniccaron 2008) For an Anglo-Dutch multinational corporation like UNILEVER that ...

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An Examination Of Explosive Compaction Environmental Sciences Essay

Published Date: 23 Mar 2015

6 Pages (2,308 Words)

1.0 Introduction Explosive compaction has been used in various projects throughout the world over the last 80 years. Explosive compaction involves placing a charge at depth in a borehole in loose soil (generally sands to silty sands or sands and gravels), and then detonating the charge. Several charges are fired at one time, with delays between each charge to enhance cyclic loading while minimizing peak acceleration. Often ...

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Climate Change Effects On Water Resources Environmental Sciences Essay

Published Date: 23 Mar 2015

6 Pages (2,354 Words)

The last two decades climate change is increasing due to the change of human activity such as cars, planes, factorys and other sources we use that adds greenhouse gases to the atmosphere. Because of these human causes the earth is heating up. One effect that climate change has is the effect the change will have upon human water freshwater resources. I believe that climate change will have ...

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The Recycling Of Electronic Waste Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,448 Words)

Can you imagine today's society without computers? Our use of electronic products has grown substantially and will continue to evolve. As the demand for new and more advanced technology increases, so does the amount of outdated personal computers (PC). However, where do our unwanted computers end up? Yes, computers are convenient when they are functioning, but once they have run their course, then what? Should we just ...

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Relationship Between Agriculture And Sustainability Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,704 Words)

Agriculture may seem to be a pre-modern economic activity in which the method or the way it is carried out is old-fashioned. However, industrialization, scientific development and mechanization have affected agriculture like many aspect of life, which created a brand new term: Industrial Agriculture. Industrialized agriculture or industrial agriculture can be defined as "the replacement of human labor with capital intensive tools and inputs heavily dependent on ...

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The Causes Of Urban Pollution Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,265 Words)

Human activity is one of the main causes of environmental issues today. The two main causes of pollutants in urban areas are transportation technologies such as the automobiles and power production technologies such as industrial heating and cooling and coal-burning power plants. Automobiles produce a large amount of carbon monoxides to the air we breathe in. There are also more problems such as waste these problems can ...

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The Hidden Facet Of Green Power Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,890 Words)

Wind Power: This conversion of wind energy into useful form of energy, rather electricity is done by large scale wind farms connected to electric power transmission network. It is attractive as a power production option because it is plentiful, clean and renewable. Solar Power: Electricity may be generated from sunlight in two of these ways: Either directly from photovoltaic (PV) or indirectly using concentrated solar Power (CSP). ...

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The Protection Of Marine Ecosystems Environmental Sciences Essay

Published Date: 23 Mar 2015

9 Pages (3,381 Words)

Oceans cover approximately 71 % of Earth's surface and comprise the greatest preponderance of its hydrosphere. While all the seas of the world share certain obvious characteristics, many have unique attributes. For example, shipping lanes and straits are used more intensively than other parts of the ocean for navigation, making accidents and spills there more likely; some areas of the sea are more ecologically fragile than others; ...

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Waste To Wealth Program Environmental Sciences Essay

Published Date: 23 Mar 2015

11 Pages (4,009 Words)

Urban and rural areas of India produce so much garbage daily and suffering by many types of pollutions which are increasing very fast in terms of area and environment. Most of households of urban area are not using dustbin or not getting facilities to put their domestic garbage and they through on the road and way. This activity is change into bad habit because of lack of ...

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Roles Of Business Ethics And The Environment Environmental Sciences Essay

Published Date: 23 Mar 2015

10 Pages (3,938 Words)

'The Earth provides enough to satisfy everyone's needs, but not for everyone's greed.'Â Mahatma Gandhi, Every business operates within a society. It uses the resources of the society and depends on the society for its functioning. In other words, we have enjoyed many blessings of the environment and placing impacts on it at the same time. The environment, however, has the ability to restore itself, and therefore as ...

