The Future Of Airport Design Goes Green (conserving water techniques)
No commentsBy Dominic Donaldson
An international airport is a hub of activity; with holidaymakers, business people and others travelling en mass, it is essential to create a calm and tranquil atmosphere. It is also important to plan and design the airport so that a large number of people can pass through with minimum disturbance to each other and to the operations within the terminal itself.
There are, however, smaller general terminals and military bases that form a large part of the aviation industry and the design and development of each of these has different priorities.
The smooth running of these large projects takes a level of organisation and planning that requires the amalgamation of many skills in the engineering industry. In recent years the building of any industrial development has had to conform to new environmental impact legislations.
To guarantee that the development meets these regulatory standards it is essential to implement an Environmental Management System. This will ensure that every step of the airport design has been considered in accordance with any future environmental impacts it might have.
Environmental engineering takes many environmental factors into consideration and meets the ‘green’ standards expected by a concerned public and demanded by government regulations. Using resources wisely and setting high standards that will meet tomorrow’s sustainability requirements are a priority.
It is now widely understood in business that an increase in environmental performance translates as a rise in general performance and profits; it is this kind of understanding that is allowing the boundaries of design to be pushed and for developments in airport design to embrace the future of technology.
The aesthetics of an airport differ depending on whether it functions as a consumer-facing international air terminal, a military base or a general aviation airport, due to significantly different end user requirements. In a commercial airport, the design is tailored toward creating a calm, open atmosphere.
The users of this type of airport are generally waiting for long amounts of time to board a flight and will spend this interval shopping in the many tax free boutiques and eating and drinking in the terminals bars and restaurants. The way these airports function has to facilitate a large number of people queuing and moving between areas. This requires wide, open walkways and an environmental control system that ensures passengers are comfortable while they wait to board.
If you compare this with the functioning of a military air base, the differences in design priorities are startling. At military air bases, comfort and aesthetics take a lower priority than functionality because a military establishment is primarily a place of work. There is no need to create a consumer-friendly atmosphere culture and the volume of personnel that military airports have to process is dramatically reduced.
A small local airport often has to accommodate a unique demographic that needs more functionality than an international terminal because some of the clientele are pilots and others are passengers, so a certain level of consumer-friendly aesthetics are built in and the facilities on offer mirror those that would be expected at a major airport, such as restaurants and shops.
Understanding and unifying aesthetics and functionality in accordance with a sustainable way of development is the major challenge facing airport designers today. When you have passengers who seek five star service and airport operators that aim to meet a target of zero carbon emissions, formulating a green project that gets the green light can seem like pie in the sky.
Dominic Donaldson is an expert in the engineering industry.
Find out more about airport design and why the new environmental legislation is affecting the aesthetics of airports.
Massive international growth potential for UK breakthrough in road maintenance
By ASI Solutions ASI Solutions
Potholes claim 1 in 6 vehicle failures Scottish roads the worst, South West the best
Local road lottery is being blamed for a 47 percent increase in car suspension failure during the past five years.
According to analysis by independent automotive warranty firm, Warranty Direct, the number of cars needing suspension and axle repairs as a result of poorly maintained roads and potholes has jumped from 9 percent of all claims in 1999 to an average of 17 percent for the first eight months of 2004.
Either continuous driving over cracked and uneven road surfaces, or the sudden jolting of a deep pothole, can cause damage to shock absorbers, springs, upper and lower arms, and stabiliser bars.
Regionally, Scottish drivers are the most at risk with a staggering 35 percent of all claims attributable to a road defect. The worst region in England during the past twelve months has been Anglia with nearly 1 in 5 breakdowns reporting suspension or axle damage. Greater London recorded a figure of nearly 14 percent, with roads in the South West, currently the least likely to damage the health of your vehicle at just over 11 percent.
Region %
Scotland 35.07
Anglia 19.11
North East 18.77
West Midlands 15.56
North West 15.25
Wales 14.42
Greater London 13.99
East Midlands 13.76
South East 12.40
South West 11.04
=======================
British Average 16.93
The data from Warranty Direct is supported by comments from the Institute of Civil Engineers and the Asphalt Industry Alliance about the state of British roads. The latest ALARM (Annual Local Authority Road Maintenance) survey, reported a 94 percent increase in visible defects over the past ten years, during which time the number of compensation claims against local authorities in England had doubled an annual payout of 85m.
ASI Solutions is author of this article on Infra-red road repair .
Find more information about Infra-red road repair here.
Your Source For Conserving Water Solutions
Environmentalists In Books And Movies
By James Nash
In the movie “The Day After Tomorrow,” climate-change scientists turn out to be right - the earth’s climate DOES go bad on us, though the end result is global super-cooling, not global overheating. But that was a work of fiction based only loosely on the facts of climate change. Scientists ALL agree that the events portrayed in the movie could not happen so quickly and are not likely to happen at all, at least not any time soon.
Now comes Michael Crichton with “State of Confusion,” a novel in which environmentalists are so farklempt over inaction on global warming that they start trying to get attention picture of antarctic ice shelf by causing some of the very serious problems they’re warning against - for example, the collapse of the Antarctic ice shelf.
