Tag: seismic blasting

Seismic blasting once again threatens East Coast environment

Defying local communities, Trump seeks to open area for oil drilling

dolphins Deepwater Horizon spill
Dolphins, whales and other ocean critters along the East Coast may face an onslaught of potentially deadly noise pollution as the Trump administration seeks to open the area for seismic blasting to search for oil. @bberwyn photo.

Staff Report

In the bizarro alt-reality universe of Trumpistan, there’s nothing like celebrating the world’s oceans by opening them up for oil drilling — and that’s just what the oil-stained kleptocrat wants to do by authorizing five companies to search for oil off the Atlantic Coast — from Florida to Delaware — using loud seismic airgun blasts that hurt whales, dolphins and other animals. The exploration activities are the first step to opening the Atlantic to new oil drilling.

The move comes even as communities up and down the Atlantic Seaboard have said loud and clear they are not interested. Nearly 100 municipalities from New Jersey to Florida have adopted resolutions rejecting seismic blasting off the East Coast. And more than 40,000 local businesses and business associations have publicly opposed it, citing threats to marine life and local economies. Continue reading “Seismic blasting once again threatens East Coast environment”

Advertisements

No seismic blasting off East Coast — for now

Obama denies six fossil fuel exploration permits

dolphins Deepwater Horizon spill
The Obama administration has blocked the use of seismic blasting along the Atlantic Coast, helping to protect marine mammals and other ocean animals from harmful noise pollution. @bberwyn photo.

Staff Report

Ocean animals along the Atlantic coast of the U.S. will remain safe from excessive noise pollution at least for the foreseeable future, as President Obama last week moved to deny six permit applications for oil and gas exploration from Florida to Delaware — including requests to use intrusive seismic blasting.

The administration had previously blocked leasing in the area through 2022. The latest decision was greeted with relief by conservation advocates. Obama also recently permanently withdrew 31 canyons in the Atlantic from future oil and gas leasing. Continue reading “No seismic blasting off East Coast — for now”

New federal study outlines impacts of seismic air gun blasting in Gulf of Mexico

Oil and gas exploration would have widespread effects on marine mammals

ssadf
Seismic blasting is bad for marine mammals in the Gulf of Mexico. @bberwyn photo.

Staff Report

Conservation advocates have long been saying that blasting the Gulf of Mexico with seismic airguns to find more oil and gas beneath the seafloor would result in unacceptable harm to marine mammals and other marine life, and a new draft environmental study by the Bureau of Ocean Energy Management seems to confirm those concerns.

The study was completed under the terms of a court-ordered settlement of a lawsuit brought by environmental groups. It shows that the blasting would have widespread impacts on marine life, including injuries to endangered sperm whales and Bryde’s whales. The draft report outlines possible mitigation measures, including closure areas where seismic blasting would be banned, and reductions in the amount of activity permissible each year. Continue reading “New federal study outlines impacts of seismic air gun blasting in Gulf of Mexico”

Environment: Seismic oil surveys threaten sea turtles

A loggerhead sea turtle off the coast of New England. Photo courtesy NOAA/Matthew Weeks.
A loggerhead sea turtle off the coast of New England. Photo courtesy NOAA/Matthew Weeks.

Scientists say pro-active mitigation could reduce risk

Staff Report

Marine biologists already know that a number of ocean species are at risk from massive seismic blasting operations used to map oil and gas reserves beneath the ocean floor. A new study by scientists with the University of Exeter warns that seismic surveys may also threaten sea turtles.

The review, published in the journal Biological Conservation, found that compared to marine mammals and fish, turtles are largely ignored in terms of research attention and are often omitted from policy guidelines designed to mitigate the environmental risks of seismic surveys. Continue reading “Environment: Seismic oil surveys threaten sea turtles”

Environment: Scientists say global standards for ocean noise pollution are needed to protect marine life

Naval training exercises off the coast of California could pose a threat to endangered marine mammals.
Ocean noise pollution hinders communication among whales, and likely impairs their ability to navigate and feed.

Increase in seismic blasting raises concerns

Staff Report

FRISCO — Scientists say new global regulations on ocean noise pollution are needed to protect marine life.

Governments and industries around the world are expanding the use of high-decibel seismic surveys to explore the ocean bottom for resources, potentially putting whales and other animals at risk.

To reduce the risks, the experts recommended that ocean noise be recognized globally as a pollutant — something the European Union has already done — and managed through a revision to the existing International Convention on the Prevention of Pollution from Ships. Continue reading “Environment: Scientists say global standards for ocean noise pollution are needed to protect marine life”

New Arctic oil exploration puts narwhals at risk

sdfg
Marine conservation advocates say new seismic airgun blasting in the Arctic Ocean threatens whales and other marine life. Photo courtesy NOAA.

Seismic blasting east of Greenland raises concerns about impacts to marine mammals

Staff Report

FRISCO — The Arctic Ocean north of Alaska isn’t the only area increasingly at risk from oil and gas exploitation. Oil companies are exploring the seabed off the eastern coast of Greenland, and the seismic blasting is likely harm whales and other marine life.

Oil companies use seismic equipment to map underground oil and gas reserves with airguns that emit 259 decibel blasts, a sound intensity would be perceived by humans as approximately eight times louder than a jet engine taking off. Continue reading “New Arctic oil exploration puts narwhals at risk”