Pic o’ the week – What Lies Under

“Just because you can’t see it doesn’t mean it isn’t there.”

A nice graphic reminder for us by Indonesia-based digital artist Ferdi Rizkiyanto.

Find groups and people working to cut down on ocean pollution and debris – here on our plastic/marine debris Twitter list.

And give up, as much as you can, single-use bags, bottles and disposables of all types. Check out The Zero Waste Home for lots of tips and inspiration. You’ll help the ocean.

* Thanks to iNaturalist.org and Oceans Initiative for introducing us to this image.

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Notable Ocean Quotable: plastic bags

“There is no reason a product we use for a few minutes should float in our oceans for a few hundred years.”

Dave Mathews of Environment Oregon

After the state legislature failed to take decisive action to reduce Oregonians’ use of single-use plastic bags, a mosaic of activists, conservationists and just plain sensible people are working in cities and counties across the state to take action to reduce this most destructive habit of consumers.

life in the Gulf’s Mississippi Canyon

Oil from the Deepwater Horizon’s well is spewing 5,000 gallons of oil a day into the deep waters of the Gulf of Mexico’s Mississippi Canyon. Engineers try to build a dome over the gusher, while others work on digging a “relief” well nearby in a bid to stop the flow.

Today we revisit some of the sealife that NOAA and the US Minerals Management Service have documented so far in the their four-year series of deep sea explorations in the Gulf.


Above, an example of the Mississippi Canyon 751 site (near Deepwater Horizon well) where coral and cold seep habitats intersect. On the left is the gorgonian coral Callogorgia americana. On the right is the seep tubeworm. From Lophelia II expedition, 2009.



Lophelia pertusa coral from the Mississippi Canyon 751 site at approximately 450 m depth. From Lophelia II expedition, 2009.



Tubeworms living on the same piece of carbonate rock as large colonies of the gorgonian Callogorgia Americana americana. Note the brittle stars and a galatheid crab crawling on the gorgonians. Photo by Derk Bergquist.


Iceworms (Hesiocaeca methanicola) infest a solid piece of orange methane ice at 540 m depth in the Gulf of Mexico. Photo by Ian MacDonald. Both above photos from Expedition to the Deep Slope, 2006.


 

Photos courtesy NOAA Office of Ocean Research and Exploration


refuges in the first oil impact zone?

Much news, none of  it good, is streaming to us from the Gulf of Mexico, where an exploded oil rig has likely claimed 11 human lives and its uncapped well has gushed over 818 tons of crude oil into the sea so far and is spewing out more than 210,000 gallons a day. Today the oil slick covers an area at least 600 square miles large.

First in line in the potential impact zone? Two jewels of the national wildlife refuge system:

The Delta National Wildlife Refuge, established in 1935 as a bird sanctuary, is home to ducks, geese, raptors, wading birds, shorebirds, and several bird rookeries. Accessible to humans only by boat, the Mississippi Delta refuge is mostly marsh habitat.

To its northeast, the Breton National Wildife Refuge, established 106 years ago by Theodore Roosevelt, is a series of barrier islands whose sizes and shapes are constantly altered by tropical storms, wind, and tides. The refuge is habitat for colonies of nesting wading birds and seabirds, and wintering shorebirds and waterfowl.

Right now, it’s teeming with brown pelicans, laughing gulls, and royal, Caspian, and Sandwich terns – it’s the beginning of their nesting season.

“They [BP engineers] are putting out some containment booms to the south and east of Breton refuge,” Byron Fortier of the Southeast Louisiana Refuge Complex/Fish & Wildlife Service, told Oceanwire. “That might deflect any oil that might be headed that way.”

But, he says, “If any quantities of oil reach them, they will be very much impacted.”

Photo and map courtesy US Fish & Wildlife Service