NOAA's Response and Restoration Blog

An inside look at the science of cleaning up and fixing the mess of marine pollution


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Working to Reverse the Legacy of Lead in New Jersey’s Raritan Bay

Person standing at a fenced-off beach closed to the public.

Some of the beach front at Old Bridge Waterfront Park in New Jersey’s Raritan Bay Slag Superfund site is closed to fishing, swimming, and sunbathing due to lead contamination leaching from metal slag used in the construction of a seawall and to fortify a jetty. (NOAA)

Once lined with reeds, oysters, and resort towns, New Jersey’s Raritan Bay, like many other bodies of water, today is feeling the effects of industrial transformation begun decades ago.

Around 1925, the National Lead Company became the largest lead company in the United States. The company is perhaps best known for their white-lead paints, sold under the Dutch Boy label. One of its many facilities was located in Perth Amboy, a town on the western edge of Raritan Bay, where it operated a lead smelter that generated wastes containing lead and other hazardous substances.

A Toxic Toll

Illustration of a little boy painting used in Dutch Boy paints logo.

This image was adopted by the National Lead Company in 1913 for its Dutch Boy paints. A version of it still is in use today. (New York Public Library Digital Collections/Public domain)

During the late 1960s and early 1970s, slag from National Lead’s lead smelter in Perth Amboy was used as building material to construct a seawall along the southern shoreline of Raritan Bay, several miles to the south of the facility.

Slag is a stony waste by-product of smelting or refining processes containing various metals. Slag, battery casings, and demolition debris were used to fill in some areas of a nearby marsh and littered the marsh and beaches along the bay.

In September 1972, the New Jersey Department of Environmental Protection received a tip that the slag being placed along Raritan Bay at the Laurence Harbor beachfront contained lead.

Over time, contamination from the slag and other wastes began leaching into the water, soil, and sediments of Raritan Bay, which is home to a variety of aquatic life, including flounder, clams, and horseshoe crabs, but evidence of the pollution only became available decades later.

Cleaner Futures

By 2007 the New Jersey Department of Environmental Protection had confirmed high levels of lead and other metals in soils of Old Bridge Waterfront Park on Raritan Bay’s south shore. State and local officials put up temporary fencing and warning signs and notified the public about health concerns stemming from the lead in the seawall.

The following year, New Jersey asked the U.S. Environmental Protection Agency (EPA) to consider cleaning up contaminated areas along the seawall because of the elevated levels of metals. By November 2009, the EPA confirmed the contamination and declared this polluted area in and near Old Bridge Waterfront Park a Superfund site (called Raritan Bay Slag Superfund site). They installed signs and fencing at a creek, marsh, and some beaches to restrict access and protect public health.

In May 2013 EPA selected a cleanup strategy, known as a “remedy,” to address risks to the public and environment from the pollution, and in January 2014 they ordered NL Industries, which in 1971 had changed its name from the National Lead Company, to conduct a $79 million cleanup along Raritan Bay.

Cleanup will involve digging up and dredging the slag, battery casings, associated waste, and sediment and soils where lead exceeds 400 parts per million. An EPA news release from January 2014 emphasizes the concern over lead:

“Lead is a toxic metal that is especially dangerous to children because their growing bodies can absorb more of it than adults. Lead in children can result in I.Q. deficiencies, reading and learning disabilities, reduced attention spans, hyperactivity and other behavioral disorders. The order requires the removal of lead-contaminated material and its replacement with clean material in order to reduce the risk to those who use the beach, particularly children.”

Identifying Impacts

Public health hazard sign about lead contamination on a beach and jetty.

A jetty and surrounding coastal area on Raritan Bay is contaminated with lead and other hazardous materials from slag originating at the National Lead Company’s Perth Amboy, New Jersey, facility. (NOAA)

After the Raritan Bay Slag site became a Superfund site in late 2009, NOAA’s Office of Response and Restoration worked with the EPA to determine the nature, extent, and effects of the contamination. Under a Natural Resource Damage Assessment, NOAA’s Damage Assessment, Remediation, and Restoration Program and our co-trustees, the U.S. Fish and Wildlife Service and the New Jersey Department of Environmental Protection, have been assessing and quantifying the likely impacts to the natural resources and the public’s use of those resources that may have occurred due to the contamination along Raritan Bay.

