Montreal Protocol Leads to Better Ozone
May 27, 2015 07:53 AM - University of Leeds
We are already reaping the rewards of the Montreal Protocol, with the ozone layer in much better shape than it would have been without the UN treaty, according to a new study in Nature Communications. Study lead author Professor Martyn Chipperfield, from the School of Earth & Environment at the University of Leeds, said: “Our research confirms the importance of the Montreal Protocol and shows that we have already had real benefits. We knew that it would save us from large ozone loss 'in the future', but in fact we are already past the point when things would have become noticeably worse.”
A brief history of Earth Day
April 22, 2015 09:59 PM - Earth Day Network
Each year, Earth Day -- April 22 -- marks the anniversary of what many consider the birth of the modern environmental movement in 1970.
The height of hippie and flower-child culture in the United States, 1970 brought the death of Jimi Hendrix, the last Beatles album, and Simon & Garfunkel’s “Bridge Over Troubled Water”. Protest was the order of the day, but saving the planet was not the cause. War raged in Vietnam, and students nationwide increasingly opposed it.
Solar power and Native American rights clash in the Mojave Desert
April 18, 2015 10:00 AM - Roy L Hales & Robert Lundahl, ECOreport
In a remote corner of the Mojave Desert, 15 miles from Las Vegas, stands the expansive Ivanpah Solar Electric Generating System. Occupying 5 square miles, the facility seems to swallow up a stunning expanse of desert including animals, plants and now, spiritual and cultural resources.
Native elders filed a suit against the Department of the Interior, Bureau of Land Management, and the Department of Energy in 2010, for failure to properly consult with the tribes in regard to the development of six renewable projects.
Litigants Alfredo Figueroa (Yaqui/Chemehuevi), Phillip Smith (Chemehuevi), and Reverend Ron Van Fleet (Mojave) complain that the government and the companies involved have lent a deaf ear to their concerns, which has brought a new level of anxiety and spiritual pain to people who have long felt their voices muffled in the face of commercial development by others.
Japan's 'scientific whaling' fail
April 15, 2015 09:12 AM - Tony Press, The Ecologist
Japan's latest plans for 'scientific whaling' in the Southern Ocean have fallen at the first hurdle, writes Tony Press. The IWC's expert panel says Japan's proposal contains 'insufficient information' on which to judge its validity, in particular the need for the 'lethal sampling' of over 3,996 Minke whales that is central to the research plan.
Fracking appears to be linked to rise in radon levels in Pennsylvania homes
April 9, 2015 06:35 AM - JOHNS HOPKINS UNIVERSITY BLOOMBERG SCHOOL OF PUBLIC HEALTH, via EurekAlert.
Johns Hopkins Bloomberg School of Public Health researchers say that levels of radon in Pennsylvania homes - where 42 percent of readings surpass what the U.S. government considers safe - have been on the rise since 2004, around the time that the fracking industry began drilling natural gas wells in the state.
The researchers, publishing online April 9 in Environmental Health Perspectives, also found that buildings located in the counties where natural gas is most actively being extracted out of Marcellus shale have in the past decade seen significantly higher readings of radon compared with buildings in low-activity areas. There were no such county differences prior to 2004. Radon, an odorless radioactive gas, is considered the second-leading cause of lung cancer in the world after smoking.
Early warning system to detect algal blooms being launched by EPA
April 7, 2015 03:24 PM - US EPA Newsroom
The U.S. Environmental Protection Agency (EPA) announced today that it is developing an early warning indicator system using historical and current satellite data to detect algal blooms. EPA researchers will develop a mobile app to inform water quality managers of changes in water quality using satellite data on cyanobacteria algal blooms from three partnering agencies-- NASA, NOAA, and the U.S. Geological Survey.
The multi-agency project will create a reliable, standard method for identifying cyanobacteria blooms in U.S. freshwater lakes and reservoirs using ocean color satellite data. Several satellite data sets will be evaluated against environmental data collected from these water bodies, which allows for more frequent observations over broader areas than can be achieved by taking traditional water samples.
EPA Moves to Restrict Bee-killing Pesticides
April 7, 2015 01:45 PM - Alicia Graef, Care2
The Environmental Protection Agency (EPA) has finally taken some action to restrict the use of pesticides that are believed to be causing serious declines in pollinators, but environmentalists are arguing the agency still needs to do more.
France passes law to promote green roofs
March 26, 2015 09:05 AM - Kevin Mathews, Care2
Environmentalism is fast becoming a top concern in France – a rooftop concern, to be precise. Excitingly, the nation has just passed new legislation that will require all upcoming commercial construction projects to feature either green roofs or solar panels above their top floors.
Are the EU's air pollution rules weaker than China's?
March 5, 2015 08:20 AM - ClickGreen Staff, ClickGreen
Europe’s coal plants will be allowed to emit more deadly pollutants than their notorious Chinese counterparts under EU proposals for new air quality rules heavily influenced by the big energy lobby, new research has found. A Greenpeace investigation has found new pollution limits for coal-fired power plants currently being discussed by the European Union are significantly weaker than those in place in China, as well as several times weaker than what’s already been achieved by the least polluting plants in other developed economies, including the US and Japan.
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.