global warming
In This Article We’re Going To Be Checking Out Global Warming
February 11, 2012
This may not necessarily astonish you however there loads of individuals who don’t think we are experiencing global warming even though this is been proven by numerous scientists. Global warming is a term that not every person is familiar with so simply to let you know it is caused by the pollution of our planet. This is a thing that is not only heating up our world but something which is having a detrimental affects on our polar icecaps. In this article we are going to be taking an even better look a global warming and explaining to you a number of the dangers involved with this.
One thing I ought to point out to you first is that it’s our own fault that this is happening simply because we’re causing this pollution with power plants, our automobiles in addition to other things we burn. The primary reason our pollution levels continue to rise each and every year is mainly because men and women are burning more standard fuels, which creates more of this pollution every year. There’s, obviously an approach to remedy this problem and that would be to merely stop burning these fossil fuels even though this sounds simple men and women rely on these fuels too much.
One of the bad affects this is having on our planet right now is the melting of our glaciers which can lead to many severe disasters. As the ice melts the water needs to go somewhere and that’s why our ocean levels and other water bodies are continuing to rise and why there’s flooding all over our world. This can also end up causing huge snowfalls in the winter months months for some areas, which can end up altering the weather forever in certain areas.
While some areas will end up flooding, other areas will end up becoming extremely dry leading to fires and droughts in other portions of the world. You ought to be aware that our wildlife and plant life is in addition going to end up being affected by these natural occurring fires. Our world works on a well maintained balance, but when plant and wildlife continue to get killed off each and every year this balance will affect everyone on the entire planet.
Taking care of the planet is a thing that is going to be very difficult to do nevertheless it is going to take every one to begin to make a difference in lowering this pollution. In order to actually heal our world you should be aware that this is not a thing that can be accomplished in a few months, this is something we will need to work on forever. For people who are looking to do your part you should understand that by using a number of the alternative energy sources available today you will have the opportunity to decrease the amount of pollution you end up creating every year.
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Blizzard Predictions
January 28, 2012
Old Man Winter and La Nina, kick off the New Year with pretty the party. From southern Oregon, all the way to Seattle, heavy snow was the picture in the media. Floods had been soon to follow, as heavy snow turned to heavy rain. Power outages ran rampart by means of the region. If ever there was a time to have an emergency survival kit this was it.
A key storm technique attacking the Seattle area dropped in between four to six inches of snow on January 18th, 2012. To put this in perspective this region normally gets about five.7 inches on typical for the complete season, calculated over the last 30 years. The snow was followed by an ice storm, bringing down trees and power lines throughout the region. Numerous roads had been cut off and some 200,000 homes and companies lost power. Puget Sound Power was quoted on its Facebook page saying “We believe it will be 3 to 4 days… maybe longer,” ahead of power would be restored to most areas. Following the snow and ice, is the inevitable flooding that occurs throughout a speedy melting period.
In the Salem, Oregon region the storm manifested itself a tiny differently. Even though snow still fell, it was not the main threat. Torturous winds gusting in between 88 to 113 mph were recorded. Many trees were snapped, and uprooted blocking roads, and knocking out power to a lot of homes in the region. This coupled with continuing moisture, brought about important flooding in coastal locations, and all through the Willamette valley.
A suitable emergency survival kit can make these scenarios considerably much easier to handle. Most kits give some kind of a flashlight, normally 1 with batteries that will last for a handful of hours. A greater kit may possibly add some lengthy burning emergency candles. A deluxe kit however, would not only include these items, but also some kind of dynamo flashlight, or even a combo with a radio. A simple radio may possibly preserve you informed, but deluxe kits may perhaps come with a climate band radio, which can offer extra detailed information and facts about circumstances, declared state of emergencies, or special directions.
Very good emergency survival kits will also come with some tools, and supplies that could come in extremely handy. Waterproof matches, in the case of flooding or inclement climate. A multi-function pocket tool, great for cutting, opening cans, pliars for gripping, and numerous other uses. Rope which can be utilized to hang items, pull factors up, or across. Emergency ponchos, are an additional popular item that can be worn to stay dry. Some emergency survival kits even come with an emergency camp stove, that burns fuel tablets for heat or cooking
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Chinese Wines?