These destroy-the-world-to-save-it tactics are about as plausible as the plot in any other “catastrophe” book or movie, but Crichton decides to take himself seriously in “State of Confusion” by including charts and graphs - ostensibly as part of the protagonist’s argument - as well as his own monograph on environmental fear-mongering. Harumph. Apparently Dr. Crichton’s brain is so large that it allows him to be smarter and wiser than the hundreds of climate experts on the Intergovernmental Panel on Climate Change (IPCC), who overwhelmingly agree that global warming IS a major problem.
Oh, and also smarter than the super-brains at the National Academy of Sciences, who have confirmed the main conclusions offered by the IPCC. Other studies also run counter to Dr. C’s assertions - the 2004 “Arctic Climate Impact Assessment” noted that the impact of global warming on the Arctic is actually turning out to be much greater than has been predicted previously in climate modeling, and that most of the problem is indeed attributable to the human generation of greenhouse gases from automobiles, power plants, and other sources. UndoIt has a detailed refuation of Crichton’s assertions about global warming.
Michael Crichton is not the first author to write about environmentalist wackos out to destroy the planet (or at least out to destroy the “evil humans” on it). In “Rainbow Six,” Tom Clancy picture of hemorrhagic fever viruses on microscope slide writes about environmental villains who are so upset about human overpopulation and the effect that we two-footed folk are having on the good green earth that they plot to release a deadly plague that will kill the vast majority of the earth’s humans. Animals, of course, will be left unharmed, and the “good people” on the planet will get vaccines against the coming plague. Uh, yeah.
1) In the sci-fi book “Fallen Angels,” the plot is based in a future United States where environmental extremists have outlawed most technology.
2) In the Faith Fairchild mystery “The Body in the Lighthouse,” local environmentalists appear to be so anti-development that murder is an option. Similarly, in “Road Rage,” Ruth Rendell features eco-baddies who are so committed to keeping a new highway from going through a fragile landscape that they’re willing to take hostages and threaten murder.
3) And, finally, it’s worth noting that Michael Crichton’s “State of Fear” (released in late 2004) was not the first book to have environmental nut-jobs interested in seeing the ice in Antarctica slide into the sea and cause worldwide water damage. The concept was part of the central plot a year earlier in the 2003 novel “Big Ice,” written by Christopher Bonn Jonnes.
In some cases, a writer’s choice of putting environmentalists in the bad-guy role may indeed reflect the writer’s true feeling that eco-fascists are trying to keep decent folk from enjoying the good life. In other cases, it is no doubt just a convenience for their plot.
But what about the overall demonization of environmentalists that is becoming increasingly prevalent in some political and media circles? Is it fair? We don’t think so, and the assertions of environmental extremism are rarely based on facts.
Here’s a way to think about environmentalists: They’re like doctors who specialize in the earth, its ecosystems, cartoon image of a doctor examining the earth its species (including humans), and the biological relationships among them. The air, water, food, and shelter provided by the earth and the resources from her ecosystems are what keep life on the planet healthy, and environmentalists are the health-care specialists pursuing the goal of keeping the whole thing running right.
Healthy ecosystems are necessary for healthy people. It’s a simple concept, but it is abstract enough that many people have difficulty integrating it into their own thinking; or, if they do accept the concept, have difficulty applying it in practice to their own behavior. Thus, you get corporations who put profits over pollution controls, consumers who put “more” over “safer,” and politicians who put campaign contributions and their job security over honest leadership and doing what’s best for the everyone.
Thus, when Dr. Environment comes along and cautions that some of the things we’re doing are not so smart, it upsets the apple cart for these people and threatens their false concept of “how things are.” Dr. Environment may say something like “overuse of unsafe chemicals is causing increased cases of cancer” or “uncontrolled forms of genetic engineering threaten to undermine the global food system.” This is not much different than your family physician telling you that you’re smoking too much, drinking too much, and eating too many Twinkies; that these things are bad for you; and that you really need to control yourself a little if you want to live far into the future.
Skeptics argue that there is no PROOF that global warming will cause the dire problems being predicted by environmentalists, only a bunch of theories and computer models and analytical results that the skeptics choose to discount. Similarly, you cannot say with complete assurance that drinking a half-gallon of rum every week will give you cirrhosis of the liver or cancer, but your doctor would likely predict it. The choice in both cases is the same:
1) We can do as we please now, without regard for the likely (but unproven) consequences; or
2) We can moderate our behavior in a way that reduces the risk to a reasonable level.
Waiting until a possible but unproven scenario is finally, disastrously proven true is rarely the wisest option. Some amount of preventative caution is a smart investment. It’s always easier to fix a problem when it’s small.
Fiction is a great source of entertainment, and it’s no worse to make “environmental insanity” the motivation for a bad guy than it is to base his villainy on money, fame, or power. But it’s crossing the line a little to write a work of fiction in a way that it comes off like a real scientific analysis.
For our part, we’ll stick with Michael Crichton’s other works of true fiction and leave the science of climate change to the people who have studied it most of their lives, not just for a few months in preparation for a novel. Unfortunately, according to these climate experts, the most noteworthy book in the next 100 years may turn out to be a work of non-fiction titled “A Century Ravaged By Global Warming - and the Skeptics Who Waited Too Long To Act.”
James Nash is a climate scientist with Greatest Planet (www.greatestplanet.org). Greatest Planet is a non-profit environmental organization specialising in carbon offset investments.
James Nash is solely responsible for the contents of this article.
Wednesday, October 29th, 2008 at 8:43 am and is filed under environmental. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.
