Quantcast
Popular
National Oceanic and Atmospheric Administration

​North Atlantic Right Whales In Dangerous Decline, Study Confirms

By Giulia C.S. Good Stefani

A new study published in the journal Ecology and Evolution confirms that the North Atlantic right whale—one of the world's most endangered whales—has reversed course and is no longer recovering, but rather, is in perilous decline. The authors estimate the probability that the population is declining at 99.99 percent and found a strong divergence between male and female survival rates, leaving the population with a troubling imbalance. There are substantially more males left than females.

How can the authors (two of whom are from the government's own National Marine Fisheries Service) be 99.99 percent certain that they are correct? Because there are so few whales we can count them. North Atlantic right whales are individually identifiable by the unique, white, callosity patterns on their lower jaw. And, sadly, there aren't that many to count. The estimated population of North Atlantic right whales is fewer than 500.

Keep reading... Show less
Sponsored
Popular
www.facebook.com

Seismic Blasting Devastates Ocean's Most Vital Organisms

By Francine Kershaw

Seismic airguns exploding in the ocean in search for oil and gas have devastating impacts on zooplankton, which are critical food sources for marine mammals, according to a new study in Nature. The blasting decimates one of the ocean's most vital groups of organisms over huge areas and may disrupt entire ecosystems.

And this devastating news comes on the heels of the National Marine Fisheries Service's proposal to authorize more than 90,000 miles of active seismic blasting. Based on the results of this study, the affected area would be approximately 135,000 square miles.

Keep reading... Show less
Popular
Christian Aslund / Greenpeace

Trump Administration One Step Closer to Approving Seismic Airgun Blasting

The Trump administration issued Monday a draft Incidental Harassment Authorizations for seismic airgun blasting in the Atlantic Ocean, an extremely loud and dangerous process used to search for oil and gas deposits deep below the ocean's surface. By issuing these draft Incidental Harassment Authorizations for public comment, Oceana said the federal government is giving another gift to the oil industry—moving forward with the permitting process that gives geophysical companies permission to harm or disturb marine life in the pursuit of offshore oil.

Keep reading... Show less
Popular
A seismic survey vessel. CGG Veritas

Seismic Testing to Begin in Atlantic Ocean in Push for Offshore Drilling

The Interior Department announced it is moving forward with seismic surveys in the Atlantic Ocean following President Donald Trump's executive order last month to aggressively expand offshore drilling in protected areas off the Arctic and Atlantic oceans.

Keep reading... Show less
Animals
Photo credit: Fish & Wildlife Research Institute

Obama Denies All Pending Permits for Seismic Airgun Blasting in Atlantic Ocean

By Claire Douglass

The Obama administration formally denied today all pending permits to conduct seismic airgun blasting in the Atlantic Ocean. Seismic airgun blasting, an extremely loud and dangerous process used to search for oil and gas deposits deep below the ocean's surface, was originally proposed in an area twice the size of California, stretching from Delaware to Florida.

Keep reading... Show less
Sponsored
Sponsored
Sponsored

mail-copy

Get EcoWatch in your inbox