January 20, 2012
The world is forever shifting, forever changing… This is no different when it comes to wine. Curiously, during the past year there has been discussion about Champagne estates buying land in the United Kingdom. Reason being, if global climate change is right, the United Kingdom will have the right terroir for Champagne varietals. However, what has truly caught my attention isn’t what will happen to vineyards and wineries when global climate change becomes an issue… Rather, what has really caught my attention is the expansion of vineyards and wineries in China.
China can be characterized as either a godsend or a curse. A blessing because, without China, products from some of our favourite corporations would be surprisingly expensive. A curse because these products tend to water down the market.
My concern is… How will China entering the wine industry, from a vineyard owner’s and wine retailer’s perspective, effect the market? Those already in the wine industry know how a single vineyard, person, or company can have a drastic affect on what sells and what doesn’t. But how will a country with the size and power of China change the playing field?
Currently, there are just a few wines being produced in China that are available. Nevertheless, one thing the Chinese are good at is taking control of market share and pushing the limits. So, it won’t be long before boxes of Chinese wines are pouring into the market all around the world. It can’t be forgotten that China is a giant country with a selection of climates and geography, which when combined properly will be more than capable of growing an in depth array of varietals. What I am attempting to say is that when China really enters the wine market folks everywhere will feel it, good or bad. So now may be the time to consider what will occur when this influx of wine comes.
My questions to the reader are: What do you think will occur when China enters the wine market? Will the quality of wine be effected, and how? Will costs be influenced? Will other countries stand a chance!?
Nicolay Castro is a Wine Manager at Colonial Spirits, a Concord liquor store. Courses at BU sparked his interest in wine and earned him his expert standing. Nic is an excellent person to talk to about the right wine to bring to an event or give as a gift. Be certain to check out Colonial Spirits ‘ Wine Blog, where Nic and the other wine managers at Colonial Spirits share their collective passion for wine.
Sash Window Replacement Plastic Or Wood? Which Is Better For The Planet?
January 1, 2012
Sash windows have been used in houses for many years. In fact, they have been used for over 300 years. If you own a house in which you need to replace the windows, which should you choose? For sash window replacement, plastic or wood is your most important decision. In order to care for the environment, you should consider each option carefully.
If only one or two windows need to be replaced, then you may not have a choice and will have to stay with the same type of window throughout the house. But if they all need to be changed, then, you will have to do some research. It is now thought that wood is a cleaner type of material to use than plastic.
But the problem is that wood windows can be more expensive than plastic. It may also be in people’s minds that using wood products is a needless drain on resources in which trees need to be chopped down, whereas plastic windows are made from petroleum products. Other aspects of uPVC are attractive, such as their insulation properties, they are easier to clean, and may be seen to be easier to replace. Also, plastic windows can be locked so people think that they are more secure than wood.
In fact, all these assumptions are false to some extent. In terms of overall outlay, although good quality wood windows may be more expensive, they will pay for themselves much earlier than plastic ones. This is because of lower maintenance costs over the years.
The way it is made, plastic uses petroleum by-products and is much worse for the environment than wood from a sustainable forest. Also, plastic does not degrade in landfill for many years, and when it does, leaches hazardous toxins into the earth. Wood is a completely organic product and is broken down in a matter of years by insects in the soil.
It is very difficult to decide which is better for the environment. With new products being developed all the time, it is possible that an environmentally friendly plastic is produced from recycled materials, but until then, wood is far better.
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Benefits of Green Energy Sources
December 31, 2011
For a very long time, we have relied on fossil fuels. It provides heat to homes, gas for our cars and also electricity. Since we’re now utilizing it more than ever, there’s always a consequence. We’re depleting our resources and slowly killing our world. Fortunately, we can change our ways and shift our focus on green energy sources.
But why green power? Well because there are benefits of them which we will never be able to get as we don’t change our ways. This is even when the problem with green energy is it may also be difficult to generate the power we need. While that may be true, that’s the reason there are more green powers available and we just to know which of them are viable given the geographic location.