As part of this work, we are identifying opportunities for restoration projects that will compensate for the environmental harm as well as for people’s inability to use the affected natural resources, for example, due to beach closures and restricted access to fishing.

“The south shore of Raritan Bay is an important ecological, recreational, and economic resource for the New York-New Jersey Harbor metropolitan area,” said NOAA Regional Resource Coordinator Lisa Rosman. “Cleanup and restoration are key to improving conditions and allowing public access to this valuable resource.”

Watch for future updates on progress toward restoration on Raritan Bay.


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What’s It Like Saving Endangered Baby Sea Turtles in Costa Rica?

This is a post by the Office of Response and Restoration’s Valerie Chu.

Three newly hatched Olive Ridley sea turtles crawl across sand.

Newly hatched Olive Ridley sea turtles make their way toward the ocean. (Used with permission of Julie Watanuki)

I was standing on a sandy Costa Rican beach in the dark of night when I received a hard lesson in the challenges of saving an endangered species. It was my first night volunteering during a seven-day stint on a sea turtle conservation project with the Asociación de Voluntarios para el Servicio en Áreas Protegidas (ASVO) in Montezuma, Costa Rica.

I was charged with protecting sea turtle nests in the ASVO hatchery from poachers and hungry wildlife. On the night of my very first shift, I discovered something terrible had happened. A net covering one of the sea turtle nests had been taken off, and when I looked inside, I found the remains of eight dead baby turtles with just their heads bitten off. When I looked in the back of the hatchery, I noticed that some eggs also had been dug up and eaten.

It was heartbreaking, but furthered my resolve to protect these vulnerable turtles.

Later that night, I discovered who the culprits were—two raccoons. Throughout my shift, the two raccoons would sneak back and I would scare them away each time. Fortunately, the raccoons did not come back in the following days. I was grateful I could play a small part in giving young sea turtles a head start in a long and dangerous journey.

Thinking (and Acting) Globally

Rows of nets cover sandy sea turtle nests, surrounded by fencing.

Volunteers with ASVO place sea turtle eggs collected from Costa Rican beaches into a hatchery with nets covering the nests to protect them from poachers, predators, and other threats. The eggs hatch less than two months later. (Used with permission of Valerie Chu)

Ever since I graduated from the University of Washington in 2012, I’ve wanted to make a positive impact on the dwindling populations of endangered species around the world. I started by volunteering to help orphaned and injured wildlife at the PAWS Wildlife Center near Seattle, Washington (where I recently volunteered during a vegetable oil spill).

As I’ve worked with these animals, my desire of making a global impact on wildlife conservation has increased more and more. In December 2015, I finally got my chance to do it when I traveled to Costa Rica to volunteer with ASVO.

ASVO’s primary goal is to promote active conservation in protected areas, beaches, and rural communities of Costa Rica. They have a volunteer program in around 20 different areas of the country, staffed by some 2,300 volunteers, comprising both local and international volunteers from around the world.

Turtle Time

I was working with Olive Ridley sea turtles, a vulnerable species likely to become endangered in the foreseeable future. Their main threats to survival are direct harvest of adults and eggs, incidental capture in commercial fisheries, loss of nesting habitat, and predators.

During nesting season in Costa Rica, people with ASVO patrol the beaches for female turtles laying their eggs and then gather the eggs and place them at a hatchery. This way, the eggs are protected from poachers, predators, and other threats, both human and environmental. The eggs incubate in the hatchery for between 52 and 58 days before hatching.

