Archive for May, 2008
May 11th, 2008 -- Posted in Environment |
Recent research by the AA has indicated that there has already been a trend in recent years of motorists looking at environmental friendly issues and factors.
Two years ago when asked if they intended to purchase a ‘green’ car this year, a mere 6% of respondents said that they were.
However, the new research reveals that this figure has soared to 23%, almost a fourfold increase.
Occurring over the same time period, the number of those surveyed interested in sportier cars has declined.
Further, those after small family cars has increased.
Two years ago so-called gas guzzlers were the target of 5% of respondents, though this figure has slumped to just 2% this year.
With the lull in the economy responsible for a more cautious outlook and in some cases the tightening of household budgets, more motorists will be turning to smaller and more economic vehicles. Lower car insurance, road tax and less outlay on petrol are all savings that good economic sense.
Along with making financial savings motorists will know that are also doing their bit to cut carbon omissions. As transport accounts for almost one third of carbon emissions and cars responsible for 22 per cent, the average car on the road today emits 168g/km. A typical driver can reduce their carbon dioxide emissions by 25 per cent by choosing the most efficient vehicle.
One of ‘green tax’ initiatives in the budget for motorists will be the Vehicle Excise Duty. From April 2009 the VED will be restructured to reward drivers of the cleanest cars, with a higher first-year rate from 2010 to encourage people to buy greener cars. The most polluting vehicles will face a £950 “showroom” tax that will come into effect from 2010. The showroom tax hit people buying new cars that are the most polluting.
Although as the AA research has suggested that there is a trend towards less polluting car models there are still many Brits who stand fast in their choice to drive their 4x4s. Arguments for driving 4x4s seem to revolve around feeling safer, room for kids, long distances to just purely aesthetics.
Mr Darling’s budget also introduced initiates that will benefit manufacturers and buyers of greener cars.
From April 2010, no car tax in the first year for cars that emit less than 130g/km of CO2. A so-called “Showroom Tax” means that the most polluting vehicles such as those in Band G will pay £1000 road tax in their first year, before dropping to the current level of £400. From April 2009, Vehicle Excise Duty is to be reformed to encourage manufacturers to produce more environmentally friendly vehicle.
New funding will be set aside to develop technology for national road pricing in a bid to ease congestion. The 2p rise in fuel duty will be postponed from April to October.
The short-lived reprieve follows record highs in crude oil prices.
New capital gains tax will come in next month. Tax incentives may be introduced to encourage companies to adopt greener fleets.
Different coloured tax discs on cars could be introduced to allow higher parking charges for the most polluting vehicles.
The current disallowance for leased cars costing over £12,000 will be replaced by a disallowance based on CO2 emissions. From April 2009, cars with CO2 emissions in excess of 160g/km will attract a 15% net disallowance relating to finance payments. For cars with emissions of 160g/km or below there will be no disallowance. Writing down allowances (WDAs) will be based on emissions from April 2009.
Cars with CO2 emissions above 160 g/km will attract 10% WDA, whilst cars with emissions of 160g/km and below will attract 20% WDA. The duty differentials given to biofuels will be abolished in 2010.
The 100% first year allowance for the cleanest vehicles is being extended to March 2013. The qualifying CO2 emissions threshold will be reduced to 110g/km.
May 11th, 2008 -- Posted in Environment |
This is an unfortunate fact that plastic bottles accumulate in landfills, rather than have a second chance to serve another round of market because of recycling. With bottled water increasing population, in addition to countless number of bottles of soft drinks which are disposed every day, the quantity of plastic bottles being thrown into trash cans around the world has grown exponentially. However, since bottled water is consumed more and more each year, has become the largest growing drink more soft drinks, juices and alcohol and is also becoming one of the largest contributors to landfill waste in the form of plastic bottles .
It is said that over the past ten years, consumption of bottled water has increased to 22.6 litres per person per year, which is 10.5 gallons recorded ten years earlier. The number of bottles sold in 1997 was 3.3 billion euros, while the number sold in 2002 was 15 billion euros. This is incredible growth, which led to a significant increase in the number of plastic bottles to be thrown away. Most of this water, as well as other drinks, are not always consumed at home. People consume these beverages in their offices and various other places where there is no way to recycle the bottle when it is thrown away.