The various green powers like solar, wind, wave, hydropower and geothermal don’t produce anything harmful which may have an adverse impact on our environmental surroundings. This is the exact opposite of what you’ll get when you still operate a coal or nuclear power plant.
Coal you should know releases co2 in to the air. By itself, it may not cause much damage but you will find currently 50,000 coal plants all over the world and that number is anticipated to develop.
In short, the power is within our hands. We now have the technology and we know what to do with it. The only thing we need is would be to put our money where our mouth is because regardless of the quantity of conferences on global warming and climate change, little has happened.
It is easy to discuss how concerned we’re being with the environment but you have to think about when will more solar power panels or wind turbines be erected? When will the number of coal or nuclear power plants be reduced?
Green energy sources are the means to fix the environmental, political and social problems of our lifetime. By spending more on these technologies, no country will have to rely on another or even a corporation for their power needs because they are self dependent and free.
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Can Biofuels replace petroleum
December 30, 2011
Biofuels are also an environmentally friendly energy source. It’s been around for a very long time and lately, people are starting to take serious notice.
Liquid biofuel like the one used in cars is really a natural and renewable domestic fuel that can simply be used for diesel engines. This can be made from vegetable oils namely soy and corn. The good thing regarding it is that it contains no petroleum, is nontoxic and biodegradable.
By fueling track of biofuel, you reduce the pollutants up since it does not emit anything. At this time, it is the only fuel authorized by the EPA, has passed every Heath-Effects Test from the Climate Act and meets the requirements of the California Air Resources Board (CARB).
If you are skeptic about biodiesels, studies have shown that it’s performance on the road is equally as good as petroleum when it comes to capacity of efficiency, hauling and climbing. You can use this in its purest form or blend it with petroleum fuel. The most common mix in the marketplace is 20/80 and this is referred to as “B20.” This means that 20% is biodiesel and also the remainder is 80%. Another version is the E85 that is fuel made up of 85% ethanol and 15% gasoline.
When cars first presented at turn of the Twentieth century, Henry Ford planned to create these vehicles especially the Model T’s run using ethanol. Tests have even shown that these cars may also run using peanut oil.
This never materialized because huge oil deposits were discovered and diesel was cheap. It was only when our demand for oil increased through the 1970′s, 1980′s, 1990′s and in the early part of this year that individuals began to realize that to reduce our interest in foreign oil that we should try using biodiesels and other forms of renewable power.
Could it be too late? Not since there is still time for you to use biofuels and other fuels as green energy sources.
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Green Light For Airline ‘Green Tax’ In Europe
December 28, 2011
The U.S., China and many other nations say they hate it, but the European Union is determined to lead the way to a greener aviation industry. In 2012, all flights to or from an EU airport will be subject to a new greenhouse gas emissions tax.
EU ticket prices are estimated to rise $3 to $15 because of the new tax. These revenues could total up to $26 billion by 2020. They will be used to combat global warming and speed the adoption of greener technologies in air travel, which contributes about 3 percent of global carbon dioxide emissions.
Why did Europe decide to go it alone on the aviation carbon tax front? In a word, frustration. Under the auspices of the UN, the world has been negotiating an international aviation carbon cap-and-trade agreement for an entire decade.
Global airlines have lodged many objections to the EU’s initiative, but none is stronger than its stipulation that a Europe-bound flight gets taxed from start to finish, not just when flying over Europe. Cries of outrage invoke national sovereignty and conflicting international aviation agreements. Some countries may try not paying the tax or may make further court appeals, according to the New York Times. Sabre-rattling has even extended to hints of a trade war directed at the EU.
Significantly, some airlines support the new tax. One is Virgin Atlantic, which issued this statement: “Virgin Atlantic has long been a supporter of the EU Emissions Trading Scheme as the first step towards a future global solution ensuring aviation plays its part in meeting climate change targets. However, its success is being seriously undermined.”
