Enn Original News
Suburbs Stomp On City's Eco-Savings with their own Carbon Footprint
January 8, 2014 09:31 AM - Allison Winter, ENN
According to a new study by UC Berkeley researchers, population-dense cities contribute less greenhouse-gas emissions per person than other areas of the country. This reasoning seems to makes sense because of resources like public transportation that cut down carbon emissions and shared heating and electricity costs that save on energy. But with every city comes its suburbs and these areas essentially stomp out all environmental benefits that dense cities provide with their own carbon footprint.
Wild deep-freeze warming techniques
January 7, 2014 11:57 AM - Robin Blackstone, ENN
With much of the northern hemisphere embedded in a deep freeze, one wonders how cold weather animals remain alive through frigid temperatures. Energy supplies are drained in the cold making it necessary to have a good solid cache of warming survival skills. Some animals have adaptive features and other animals have found adaptive techniques. Some of their creative adaptations are listed:
U.S. Coast Guard Polar Star to the Rescue!
January 6, 2014 04:09 PM - Robin Blackstone, ENN
Maritime drama in the Southern Ocean continues! Maritime rescue teams have been getting a great deal of practice lately; this time the U.S. Coast Guard is attempting the rescue of the Russian research ship, Akademik Shokalskiy and now the Chinese icebreaker, Xue Long aka Snow Dragon in Chinese.
Stink Bugs: Friend or Foe
January 6, 2014 10:07 AM - Robin Blackstone, ENN
Stink bugs are fierce prehistoric looking bugs. Some are indeed quite fierce and others stink more than they bite! In many parts of the world including their native range of China, Japan, Korea and Taiwan the brown marmorated stink bug (Halyomorpha halys) is considered an agricultural pest. Yet other genera of stink bugs, specifically the Podisus nigrispinus (Dallas), are considered an important biological control agent for other insect pests in the cotton, soybean, tomato, corn, and kale fields.
EPA adopts ASTM E1527-13 Standard
January 6, 2014 09:35 AM - Allison Winter, ENN
EPA finalized a rule last week adopting the revised ASTM E1527-13 "Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process" as a standard by which parties may comply with the "All Appropriate Inquiries" Rule, 40 CFR Part 312. In the United States, the Phase I ESA is a report prepared for a piece of property that identifies potential or existing environmental contamination liabilities. Phase I ESAs assess risks of ownership and are conducted in order to determine if a site may be contaminated from past spills, leaking underground storage tanks, or historical uses of the site, to name a few.
Landslides and Earthquakes linked
January 6, 2014 08:21 AM - Roger Greenway, ENN
Earthquakes can cause landslides, and often do. But can a landslide cause an earthquake? Looks like they can, if they are big enough! Last year's gigantic landslide at a Utah copper mine probably was the biggest nonvolcanic slide in North America’s modern history, and included two rock avalanches that happened 90 minutes apart and surprisingly triggered 16 small earthquakes, University of Utah scientists discovered. The landslide — which moved at an average of almost 70 mph and reached estimated speeds of at least 100 mph — left a deposit so large it "would cover New York's Central Park with about 20 meters (66 feet) of debris," the researchers report in the January 2014 cover study in the Geological Society of America magazine GSA Today.
COLLEGIATE CORNER: Saving Earth from Space
January 2, 2014 12:41 PM - Destiny Allen; Environment, Economics, Development, Sustainability (EEDS), Class of 2015, The Ohio State University
When we think of the environment, we do not immediately jump to thinking of outer space. The environment usually conjures up images on Earth of breathless beauty, but this does not mean a solution to renewable energy is bound to the limits of our planet.
January 2, 2014 10:16 AM - Robin Blackstone, ENN
A Chinese helicopter has successfully rescued 52 scientists, tourists and journalists in groups of 12 from research vessel Akademik Shokalskiy lodged in deep ice 100 nautical miles east of Dumont d’Urville the French Antarctic base on Île des Pétrels.
Coping in a harsh desert environment
December 31, 2013 01:15 PM - Robin Blackstone, ENN
Far from being devoid of life, deserts are home to numerous plants and animals. In the desert, plants and animals often compete for limited resources: especially water. To cope, plants will adopt different strategies to compete with their neighbors for this precious resource.
Impacts of climate change in the deep sea
December 31, 2013 12:30 PM - Robin Blackstone, ENN
Even the most remote deep-sea ecosystems are affected by climate change according to a study conducted by the National Oceanography Centre at the University of Southampton, UK. According to the study, seafloor dwellers will decline by up to 38% in the North Atlantic and over 5% globally over the next century because of a reduction in the ocean's surface plants and animals.