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The Issue Of The Kalabagh Dam Environmental Sciences Essay

Published Date: 23 Mar 2015

9 Pages (3,331 Words)

Pakistan has faced energy crisis problems from the start but they were very mild and were being dealt with very well. It was not until the 1990s that the problem of the energy crisis started to get serious due to the rise in the demand for it. Dams can be defined as fence which stops the water or upstream rivers. (http://en.wikipedia.org/wiki/dam) The main purpose of any dam ...

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The Importance Of The Nile River Environmental Sciences Essay

Published Date: 23 Mar 2015

6 Pages (2,095 Words)

Everyone has certain things they struggle with, and we are always willing to lend an ear to anyone who might help us resolve one of those struggles and find the best solutions for these Struggles. No one can live without water; this is why Nile is like the main arteryÂ of Egypt. The Nile is considered the only weapons that protect Egypt from the upcoming water war that ...

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Hydrogen Fuel Cells The Fuel Of The Future Environmental Sciences Essay

Published Date: 23 Mar 2015

8 Pages (3,040 Words)

Ever since the beginning of the human era, there has been an ever growing necessity for energy. Energy is the most basic aspect of human development. From lighting and communication to cooking and transport, quick and easy access to energy makes the modern way of life possible. Currently, planet earth is addicted to inefficient, polluting, and non-renewable sources of energy such as coal and oil. These energy ...

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The Threat Of Natural Disasters To Cambodia Environmental Sciences Essay

Published Date: 23 Mar 2015

8 Pages (3,085 Words)

A Discussion on Building Resilient Communities, A Case Study of Cambodia. All through the 20th century, cities of the world have grown in size and importance, with an estimate of about half of all people living in urban areas and their numbers are expected to rise to at least 60 per cent by 2030 (UNHSP, 2002). Ironically, while cities are of vital importance as economic engines, hubs ...

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Benefits Of Using Gis In Waste Management Environmental Sciences Essay

Published Date: 23 Mar 2015

18 Pages (7,093 Words)

Solid waste management involves a number of stages starting from the choice of sites for landfill, collection, transportation and disposal of the solid waste. Both economic and environmental planners are concerned with the setting up of cost effective and environmentally friendly systems for solid waste management. Geographical Information System (GIS) is a tool that can provide spatial and non spatial information for urban planning and management. This ...

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Impacts Of Air Pollution On Living Beings Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,753 Words)

The report is related to one of the most important problem which has to be dealt with in the environment, pollution. Our report commences with a brief introduction of pollution. The report then explains what air pollution is and how various pollutants causes' air pollution. It is then followed by the impact of air pollution on living beings and the environment. It also discusses how air pollution ...

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Deforestation In Rain Forests Environmental Sciences Essay

Published Date: 23 Mar 2015

8 Pages (2,885 Words)

Deforestation in all Rain Forests is a major issue. Natural forests are cleared through logging and/or burning. Deforestation is being caused by people cutting down the trees for wood, agricultural space and urbanization space. Two cause of deforestation are conversion of forests and forest degradation. Conversion of forest means other land uses including pulp, palm, and soy plantations, and things like roads and other infrastructure. Forest degradation ...

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Difference Between Ground Level And Stratospheric Ozone Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,283 Words)

Why has one a beneficial and the other a detrimental role in the atmosphere? This essay is going to explain the difference between ground-level and stratospheric ozone; why has one a beneficial and the other a detrimental role in the atmosphere. The troposphere is the lowest layer of the earth's atmosphere (Figure 1). It starts at the earth's surface extending to a height between 7 and 20km ...

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Climate Change Awareness And The Media Environmental Sciences Essay

Published Date: 23 Mar 2015

18 Pages (7,172 Words)

Climate change being the most important issue of the 21st century it is affecting developing countries the most. And a case study of every country is important to understand the level of risk it is at. This paper is a case study of Pakistan and its media. The level of awareness that exists among the people and exactly what sectors and areas are being affected that need ...

