Water-residents of the Gulf and the spill....
Sperm Whales are inquisitive and investigate boats and oil rigs...
A population of about 1400 sperm whales live in the Gulf of Mexico year-round.
It is somewhat ironic that an extensive environmental study in the Gulf carried out by the Minerals Management Service, that counted and noted habitat preferences of cetaceans (marine mammals with a blowhole for breathing- including whales, porpoises and dolphins) encountered two species (melon-headed whales and fraser's dolphins) that were rarely seen in the area before... During the study the ship heard and saw numerous sperm whales in the vicinity of the Deepwater Horizon. There is a native population of about 1400 sperm whales that live in the Gulf of Mexico year-round. And scientists say if we lose just a few of them due to this spill, it could dangerously tip their numbers into the negative.
A brief synapsis of the MMS study:
"DESCRIPTION: The GulfCet Program (by the Minerals Management Service) was a 3.75 year project (1 October 1991 through 15 July 1995). The study was restricted to the area bounded by the Florida-Alabama border, the Texas-Mexico border, and the 100- and 2,000-m isobaths. A major part of the GulfCet Program's field research consisted of seasonal, line transect surveys to determine the distribution and abundance of cetaceans in the study with 1)aircraft, 2) visual surveys from ships, and 3) acoustic surveys using a linear hydrophone array towed behind a visual survey ship.
SIGNIFICANT CONCLUSIONS: Cetaceans were sighted throughout the length of study area at all water depths. However, distinct species were found at specific water depths. Atlantic spotted dolphins were sighted primarily near the shelf edge (mean = 197 m), while bottlenose dolphins were observed in somewhat deeper water (mean = 294m). Risso's dolphins, short-finned pilot whales, pygmy/dwarf sperm whales, rough-toothed dolphins spinner dolphins, sperm whales, striped dolphins, Mesoplodon spp., pantropical spotted dolphins, clymene dolphins, and beaked whales were found in much deeper water (mean = 700-1,300 m). Several poorly known species turned out to be moderately common (beaked whales, pygmy and dwarf sperm whales, melon-headed whales, Fraser's and clymene dolphins). Both melon-headed whales and Fraser's dolphins were almost completely unknown in the Gulf of Mexico before this study began.
STUDY RESULTS: A total of 351 cetacean groups representing 17 species were sighted on-effort during eight aerial surveys. Sperm whales, pygmy/dwarf sperm whales, bottlenose dolphins, Risso's dolphins, and pantropical spotted dolphins were the most commonly sighted species. A total of 683 shipboard marine mammal sightings of at least 19 species were made during the eleven ship surveys. Pantropical spotted dolphins and bottlenose dolphins were the most common small cetaceans and sperm whales were the most common large cetacean seen by ship. Marine mammals acoustic contacts totaled 487. Of that number, 124 contacts were recorded, representing 12 species. Sperm whales were the most commonly recorded species, accounting for 56% of identified contacts. The majority of the sperm whale acoustic contacts have been off the mouth of the Mississippi River and on the western side of the study area." (1)
Melon-headed whales...
Photo by Annie Douglas.
Sunbathing melon-headed whale.
Photo by Daniel Webster.
Short-finned pilot whale spyhopping.
Photo by Erik Rue.
An albino dolphin first observed and recorded in Calcasieu Lake, a salt water estuary, Louisiana.
Photo U.S. Army Corps of Engineers.
Atchafalaya Basin, Louisiana.
Dolphins happy to have a snack after Katrina.
Bayou, Louisiana.
And then the explosion...
Photo U.S. Coastguard- fireboats respond April 21,2010.
Deepwater Horizon explosion April 20, 2010.
Over the last five years, 26 have died, and 700 workers have been injured in BP accidents. For the first few days BP said there was no evidence of oil leaking from the well after the rig exploded and sank. The initial leak estimate reported by BP and the Coast Guard on April 28th was 5,000 barrels a day (210,000 gallons). In mid-June the government estimated between 35,000 and 60,000 barrels per day were flowing out of the well (1,470,000 - 2,520,000 gallons). Some scientists believe the figure to be 100,000 barrels a day (4,200,000 gallons). The Exxon Valdez spilt 250,000 barrels total in 1989.
Photo: © BP p.l.c.
5000 feet below the surface. "The oil is on the surface," Tony Hayward, BP CEO
is quoted by AP as saying on 30 May. "There aren't any plumes."
AP Photo/Gerald Herbert
An oil-soaked bird struggles to get onto a ship at the site of the Deepwater Horizon
oil spill, May 9.
BP Photo.
An oily sheen now stretches over several hundred miles of the Gulf of Mexico.
Oiled sea turtles have been picked out of the skimmers.
Photo Coast Guard. Controlled Burn. May 19, 2010.
Controlled burns have been a joint federal, state and BP effort to reduce oil coming
to shore. In June, flare siphoning of oil and gas from pipes on the seafloor is burning about 150,000 gallons a day. Also at the site BP is burning about 30 million cubic feet of natural gas a day.
Photo: U.S. AirForce
The EPA has authorized nearly a million gallons of toxic chemical dispersants to be used in the Gulf. U.S. Air Force planes have been filling and flying almost non-stop. Plus the dispersants are being released at the seafloor 5000 feet down. When oil breaks into small particles it is easier for fish and other wildlife to absorb the oil's toxic chemicals, no less the chemical dispersants themselves. A lot of the dead wildlife will end up on the ocean floor where they cannot be counted...nor mourned... "The use of the Corexit dispersant 9500 and the highly toxic 9527 by BP, with the approval and assistance of the US Coast Guard and EPA, has been the subject of intense scrutiny and criticism. Never before has such a huge quantity of the toxic compound been used anywhere on the planet. Most countries including NATO allies ban it's use and will only grant approval as a last resort after other methods have failed." see www.huffingtonpost.com
Photo Daniel Belta. Reuters handout.