Because I had arrived at the end of sea turtle nesting season, I mostly handled the hatchlings and released them into the ocean. When the newly hatched turtles had completely emerged from their nests, I would—while wearing a glove—pick up each one from its nest and head to the ocean. I would then set the turtles down on the sand and watch them walk into the ocean. Some turtles would lose their way because they would walk in the wrong direction or get swept aside by a big wave, so it was my job to make sure they found their way to the ocean without mishap.

Most of my turtle volunteer shifts were at night, and because sea turtles are very sensitive to white light, we could only use a red light while handling them. During night shifts, we were always paired with a second person, allowing us to have one person handle the hatched turtles while the other could stand guard at the hatchery (a very important job, as I observed my first night).

After releasing the turtles, I had to record the number of turtles released, the time of the release, and other notes. Each of the nests held roughly 80-100 eggs, and about 50-70 eggs would hatch, which was an incredible sight.

Don’t Stop (Thinking About What You Can Do)

This trip was an absolutely amazing experience for me. By working with these turtles, I began to fulfill my dream of making a global impact on endangered species populations. On top of that, I was able to connect with other people who care about these issues and form a deep bond over this shared experience.

In the future, I hope to continue volunteering for the conservation of imperiled species like the tiny sea turtles I encountered in Costa Rica. In 2017, I plan to travel to Thailand to work with the endangered elephant population.

But there are lots of ways to protect endangered species at home too. How do you plan to help?

Three people help wash an oiled goose in big soapy wash tubs.

Valerie Chu is an Environmental Scientist who has been providing support for the Office of Response and Restoration’s Emergency Response Division software projects since 2012, when she obtained her undergraduate degree in Environmental Science and Resource Management and then started working with NOAA and Genwest. During her spare time, she volunteers with animal welfare-related causes such as PAWS and Zazu’s House Parrot Sanctuary.


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Our Top 10 New Year’s Resolutions for 2016

2015 written on a sandy beach with an approaching wave.

So long, 2015. Hello, 2016!

Another year has gone by, and we’ve stayed plenty busy: responding to a leaking California pipeline, examining the issue of wrecked and abandoned ships, preparing a natural resource damage assessment and restoration plan for the Gulf of Mexico, and removing 32,201 pounds of marine debris from Hawaii’s Midway Atoll.

You can read more about what we accomplished in the last year, but keep in mind we have big goals for 2016 too. We’re aiming to:

  1. Be better models. This spring, we are planning to release an overhaul of our signature oil spill trajectory forecasting (GNOME) and oil weathering (ADIOS) models, which will be combined into one tool and available via an online interface for the first time.
  2. Tidy up. Our coasts, that is. In the next year, we will oversee marine debris removal projects in 17 states and territories, empowering groups to clean up coastal areas of everything from plastics to abandoned fishing gear.
  3. Use or lose. Nature and wildlife offer a lot of benefits to people, and we make use of them in a number of ways, ranging from recreational fishing to birdwatching to deep-seated cultural beliefs. In 2016 we’ll examine what we lose when nature and wildlife get harmed from pollution and how we calculate and make up for those losses.
  4. Get real. About plastic in the ocean, that is. We’ll be turning our eye toward the issue of plastic in the ocean, how it gets there, what its effects are, and what we can do to keep it out of the ocean.
  5. Explore more. We’ll be releasing an expanded, national version of our DIVER data management tool, which currently holds only Deepwater Horizon data for the Gulf of Mexico, allowing us and our partners to better explore and analyze ocean and coastal data from around the country.
  6. Get artistic. Through our NOAA Marine Debris Program, we are funding projects to create art from ocean trash to raise awareness of the issue and keep marine debris off our coasts and out of our ocean.
  7. Break ground on restoration. Finalizing the draft comprehensive restoration plan for the Gulf of Mexico, following the 2010 Deepwater Horizon oil spill, will bring us one step closer to breaking ground on many restoration projects over the next several years.
  8. App to it. We are working on turning CAMEO Chemicals, our popular database of hazardous chemicals, into an application (app) for mobile devices, making access to critical information about thousands of potentially dangerous chemicals easier than ever.
  9. Train up. We pride ourselves on providing top-notch training opportunities, and in 2016, we already have Science of Oil Spill classes planned in Mobile, Alabama, and Ann Arbor, Michigan (with more to come). Plus, we’ve introduced a brand-new Science of Chemical Releases class, designed to provide information and tools to better manage and plan for responses to chemical incidents.
  10. Get strategic. We are updating our five year strategic plan, aligning it with NOAA’s Ocean Service strategic priorities [PDF], which are coastal resilience (preparedness, response, and recovery), coastal intelligence, and place-based conservation.


