Environmental Policy

The role of dam removal in river management in New England
June 9, 2016 01:48 PM - Dartmouth College via ScienceDaily.

Dam removal in New England is not only an important aspect of river restoration but it also provides an opportunity to enhance the magnitude and rate of river re-connection, and improve watershed resilience in response to human impact on the environment, if a broader strategic removal approach is implemented throughout the region, according to a new Dartmouth-led study published in Elementa: Science of the Anthropocene.

The study is the first interdisciplinary, region-wide assessment of the social and biophysical impacts of dam removal and was conducted by researchers at Dartmouth, American Rivers and the USDA Forest Service.

 

Raid uncovers truth behind Thailand's Tiger Temple
June 7, 2016 07:32 AM - Simon Evans, Anglia Ruskin University, The Ecologist

Thailand's 'tiger temple' was a front for the commercial exploitation of tiger bones, skins and other parts for the lucrative international trade, writes Simon Evans. It made no contribution to conservation and the animals were subject to extreme cruelty. But while the temple's closure is good news, there are hundreds of similar tiger farms across the region that are no better - or even worse.

Renewable Energy Closes "The Gap"
June 2, 2016 10:04 AM - REN 21 , The Ecologist

The Renewables Energy Policy Network for the 21st Century - shows that renewables are now firmly established as competitive, mainstream sources of energy in many countries around the world, closing the gap between the energy haves- and have-nots

Renewable Energy Closes "The Gap"
June 2, 2016 10:04 AM - REN 21 , The Ecologist

The Renewables Energy Policy Network for the 21st Century - shows that renewables are now firmly established as competitive, mainstream sources of energy in many countries around the world, closing the gap between the energy haves- and have-nots

Who gets to influence the climate negotiations?
June 1, 2016 01:24 PM - Pavlos Georgiadis, Renee Karunungan and Anna Pérez Català, The Ecologist

The influence of fossil fuel corporations was strongly questioned by developing countries in the post-Paris meeting of the climate change negotiations in Bonn last week. Climate Trackers Pavlos Georgiadis, Renee Karunungan and Anna Pérez Català highlight the key issues that were debated. 

A number of developing countries, led by Ecuador, Guatemala and Bolivia are now calling for concrete measures to define how the public policy making process interacts with the private sector in climate change negotiations. What they want is special attention to be given to concerns over potential conflicts of interest between the industry and the implementation of the Paris Agreement.

Who gets to influence the climate negotiations?
June 1, 2016 01:24 PM - Pavlos Georgiadis, Renee Karunungan and Anna Pérez Català, The Ecologist

The influence of fossil fuel corporations was strongly questioned by developing countries in the post-Paris meeting of the climate change negotiations in Bonn last week. Climate Trackers Pavlos Georgiadis, Renee Karunungan and Anna Pérez Català highlight the key issues that were debated. 

A number of developing countries, led by Ecuador, Guatemala and Bolivia are now calling for concrete measures to define how the public policy making process interacts with the private sector in climate change negotiations. What they want is special attention to be given to concerns over potential conflicts of interest between the industry and the implementation of the Paris Agreement.

San Francisco mandates solar on all new buildings 10 stories or less
May 31, 2016 08:59 AM - Contributor, Triple Pundit

Although those who reside outside of San Francisco may not be aware of the fact, mid-April 2016 marked a huge milestone in the advancement of green technology in the city and its mandated usage in all newly-constructed buildings.

The new legislation, unanimously approved by the San Francisco Board of Supervisors on April 19, states that all new buildings with 10 stories or fewer, including all residential and commercial projects, must include a photovoltaic solar panel installation that encompasses 15 percent of the building’s total rooftop. Moreover, the area that is dedicated to the installation must be positioned in full sunlight and free of any shade or obstructions.

 

A Major Source of Air Pollution: Farms
May 16, 2016 07:05 PM - Earth Institute, Columbia University

A new study says that emissions from farms outweigh all other human sources of fine-particulate air pollution in much of the United States, Europe, Russia and China. The culprit: fumes from nitrogen-rich fertilizers and animal waste that combine in the air with industrial emissions to form solid particles—a huge source of disease and death. The good news: if industrial emissions decline in coming decades, as most projections say, fine-particle pollution will go down even if fertilizer use doubles as expected. The study appears this week in the journal Geophysical Research Letters.

Agricultural air pollution comes mainly in the form of ammonia, which enters the air as a gas from heavily fertilized fields and livestock waste. It then combines with pollutants from combustion—mainly nitrogen oxides and sulfates from vehicles, power plants and industrial processes—to create tiny solid particles, or aerosols, no more than 2.5 micrometers across, about 1/30 the width of a human hair. The particles can penetrate deep into lungs, causing heart or pulmonary disease; a 2015 study in the journal Nature estimates they cause at least 3.3 million deaths each year globally.

Should the National Parks allow corporations to put their name and logo on buildings and other features?
May 12, 2016 07:32 AM - By: Kevin Mathews, Care2

Home Depot’s Yellowstone National Park. Merrill Lynch’s Yosemite National Park. Exxon Mobil’s Grand Canyon National Park. You’re probably shuddering at the thought of these national treasures being linked to corporate sponsors, but thanks to new federal rule changes, this possibility is closer than you think.

Since it was established, the National Park Service has thwarted attempts to commercialize these nature preserves. In the past, the parks have limited commemorations of large donations to modest, easy-to-overlook plaques. Now, during the park service’s centennial celebration, the organization is deciding to court corporate money by offering up a lot of opportunities for naming rights.

Why aren't hybrid car owners showing more loyalty to hybrids?
April 29, 2016 07:51 AM - Leon Kaye, Triple Pundit

Hybrid cars have come a long way since the first frumpy Toyota Prius debuted in Japan almost 20 years ago. The same can be said for electric cars since GM rolled out its EV1 in the late 1990s, only to backtrack, repossess and destroy all of them, infuriating its fans in the process. There are now dozens of hybrid models, and they enjoyed a surge in saleswhen gasoline prices spiked in 2007 and again in 2012. But more recently, their sales overall have been on the decline. Meanwhile electric vehicles are becoming more sophisticated, are improving their range and have seen sales on the uptick while the automakers have become more competitive in their advertising.

As expected, hybrid cars’ sluggish sales numbers have much to do with the fact that oil prices have been in a two-year slump while conventional gasoline engines keep getting cleaner and more fuel efficient. When hybrids started becoming more popular a decade ago, it was often assumed that when it came time for a new upgrade, owners would stay loyal and trade in one hybrid car for another.

 

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