On top of the oil that is visible, University of Georgia researchers are finding invisible methane concentrations up to 10,000 times higher than normal, and the oxygen levels in the area are being depleted by roughly 40 percent.
Photo U.S. Navy.
Oil containment equipment at a marina on Dauphin Island, Alabama.
9 million feet of boom have been deployed, over 6000 ships...how many plastic bags?
Photo U.S. Navy
New Harbor Island, La.
Gulf of Mexico Fishing Closure May 25, 2010.
"The Gulf of Mexico is a very big ocean. The amount of volume of oil and dispersant we are putting into it is tiny in relation to the total water volume," so said Tony Hayward,
the chief executive of BP to the Guardian in mid-May. (2)
BP photo.
Fourchon beach clean-up.
Photo BP.
Louisiana Coast.
Photo Gerald Herbert.
Barataria Bay.
AP Photo Charlie Riedel.
One of the lucky Brown Pelicans -- beyond shock.
AP Photo Charlie Riedel.
Oil covered crab.
Photo Gerald Herbert.
Oil on the wings of a dragonfly.
Photo Sean Gardner-Greenpeace.
Oil at the bank of the the breakwater in the mouth of the Mississippi River.
Photo BP.
Oil coated blue crab.
Photo Coast Guard.
This redish egret's feet, legs and bottom feathers are coated in oil.
Photo BP.
Hundreds of miles of beach to clean-up.
Photo BP.
Thick oil reaches the coast line.
Photo Gerald Herbert.
Oil-soaked pelican.
Photo Gerald Herbert.
Dead Starfish.
Photo Gerald Herbert.
Dying Heron.
Photo: DelMundo for the Daily News.
When found this dolphin was 'filled with oil" see the full story on NY Daily News site.
AP Photo/Charlie Riedel
Hermit crabs tared down on Louisianna beach.
Photo Gerald Herbert.
Oiled stained pelican eggs.
AP Photo Charlie Riedel
June brings the oil to the shore...
AP Photo Charlie Riedel
How will they survive this?
Photo: © BP p.l.c.
Pelicans await cleaning...
Photo: © BP p.l.c.
Cattle egret being cleaned of oil.
Photo: © BP p.l.c.
Rescued shore bird not enjoying its bath.
Photo: © BP p.l.c.
Cleaning a young, Hawksbill turtle at The Institute for Marine Mammal Studies in
Gulfport, Mississippi. 467 dead endangered sea turtles have been collected so far.
Unknown how many have sank or are being killed in the controlled burns.
See the Consolidated Fish and Wildlife Collection Report -- July 16, 2010.
.jpg "tar balls on gulf beach")
Photo: © BP p.l.c.
Tar balls on gulf beach. Just the beginning...
AP Photo/Gerald Herbert
Oil makes it to the mouth of Barataria Bay.
AP Photo/Gerald Herbert
Our human footprint...
BP is blocking access to rescuing sea turtles and is incinerating turtles in the oil. Copyright by Catherine Craig. Youtube.
________________
The Huffington Post has a two part story on animal deaths and the effects of Corexit 9500 -- "The Crime of the Century: What BP and the US Government Don't Want You to Know" Read Part I here...www.huffingtonpost.com
________________
Where's the oil? On the Gulf floor, scientists say
By Cain Burdeau and Seth Borenstein, Associated Press, Sep 13, 2010.
NEW ORLEANS — Far beneath the surface of the Gulf of Mexico, deeper than divers can go, scientists say they are finding oil from the busted BP well on the sea's muddy and mysterious bottom.
Oil at least two inches thick was found Sunday night and Monday morning about a mile beneath the surface. Under it was a layer of dead shrimp and other small animals, said University of Georgia researcher Samantha Joye, speaking from the helm of a research vessel in the Gulf... see www.google.com/hostednews/ap/article/
________________
Dead Fish -- Bayou Chaland in Plaquemines Parish, LA. Sept 13, 2010.
Plaquemines Parish Photo.
Dead pogies, redfish, drum, crabs, shrimp and freshwater eel float just west of the Missippippi's mouth. Chemical dispersants combined with fertilizer runoff coming down the Missippippi equals a lot of dead fish . www.nola.com
Ten Months Later...New Claims: BP Oil Disaster is Causing Health Problems
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References:
(1) The GulfCet Program by the Minerals Management Service.
www.mms.gov/itd/abstracts/96-0026a.html
(2) www.guardian.co.uk/business/2010/may/13/bp-boss-admits-mistakes-gulf-oil-spill
(3) For updated NOAA response and info in regard to this emergency see:
www.response.restoration.noaa.gov
(4) NYTimes- Gulf of Mexico Oil Spill Multimedia Collection- Effects on wildlife, oil spill tracker and more...
www.nytimes.com
_________________
Volunteer Opportunities:
HandsOn New Orleans Project Calendar lists volunteer opportunities throughout the city. These opportunities are hosted by a variety of organizations and are not limited to solely HandsOn New Orleans projects. Once you find a project you can sign up for it on the calendar.
www.handsonneworleans.org
Gulf Response Involvement Team, a coalition of five regional and national environmental groups-the Barataria-Terrebonne National Estuary Program, the Coalition to Restore Coastal Louisiana, the National Audubon Society, the National Wildlife Federation and The Nature Conservancy. Currently only asking volunteers to register. Will contact registered volunteers when an appropriate opportunity is available.
www.lagulfresponse.org
Operation Here to Help, a Humane Society cause sending teams out in seach of disabled wildlife.
www.facebook.com/pages/Operation-Here-to-Help/135289513154906
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