It is said that only 12% of plastic bottles of water also see recycling. This means that there are about 40 million bottles being thrown in the trash every day or is thrown at a car window at the side of the road. However, in terms of bottles of soft drinks, there is a recycling rate of 30%, but the low rate of recycling associated with bottles of water reduces the number of all plastic bottles that are recycled. As of 1993, 19% of all types of plastic bottles were recycled, compared to 53% only nine years earlier.
The best way to keep these bottles of landfill is for states, cities, offices, and other companies to implement recycling programs. If there were more curbside withdrawal services and programmes within companies, the percentage of bottles end up in waste cans to get off and the percentage of bottles to be found in recycling centers to climb.
Some have even proposed that laws requiring bottle deposits would be the way to go. However, in terms of businesses, which have a high percentage of workers who consume drinks in plastic bottles every day would benefit from implementation of an in-house recycling program. Recycling containers placed throughout the activity in places such as hygiene and break rooms, employees would be more able to recycle plastic bottles. Once the containers are full, companies may use the services of a recycling service to pick up recyclable waste or may make arrangements for the bottles to be taken to the recycling center.
As compensation for recycled materials is a great incentive for recyclers, firms can benefit from recycling plastic bottles. The money is collected from recycling can be used to have an office or some other reward that will create a major incentive for employees to recycle. The same is true for houses. In such services as curbside pick-up, residents would be able to recycle. Some communities are using these services, but not all.
By adopting a proactive approach to recycling plastic bottles, the environment will benefit and will save money. Every little bit of pocket change helps and really does not take a great effort to designate a separate room for the bottles. At the end the consumer is happy, the recycling center is happy, and the environment is happy.
Saving the next time you move is important. Using ecological used moving boxes is a great way to keep your bottom line. Contributing to reduce excess waste discharge choosing biodegradable packaging and shipping products.
May 9th, 2008 -- Posted in Environment |
It’s been 40 years since Mr. McGuire pulled Benjamin Braddock aside at his graduation party and said, “I just want to say one word to you. Just one word … Are you listening? … Plastics. There’s a great future in plastics.”
The future is still in plastics, but today Mr. McGuire would probably whisper, “bioplastics.” Based on increases in the price of crude oil, from which most plastics are derived, and consumer interest in just about anything “green,” the timing is ideal for a surge in this next generation of plastics. The European Bioplastics trade group predicted annual capacity would more than triple to 1.5 million tons by 2011. BCC Research forecasts the global market for biodegradable polymers to grow at a compound average growth rate of more than 17 percent through 2012. Even so, bioplastics will encompass a small niche of the overall plastic market, which is forecast to reach 500 billion pounds globally by 2010.
The Case for Bioplastics
According to the United States Environmental Protection Agency, only 6 percent of the plastic made in the United States was recycled in 2005. (That compares to a 50 percent recycling rate for paper, 37 percent for metals, and 22 percent for glass.) The plastic that lands in landfills has a life measured in thousands of years. Because most bioplastics are produced from agriculturally based renewable resources, under the right conditions they are biodegradable and compostable. The environment-friendly aspect of bio-based plastics appeals to companies looking for non-toxic containers that do not leach questionable chemicals, and that return to nature harmlessly after being disposed.
In addition, U.S. consumers get over 100 billion polyethylene carrier bags each year, but only 1.2 percent are recycled. Reusablebags.com estimates up to 1 trillion plastic bags are given out to consumers worldwide. It may be less expensive for retailers to hand out a paper or a polyethylene bag, but the environmental cost of bioplastic bags is less in terms of disposal. Consumers like the lightweight plastic bags and tend to find other uses for them before eventually throwing them away. Very few people bring them back to the store, which explains the miniscule recycling rate. Replacing polyethylene bags with bioplastic would be environmentally safer.
