Memorial Day Travel will Cost Americans over $1 Billion on Gasoline
May 24, 2013 10:48 AM - Allison Winter, ENN
Memorial Day not only marks the day we pay tribute to those who have served in the United States Armed Forces, but it also marks the first unofficial weekend that kicks off the summer. With that said, tens of millions of Americans are expected to get away this weekend and according to an analysis by the Union of Concerned Scientists (UCS), Americans will spend more than $1.4 billion filling up their tanks! The new analysis utilizes newly released data from the American Automotive Association (AAA), which estimated that 89 percent of Memorial Day weekend travelers (about 31.2 million Americans) will travel by vehicle.
Jaffna aquifer depleting from overuse
May 24, 2013 08:54 AM - Dilrukshi Handunnetti, SciDevNet
The single limestone aquifer, which is the main source of freshwater in Sri Lanka's northern Jaffna peninsula, is gradually depleting through overuse, researchers say. "The area suffers from severe groundwater imbalance which might reach crisis proportions in the future," Shanti de Silva, one of two scientists who carried out the research for the agricultural department of the University of Jaffna, told SciDev.Net.
India's hornbill conservator is awarded the "Green Oscar"
May 23, 2013 08:54 AM - Akhila Vijayaraghavan, MONGABAY.COM
The Whitley Awards is a prestigious international prize awarded annually to individuals working in nature conservation at a grassroots level. They were first awarded in 1994 and over the past two decades, the Whitley fund for nature has given almost £10 million ($15 million USD) to conservation and recognized 160 conservation leaders in more than 70 countries. These awards are known as the 'Green Oscars' and are often awarded to conservationists working in conflict-torn and developing countries. This year, the prestigious prize was awarded to Aparajita Datta's project, "threatened hornbills as icons for the conservation of the Himalayan forests of Arunachal Pradesh, India".
Sneaker Life Cycle Impact
May 22, 2013 04:10 PM - Andy Soos, ENN
The American term sneakers refers to footwear with a flexible sole made of rubber or synthetic material and an upper part made of leather or canvas. Sneakers were originally sporting apparel, but today are worn much more widely as casual footwear. A typical pair of running shoes generates 30 pounds of carbon dioxide emissions, equivalent to keeping a 100-watt light bulb on for one week, according to a new MIT-led life cycle assessment. A life cycle measures the environmental impact of the raw materials, processing, and transport to the final market as well as waste disposal. But what’s surprising to researchers isn’t the size of a shoe’s carbon footprint, but where the majority of that footprint comes from.
African soil diversity mapped for the first time
May 22, 2013 10:19 AM - Bernard Appiah, SciDevNet
A team of international experts has drawn up the Soil Atlas of Africa — the first such book mapping this key natural resource — to help farmers, land managers and policymakers understand the diversity and importance of soil and the need to manage it through sustainable use. They say that despite soil's importance, most people in Africa lack knowledge about it, partly because information about it tends to be confined to academic publications read only by scientists.
Aquifers in US Depleting, Contributing to Sea-Level Rise
May 21, 2013 10:24 AM - Allison Winter, ENN
The High Plains (also known as Ogallala) aquifer underlies more than 170,000 square miles of the United States. Aquifers are water storage areas that are made up of bodies of permeable rock that contain and transmit groundwater. The High Plains aquifer serves as the principal source of water for irrigation and drinking in the Great Plains, serving over two million people. However, substantial pumping of the aquifer for irrigation since the 1940s has resulted in large water-table declines. Depleting aquifers of groundwater can lead to serious consequences as pumping water out of the ground faster than it can be replenished can permanently dry up wells, reduce water in lakes and streams, and deteriorate water quality.
Eat those white vegetables?
May 20, 2013 03:27 PM - Allison Winter, ENN
We've always been told that eating colorful foods has many health benefits. And no, I'm not talking about artificially colored candies or chips, but instead fresh fruits and vegetables. Many produce rich in color contains nutrient packed pigments and antioxidants that provide energy and other benefits to our bodies. Consequently, it is recommended that we have three to five servings of fruits and vegetables every day. But what about white foods? Some nutritionists urge us to stay away from white bread breads, rice and pastas, but what about white produce? There are potatoes, garlic, onions, mushrooms, cauliflower, onions, turnips and kohlrabi just to name a few. Are these white fruits and vegetables just as nutritious?
Fishing the Gulf of Maine: Tradition at a Crossroads
May 20, 2013 11:41 AM - Michael Sanders, The Ecologist
Lobster fishing remains big business off the coast of Maine but even with new regulations and new gadgets can it ever be sustainable? Michael Sanders investigates the real costs of the crustacean on your plate... When most of us go down to the coast, whether to walk or swim or fish or sail, we take for granted what we see before us. We see the lobster boats and the colorful buoys marking the strings of traps, the bobbing green and red cans marking safe passage, the gulls and other seabirds. In the larger working harbors like Portland and Stonington and Port Clyde, there might be draggers tied up, unloading fish they've caught far out in the Gulf of Maine and on Georges Bank. What we don't realize is that this seemingly unchanging marine world is in fact always changing in ways both large and small. What we think of as "the coast of Maine" - those 3,000 vaunted miles of rocky shoreline punctuated by seaside villages and docks and lobster pounds and fishing fleets - was largely built on the backs of the fishermen and lobstermen who are there, however picturesque or authentic to the eye, for a single purpose: to harvest the sea in order to feed us.
DiCaprio's Environmental Charity Art Auction Raise $33 Million
May 17, 2013 07:37 AM - Editor, Justmeans
Leonardo DiCaprio's environmental charity auction at Christie's in New York has raised an impressive $33.3 million from wealthy art collectors. Most of the sale proceeds went to environmental protection causes promoted by the Leonardo DiCaprio Foundation. The Hollywood actor, who was himself present at the auction, urged collectors to bid as if the planet's fate "depends on us" - and they responded to his call generously.
May 16, 2013 02:43 PM - Allison Winter, ENN
They say "April showers bring May flowers" and this year, April really did live up to its expectations of bringing down the rain. According to the National Oceanic and Atmospheric Administration (NOAA), the average precipitation for April in the contiguous US was 2.9 inches! This is 0.27 inches above average tying April 1953 as the 19th wettest April on record. Not all of the country experienced a wetter than normal average, but the northwest, Midwest, and southeast definitely saw the effects of this heavy precipitation.