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How Will Climate Change, New Technologies, and Shifting Trade Patterns Affect Global Shipping?

Large waves crash on a huge cargo ship aground on a beach.

After a major storm, a massive bulk cargo ship, the Pasha Bulker, ran aground on a beach in Australia in 2007. (Credit: Tim J. Keegan/Creative Commons Attribution-Share Alike 2.0 Generic license)

This is a guest post by University of Washington graduate students Megan Desillier, Seth Sivinski, and Nicole White.

A warming climate is opening up new shipping routes through the Arctic Ocean as summer sea ice shrinks. Developing technologies allow mega-ships unprecedented in size and cargo to take to the seas. North America is increasingly exporting oil, shifting global trade patterns.

Each of these issues poses a suite of potential challenges for safely shipping commodities across the ocean and around the world. Out of these challenges, new risks are emerging in marine transportation that NOAA and the maritime industry need to consider.

Our group of three graduate students at the University of Washington, with the support of the International Tanker Owners Pollution Federation (ITOPF) and NOAA’s Office of Response and Restoration, are looking to understand how the world’s shipping dynamic has changed in recent years and how these emerging challenges in marine transportation will affect that dynamic. And then we aim to answer: how should NOAA and ITOPF best prepare for responding to these new risks?

In the course of this research project, we will attempt to identify and assess significant emerging risks in marine transportation that have the potential to lead to oil or chemical spills. We are focused on three drivers of emerging risks in the global shipping network: developing technologies, changing patterns of marine trade, and shifting environmental conditions due to climate change. Each of these drivers will be considered within three distinct time frames: the present, 4-10 years from now, and more than 10 years from now.

Risky Business

Fishing vessl half in water and half on a damaged building.

Hurricane Katrina’s storm surge left this fishing vessel on top of a local fish dealer shop in Mississippi. Even small changes in sea levels can have major effects on storm surge. How will a changing climate affect affect global shipping? (NOAA)

The emerging risks that we will identify and assess come from analyzing the network of global cargo ship movements, focusing on the emerging usage of the Northern Sea Route, Northwest Passage, Trans-Arctic Route, the Panama Canal, the Suez Canal, and the possibility of a future Nicaraguan Canal.

At this point in our project, we have come across several interesting findings relating to each of our three main research areas. Within the area of developing technology, for example, we are examining the emerging risk of “mega-vessels,” which include “mega-containers,” “mega-tankers,” and “mega-bulkers,” depending on their cargo type. These mega-vessels are massive and measure significantly larger than previous, standard-sized vessels. For example, any container ship over 10,000 twenty-foot equivalent units, or TEUs, can be considered a “mega-ship.” However, the largest mega-vessel to date can handle 18,000 TEUs.

Bulk carriers are used to transport unpackaged cargo in bulk, such as grain, ore, and cement. These ships have also grown in size to the new mega-bulkers, which can handle over 80,000 deadweight tons (DWT), as opposed to the most common, smaller-sized bulk carrier that can handle 60,000 DWTs. In addition, ships are carrying riskier cargoes, which, depending on the cargo, can lead to a dangerous phenomenon known as liquefaction. In general, liquefaction can occur during events like earthquakes, when intense shaking causes “water-saturated sediment temporarily [to lose] strength and [act] as a fluid.”