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Green Concept In Local Commercial Complex Environmental Sciences Essay

Published Date: 23 Mar 2015

13 Pages (5,143 Words)

Construction industry is one of the most important industries in Malaysia. This is because construction industry has direct or indirect influence with other 142 industries such as material processing, mining, quarrying, machinery, manpower etc. It plays an important role in national economy as government always manipulate the construction industry to govern the local economy. As proven recently, the Tenth Malaysia Plans with planned duration of 5 years ...

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Perceptions And Attitudes Towards Solar Energy Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,689 Words)

The scope of this research is on the energy consumption patterns in India and what proportions of the energy needs are met. We will consider the size of the market for the solar power generation as most parts of India focus on the conventional energy rather than the renewable energy. A brief about the power sectors in India is also discussed; the data for this research is ...

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The Current Environmental Laws In The Philippines Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,434 Words)

Based on my research about the current Philippine Environmental Laws, I found out that it has two parts; first is the Presidential Decree no. 1586 or the Environmental Impact System which states that no projects shall be implemented without an Environmental Compliance Certificate (ECC).In order for the government to find out if they are to issue an Environmental Compliance Certificate, an assessment should be done regarding the ...

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Hydrosphere And The Hydrologic Cycle Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,587 Words)

The purpose of this report is to describe the most important features of Earth from a scientific point of view. After investigating the Earth system, four components are identified. They are namely atmosphere, biosphere, hydrosphere and geosphere. Different components are interconnected so that no single part of the system can work without any other. This report will focus on the composition, operation and evolution of different components ...

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Why Is Soil Conservation Important Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,819 Words)

Quantitative determination of the extent and impact of soil erosion by water in the tropics have been sketchy. However all available evidence indicates that accelerated erosion is a problem of serious magnitude and with a multitude of negative effects in many tropical countries. The awareness to conserve soil began approximately nine thousand years ago when human civilization shifted from "nomadic hunting and gathering experience" to a more ...

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The Pros And Cons Of Biofuels Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,370 Words)

Nowadays, as the problem of greenhouse gases emissions is getting more serious, Carbon-negative biofuels represent the first potentially huge assault on the problem, in ways that are already technically feasible and practicable (Mathews, 2008). Scientists are having their research on how to ease or solve these problems. The topic of biofuels is being more popular in the recent years because it has the most potential to be ...

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What Problems Are Facing Alexandra Near Johannesburg Environmental Sciences Essay

Published Date: 23 Mar 2015

6 Pages (2,271 Words)

The name Alexandra was the name of a farmers wife who in 1905 transformed his dairy farm into a township and named it after his wife. Over the last century Alexandra has been refuge to many poor immigrants looking for better standards of living, waging their lives in the city of Johannesburg, also known as the "place of gold". According to Alexandra Renewal Project(2006), Alexandra has grown ...

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Fire Safety Strategies For Sainsburys Warehouse Environmental Sciences Essay

Published Date: 23 Mar 2015

8 Pages (2,871 Words)

The purpose of this Outline Fire Strategy Report is to facilitate preliminary discussions with the Approving Authorities and to outline the approach that will be taken to show compliance with Part B (Fire Safety) of Schedule 1 to the Building Regulations (2000 - 2006). This report will provide a brief summary on all the aspects of fire safety which correlate with the corresponding Building Regulations. However, it ...

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Factors Affecting Cation Exchange Capacity Environmental Sciences Essay

Published Date: 23 Mar 2015

15 Pages (5,778 Words)

Soils are composed of five main components (Sinha and Shrivastava, 2000): mineral particles derived from rocks by weathering; organic materials - humus from dead and decaying plant material; soil water - in which nutrient elements are dissolved; soil air - both carbon dioxide and oxygen; and living organisms including bacteria that help plant decomposition. Soils differ in their fertility levels, because they have different proportions of these ...

