The 10,000-year-old East Coast Grand Canyon 100 miles from NYC

April 5, 2017 by  
Filed under Eco, Green

The East Coast has its own Grand Canyon -like natural wonder – just 100 miles southeast of Lady Liberty in New York City. And the mile-deep Hudson Canyon brims with biodiversity , but it is at risk of being exploited for oil and gas exploration. The Wildlife Conservation Society (WCS)’s New York Aquarium recently nominated the canyon as a National Marine Sanctuary in a bid to protect endangered creatures dwelling there from the fossil fuel industry. The Hudson Canyon formed around 10,000 years ago during the last ice age, but few New Yorkers or East Coast residents know it exists. It’s under around 60 feet of water on the continental margin, or ocean floor zone separating thin oceanic crust from thick continental crust, at the Hudson River’s outlet. Scientists don’t even know a lot about what is at the bottom of the canyon, which is the East Coast’s largest submarine canyon , but they do know it’s home to endangered whales , sea turtles , sharks , and hundreds of plankton species. Related: Leonardo DiCaprio gives Seychelles $1 million for monumental marine sanctuary New York Aquarium visitors will get a glimpse into the canyon in the upcoming 57,000-square-foot exhibit “Ocean Wonders: Sharks!” set to open in 2018. The exhibit will include Canyon’s Edge, a recreation of the experience of sitting on or standing just below the edge of Hudson Canyon. WCS wants to preserve the Hudson Canyon from fossil fuel exploration and extraction through nominating the site as a National Marine Sanctuary. They say such a designation will also sustain recreational and commercial fisheries and whale and bird cruises. WCS vice president Jon Forrest Dohlin also told NYMetro a sanctuary designation could also help scientists obtain resources necessary to explore the canyon further. The National Oceanic and Atmospheric Administration (NOAA) did determine the Hudson Canyon meets criteria necessary to be “an ecological site of national significance worthy of protection,” according to WCS, and they have a petition going asking NOAA to rapidly start the designation process. You can sign the petition here . Via 6sqft and NY Metro Images courtesy of Deepwater Canyons 2013 – Pathways to the Abyss, NOAA-OER/BOEM/USGS and Dominic Sherony on Flickr

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The 10,000-year-old East Coast Grand Canyon 100 miles from NYC

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