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Europe's biggest renewable energy plant completes switch from coal to biomass
December 9, 2013 08:07 AM - ClickGreen Staff, ClickGreen
Britain’s largest coal-fired power station is set to become one of Europe’s biggest renewable electricity generators today, with the potential for new future generation on the site to be based on truly clean coal. Energy Secretary Ed Davey opened the Drax coal-to-biomass conversion plant, and announced the Government was awarding funding to further the White Rose CCS project, also based at the site.
COLLEGIATE CORNER: State boundaries based on watersheds
December 6, 2013 02:56 PM - Catherine Manner, University of Delaware, class of 2015
In 1872, John Wesley Powell led an expedition down the Colorado River to explore unknown canyons. In his report he spoke about potential for water resources development and stated that irrigation would be the key factor to settlement of the western U.S. He promoted the idea that the western state boundaries should be made around watersheds, preventing interstate water arguments.
Study reveals 2011 tsunami was caused by unusually thin, slippery geological fault
December 6, 2013 12:52 PM - ENN Staff
The 2011 earthquake and tsunami that hit the Pacific coast of Tohoku, Japan ranks among the most powerful and destructive naturally occurring events in recent years. In an effort to better understand what caused this devastating tsunami, a team of scientists has published a set of studies that shed light on what triggered the dramatic displacement of the seafloor off the northeastern coast of Japan. The findings also suggest that other zones in the northwest Pacific may be at risk of similar huge earthquakes.
Rutgers study looks at the Jersey Shore and climate change
December 5, 2013 04:30 PM - Roger Greenway, ENN
Superstorm Sandy caused unprecedented damage along large areas of the Jersey Shore. Many areas were flooded, not by the ocean, but by rising waters in the bays behind the barrier islands. These waters inundated towns causing damage that is still being repaired. Was this severe storm an anomaly, or can we expect more in the future? Geoscientists at Rutgers and Tufts universities estimate that the New Jersey shore will likely experience a sea-level rise of about 1.5 feet by 2050 and of about 3.5 feet by 2100 — 11 to 15 inches higher than the average for sea-level rise globally over the century. That would mean, the scientists say, that by the middle of the century, the one-in-10 year flood level at Atlantic City would exceed any flood known there from the observational record, including Superstorm Sandy.
Ocean Crust Could Safely Lock Away CO2
December 5, 2013 09:13 AM - ENN Staff
The burning of fossil fuels such as coal, oil, and natural gas has led to dramatically increasing concentrations of CO2 in the atmosphere causing climate change and ocean acidification. Although technologies are being developed to capture CO2 at major sources such as power stations, this will only work and help reduce the amounts of CO2 in our atmosphere if it is safely locked away. So how does one capture and sequester carbon, and where in the world should we put it? According to researchers from the University of Southampton, the answer lies beneath the oceans in the igneous rocks of the upper ocean crust.
Triple insulated windows: Baby, it's cold outside!
December 4, 2013 11:20 AM - Robin Blackstone, ENN
Boasting a savings of 12% whole house energy consumption savings it is tempting to immediately order new highly insulated windows for the whole house. But before you do, consider the payback. Sure, you will be snug as a bug inside the house but according to the Department of Energy's Pacific Northwest National Laboratory (PNNL), it takes two decades or more for these highly insulated windows to provide a utility bill return on investment.
Arctic Peregrines impacted by increasing precipitation
December 4, 2013 07:01 AM - ScienceDaily
Rain, crucial to sustaining life on Earth, is proving deadly for young peregrine falcons in Canada's Arctic. A University of Alberta study recently published in Oecologia shows that an increase in the frequency of heavy rain brought on by warmer summer temperatures is posing a threat not seen in this species since before pesticides such as DDT were banned from use in Canada in 1970. The study is among the first to directly link rainfall to survival of wild birds in Canada.
Jupiter's Great Red Spot Explained
December 3, 2013 11:46 AM - Allison Winter, ENN
The Great Red Spot on Jupiter is a persistent anticyclonic storm that just won't die, making it one of the solar system's most mysterious landmarks. Earth observations estimate that the storm has been around for centuries and it is not known how long the storm and spot will last — even when fluid dynamics prove that the storm must die. However, for the first time, researchers have made progress on divulging the secrets of the giant storm's longevity.
Orangutan as fashionista
December 3, 2013 09:36 AM - Nicole Rycroft, The Ecologist
"Do you have these pants in black?" a question generally heard from the changing rooms of clothing retailers. However over the coming months more of the queries that you'll hear echoing in boutiques and malls will be, "Is this shirt made from Orangutan or Caribou habitat?" Canopy, an environmental not-for-profit organization dedicated to protecting the world's forests, species and climate recently launched a campaign to ensure endangered forests do not end up in clothing. Rayon, viscose and modal fabrics are made from pulped trees. Canopy is raising awareness that much of today's fast fashion and haute couture comes at a cost to the forests we love.
Developing technology for the developing world: Earthquake detection via smartphone
December 2, 2013 01:01 PM - Fred Furtado, SciDevNet
Countries that do not have or cannot afford earthquake detection systems may soon have an alternative thanks to a new technology being developed in the United States and discussed last week at the 6th World Science Forum (WSF), in Rio de Janeiro, Brazil.