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Defender Picks

 

Dimanche

December 21st

Caroling in the Square

Jackson Square, 6:30p.m.

Join in the tradition of communal holiday song by candlelight in front of the Cathedral

 

Saints vs. Falcons

da Dome, 12p.m.

Who dat rivals migrate to the Crescent City for some action

 

Nutcracker Ballet

Tulane’s Dixon Hall, 2p.m.

Its not Christmas without the Nutcracker (final show)

 

Creole Christmas

Preservation Hall, 2:30p.m.

Holday jams with Lars Edegran and Big Al Carson

 

Soul Rebels

Champions Square, 10a.m.

Saints pregame party

 

Hot 8 Brass Band

Howlin’ Wolf Den, 10p.m.

The members of this band have been playing together since 1995; $10

 

Jon Roniger

Le Bon Temps Roule, 10p.m.

Folksy blues Americana

 

Lundi

December 22nd

NOCCA Presents Home for the Holidays

House of Blues, 6p.m.

A concert for Daniel Price foundation ft. Trombone Shorty, Rebirth Brass Band, TYSSON

Mardi

December 23rd

Lightwire Theater

The Joy Theater, 3p.m. & 7:30p.m.

A glow in the dark dancing light show

 

Dispersants Could've Disrupted Gulf Ecosystem, Study Says


by Mary-Devon Dupuy

Back during the Big Oozy, BP touted their use of dispersants to make the oil go away, but skeptics questioned wihether the chemicals would have lasting impacts on the Gulf's ecosystem, and the health of the people who live on the Coast. On the ecosystem front, a new study from the Dauphin Island Sea Lab indicates the skeptics were on the right track. The study, released yeterday, concluded that dispersants disturb marine food chains and ultimately do more harm than good for the Gulf.

 

Dispersants like the Corexit that was used in the Gulf have roughly the same chemical makeup of household dish soap. During the Deepwater Horizon diasaster, dispersants were sprayed directly at the head of the leaking well, in the air over the Gulf and everywhere in ebtween. They are intended to break down surface slicks and make them easier to eat for naturally occurring microbial communities. The results of the study indicate that food for microbes equates to less food for phytoplankton.

 

DISL Marine Scientist Dr. Alice Ortmann led the study with other experts in microbial and plankton ecology by measuring the flow of carbons, the “currency,” of energy exchange, between separate pieces of a larger food chain. The team observed that the addition of dispersants to a marine ecosystem caused a decrease in phytoplankton and an increase in microbes. The cycle continues upwards: phytoplankton (tiny plants) are food for zooplankton, which are food for fish. Dwindling resources for fish equate to a big red flag for seafood lovers on shore, the study says.

 

Ortmann writes, “When we added oil by itself it remained on the surface as a slick and resulted in similar conditions in the water column to what would typically occur. However, when dispersant was added, either alone or with oil, the phytoplankton decreased and were replace d by micbrobes.”

 

The study was issued along with a warning that the research on dispersants is still its infancy, but the team urged the industry not to become complacent.




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Contributors:

Dead Huey Long, Emma Boyce, Elizabeth Davas, Ian Hoch, Lindsay Mack, Anna Gaca, Jason Raymond, Lee Matalone, Phil Yiannopoulos, Joe Shriner, Chris Staudinger, Chef Anthony Scanio, Tierney Monaghan, Stacy Coco, Rob Ingraham,

Staff Writers

Cheryl Castjohn, Sam Nelson

Art Listings

Cheryl Castjohn

Photographers

Brandon Roberts, Rachel June, Daniel Paschall

Film Critic

Jason Raymond

Puzzler

Paolo Roy

Art Director:

Michael Weber, B.A.

Editor:

B. E. Mintz

Published Daily by

Minced Media, Inc.

Editor Emeritus



Stephen Babcock