East Cost "nuisance" flooding already increasing
December 28, 2014 08:48 AM - ecoRI news staff
By 2050, much of U.S. coastal areas are likely to be threatened by 30 or more days of flooding annually because of dramatically accelerating impacts from sea-level rise, according to a new National Oceanic and Atmospheric Administration (NOAA) study.
The findings appear in a paper entitled “From the Extreme to the Mean: Acceleration and Tipping Points for Coastal Inundation due to Sea Level Rise” and follows an earlier study by the report’s co-author, William Sweet, Ph.D., a NOAAA oceanographer.
Christmas gift for Gray Wolves in three states
December 26, 2014 08:32 AM - Alicia Graef, Care2
Christmas came early this year for gray wolves thanks to an awesome ruling handed down by a federal judge that immediately reinstated federal protection for them in the Great Lakes region.
The ruling affects wolves in Michigan, Minnesota and Wisconsin, and, unless overturned, will stop these three states from holding any more hunting and trapping seasons, which is expected to protect an estimated 3,700 wolves.
NASA maps CO2 emissions over the entire planet
December 25, 2014 11:39 AM - BRIAN KAHN, CLIMATE CENTRAL, via DiscoveryNews
It’s been a busy five months for NASA’s newest carbon dioxide-monitoring satellite, snapping up to 1 million measurements a day of how carbon dioxide moves across the planet. Now NASA scientists have shared the first global maps created using that data, showing one of the most detailed views of CO2 ever created.
The satellite — known as OCO-2 — has been in orbit since July. While it’s returned some preliminary data, NASA showed off its global reach for the first time on Thursday at the annual American Geophysical Union meeting.
How the Credit Card Industry is Contributing to Pollution
December 23, 2014 09:47 AM - Guest Contributor, Odysseas Papadimitriou
We all get far too much mail, especially from financial services companies. Credit card companies alone send billions of pieces of paper mail each year, and most of that gets thrown right into the trash can. Not only does this dynamic pose a threat from a fraud perspective – trash cans and mailboxes can be treasure troves for opportunistic fraudsters – but you have to figure the effect on the environment isn’t great either. Paper products aren’t as bad as most materials, according to North Carolina State University Professor Richard Venditti, because they’re renewable, recyclable and biodegradable and they motivate land owners to plant trees. However, Venditti says, “inefficient use of paper does consume resources and have an impact on the environment.” While credit card direct mail is on the rise after hitting a two-year low in April 2012, long-term trends suggest a declining role for traditional paper mail in the years to come. Not only are financial services companies increasingly offering paperless options to their account holders – even charging extra for paper statements, but they’re also learning how to better leverage digital means for marketing purposes. These changes are largely based on the shifting preferences of the modern consumer as well as the overall technicalization of modern commerce – not some newfound corporate altruism – but does it really matter?
Diesel truck air pollution better thanks to California regulations
December 21, 2014 08:37 AM - Lawrence Berkeley National Laboratory via ScienceDaily.
Ever wonder what's in the black cloud that emits from some semi trucks that you pass on the freeway? Lawrence Berkeley National Laboratory (Berkeley Lab) scientist Thomas Kirchstetter knows very precisely what's in there, having conducted detailed measurements of thousands of heavy-duty trucks over months at a time at two San Francisco Bay Area locations.
With a specially outfitted research van equipped with sophisticated monitors for several pollutant types, he and his team are studying emissions levels from diesel trucks to understand and analyze the impact of new control technologies and California air pollution regulations.
New EU-wide food labeling rules apply this weekend
December 12, 2014 01:31 PM - EurActiv
New EU food labelling rules will come into force on Saturday (13 December). The aim is to ensure that consumers receive clearer and more accurate information about what they buy and eat. The new rules will force restaurants and cafés to list 14 different allergens in the menus - including nuts, gluten, lactose, soy or milk. Displaying allergens was until then only mandatory for pre-packed foods. Nano components will also have to be included in the ingredients list. Oils will need to refer to the plants used in their production, such as sunflower, palm or olive. Fresh meat from pigs, sheep, goats and poultry will need to carry a mandatory origin label, with a font size of at least 1.2 milimetres.
Will more use of natural gas minimize or exacerbate climate change?
December 8, 2014 03:46 PM - Carnegie Science
Natural gas power plants produce substantial amounts of gases that lead to global warming. Replacing old coal-fired power plants with new natural gas plants could cause climate damage to increase over the next decades, unless their methane leakage rates are very low and the new power plants are very efficient.
These are the principal findings of new research from Carnegie’s Ken Caldeira and Xiaochun Zhang, and Nathan Myhrvold of Intellectual Ventures that compares the temperature increases caused by different kinds of coal and natural gas power plants. Their work is published in Environmental Research Letters.
O Christmas Tree, O Christmas Tree
December 3, 2014 10:18 AM - Allison Winter, ENN
The tradition of the Capitol Christmas Tree, or The People’s Tree, began in 1964 when Speaker of the U.S. House of Representatives John W. McCormack (D-MA) placed a live Christmas tree on the Capitol lawn. This tree lived three years before succumbing to wind and root damage. In 1970, the Capitol Architect asked the U.S. Forest Service to provide a Christmas tree. Since then, a different national forest has been chosen each year to provide The People’s Tree. This national forest also works with state forests to provide companion trees that are smaller Christmas trees for offices in Washington, D.C.
This year, the 88-foot-tall white spruce tree was harvested from the Chippewa National Forest in northeastern Minnesota by Jim Scheff who won the Logger of the Year award from the Sustainable Forestry Initiative Inc. (SFI).
That begs the question how can a logger win an award from a sustainability group?
Japan submits new proposal to continue "scientific" whaling program
December 2, 2014 04:55 PM - Alicia Graef, Care2
Earlier this year whales won a historic victory when the International Court of Justice ruled that Japan’s scientific whaling program in the Antarctic was illegal and ordered it be ended, but Japan is back at it with plans to continue under a new proposal. Despite a worldwide moratorium on commercial whaling that was put in place in 1986, Japan has continued with annual whale hunts that it claims are being conducted to collect scientific data. Whale advocates, however, have long argued that Japan has been abusing a loophole in the moratorium that allows for lethal scientific research whaling. Fortunately for whales, the court agreed, ruling that Japan’s program breached international law, had no justifications for the quotas it was setting and that it had failed to consider non-lethal alternatives under it’s JARPA II research program.
What Drives the Global Warming Debate?
December 1, 2014 12:09 PM - Michigan State University
Scientists have presented the most comprehensive evidence to date that climate extremes such as droughts and record temperatures are failing to change people’s minds about global warming. Instead, political orientation is the most influential factor in shaping perceptions about climate change, both in the short-term and long-term, said Sandra Marquart-Pyatt, a Michigan State University sociologist and lead investigator on the study.