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Cutting Christmas Trees in a National Forest - be sure you get a permit first!
November 29, 2012 10:52 AM - Roger Greenway, ENN
What could be better than cutting your own fresh Christmas tree in a National Forest? Why does the government allow this? There are actually good forest management reasons to thin trees in some circumstances, so cutting a tree actually helps the Forest Service manage the forests. Be aware that to cut a tree in a National Forest requires a permit, and the NFS encourages safe practices. "Trees from your national forests brighten homes across the country every year," said U.S. Forest Service Chief Tom Tidwell. "We encourage people to be aware of changing weather conditions, dress accordingly and always follow safe cutting practices when looking for that perfect tree this holiday season." Each year, local Forest Service offices sell permits that allow individuals to cut one fresh tree on national forest lands. Fees for the permits vary dependent on location. The permit program helps the agency thin stands that have a concentration of small diameter trees.
Study Investigates Public Trust in Agricultural Biotechnology in Africa
November 29, 2012 10:11 AM - Gilbert Nakweya, SciDevNet
Building trust in agricultural biotechnology as one of the potential solutions to food security in Africa is essential, according to a study. Published in Agriculture & Food Security this month (1 November), the study is the result of four years spent investigating how public trust in agricultural biotechnology in Africa can be developed.
Green Building Designs Can Help Protect Homes During Natural Disasters
November 28, 2012 07:44 AM - David Bainbridge, Triple Pundit
One of the best antidotes to climate change is rarely discussed. Buildings in the U.S. generate 40 percent of the global warming gases and use 70 percent of the electricity. If we do things right, we can cut energy use 90 percent in new buildings and 70 percent in retrofits while improving comfort and health. In new buildings, this may be done at no cost if integrated resilient design strategies are adopted. We can improve comfort, productivity, how students learn, health and security, often at no added cost.
During the 1980s, Brazilian rubber tapper Chico Mendes was a prominent activist for the preservation of the Amazon region. He urged his government to set up reserves for rubber tappers and was instrumental in creating various organizations and unions for his peers. In 1988, Mendes was murdered by a rancher intent on logging the site of a future reserve. Partly in response to the international media outcry, Brazil created the Chico Mendes Extractive Reserve, consisting of 980,000 hectares of land protected for forest-dependent indigenous inhabitants.
Initiative Raises Money to Keep Oil Companies out of Ecuador
November 26, 2012 12:52 PM - Jeremy Hance, MONGABAY.COM
The Yasuni-ITT Initiative has been called many things: controversial, ecological blackmail, revolutionary, pioneering, and the best chance to keep oil companies out of Ecuador's Yasuni National Park. But now, after a number of ups and downs, the program is beginning to make good: the Yasuni-ITT Initiative has raised $300 million, according to the Guardian, or 8 percent of the total amount needed to fully fund the idea. The program, which is the first of its kind, proposes to leave an estimated 850 million barrels of oil untouched in Yasuni National Park if donors worldwide compensate Ecuador for about half of the worth of the oil: $3.6 billion. The money would keep oil companies out of 200,000 hectares known as the Ishpingo-Tambococha-Tiputinin (ITT) blocs.
Climate Change Impacts in New England
November 25, 2012 07:44 AM - ScienceDaily
In the northern hardwood forest, climate change is poised to reduce the viability of the maple syrup industry, spread wildlife diseases and tree pests, and change timber resources. And, according to a new BioScience paper just released by twenty-one scientists, without long-term studies at the local scale -- we will be ill-prepared to predict and manage these effects. Following an exhaustive review of more than fifty years of long term data on environmental conditions at the Hubbard Brook Experimental Forest, located in the White Mountains of New Hampshire, the paper's authors arrived at a sobering conclusion: current climate change models don't account for real life surprises that take place in forests.
Forests worldwide near tipping-point from drought
November 24, 2012 08:19 AM - Editor, MONGABAY.COM
Forests worldwide are at "equally high risk" to die-off from drought conditions, warns a new study published this week in the journal Nature. The study, conducted by an international team of scientists, assessed the specific physiological effects of drought on 226 tree species at 81 sites in different biomes around the world. It found that 70 percent of the species sampled are particularly vulnerable to reduction in water availability. With drought conditions increasing around the globe due to climate change and deforestation, the research suggests large swathes of the world's forests — and the services they afford — may be approaching a tipping point.
Climate change predicted to hit poorest hardest
November 20, 2012 07:01 AM - EurActive
All nations will suffer the effects of a warmer world, but the world's poorest countries will suffer most from food shortages, rising sea levels, cyclones and drought, the World Bank’s new report on climate change says. Under new World Bank President Jim Yong Kim, a former scientist, the global development lender has launched a more aggressive stance to integrate climate change into development. "We will never end poverty if we don't tackle climate change. It is one of the single biggest challenges to social justice today," Kim told reporters on Friday [16 November].
What History Teaches Us About Our Environmental Challenges
November 19, 2012 07:05 AM - Roger Greenway, ENN
It seems that the environmental challenges we face are truly daunting. That we may never be able to survive them, even if we do our best to do so. A study by MIT professor Susan Solomon says it's often helpful — and heartening — to look to the past. Solomon points out that recent decades have seen major environmental progress: In the 1970s, the United States banned indoor leaded paint following evidence that it was poisoning children. In the 1990s, the United States put in place regulations to reduce emissions of sulfur dioxide — a move that significantly reduced acid rain. Beginning in the 1970s, countries around the world began to phase out leaded gasoline; blood lead levels in children dropped dramatically in response.
Idea that we have reached "Peak Oil" incorrect
November 18, 2012 07:18 AM - Population Matters
A report by theInternational Energy Agency reminds us that the peak oil idea has gone up in flames, and that the truly global implications of the 2012 report lie in the warning that we must leave most of our fossil fuels in the ground, writes Damian Carrington writes on the Guardian’s Environment Blog. Given the bubbling cauldron of violence that the middle East so frequently and regrettably is, the prospect of the US outstripping Saudi Arabia as the world’s biggest oil producer in the next decade is deeply striking. The redrawing of the geopolitical map may cool some tensions and perhaps spark others. But the truly global implications of the International Energy Agency’s flagship report for 2012 lie elsewhere, in the quietly devastating statement that no more than one-third of already proven reserves of fossil fuels can be burned by 2050 if the world is to prevent global warming exceeding the danger point of 2C. This means nothing less than leaving most of the world’s coal, oil and gas in the ground or facing a destabilised climate, with its supercharged heatwaves, floods and storms.