Banned in San Francisco-and Even in China
In San Francisco, petroleum-based bags are banned from supermarkets and drug stores. Other communities both in the U.S. and internationally have taken note and are either initiating fees or outright bans on petroleum-based plastic shopping bags. In January, China’s State Council banned the production of plastic bags, and beginning June 1, shops, supermarkets, and sales outlets nationwide are barred from handing them out.
In Ireland, government officials passed a tax on plastic shopping bags back in 2002. When customers started getting hit with the 33 cent fee on each and every plastic shopping bag, usage switched within a matter of weeks to reusable cloth bags or backpacks. Consumer behavior was changed and carrying a plastic shopping bag was akin to wearing fur or smoking in a crowded room; in a matter of a few years the behavior became socially unacceptable.
California has also banned chemicals called phthalates, found in soft plastics, from toys and baby products. Research into Bisphenol-A (BpA), used to make polycarbonates, shows that the compound mimics the human hormone estrogen and has been found to stimulate certain types of cancer, cause genetic damage, and leach out of plastic bottles into food and beverages.
Safer alternatives are starting to appear. Bioplastics are showing up in not only food packaging but in the automotive industry, medical devices, as hardware for the computer and electronics industry, on-the-go disposables (cups, plates, cutlery), and in toys.
Engineering Bioplastics for Expanded Uses
Typically thought of as coming from corn, bioplastics can and are being produced from other plant-based feedstocks such as potatoes, sugar beets, sugar cane, cassava, wheat, tapioca, and oils from soybeans. Companies have produced hybrid bioplastic products that incorporate a blend of plant starch with conventional polymers that help manufacturers reduce their dependence on nonrenewable resources and add features such as heat resistance or durability to their products but they cannot claim to be fully biodegradable or compostable.
As the technology continues to evolve, bioplastics will be engineered with the heat-resistance and strength needed for wider use. For example, Metabolix, a Massachusetts company, has developed a biodegradable polymer called Mirel made from bacteria, corn, and air that is able to withstand boiling water.
Innovative companies will be looking at their raw materials, have their finger on the pulse of what is driving consumer demand, and will be assessing the possible health risks of conventional plastics. They will also be keeping an eye out for new technologies or feedstock materials that will help solve some of the early challenges associated with bioplastics as they move from niche industry to the mainstream. Take Cereplast for example. The company now makes 15 grades of resins in its Compostables â„¢ line, including a heat-resistant product CP-TH-6000 that can withstand heat up to 155p F. It also has a hybrid resin that is heat resistant up to 250p. To meet the demands for bioplastics Cereplast announced that it is building a new manufacturing facility in Indiana. It will have a half-billion pound capacity when fully operational in 2010.
Completing the Bio-Cycle
In the future, bioplastic products might be recycled into biodiesel. Researchers at Polytechnic University in New York have developed a fuel-latent plastic that is tougher and more durable than standard polyethylene. After use, the product can be placed in a simple converter where enzymes break it down into biodiesel suitable for home heating fuel. The Defense Advanced Research Projects Agency (DARPA) awarded the university’s researchers $2.34 million to advance the technology and transfer it to industry. The military has shown interest in their discovery for use on the battlefield where it could generate its own fuel and dispose of waste at the same time.
Any company planning to jump on the bioplastic bandwagon by either producing the resin or converting products to a plant-based alternative needs to stay abreast of what is happening in the biofuels arena, too. Bioplastics might be the darlings of the bio-based products industry right now, but it will compete for resources with biofuel producers for limited resources. That could result in higher feedstock prices, which could adversely impact the economics of both industries. In addition, while bioplastics are perceived as environmentally friendly, environmental groups are raising questions about diverting food crop resources to industrial uses. Certain feedstocks, such as corn, are more heavily dependent on agrochemicals and water than others and environmentalists are concerned excess or irresponsible use could impact our environment. They also worry that millions of acres of savannah and rainforest will be lost to make way for bio-crops. This complicated environmental equation could alter the dynamics dramatically.