What happens after the new tax goes into effect remains to be seen. Europe, meantime, remains defiant, saying in effect that doing something about air travel emissions is better than doing nothing at all. And officials say they’ll gladly modify their cap-and-trade system when the rest of the world catches up to their green leadership.
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Greenpeace Checks Can Raise Awareness and Support the Organization
December 25, 2011
Are you a dedicated supporter of Greenpeace? Would you like to let everyone know about your dedication to the organization by purchasing personal checks that support it? When you carry Greenpeace personal checks, you can be content in knowing that some of the profits go toward guarding and protecting lakes, rivers, and land from toxic waste, as well as taking care of the animals and marine life that survive in these areas.
Greenpeace is an environmental organization that has offices in 45 countries. Its headquarters is in Amsterdam, Netherlands. It has been around for many years and the goal of Greenpeace is to “ensure the ability of the earth to nurture life in all its diversity.” In order to try to reach its goal, Greenpeace uses research, action, and lobbying.
It is not a government organization and does not accept any money from political parties or governments. Instead, it relies on foundation grants and individual supporters like you. For that reason, it is very important to bring awareness to the organization so that other individual supports can offer their assistance to it as well.
In the beginning, the organization focused a lot of issues that revolved around the effects of nuclear war and the damages that war could bring about. Nowadays, however, Greenpeace focuses on issues like deforestation, global warming, nuclear power, and overfishing. Greenpeace has helped raise public awareness when it comes to environmental issues and concerns.
The Greenpeace websites also states that the organization facilitates endorsing peace and preserving the environment by pushing for socially and ecologically conscientious farming, developing a global network of marine reserves, encouraging a cautious alternative to hazardous chemicals in manufacturing, working in the direction of disarmament, and defending the world’s ancient forests.
When you buy Greenpeace checks, some of the money go toward protecting endangered species and vulnerable marine mammals. The checks will also help boost consciousness of this popular and vital organization.
There is an assortment of different Greenpeace check designs to select from. The “Let Oceans Live” checks contain the image of a dolphin in the background of a pastel sunset. On the other hand, the Greenpeace Original Logo checks are simpler and feature the Greenpeace logo set against a light gray background. The Greenpeace Warrior checks include a picture of a body of water with a boat coming out of the waves. There are also other checks designs to select from, too.
Bear in mind that if you buy your checks online from a safe site you can save as much as 50% off the asking price of your checks. Buying your checks online is trouble-free, and you will have a bigger range of checks to select from, as an added bonus.
When you purchase your checks online, don’t forget to have your routing number and checking account number handy. These will be printed directly onto the checks themselves. You should anticipate receiving your checks in about 5 days, which could be faster than you got them from your bank in the past.
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Producing Electricity – Typical Kinds of Power Stations
December 23, 2011
The electricity generation process involves several energy changes, irrespective of the 1st energy source that’s utilised. Traditionally, electricity has been generated using fossil fuels, especially coal. More recently, power stations have started to use gas and oil as their source of energy. Oil-fired power stations are common in oil manufacturing nations, such as Indonesia. Gas burns more cleanly and efficiently than coal. It releases half as much carbon dioxide and more than 1000 times less sulphur dioxide per unit of energy.
Burning fossil fuels in power stations
The heat freed from burning fossil fuels is used to boil water to supply steam. The steam is heated to very high temperatures so it is at high pressure and can turn huge steam turbines. Some of the energy of the steam is transformed into movement, or kinetic energy, as the turbines spin. The turbines are connected to the coils of enormous generators. The coils carry a current and act as electromagnets. As the turbines spin, they produce an electrical current in the fixed coils surrounding them. This is fed into a power supply grid and carried to wherever in the network it is required.
Power stations cannot store surplus electricity, so electricity production has to match demand. The power companies have to judge how much power will be needed. During times of hot weather, electricity demand may increase as more folk use air-conditioning to keep their homes and offices cool. If power companies’ guesstimates are wrong, folks may experience power cuts.
