Oil spills

Oil on the water’s surface in the Gulf of Mexico during the Deepwater Horizon oil spill.

#GulfSpillFlashback: Giving the Gulf Oil Spill the Consideration It Deserves

Oil on the water’s surface in the Gulf of Mexico during the Deepwater Horizon oil spill. Credit: Flickr User James Davidson (Creative Commons) On April 20, 2010, the Deepwater Horizon oil rig exploded in...

Three Ways You Can Use Genomics to Study Oil Spill Impacts

Gulf of Mexico Research Initiative researchers collect samples from a Pensacola Beach with oil layers in the sand. They use genomics to track how the communities of microbes change as they digest different components...
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From Larvae to Adults – Finding Impacts of an Oil Spill on Mahi Mahi

A school of mahi mahi (or dolphinfish). Credit: © Tony Ludovico By Emily Frost For a month during the summer of 2016, Lela Schlenker spent several hours in the dead of night watching mahi...
A brittle star clings to the branches of a deep sea coral

A Brittle Star May Be a Coral’s Best Friend

A brittle star wraps its arms around the branches of a deep sea octocoral. The coral's polyps are all open and extended, a sign that the coral is unbothered by the sea star. Credit:...
Black Axil Chromis on a Coral Reef

Fish Get Risky Around Oil

On coral reefs fish are important links in the food chain that sustains higher-order predators (including humans) and keeps everything in balance. Credit: Paul Asman and Jill Lenoble, Flickr By Kalila Morsink Whether you...

Oil’s Impact on Marine Invertebrates

In the aftermath of the Gulf oil spill, what is the effect of oil on invertebrates like jellyfish, clams, crabs, sea stars, and plankton? The scope of the damage is more easily observed among...
A beaked whale at the ocean's surface

Seeing with Sound: Acoustic monitoring of beaked whales can help determine oil spill impacts

A Gervais' beaked whale comes up to the surface to take a quick breath. Credit: NOAA By L.K. Ward and Danielle Hall When compared to dolphins and large baleen whales, beaked whales lose a...
A researcher leans off of a boat to tag a great white shark.

Collaborator Research

Recent Antarctic expeditions, underwater volcano monitoring, studies of little-known transparent creatures, and other recent scientific research is being conducted by Ocean Portal Collaborators.
Satellite view of the Gulf Coast oil spill off of Louisiana, April 29, 2010.

State of Emergency in the Gulf

The explosion of Deepwater Horizon, an oil-drilling platform roughly 50 miles off the coast of Louisiana, is quickly growing into an environmental disaster that will leave its mark on coastal communities, fisheries, wildlife, and...
Students share a microscope to get a closer look at plankton samples from the Deepwater Horizon Oil Spill.

A Current Event in the Classroom: Deepwater Horizon Oil Spill

Students share a microscope to get a closer look at plankton samples from the Deepwater Horizon Oil Spill. Credit: Seaberry Nachbar, NOAA National Marine Sanctuaries Sometimes, a tragic event can become a powerful teaching...
Photograph of an oiled brown pelican squatting on the beach.

Animals and the Oil Spill: What Can You Do?

A brown pelican, the Louisiana state bird, stands mired in oil in East Grand Terre on June 3, 2010. Credit: Office of the Governor of the State of Louisiana Lately we’ve been fielding questions...

Dr. Nancy Rabalais: Troubled Waters in the Gulf of Mexico

The Deepwater Horizon oil spill brought the world’s attention to the Gulf of Mexico and raised awareness of the region’s chronic loss of wetlands and the massive dead zone caused by excess nutrients from...

The Oil Spill, Two Years Later

Mark Dodd, a wildlife biologist from Georgia's Department of Natural Resources, surveying oiled sargassum seaweed in the Gulf of Mexico after the Deepwater Horizon oil spill in 2010. Credit: Georgia Department of Natural Resources...