May 9th, 2008 -- Posted in Environment |
“Paper or plastic? I was terrified to answer this question. This new found fear was surprising because I had asked this question a million times during my first high school job. The matter was infinite. “The paper or plastic, paper or plastic, paper or plastic? Customers always answered the question with rapid ease. I never really thought about what motivated their decision beyond a preference based on the simplicity of convenience. I was too busy thinking about the daily dramas of high school to reflect on the premise behind paper or plastic. Today was different. I was no longer the gangly girl at the end of the checkout line. Now I was an adult with a degree and a ‘real’ job that felt inept to answer the simple question: “paper or plastic”?
My ‘real’ job I had taken from the country to the city. The city has had many new and exciting experiences to offer a young girl, but who knew of urban grocery shopping during my lunch break could become so terrible? The native has not yet refer to the place where you collect and pay (with plastic of course) their food as a grocery store. Of them to it as a complete food market. Unlike partial maintenance? There are shops that sell some half eaten tubs of ice cream? Not least the guy on the assembly line at the plant stand with a giant spoon gobbling half of superman ice cream?
Although this was an interesting concept of cooking, food the complete market turned out to be than half scarier eaten food for sale. Groovy this store actually scoff at the concept of superman ice cream. The horror of neon colored foods artificially send their customers screaming in the streets. Complete food market for customers flocked vegetables fresh, natural ingredients and biological anythings. I found the shelf selections fascinating. What was surprising to realize the abundance of options beyond the freezer and preservatives. Smart these buyers were so in tune with mother earth! Yes, my hometown consisted of wheat fields and cows but the city is’ natural ‘cook with a courageous and confident attitude.
After carefully pineapple tofu, peanut oil and pear juice I could hear the self-liquidation inches doubt I was positive that I would never be able to choose as something perfectly fashionable as it was tasty. How could something on these shelves meet my never ending sweet? Not to mention my ineptness to see the next best thing in the world of tofu? Just as my stomach was preparing for his first big leap I noticed salads. I could manage a salad bar.
I was glad to myself as I took my plastic (recycled of course) container vegetables at checkout. I was ready to fly at random under the radar of cash with my scanner salad lunch. Nobody in this store would be the suspicion that I was clueless on almost all four walls had to offer. The girl with the radar gun and the girl bagging food were a few years younger than me. I imagined that were environmental science students. My professor of environmental science in college was great, so I hoped too. The tension in my neck started to ease away until the environmental science number one girl asked that all too familiar and usually trivial question, “paper or plastic”? Panic shot through me like a lightning heat.
What was the correct answer? As far as I knew, the debate among scientists as to whether paper or plastic was better for the environment was still raging. However, there must be a position that hard core environmentalists / complete food market buyers were taking? I immediately tried to chic shopping before me as she was leaving the line. My greatest despair as I saw his execution of cloth bags. Of course had cloth bags. All good environmentalists used cloth bags. Why can not recover a cloth bag off the rack at the checkout line? The sudden line of customers behind me must have parachuted in because there was now a small crowd blocking my view a fabric of rescue. I imagined myself hurdling over the small crowd to claim a bag of soft cotton and then presenting it to victoriously Environmental Sciences girl number one. Except in reality, I clumsily attempt to push through the crowd. My only achievement would be a huge delay, in line because it would not be able to decide between the taupe or beige bag.
The situation was impossible. Environmental Sciences girl number two was with me peering through his glasses …. waiting … pending ….. waiting for my reply. I felt as if the entire population within the shop had set their eyes on the back of my head. Finally I just looked down at my salad container and mumbled “plastic” and then held my breath. There were explosions of fire, floods of tears or large cracks in the floor. There were no non-verbal indicators of science girls who had made the wrong choice. Simply finished their jobs and handed my change and plastic bag.
Holding back my breath, I tried to walk and look casual (while actually launching) for the door. I had never been a great believer in the phrase ‘never look back’, but today I was just planning. Fuga. Fuga. Fuga. But as the door glass started to swing, I quickly swung my gaze back into the urban jungle food. I wanted to see. I wanted to see what happened as the next person was in line with jolted “paper or plastic”? Nothing happened. The scene at the check-out was captured on re-play. But I had to wonder how my heels clicking on the sidewalk, was flickering I saw in his eyes panic, or was only a reflection of the red laser scanner?