This phenomenon can also happen on board ships when a cargo, like nickel-ore, becomes wet either before being loaded or while on board and then liquefies due to the ship’s movements. When that happens, the liquefied cargo quickly destabilizes the ship and can lead to it sinking. There are numerous cases of cargo liquefaction occurring on standard-sized bulk carrier ships, which can result in the loss of both crew and vessel.

Context Clues

We also have incorporated several elements to give social-economic, technological, and environmental context to our research of emerging maritime risks. The social-economic element considers the form of cargoes being shipped, environmental resources potentially affected by pollution, available industry tools, and the types of vessels involved.

As for the technical element, we’ll focus on understanding the gap in the salvage of mega-vessels and vessels in the Arctic region, the increased use of floating production storage and offloading vessels (FPSOs, which act like semi-mobile floating fuel storage tanks), risks from vessel automation technologies, and finally, the increased congestion of ships in high-risk areas and choke points, such as the narrow Bering Strait between Alaska and Russia.

For the environmental context, we’ll examine changing environmental conditions that may present additional risks to marine transportation, such as the increased intensity and frequency of storms, sea level rise, and Arctic sea ice melt.

We’ll also consider some market drivers, such as the North American oil trade and the International Maritime Organization’s Polar Code (which is an international shipping safety code for polar waters), in a broad global context. However, our research will not directly consider organizational, regulatory, and market contextual elements in any significant detail.

Relevance and Risk

After we analyze and categorize potential risks, we’ll consider the materiality, or relevance, of our identified risks and the types of incidents that could result. We’ll be connecting how important our identified risks are to the potential losses and damages to vessels, cargoes, and the environment resulting from specific types of incidents. For example, if larger ships are carrying larger quantities of oil as fuel or cargo, then damage to a ship’s hull could spill more oil and result in greater potential environmental impacts.

Stay tuned for updates on our research over the next few months.

Megan Desillier, Seth Sivinski, and Nicole White are Master’s Candidates at the University of Washington (UW) in the School of Marine and Environmental Affairs working with faculty advisors Robert Pavia and Thomas M. Leschine. The team is researching emerging risks in marine transportation for the International Tanker Owner Pollution Federation (ITOPF) and is being provided additional assistance in their research from the National Oceanic and Atmospheric Administration (NOAA). The students are completing this research over the course of an academic year as part of the thesis/capstone requirement for the School of Marine and Environmental Affairs at the UW. Our team would like to thank our sponsor, ITOPF, as well as NOAA for providing additional assistance. To contact the authors, please email Robert Pavia at bobpavia@uw.edu.

The views expressed in this post reflect those of the authors and do not necessarily reflect the official views of NOAA or the U.S. federal government.

Photo of Pasha Bulker courtesy of Tim J. Keegan and used under Creative Commons Attribution-Share Alike 2.0 Generic license.


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Why Is It So Hard to Count the Number of Animals Killed by Oil Spills?

Dead bird covered in oil next to spill containment boom on a beach.

Many animals directly killed by oil spills will never be found at all for a number of reasons. Even if people can find a dead animal carcass, it might be too decomposed to tell if oil killed it. (Department of Interior)

After an oil spill along the coast, the impacts might appear to be pretty obvious: oil on beaches, dead birds, oil-coated otters. When conducting a Natural Resource Damage Assessment, it’s our job to measure those environmental impacts and determine what kind of restoration—and how much—is needed to make up for those impacts.

But in general we don’t base those calculations solely on how many animals were observed dead on shorelines, because that would drastically underestimate the total number of animals killed by an oil spill.

Why?

Well, for starters, the length of shoreline where animals might wash up could be very long, isolated, or otherwise difficult to survey. For a large oil spill, imagine trying to study a place as expansive as the Gulf of Mexico. This body of water covers roughly 600,000 square miles and borders five states. Also, significant portions of the shore are wetlands with convoluted shorelines that make searching and finding animals much more difficult than on sandy beaches.

Let Me Count the Ways

Scientists records data on a dead dolphin on a beach.

