Shifting temperatures will affect flavors, quality of food
March 27, 2015 10:34 AM - S.E. Smith, Care2
Love scrumptious vegan pizza? You’d better enjoy it while you can, because climate change is moving in to hog a slice. According to an Australian report, Appetite for Change, climate change isn’t just going to decimate existing crops — it’s also going to change the way the survivors taste. And not in a good way. The researchers say that we’re going to be eating increasingly bland, tasteless, mushy food because of the way shifting temperatures are affecting farming, and in fact, it’s already started happening.
United Nations warns on pesticides
March 23, 2015 09:55 AM - EurActiv
The UN's International Agency for Research on Cancer (IARC) said Friday (20 March) that three pesticides, including the popular weed killer Roundup, were "probably" carcinogenic and two others, which have already been outlawed or restricted, were "possibly" so.
IARC classified the herbicide glyphosate – the active ingredient in Roundup – and the insecticides malathion and diazinon as "probably carcinogenic" on the basis of "limited evidence" of cancer among humans.
Canadian Grocer to Sell "Ugly" Fruit
March 19, 2015 08:54 AM - Leon Kaye , Triple Pundit
If you have traveled to regions such as the Balkans, India or rural Latin America, the appearance of misshapen fruit and vegetables everywhere would have hardly surprised you; and of course, they are delicious. But shopping trends on both side of the Atlantic have led consumers to believe fruit should be uniform in color and shape.
Oregon State University study provides new insight into forest life cycles and carbon storage
March 18, 2015 07:50 AM - Oregon State University
A century-long study in the Oregon Cascades may cause scientists to revise the textbook on how forests grow and die, accumulate biomass and store carbon.
In a new analysis of forest succession in three Douglas-fir stands in the Willamette National Forest, two Oregon State University scientists report that biomass – a measure of tree volume – has been steadily accumulating for 150 years. In the long term, such a trend is not sustainable, they said, and if these stands behave in a manner similar to others in the Cascades, trees will begin to die from causes such as insect outbreaks, windstorms or fire.
“Mortality will occur in the future,” said Mark Harmon, professor and Richardson Chair in Forest Science at OSU. “It just hasn’t arrived.”
Cropping Africa's wet savannas would bring high environmental costs
March 17, 2015 08:42 AM - B. Rose Huber, Princeton University
With the global population rising, analysts and policymakers have targeted Africa's vast wet savannas as a place to produce staple foods and bioenergy groups at low environmental costs. But a new report published in the journal Nature Climate Change finds that converting Africa's wet savannas into farmland would come at a high environmental cost and fail to meet some existing standards for renewable fuels.
An Organic Future
March 2, 2015 07:52 AM - Tim Sparke, Triple Pundit
The words ‘organic’ and ‘sustainability’ are bandied around quite a bit. While some won’t eat anything but organic, others deny that there’s any future in organic farming. After all, with a population that’s seven billion-strong and growing, how can we possibly expect organics to feed the world? Or so the critics ask. In their view, feeding the masses simply can’t be done without strong chemicals and genetic modification.
Agricultural insecticides pose a global risk to surface water bodies
February 25, 2015 01:51 PM - Tilo Arnhold, Helmholtz Centre for Environmental Research
Streams within approximately 40% of the global land surface are at risk from the application of insecticides. These were the results from the first global map to be modeled on insecticide runoff to surface waters, which has just been published in the journal Environmental Pollution by researchers from the Helmholtz Center for Environmental Research (UFZ) and the University of Koblenz-Landau together with the University of Milan, Aarhus University and Aachen University. According to the publication, particularly streams in the Mediterranean, the USA, Central America and Southeast Asia are at risk.
Friendly Fungi Could Help Barley Growers
February 23, 2015 02:08 PM - Trinity College Dublin
Botanists from Trinity College Dublin have made a breakthrough discovery that could save barley farmers sleepless nights and millions of Euro each year: naturally occurring plant-friendly fungi prevent crop-ravishing diseases from spreading, and also aid plant survival in testing environmental conditions. Importantly, these amazing little organisms cause no harm to the plant roots in which they take up their abode. However, their gift of immunity against common seed diseases greatly reduces the need for farmers to spray environmentally damaging chemicals, which can affect ecosystems in a plethora of negative ways.
ENN Releases App for Android Users
February 23, 2015 09:14 AM - ENN Editor
Last month ENN launched a new mobile app available at the iTunes store making it easier for you to connect with us and stay up to date with groundbreaking environmental news. Now, ENN releases the mobile app at Google Play, making it compatible for Android users.
ENN is more than just a gatherer of environmental news but rather a unique set of resources, archives, tools, and experts for the increasingly complex field of environmental science attracting readers from all levels of government, business and academia.
Apple users can download the app at the iTunes store.
Android users can download the app at Google Play.
Make sure you click on the app with the logo shown here.
Giant African land snails invading Cuba
February 20, 2015 07:44 AM - s.e. smith, Care2
Kennedy couldn’t manage it in 1961, but someone else has. According to the BBC, Giant African Land Snails have been spotted on Cuban soil, which is bad news for native molluscs in the island nation as well as numerous plants. As if that weren’t bad enough, they also pose a health risk to people. This is one invasion Cubans definitely want to stop in its tracks, and for once the CIA has absolutely nothing to do with it.
These snails have a number of characteristics that make them a formidable problem in regions where they’ve been introduced, which includes parts of Asia, Central America, and the US. For starters, they’re big. Really big. Giant African Snails typically grow up to eight inches long, and they’ve been known to get even bigger. They lay hundreds of eggs every month, with a very high hatch rate, ensuring that once a few snails make land, they can quickly spread across a region and they’re extremely difficult to stop — in part because applying molluscicide would kill other species. Also introducing predators is also problematic because all of the snail’s natural predators would be more likely to pick on smaller, vulnerable native species.