May 9th, 2008 -- Posted in Environment |
If it were a race to produce most of the waste, then in the United States would be leading the pack. More than 18.5 million tons are produced each year and that the majority of this could be avoided by citizens combining in a recycling program.
Yes, the Americans have made great strides towards environmental protection, as 35 percent of people recycle their waste each year and help avoid constantly overflowing landfills recyclable waste that clog the landfill. But not enough. Further measures must be taken to ensure that people know how to protect their environment.
E ‘surprising how easy recycling can be once you know what to do. Your first step is your separation of waste recyclables l ‘. Environmental protection begins at home with you the fall of the case in its special waste trash bin.
It ‘so easy. Sometimes there is money at stake, as is the case of recycling aluminium cans. Di take a bag full of cans and get money. How great is this?
Many schools and workplaces are not part of a recycling program. However, if the recycling bins were provided and properly labelled for glass, aluminum cans, plastic and paper, then without doubt people join in the recycling movement and place their waste properly.
I am your employer to send a note to ask them to do so. Giving an example and always do your part. If others see your commitment, then it is likely to follow suit.
Be sure to buy recycled products. This helps recycling industries know that there are people out there who are concerned with the environment. Many of our everyday products can be purchased that contain recycled materials.
You can buy notebook paper made from recycled paper goods. Many of detergents and household cleaning products come in bottles from recycled plastics. By taking this small step consumerism can help further the cause and yet the elements that you need for your home.
There can be a way to change the fact that the U.S. produces most of the waste of any country in the world. But, considering that only thirty-five percent of waste is recycled leaves much room for improvement. These numbers take time to change.
These numbers can and wants to go until the end if environmental protection becomes something that everybody knows and to do their part to remedy. You can start with a house but has to spread so that it is effective in keeping recyclables from our landfills.
May 7th, 2008 -- Posted in Environment |
As the world energy consumption climbs, there is growing pressure on governments and oil companies to continue to discover large oil and natural gas deposits. This is necessary to stem the tide of national oil dependency, and will continue to be an important political and economic until both factor of fossil fuels are phased out in favour of clean energy technologies or supplies of fossil fuels exhausted.
It ‘easy to understand how in this climate of growing need, the so-called discovery of 500 billion barrels of crude oil in the U.S. Bakken oil field arouses much interest. Continuous increase in the cost of crude oil from OPEC countries produced more expensive heating fuel and gasoline for vehicles, both of which have had a negative impact on the quality of life for citizens of developed countries that import oil to meet their needs energy.
But what is the real status of this sector of oil? There has been much promotion on the Internet about how this is the next great oil boom and wise that investors should seize this opportunity to get in on the ground level to make massive profits from the impending floods of oil will be flowing away from this great deposit. Not only are proponents of Bakken Oil Field suggested that oil can be produced from this site with lower cost as $ 16US per barrel, but that there is enough oil to meet all U.S. energy needs for up to 40 years. They also went up to say that this sector hail the return of cheap gasoline car in the United States.
To make sense of claims and data that surround the field Bakken oil a just need to understand two terms. Oil fields are described as either continuous or Discreet. A discrete oil field contains the vast majority of deposit in a position which is at least fairly easily exploited and brought to the surface. These are the deposits of oil that have led this wealth and influence to the OPEC countries.
The other type of oil deposit is described as continuous. While this sounds like a description positive, it actually means that oil has spread through many layers and a wide area. There are small pockets of a pool of oil, but these usually represent only a small fraction of the total quantity of oil in the surrounding rocks. Obviously this is a kind of far lower deposit of oil compared with Discreet. The status of a deposit of oil continues means that access to oil or is very limited or impossible.
The Bakken oil field is a field of oil continues. The United States Geological Survey has recently reported that in less than 1% of the upper end estimate of 503 billion barrels of oil into the site is easily accessible, which means a pool of deposits large enough to be commercially viable. For the rest, oil is not distributed throughout the area. For this reason, it is unlikely that the oil in this sector will be profitable to extract any time before, and the prospect of $ 16US barrels of oil is a wild claim.