Oil spills can have indirect effects that don’t necessarily kill animals and plants, at least, not right away, but those impacts can lead to death and health and reproductive problems months or years later. (Credit: Louisiana Department of Fisheries and Wildlife)

Trying to determine the total number of animals that died because of an oil spill offers multiple challenges. Quantifying these impacts to wildlife relies in part on people being able to find, record, and sometimes take samples of dead animal carcasses across an extended distance and length of time.

They then would need to tie those deaths to a particular oil spill, which is part of our responsibility as we assess the environmental harm after a spill. It’s also complicated by the fact that animals die every day for many reasons other than oil spills, due to changes in weather, food supplies, predation, background pollution, and disease.

This difficult undertaking has numerous limitations, and as a result, relying on counts of animal deaths alone can drastically underestimate the actual harm caused by a spill.

Graphic of oil spill in ocean near coast showing the multiple scenarios for the carcasses of animals killed by an oil spill. They include: Discovered carcasses (Of those carcasses that are found, most are too decomposed to determine the cause of death), remote strandings (Animals strand on remote shorelines that humans don't frequent), scavenging (Carcasses attract scavengers, such as sharks, birds, crabs, and others, that consume and remove evidence of dead animals), dying underwater (Some animals may die while underwater and disappear), decomposition (Hot weather causes carcasses to decay quickly in the water and on the shore), sinking (Carcasses may sink), and winds, currents, and distance from shore (These factors impact the movement of animals toward or away from shore).

The challenge of finding an animal that dies from an oil spill: Only a fraction of the turtles, dolphins, birds, fish, and other animals killed by an oil spill are ever found. (NOAA)

For example, even if people can find a dead animal carcass, it might be too decomposed to tell if oil killed it. But more likely are the scenarios where animals directly killed by oil will never be found at all because they:

  • Are eaten by predators or scavengers.
  • Die underwater.
  • Sink below the ocean surface.
  • Wash ashore in remote areas where people can’t or don’t often go.
  • Are carried out to the open ocean by winds and currents.
  • Decompose before people can observe them.
  • Are too tiny for people to easily observe after they die (e.g., young fish and crustaceans).

Late-Breaking Effects

To make things even more challenging, oil spills can have indirect effects that don’t outright kill animals and plants, at least, not right away. Dealing with exposure to oil can cause a number of damaging impacts, including lung disease (from inhaling oil vapors), stress hormone dysfunction, reduced growth, increased vulnerability to disease, heart failure and deformities in developing fish, and reproductive problems in animals such as dolphins and fish.

These types of effects can lead to other health impacts and sometimes eventually death, with the fallout felt across generations. Simply trying to count the number of dead animal carcasses found immediately after an oil spill would miss these deaths (or births that never happen) that can come months or even years afterward.

Seek and You May or May Not Find

Despite these challenges, it’s still useful to collect dead animal carcasses after an oil spill and use information gained from them to support other approaches for determining broader oil spill impacts.

One such approach takes into account several additional types of data, along with the observations of dead animals, to infer the likely true number of animals killed by an oil spill. These data include different animals’ estimated exposure to oil, health effects observed in laboratory and field studies, and basic information about animal behavior at different stages of life.

For instance, after the 2007 Cosco Busan oil spill in California’s San Francisco Bay, search teams recovered several thousand oiled birds, and additional studies were later performed to determine how many more dead birds were likely killed that were never seen or collected.

In one such study (known as a “Searcher Efficiency Study”), a study team randomly placed 107 real bird carcasses along San Francisco Bay shorelines over the course of three days, and teams were deployed to search for them and collect what they could find. It is surprisingly easy for searchers to miss dead birds on the beach since the animals blend in with other debris or beach wrack, can be hidden by small depressions, or be too far away to recognize.

Since the study team knew the actual number and locations of carcasses deployed for the study, the number that search teams collected provided a basis for calculating how many dead birds were likely missed by search teams during the actual Cosco Busan oil spill. This study determined that a two-person search team would find 68% of the dead bird carcasses on San Francisco Bay beaches.

