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Agricultural
New computer tool could lead to better crops and safer pesticides
By Jeff Salton
21:11 September 23, 2009 PDT
Researchers engaged in developing new strains of crops, such as drought-resistant wheat and new pesticides that are more environmentally-friendly, are also creating a computing tool that could help scientists predict how plants will react to different environmental conditions. It’s hoped their findings will help create better crops, such as tastier and longer-lasting tomatoes. Read More
The M3 mobile water desalination system cuts the cost of producing clean water
By Darren Quick
04:57 July 15, 2009 PDT
Desalination is a popular source of potable water in Middle Eastern countries, where large energy reserves and the relative scarcity of water suitable for drinking led to desalination in the region accounting for close to 75% of total world capacity in 2007. If that figure hasn’t already dropped it almost certainly will as access to clean water becomes an issue for many places around the globe. And the shortage isn’t just limited to developing countries, with places like California and parts of Australia facing their worst droughts in recorded history. A new mini-mobile-modular (M3) “smart” water desalination and filtration system could help determine the feasibility of desalination in areas that may be considering it for the first time. Read More
Fish oils fed to flatulent cows could reduce greenhouse gas emissions
02:18 April 6, 2009 PDT
Omega 3 fatty acids in fish oils have many documented benefits to humans including the reduction of cholesterol, but what of the benefits to animals and the environment in general? While assisting the heart and circulatory system in animals and improving the meat quality in cattle, it is also, according to researchers at the University College Dublin beneficial in reducing methane levels from flatulence when added to the diet of cattle, meaning it's also good for the environment. Read More
New Holland's NH2 Hydrogen Fuel cell tractor
By Darren Quick
23:32 March 5, 2009 PST
Tractors may not be the sexiest of vehicles, and they probably aren’t the first ones that come to mind when thinking about environmental friendliness, but agricultural equipment manufacturer New Holland is looking to change that with the production of a prototype tractor that is powered by a hydrogen fuel-cell. Read More
Solving the global food crisis: vertical aeroponic farm grows food out of thin air
By Loz Blain
01:14 February 17, 2009 PST
More than 50% of our planet's massive human population is concentrated into urban centres - and on current estimates, that's likely to be as high as 80% by the year 2050, a year many of us will be around to see. So the challenge facing today's forward-thinking architects is how to create positive outcomes out of a crushing space constraint. Going upwards, in projects like Eugene Tsui's Ultima Tower and the London Vertical Village concept, seems to offer some practical solutions to the living space conundrum - but what about feeding all those people? Vertical Aeroponic Farming seems to be an idea whose time has come - it will let us use land, nutrients, power and water much more efficiently than ever before, while delivering a quality-controllable, year-round and emissions-positive food source for urban communities. Eric Vergne's Dystopian Farm is a design study that examines how a vertical farm might use the latest in agricultural and architectural technology to feed the cities of the future. Read More
Bioethanol from Olive Stones
By Emily Clark
19:10 October 30, 2008 PDT
Have you every wondered what happens to all of the stones removed from the olives that end up on our shelves and in delis? The answer could now be that they are turned into bioethanol and used as an alternative to petrol or diesel. Read More
MIT researchers harness tree power to fight wildfires
23:33 September 29, 2008 PDT
While specialist fire-fighting crews, squadrons of trucks and water-bombing helicopters all play an important role, access to reliable and timely information on fire behavior is among the most critical of all the tools used to combat wild fires and prevent the loss of life, livestock and property damage. Massachusetts Institute of Technology (MIT) researchers are now working on a system that uses energy from the trees themselves to power a network of temperature and humidity sensors that act as remote weather stations to aid in fire management. Read More
Aquarius: intelligent automated sprinkler design
By Emily Clark
18:02 September 10, 2008 PDT
Looking more like an alien spacecraft than a sprinkler, Aquarius is an irrigation control system designed by Aydin Oztoprak and Ozgur Ruhi Ulvan. Solar powered and remote managed, Aquarius automatically adjusts its water flow depending on the soil, crop and weather conditions, making it one very intelligent piece of eco-friendly water design. Read More
Gary Noel
- November 22, 2009 @ 06:20 UTC