This is a case of buyer beware. The hype surrounding this deposit is sure to attract people who are willing to deceive others in investing in empty promises. The promise of oil at low cost and enormous personal profits are two things that affect us in everyday life: the first because we are tired of forking the large sums of money at the pump gasoline, the other because we all want to make a healthy and realize Investment financial freedom.
May 7th, 2008 -- Posted in Environment |
I have just returned from my spring vacation and feeling refreshed and ready to face all the things I have put out. At the top of my list is winter. That might sound a little ‘strange because the leaves are unfurling on the maple where a pair of cardinals hunt for gems and bugs outside my window, but stay here with me and I promise that we’ll make perfect sense.
As I said before, we live in a drafty, old house whose saving grace is that it is in the midst of sixty private acres of woods and fields. Even on the property is a small building with two apartments in the studio, where my late mother lived until October 2003. Now, is used for storage and a guest, especially in summer. Although we have installed a pellet stove three years ago, and also whether to keep the heat up to 68 day and 55 at night, and even less at home, our oil bill is enormous and ever greater with every winter.
Every winter, we decide to do something about it and every spring, when it is hot, we readily get sidetracked gardening and outdoor pursuits. So, before we know it, you fall and we’re scurrying around, trying to weatherstrip and understand how to reduce heating costs. This year, it will be different. This year, we’re going to prepare for the winter during the spring and summer.
While we were on vacation, children and I brainstormed and came up with different ideas to save money and help the environment next winter. First on our list of things to do is weatherstripping. Our doors and windows are old and we can not afford new ones, so we need to do more things that cracks with plastic bags, as we did with the door in the basement. The structure is so warped that no amount of weatherstripping completely fills the cracks, so in desperation a cold winter day, I shoved supermarket bags in the cracks around it with a piece of old wire. It worked, a little ‘, but it was not enough.
The next week, a local carpenter has failed to give us an estimate weatherstripping on all doors and windows – the right way. In our windy, top of the hill location, we need more protection from explosions winter not only shopping bags can give us, this is certain. If the frame must be square, will be able to make the weatherproofing work.
In order to pay for the carpenter, we will be saving money to hang clothes outside to dry. Over time warmer, this is easy, but we’re going to continue to do without the clothes dryer, even when it is cold. Of course, Maine, hang clothes outside in winter may mean frostbite frozen and clothes, so we devised a different idea.
We are already in use clothes rack in the basement near the oven for delicate items all year ’round. Why not add a little ‘of retractable racks and one or two lines and use them to dry all the clothes when it’s too cold to hang out? In this way, the moisture from the clothes also add moisture to dry winter air that concern us all winter. The exercise by hanging and the recovery of them will not harm my winter or weight gain, let me tell you.
With the dryer shut off and saving us about $ 60/month, we can turn our attention to another very useful hog – the room in the garage. E ‘zoned with our bedroom, bathroom, living room and study and is not very well insulated. Of course, the unheated garage below it does not help and then there’s the fact that it faces north-east, where most of our windiest, coldest weather comes from. So, we are to get rid of it.
No, not hiring a demolition expert. What are going to have a heating technician cap off the tube baseboard heating that goes with it. In this way, you can just close the door to the room’s scale and keep the heat in the rest of the region. We do not use the room in winter, however, only in warmer months, so that the cold is not bad.
What we will do the same thing on a scale more drastic for the home. We are having an expert “weatherize” by draining pipes, filling them with food-grade antifreeze and do whatever else needs to be done to achieve that during the winter without heat. Because its oil tank is outside, we have to use a higher grade of fuel for the kiln, and then we shall save a bundle.
I’m sure there are other things you discover while we are conducting our campaign for next winter make less costly than this winter was. I think we could paint the outside of the basement wall black instead of white and a little ‘passive solar heating ongoing and Son is the thought of doing a window of solar heating has seen plans for.