More than a dozen other studies [PDF] were also performed after this oil spill, contributing additional data that went into the calculations of the total numbers and species of birds killed. Through this work, the actual number of birds killed by the spill was estimated to be 6,849, nearly two and a half times the number of birds actually collected during the Cosco Busan oil spill.

We commonly use several other methods to determine the magnitude of an oil spill’s effects on animals and plants, including studies of habitat changes, laboratory toxicity studies, and modeling.

Stay tuned because we plan to discuss these approaches more in-depth in the future. In the meantime, learn about the scientific processes we use to assess an oil spill’s environmental impacts at darrp.noaa.gov/science/our-scientific-process.


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NOAA, Deepwater Horizon Trustees announce draft restoration plans for Gulf of Mexico following 2010 disaster

Bulldozers doing construction in a Gulf of Mexico marsh.

These efforts will restore wildlife and habitat in the Gulf by addressing the ecosystem injuries that resulted from the Deepwater Horizon incident. (NOAA)

NOAA and the other Deepwater Horizon Natural Resource Trustees today released 15-year comprehensive, integrated environmental ecosystem restoration plans for the Gulf of Mexico in response to the April 20, 2010 Deepwater Horizon oil rig explosion and spill.

Implementing the plan will cost up to $8.8 billion. The explosion killed 11 rig workers and the subsequent spill lasted 87 days and impacted both human and natural resources across the Gulf.

The Draft Deepwater Horizon Oil Spill Draft Programmatic Damage Assessment and Restoration Plan and Draft Programmatic Environmental Impact Statement allocates Natural Resource Damage Assessment  monies that are part of a comprehensive settlement agreement in principle  among BP, the U.S. Department of Justice on behalf of federal agencies, and the five affected Gulf States announced on July 2, 2015. The Department of Justice lodged today in U.S. District Court a consent decree as part of the more than $20 billion dollar settlement.

In the draft plan, the Trustees provide documentation detailing impacts from the Deepwater Horizon oil spill to:

  • wildlife, including fish, oysters, plankton, birds, sea turtles, and marine mammals across the Gulf
  • habitat, including marshes, beaches, floating seaweed habitats, water column, submerged aquatic vegetation, and ocean-bottom habitats
  • recreational activities including boating, fishing, and going to the beach

The Trustees determined that “overall, the ecological scope of impacts from the Deepwater Horizon spill was unprecedented, with injuries affecting a wide array of linked resources across the northern Gulf ecosystem.” As a result of the wide scope of impacts identified, the Trustees “have determined that the best method for addressing the injuries is a comprehensive, integrated, ecosystem restoration plan.”

Both the consent decree and the draft plan are available for 60 days of public comment. The Trustees will address public comment in adopting a final plan. For the consent decree, once public comment is taken into account the court will be asked to make it final.

Public comments on the draft plan will be accepted at eight public meetings to be held between October 19 and November 18 in each of the impacted states and in Washington, DC. Comments will also be accepted online and by mail sent to: U.S. Fish and Wildlife Service, P.O. Box 49567, Atlanta, GA 30345. The public comment period will end on December 4, 2015.

The Trustees are proposing to accept this settlement, which includes, among other components, an amount to address natural resource damages of $8.1 billion for restoration and up to $700 million for addressing unknown impacts or for adaptive management. These amounts include the $1 billion in early restoration funds which BP has already committed.

“NOAA scientists were on the scene from day one as the Deepwater spill and its impacts unfolded. NOAA and the Trustees have gathered thousands of samples and conducted millions of analyses to understand the impacts of this spill,” said Kathryn D. Sullivan, Ph.D., undersecretary of commerce for oceans and atmosphere and NOAA administrator. “The scientific assessment concluded that there was grave injury to a wide range of natural resources and loss of the benefits they provide. Restoring the environment and compensating for the lost use of those resources is best achieved by a broad-based ecosystem approach to restore this vitally important part of our nation’s environmental, cultural and economic heritage.”