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The Problems Of The Red Tide Environmental Sciences Essay

Published Date: 23 Mar 2015

9 Pages (3,498 Words)

The term "red tide" is a misnomer as it does not associated with tides. It is used to described as a phenomenon microalgal species growing very fast or "bloom" and is caused by the growth and accumulation of microscopic algae (single-celled marine plants) called phytoplankton (Anton, A. et al, 1998). These algal blooms become so numerous that they can discolour coastal waters.To the scientists they prefer to ...

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Analysing The Sustainability Of The London Olympics Environmental Sciences Essay

Published Date: 23 Mar 2015

3 Pages (1,175 Words)

The theme and heart of the Olympics and the Paralympic Games 2012 is sustainability. The sustainable approach will lead to long lasting environmental, social and economic benefits through regeneration and legacy (Pointer and Mercury, 2009). The Commission for a Sustainable London 2012 was launched on 23 January 2007 to independently assure 'London's 2012' pledge to host the sustainable Games. Source: http://www.london2012.com The reason for London to host ...

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Comparing Housing Systems In Japan And Malaysia Environmental Sciences Essay

Published Date: 23 Mar 2015

9 Pages (3,472 Words)

Housing plays an important role in a country's economy, typically accounting for 10 to 20 per cent of total economic activity. In addition, housing is often an individual's biggest asset. The availability of housing finance is, therefore, crucial for overall economic development as well as for a household's welfare and its quality of life. With the large-scale privatization of the housing sector, a need for housing finance ...

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Rammed Earth As A Low Impact Building Environmental Sciences Essay

Published Date: 23 Mar 2015

12 Pages (4,572 Words)

Rammed earth is widely used as a construction material from past many years. It is a monolithic type of construction which is built by compacting successive layers of soil. Rammed Earth as a material has a wide range of advantages and utilizations. So, an approach to explore the rammed earth construction in temperate climate of India by understanding the techniques and methods of construction, the properties of ...

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Land Degradation In The Nile River Basin Environmental Sciences Essay

Published Date: 23 Mar 2015

23 Pages (8,809 Words)

Per capita availability is generally calculated by dividing total annual renewable water resources with population. While this could provide an accurate picture for countries with no dependency on external water resources, it does not provide an accurate depiction for countries with trans-boundary water resources. Taking into account the dependency ratio of the countries provides a much more realistic depiction of future water resources. For instance, Uganda has ...

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Progress Process And Prospect Of Green Hotels Environmental Sciences Essay

Published Date: 23 Mar 2015

14 Pages (5,333 Words)

Abstract Shortage of natural resources and environmental pollutions are considered as signs of global warming and serious world climatic threat in the last few decades. Hence, environmental conservation has been increasing important to all sectors of the economy for the countries. Though there are many tourism authorities that have created the standards or certifications for environmentally sustainable hotels, very few Malaysia hotels have policies addressing the issues. ...

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Solar Energy What Will Save Our Earth Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,770 Words)

Around the world, everyone seems to have green on their minds. However, this isnt green as in money, this green deals with the green movement. The green movement was started by environmentalists, whose goal it was to make known we are damaging our earth and that we need to make changes to save it. The main focus of the green movement is to create alternative energy sources ...

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Green Transportation System For Sustainable Campus Environmental Sciences Essay

Published Date: 23 Mar 2015

9 Pages (3,412 Words)

Green transport or sustainable transport refers to the any transportation which does not involve non-renewable energy and produces less harmful impact to the environment. For instance, walking and cycling, green vehicles, car pooling, transit oriented development, human-powered transport, renewable energy transportation or alternative transportation, and other forms of protecting transport system that are less fuel consume, space efficiency, low cost, and promote healthy lifestyle. The term green ...

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Natural Resources In Nigeria Environmental Sciences Essay

Published Date: 23 Mar 2015

11 Pages (4,143 Words)

The oil rich Nigerian economy, long limping by political unstability, corruption, and poor macroeconomic performance management, is undergo sufficiently substantial economic reform under the new civilian administration. Nigeria's former military rulers failed to diversifying the economy away from overdependence on the capital intensive oil sector, which provides 20% of GDP, 95% of foreign exchange earnings, and about 65% of budgetary revenues in the country. The large subsistence ...