With regard to your house? He will cost a bundle this winter because it is not weatherized? There are things you could do, like clothes drying on a line instead of clothes in a dryer, which would help the environment as well as your budget? Or you know that someone could use your help with projects like these? Perhaps an elderly relative or a neighbor or a single mother or father struggling to make ends meet. If you do it for yourself or someone else, is never too early to prepare for the winter.
May 6th, 2008 -- Posted in Environment |
More than 45 million tonnes of greenhouse gases are produced annually by the combustion of diesel fuel in trucks. Of course we are trying to find new creative ways to save our environment and a way to do this is to use vegetable oil as a renewable source of fuel for transport and the use of heating.
There are so many advantages of using this source to replace fossil fuels and some of these include reduced air pollution, the reduction of greenhouse gas emissions, and conserve the limited fossil fuels. There are two ways that you can use vegetable oil as fuel in engines.
The first way is that you can use straight vegetable oil or waste or oil for frying sweet pressed oil, however, requires an additional fuel tank and a heating and filtering of oil, before reaching the engine. The reason why we will need this is because the pure vegetable oil is too often to work in the engine unless the oil is heated.
The other way is to simply convert vegetable oil into biodiesel that can be used in a diesel engine without modification. Biodiesel is a fuel source made from vegetable oil, when a chemical reaction occurs between methanol and lye. It can be created or use waste vegetable oil for food, or have another option to use the sweet pressed vegetable oil.
This is something that is now being made to sell commercially in thousands of all countries worldwide, but with the right equipment and enough time can also be made at home. Some of toxic air pollutants that are reduced include soot, particulates, carbon monoxide, oxides of sulphur and yet emissions of nitrogen oxide may increase slightly.
May 6th, 2008 -- Posted in Environment |
Water is a nearly infinite resources in our world. However, this is not enough! The water may be everywhere, but are you sure that is clean? It is the water you drink or river near your home clean? The nearby river or stream may not have the same sparkling water can be found in a beach, but that is not an excuse to leave as it is! We should all do our part to make sure that all types of water is clean. How? Here are my suggestions.
1. Wash those water dispensers! A lot of people are not aware that those hot and cold distributors may be dirty. Bacteria stick to the hot and cold taps, as the inside when you change the bottle. Over time, all the bacteria that accumulates. In the end, every glass you drink laced with bacteria! You do not want children to get sick, you? To avoid this, clean your distributor of bleach water running through it each month. Wash with running a lot of tap water through. This also applies to any containers of water reuse. Be sure to wash them!
2. Clean up animal excrement. Storms may bring this stuff to rivers and streams, dirtying the water and the introduction of bacteria. Tenerli clean disposal stern in the trash bin! It may be disgusting to manage, and I will be the first to say that, remember, but that is for the environment! Get your hands dirty is not great thing.
3. your water tested. If your water from a well, make sure you have tested at least every few months, particularly for nitrates. If you get from a public supply, make sure it’s a supply clean! If you are paranoid, you may also want to test. It can cost money, but prevention is better than cure every day. I’m glad my water supply is clean. Make sure that it meets Clean Water Act!
4. Wash on the lawn. Clean the car on the lawn instead of the road; have the best soapy water absorbed into the ground, instead of making soap runoff. That is why all your washing on the lawn! Runoff may rise pollutants en route to its destination, much better if you can reduce. Wash my neighbors their animals in the first yard. You may also want to redirect your downspouts from roof to the lawn, or in a container so you can use it for watering later.
5. Don’t be trim-happy! If you live near the bank of a body of water, maintain vegetation as there is! Plants, grass and trees to prevent and reduce erosion and slowing pollutants, so do not cut them down or cut. You’ll be glad you did, one day. You get to keep more real on your land owned!
Whew! It may be boring, but we can do our part for all clean water. What suggestions do you live by?
May 5th, 2008 -- Posted in Environment |
1.Ecosystem theory.
