Posts Tagged ‘degradation’

Environmental News : : Start skateboarding to save coral reefs

Electric skateboard becomes lightest form of electric transport

With 6 miles of battery life, this electric skateboard will save your pushing leg as well as the planet. It’s no secret that the flaw with skateboards is how you can’t ride up hill. This new skateboard changes all of that. It even brakes! Weighing in at just 12lbs, this 20mph ride could completely change your commute. If we’re being honest, it also looks incredibly cool, much more so than fixed gear bikes.

You can even take the motor off and ride it as a regular longboard. Sound appealing? Of course it does, check out Boosted Boards to become the coolest guy in the office.

 

Wind energy alone can power the planet

wind power, wind energy, wind turbines, carnegie institution for science, lawrence livermore national laboratory, airborne wind turbines, high altitude wind energy, ground based wind energy, ocean based wind energy
A study from Carnegie Institution for Science has revealed that, with the help of air born wind turbines, the planet can be powered exclusively by wind power.

Currently the earth needs 18TW of energy to run. By harnessing near-surface winds, we could generate 20 times the needed amount. It turns out that more wind turbine generators are a bad thing. They create a drag effect on the wind turbines that in turn slows down the overall velocity of wind. Thus- building more wind turbines wouldn’t be too effective. By harnessing air in the atmosphere we can overcome this issue and live sustainably for many years.

The CEO of the Carnegie Institution has said that “economic and political factors still play a large role” when deciding how to use wind power.

 

Caribbean coral reefs could soon become extinct

Live coral coverage has dropped to just 8% this year. During the 1970’s, this figure was a steady 50%. The root of all causes (pollution, overfishing, disease and bleaching) can be tracked to the rise in global temperature.

At an international environmental campaign in Korea the situation was listed as “critical” with “time running out”.  Scientists from the World Resources Institute have predicted that by 2050, virtually all coral reefs will be in danger.

So next time you go snorkelling, remember that everything you see is alive. Don’t remove anything from its natural habitat or stir sediment with your Michael Phelps sized flippers. Oh, and don’t buy dried coral from stores!

 

Sea otters can slow global warming

Two researches have found that an increase in sea otters would increase the amount of carbon dioxide being absorbed by kelp. Sea otters feed off sea urchins which in turn feed off kelp. Therefore, if there were a surge of sea otter reproductivity, kelp forests would prosper as there would be less sea urchins. 12 times the amount of carbon dioxide could be absorbed if this happened.

What’s that? You were thinking of adopting a sea otter for your next loved ones birthday? No? Well now there’s no reason not to!

 

Generate electricity with a rocking chair

Otarky, Rocking Chair, Modern Furniture, Renewable Energy, Electric Generator, Electricity, Igor Gitelstain, Israel
It’s called the Otarky and has been designed by a graduate student. Not only does this chair look incredibly stylish, but it will charge your iPad at the same time. Now just imagine what would happen if every homeowner had this chair?

The chrome rockers hide ball bearings which convert kinetic energy into electricity when the chair is rocked from back to forth. It’s a genius invention, allowing anyone to create sustainable energy whilst reading the newspaper. Be sure to check up on the Otarky in a year or so as it is still just a prototype.

I leave you with
Is the iPhone 5 green?
Man-made cabin in Wisconsin, built for musicians. 
Own an electric Batmobile by 2015

 

 

 

 

 

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Dead bees, another cry out for alternative fuel?

     Recent studies have shown that diesel fumes are related to the decline of honeybee colonies. The theory states that nano-particles emitted from diesel exhausts disrupt the navigation of bees. Thus making it impossible for them to return to their hive as they eventually die. Why is this important I hear you say? Well there is a much bigger picture to look at.

      Bees produce billions for the world economy, £430 million a year in the United Kingdom alone. People do not realise just how much they aid employment by producing honey and pollinating crop fields. In return, they ask for nothing. I think they are the most underrated working class in the world. To realise that the modern mode of transport is killing them off is extremely worrying. Ten’s of thousand’s of beehives have been dropping every winter. Since 2007, the United States has seen a 35% drop in the number of hives.

     This statistic is screaming at me to sell my diesel ‘eco-friendly’ Ford Fiesta and buy an electric car. Car companies have done a brilliant job of convincing the masses that diesel fueled cars should be bought due to their efficiency and minimal effect on the environment. Yet the fact remains, diesel is a non-renewable fuel that is harmful to all living things. Yes, diesel is better than petrol; You get more miles to the gallon and it does harm the environment less, but we are merely prolonging the inevitable.

     How can we deal with this issue? I would love to tell you that scientists have just discovered a new renewable energy source as powerful as oil but we are not there yet. So all we can do is nudge people. Give people a reason to buy electric cars, a reason to cycle to work and a reason to roll the window down instead of hitting the AC switch.

      My immediate plan would be to deny raising the motorway speed limit to 80mph. This is simply telling motorists that it is ok to drive faster, burn more fuel and pump more money into the pockets of oil companies. It also widens the gulf between the speeds of electric vehicles compared to fuel driven vehicles. One major reason why the public are buying fuel cars rather than electric is due to speed.  Further on this, road tax on fueled vehicles should be vastly increased.

      We cannot sugar coat this anymore. We have to stop finding ways of prolonging this unfortunate truth. Instead, begin to use fuels that are both renewable and do not harm the environment. If an event as small as a bee dying does not convince you that something must be done, I fear we have already lost the battle.