People in boat and in marsh assessing oiling impacts.

The draft plan has an array of restoration types that address a broad range of impacts at both regional and local scales. It allocates funds to meet five restoration goals, and 13 restoration types designed to meet these goals. (NOAA)

NOAA led the development of the 1,400 page draft damage assessment and restoration plan, with accompanying environmental impact statement, in coordination with all of the natural resource Trustees. The draft plan is designed to provide a programmatic analysis of the type and magnitude of the natural resources injuries that have been identified through a Natural Resource Damage Assessment conducted as required by the Oil Pollution Act of 1990 and a programmatic restoration plan to address those injuries. Alternative approaches to restoration are evaluated in the plan under the Oil Pollution Act and the National Environmental Policy Act.

Specific projects are not identified in this plan, but will be proposed in future project-specific restoration proposals. The Trustees will ensure that the public is involved in their development through public notice of proposed restoration plans, opportunities for public meetings, and consideration of all comments received.

The draft plan has an array of restoration types that address a broad range of impacts at both regional and local scales. It allocates funds to meet five restoration goals, and 13 restoration types designed to meet these goals.

The five overarching goals of the proposed plan are to:

  • restore and conserve habitat
  • restore water quality
  • replenish and protect living coastal and marine resources
  • provide and enhance human use recreational activities
  • provide for long term monitoring, adaptive management, and administrative oversight of restoration efforts.

The 13 proposed restoration activities are:

  1. Restoration of wetlands, coastal, and nearshore habitats
  2. Habitat projects on federally managed lands
  3. Nutrient reduction
  4. Water quality
  5. Fish and water column invertebrates
  6. Sturgeon
  7. Submerged aquatic vegetation
  8. Oysters
  9. Sea turtles
  10. Marine mammals
  11. Birds
  12. Low-light and deep seafloor communities
  13. Provide and enhance recreational opportunities

Together, these efforts will restore wildlife and habitat in the Gulf by addressing the ecosystem injuries that resulted from the Deepwater Horizon incident.

Once the plan is finally approved and the settlement is finalized, NOAA will continue to work with all of the Trustees to plan, approve, and implement restoration projects. NOAA will bring scientific  expertise and focus on addressing remedies for living marine resources — including fish, sturgeon, marine mammals, and sea turtles — as well as coastal habitats and water quality. NOAA scientists developed numerous scientific papers for the NRDA case including documentation of impacts to bottlenose dolphins, pelagic fish, sea turtles, benthic habitat and deep water corals.

The Deepwater Horizon Oil Spill Draft Programmatic Damage Assessment and Restoration Plan and Draft Programmatic Environmental Impact Statement is available for public review and comment through December 4. It is posted at www.gulfspillrestoration.noaa.gov and will be available at public repositories throughout the Gulf and at the meetings listed at www.gulfspillrestoration.noaa.gov/public-meetings.


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Watch Divers Restore Coral Reefs Hit by a Huge Ship in Hawaii

Coral reefs are not to be confused with underwater highways. Unfortunately for the corals, however, navigating huge ships is a tricky business and sometimes reefs do end up on the wrong side of the “road.” (One reason why having up-to-date navigational charts is so important!)

This was the case for corals damaged off the Hawaiian island of Oahu in February of 2010 when the cargo ship M/V VogeTrader ran aground and was later removed from a coral reef in Kalaeloa/Barber’s Point Harbor.

NOAA’s Restoration Center and the State of Hawaii worked quickly to implement emergency restoration (using what look like laundry baskets), using special underwater scientific techniques and technologies, and ultimately restoring the reef after getting some help from vacuums, power washers, and even winter storms.

See divers transform these Hawaiian corals from crushed to flush with marine life:

In the end, these efforts are all part of how we work to help make the ocean a better place for corals and the many other types of marine life that rely on them.

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