2.Vine protection
Ecosystem theory
In order to understand what this theory really means, just follow both the traditional and current methods: plantations treated with synthetic substances (against biological agents that attack plants culture), simulators growth, modified seeds, fruit more resistant to better treatment resistance and storage traditional culture with a low quantity of products.
As you may simply notice all these are obviously react on health on a large scale, in one way or another: those who had easily by better conditions to diversify food or used different drugs, supplements that attenuated l ‘ effect of that particular substances or they were helped by genetic Fond. Of course, today there is no hope for a better situation, trends undergoing genetic seeds “to strengthen and accelerate the growth of plants in order to integrate the demand with products that seem untouched. But we all sense the reverse, that may affect metabolic control our senses and body development: the endocrine glands, with the increase of serious conditions such as diabetes, cancer, dementia – Alzheimer to premature death.
Culture technology is relatively correct: for a number of years, land must be planted with another crop – technique called crop rotation, which has the role to prevent the rapid absorption of some soil substitute for a certain crop and also destroy some specific biological agents is therefore not have time to develop. In fact, crop rotation technique is extremely difficult as it is not possible to determine precisely what crop should be the next and the costs of change at the micro level to be high in an area with a low degree of development.
Have you ever considered there would be something much simpler that can change completely the harvest methods of treatment and that would also imply benefits? The answer is certainly positive, as many attempts were made by developed countries, reaching currently the ecological crops. These crops are not treated with chemical agents and are present in small pollution. Unfortunately, the present reality proves that these crops may be present only in areas not polluted (very rare) and the benefits are not high, as the losses due to organisms that attack those plantations are numerous (in the absence of chemical prevention). Similarly, the fruits change more quickly, not being covered by chemicals.
The current design, the solution can not be large to complete a crop biological. What may be the solution for the situation applicable to lower costs even within the sub developed countries? The answer is simpler than it seems: the ecosystem.
Culture ecosystem
Ecosystem is as organic in itself an environment in which all the biological components are in harmony, in an untouched natural environment.
Here, everyone plays in a form which belongs to a natural way of organizing universe, ecological for the part human, where there are elements put forward by destructive human interference. This is the true ecological concept.
Again, from theory to practice, there is a road apparently difficult, but for the purposes of this model crop, there is an element not used to date: habitual birds.
The birds represent the only real opportunity to completely change the culture organisation, which would provide an ecological environment without much scientific and financial interventions. The answer is given by their ability to exterminate predators of crops on a large scale, without affecting the plantation. Well, one could say that there are predators that seem just as small animals or underground, so if removed from the circuit of a necessary intermediary link chain, as predators surface crops – the usual favourite food for birds – you will notice how the small predators also start to disappear, which needs the support of others to develop in a large number.
Example:
French Farmers built an artificial cave for micro bats, which led to a substantial increase in profit after the appearance of these colonies.
We can continue to achieve spectacular results. The birds will not be present in every culture if we do not have what they naturally need to protect trees. In this way, a culture can be mixed, which have in some distances row of fruit trees so that bring benefits. The benefits brought by fruit trees in large part the cultivation overpass the loss of one meter from farmland, crossed pollination does not intervene and crop rotation can be performed without any loss! What can be better than no investment in health hazardous substances, even a stable revenue – the fruits emerge almost without any investment and culture becomes ecological?
There is also another aspect that may be essential to a crop: the presence of water in the soil. In certain periods, lack of water can finally a culture of compromise leading to irreparable losses in that particular year. The trees in rows to well established distances keep the water in the soil for a long term, thus avoiding the risk of torrid period and reduce the investment in irrigation systems.
Example: planting mixed with rows of fruit trees. These keep the water in the soil, provide shade areas and attract the usual birds which maintain the crop destroying the crop pests.
There can be useful to imagine methods of different cultures: the screw example, who needs protection from rain and sunlight, dragging between the plastic foil intermediary pillars sort of a roof that does not allow rain to drop directly on the map , The improvement of the crop (at this point, the author believes that it is not a big problem).
Reminder: the human being would not be able to defeat chemical methods of harvesting destructive agents, instead he Will Self destroy if side effects. Let’s take a natural source capable of doing that.
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