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Risks And Process Of Waste Incineration Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,471 Words)

It is specified, under this act that that waste is disposed of or recovered without putting human health at risk and without harming the environment in particular, such as air, water, animals, plants or soil and also It should not cause any foul smell or noise around so as to affect any human being. (Environmental Protection...) Some of the other legislations that can be listed are as ...

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Reforestation Is Usually To Regenerate Forests Environmental Sciences Essay

Published Date: 23 Mar 2015

3 Pages (1,106 Words)

If looked at from a long term point of view, reforestation is economically beneficial. One of the most obvious benefits is the supply of lumber and wood products in the world. Almost everyone uses wood in some way every day, and selling lumber creates a great deal of income. Secondary economic benefits from reforestation include job creation in forest management and increased property taxes on reforested land. Trees, when they decompose, enrich and ...

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Historical Background Of Lokoja Environmental Sciences Essay

Published Date: 23 Mar 2015

17 Pages (6,688 Words)

If a legal institution has life, it is delivered when an urge for public discipline begins to overtake events SALVATORE .J.NATOLI. Zoning was born out of such a concern for the unplanned and undisciplined growth of cities, zoning has become almost as ubiquitous as cities themselves. Over time, and through past prudent land planning decisions, that's the topographic organization of the campus has influenced the location of ...

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Desertification In Sub Sahara Africa Environmental Sciences Essay

Published Date: 23 Mar 2015

6 Pages (2,002 Words)

Without a doubt, Planet Earth is just the right place for humanity to dwell in. Planet Earth is deteriorating due to the issues and problems cause by humanity and natural disasters. Earth faces many problems daily and the effects are immense toward humanity. Some parts of earth are worse than others due to the irresponsibility of population. Sub-Sahara Africa suffers from many problems like soil erosion, deforestation, ...

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The City Of Timbuktu Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,710 Words)

The city ofÂ TimbuktuÂ is located in the African nation ofÂ Mali, near the Niger River. It is small trading town in central Mali and the Tombaugh Cato its official name. It was one of the richest commercial cities in Africa and a center of Islamic learning in the third and sixteenth centuries. It is population 20.483 inhabitants. This name comes from the language spoken by the Tuareg nomads who ...

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Environmental Management Systems In The Genting Group Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,972 Words)

Start from the beginning, the Genting Group gained their greatest reputation and achievement through providing a clean, comfortable, natural environment for every customer who visit their premises/property and they all loving it. It's main of the image and icon for everyone when they heard the name of Genting. Therefore, a constant improvement is important to ensure the good name is always inherited from time to time. The ...

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Describing Different Types Of Environment Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,989 Words)

In our surround there is living and nonliving things which are together form life. Hydrosphere, atmosphere, and geosphere are the component of the environment that surrounds us. Hydrosphere, the wet environment that consists of water, covers most of earth surface. Sea, rivers, lakes and under surface water are all aquatic environment. Land or what is called geosphere composed of deserts, mountains, hills and level lands. Atmosphere is ...

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The Motivation Behind Renewable Energy Development Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,641 Words)

The demand on electrical energy has been significantly increase due to the technological and economical developments over the world. In the Past 30 years, the global economy has increased by 3.3% yearly. In the same period, the electrical energy demand grew by 3.6%. In 2007, the electrical energy production of the world was 16,429TWh. It is predicted that the world consumption will be 28,930 TWh in 2030. ...

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The Unsustainable To Sustainable Development Environmental Sciences Essay

Published Date: 23 Mar 2015

18 Pages (6,969 Words)

From Unsustainable to Sustainable development; Urban problems related to energy; Water conservation, rainwater harvesting, watershed management, Resettlement and rehabilitation of people; its problems and concerns. Case Studies; Environmental ethics: Issues and possible solutions; Climate change, global warming, acid rain, ozone layer depletion, nuclear accidents and holocaust. Case Studies; Wasteland reclamation; Consumerism and waste products; Environment Protection Act; Air (Prevention and Control of Pollution) Act; Water (Prevention and ...