Power stations are not extremely efficient, and between 50 and 70 percent of the energy contained in the carbon-based fuel is wasted. Some of the heat energy will heat the encompassing air and escape through the boiler chimneys. The heat energy locked up in the steam can’t all be transferred to the spinning turbines. Although the steam is cooler when it leaves compared with when it enters the turbines, it still is warm. The steam is carried to the cooling towers, where it cools adequately to compress back to water. The lukewarm water is then emptied Into a close-by brook or sea, where it may cause thermal (heat) pollution. Luke-warm water holds less oxygen than cold water. The addition of a huge quantity of lukewarm water may cause animals, for example fish, to ‘suffocate’, as they aren’t able to extract enough oxygen from the water.
Mixed heat and energy generation plants
Some power stations, called mixed heat and energy generating plants (CHP), attempt to utilize the waste heat. They pipe the waste hot water to surrounding companies and houses to provide heating. There are many such units in Germany, and many small towns are reaping benefits from this cheap energy source. Nonetheless this is only really possible with small and medium-sized power stations that are built close to cities. In numerous countries, especially the United Kingdom, power stations are found in more remote locations and so this power source wouldn’t be as practical as even solar power.
Sarah Green is an environmental campaigner, activist, and powerful believer in home made energy. In her free time, she reports on DIY alternate energy blueprints and kits.
Alternative Ways To Store Power
December 20, 2011
Electricity is commonly generated at a degree that meets demand, as it is tough to store surplus energy. However , it’s actually possible to store smaller amounts of energy for private and domestic uses. Batteries and fuel cells both produce electricity by utilizing electrochemical reactions. Flywheels store up power as they spin.
The battery
A convenient store of energy is the electric cell or battery. These are used each day to power torches, radios, toys and lots of other gizmos. The most common form of battery contains carbon and zinc separated by a solution of ammonium chloride. When the battery is attached to an electric circuit, its stored chemical power is changed into electric energy. The battery continues to supply an electrical current until all the chemicals have reacted with one another. Then, the battery is said to be ‘flat’. Batteries comprising nickel and cadmium (Nicads) can be recharged by passing a tiny electrical current thru the battery for one or two hours. This makes them last much longer.
Flywheels
Space stations use solar generating panels and fuel cells as their energy source. This energy is then stored in batteries. These batteries are large and expensive and need to be replaced each 5 years. But new space stations and satellites may use flywheels to store the energy. These can last as long as 20 years. Flywheels are employed in engines, but now scientists are designing far more efficient versions. When energy is used to spin a flywheel, the energy is converted to kinetic energy. The flywheel stores the energy mechanically in the form of kinetic energy. The quicker the flywheel spins, the more energy it stores. This energy can be converted to electricity. The new flywheels will be as small as just fifteen centimetres across, and made of highly strong, yet lightweight, materials. They will spin up to 600,000 times each minute, and can store 8 times more energy than a battery of the same mass.
Fuel Cells
It is possible that in the future, automobile engines, batteries in PCs and even power stations may be replaced by fuel cells. Fuel cells date back to 1839, but until fairly recently, only the US National Aeronautics and Space Administration (NASA) used them.
All fuel cells are energy converters, and work on identical elementary principle. They have two electrodes separated by an electrolyte, a substance that conducts electricity. A fuel like hydrogen enters at one electrode and oxygen enters at the other. They undergo a reaction, which produces an electrical current. When the fuel is hydrogen, the only waste product is pure water.
Fuel cells have many benefits. They convert energy far more efficiently than conventional power sources: for example, a fuel cell is twice as efficient as a automobile petrol engine and produces just about no pollution. Similarly, they contain no moving parts, so do not produce any noise or vibration. An operating fuel cell is thus terribly quiet and doesn’t suffer with damage. Nonetheless there are a number of problems to conquer. Currently, fuel cells are very pricey, though this is because of the fact that only little numbers are being manufactured. The price will fall once large amounts are produced. There also are problems of reliability with some fuel cells. In addition, some bigger fuel cells have a poor power to weight and volume proportion. This implies that for their weight or volume, they produce comparatively small amounts of power.
Sarah Green is an environmental campaigner, activist, and robust disciple of being energy self-sufficient. In her free time, she reports on alternative DIY energy blueprints and kits, for example the ben ford homemade energy download.