In findings from new study released this week, researchers from the University of California, Riverside and the University of Miami Rosenstiel School of Marine and Atmospheric Science reported that old, weathered oil from the spill is even more toxic than fresh crude oil. Ultraviolet light changes changes the chemistry of the oil, the scientists said, further threatening numerous commercially and ecologically important fishes.
Conservation advocates question plan for expanded fracking in Alaska’s Cook Inlet
Environmental advocates are warning that a plan to expand offshore fracking in Alaska’s Cook Inlet threatens a local population of beluga whales, considered to be among the most endangered whales in the world.
Report says more monitoring of wildlife needed on offshore oil drilling rigs
It only takes exposure to a teaspoon full of oil to kill some seabirds, but oil drillers off the coast of Canada are failing to adequately monitor small, persistent spills that can lead to chronic pollution and population-level impacts, according to a new study by scientists with York University.
The research published in the international journal, Marine Pollution Bulletin, looked at how offshore oil operators monitored and responded to small spills (less than 1,000 litres) for three production projects off the coast of Newfoundland and Labrador. It came after authorities failed to respond to three high-profile environmental assessments by Environment Canada that requested impacts on seabirds be monitored following small spills. Continue reading “Small oil spills can add up to big impacts for sea birds”→
Broad coalition of conservation groups oppose measure that could speed approval of natural gas export terminals
Pro-fossil fuel legislators in Congress hope they can help their campaign donors by putting the cart before the fracking horse. An amended version of the Senate’s Energy Policy Modernization Act of 2016 (S. 2012) includes provisions that would speed up the Federal Energy Regulatory Commission’s approval of liquefied natural gas export terminals.
According to critics of the measure, that artificially increases the demand for U.S. natural gas and hits communities with additional health and climate risks. More than 370 organizations are urging the Senate to reject provisions in the bill that would encourage oil and gas fracking.
As part of a global series of protests against the continued burning of fossil fuels, hundreds of Colorado activists gathered this week in Denver to protest a Bureau of Land Management oil and gas lease auction at the Holiday Inn in Lakewood.
Organizers counted about 300 people at the May 12 rally, who demonstrated with signs and banners and tried to interrupt the auction of new oil and gas leases as part of the larger #keepitintheground movement. The goal is to prevent the catastrophic consequences of unchecked global warming, including deadly heatwaves, droughts, forest fires, water shortages and invasive diseases. Continue reading “Fossil fuels: ‘Enough is enough’”→
State BLM officials call for new studies on Mesa County project
Conservation groups and community advocates in western Colorado have slowed the fracking juggernaut at least temporarily, as federal land managers last week decided to redo an environmental study for a controversial plan to drill 108 new wells on 52,000 acres near the Grand Mesa. Under the proposed master development plan, the wells could produce up to 8.7 million barrels of oil over the next 20 years.
The agency said it made the decision based on the fact that the environmental study for the fossil fuel development project didn’t include any analysis of hydraulic fracturing, likely because of some behind-the-scenes maneuvering by the developers and Bureau of Land Management officials. But when the Western Colorado Congress and the Western Environmental Law Center challenged the plan, state BLM officials reversed course. Continue reading “Activists slow fracking juggernaut in western Colorado”→
Using a vast sample of data collected in a citizen science project, researchers say they’ve been able to discern how hydropeaking affects aquatic insects that form the base of river food chains. The information could help resource managers develop alternative hydropower practices that aren’t as harmful to ecosystems, according to a new study published in the journal BioScience.
Hydropeaking refers to the practice of increasing river flows at times of peak demand, generally during the day. This study shows how abrupt water level changes affect aquatic insects in every stage of life. The research was done by scientists with the U.S. Geological Survey, Oregon State University, Utah State University and Idaho State University. Continue reading “Environment: Can dams be operated without killing rivers?”→