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Clean Up Operations Of Oil Spills Environmental Sciences Essay

Published Date: 23 Mar 2015

20 Pages (7,772 Words)

The quenching thirst and quest for a cheap source of fuel and energy to meet the demands of growing global commercialisation and industrialisation has expanded the frontiers of petroleum and it subsidiary products exploration. This irrepressible exploration often results in the pollution of the environment thus creating an imbalance between ([4])the abiotic and biotic strata of the ecosystem. Several methodologies have been developed and is put to ...

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How Is Water Scarcity Affecting Algeria Environmental Sciences Essay

Published Date: 23 Mar 2015

7 Pages (2,458 Words)

Nowadays, all over the world one from two people has no access to drinking water and one from two people does not benefit connection to a sewerage system. Blue Gold plays a vital role in global warming and other phenomenon that is increasingly importance and which poses a problem in the management of water resources. Water shortages exacerbated by climate change that affects all continents and over ...

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Slow And Filters And Rapid Sand Environmental Sciences Essay

Published Date: 23 Mar 2015

11 Pages (4,289 Words)

Water Purification is a process in which the unhealthy water that is contaminated, unclean, adulterated, and poisoned is converted into safe drinking water through various stage processes rendering it safe for drinking and everyday use. Water Purification is done almost every day in every part of this world. The increasing population and industrialization is generating more and more threat to the drinking water sources as a lot ...

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The Sustainability In Residential Development Environmental Sciences Essay

Published Date: 23 Mar 2015

6 Pages (2,148 Words)

Abstract: Unsustainable is the word that defines the absence of logic in terms of describing in residential development. Loads of explanations, analysis and proposed plans and cures exist for this unsustainable development. However Sustainable development in residential is increasing motivation between architects and interior designer; latest methods are developing each day that gives a promising area of an eco-friendly lifestyle. Introduction: Sustainable development in Interior design (also ...

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Factors Affecting Soil Fertility Environmental Sciences Essay

Published Date: 23 Mar 2015

24 Pages (9,574 Words)

1. INTRODUCTION In Southern Africa the most limiting factor to agricultural productivity is soil fertility (Ramaru et al., 2000). Soil fertility is defined as the condition of a soil that enables it to provide nutrients in adequate amounts and in proper balance for the growth of specified plants when other growth factors, such as light, water, temperature, and physical condition of soil, are favorable (van der Watt ...

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Mankind Is The Earths Biggest Threat Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,665 Words)

Climate change brought about by global warming is one of the biggest threats to mankind's survival. Due to human activity the temperature of the earth's surface has increased by about 1.4°F during the last 90-100 years. Scientists have identified that greenhouse gases are the main reason we are experiencing global warming. The last government was attempting to combat climate change by setting annual targets for the reduction ...

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Factors Contributing To Global Warming Environmental Sciences Essay

Published Date: 23 Mar 2015

5 Pages (1,654 Words)

In the 21st century, negative environmental and economical effects have been experienced: due to global warming. Global warming is defined as warming of Earth's surface and lower atmosphere; which tends to intensify with an increase in atmospheric carbon dioxide. Basically global warming is exactly what it sounds like; the warming of earth's temperature. Global warming is increasing very rapidly, everyone has to take action against it; by ...

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Natural And Man Made Pollution Environmental Sciences Essay

Published Date: 23 Mar 2015

4 Pages (1,412 Words)

Pollutions are two types. The natural and Man Made. The natural pollution is caused and produced naturally and will not affect our environment because of its regeneration ability. The Man made pollution is being made by humans and have huge affect on our environment and definitely ourselves. The reason of increasing the pollution daily is because of raising of population of the world since it is getting ...

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