Archive for Hurricanes
By Amanda Moore, National Wildlife Federation
Last Tuesday, the Louisiana Coastal Protection and Restoration Authority authorized the state attorney general to file suit against the U.S. Army Corps of Engineers in an effort to get the federal government to pick up 100 percent of the expense for the federal plan for ecosystem restoration of damage caused by the Mississippi River Gulf Outlet (MRGO). Since 2008, there has been an ongoing dispute between the state and the Corps involving interpretation of Water Resources and Development Act (WRDA) of 2007 legislation, in which Congress directed the Corps to develop a plan for restoration of the MRGO ecosystem at full federal expense.
The $3 billion plan, mandated for completion by May of 2008, was finally completed in 2012. Yet, there is still disagreement over what cost share Congress intended, leaving this critical federal restoration effort at a standstill. The state contends that construction is a 100 percent federal expense, while the Corps contends that the typical cost share on restoration projects, 65 percent federal and 35 percent state, applies. This billion dollar question will now be determined by a judge.
The MRGO Must Go Coalition, a group of 17 conservation and neighborhood organizations working since 2006 to see the MRGO closed and the ecosystem restored, has researched this cost share issue for several years. We believe that Congress intended for the MRGO projects under WRDA to be at 100 percent federal cost for construction, responding to the catastrophic flooding of New Orleans and St. Bernard Parish during Katrina and the devastating role the MRGO played in this event.
Given the extent and urgency of the restoration needs, however, we call on the state of Louisiana, the Corps and potentially other federal agencies to work together to identify all available funding sources and ensure restoration moves forward in a timely manner. All parties involved should be present to work, first and foremost, to ensure timely implementation of comprehensive MRGO ecosystem restoration, as mandated by Congress. We are painfully aware that, every day, the MRGO ecosystem further deteriorates and communities remain at risk.
We welcome this opportunity for the federal court to resolve the cost share dispute. But no matter how the ruling comes down, the bigger question remains: Where will the funds come from to pay for the $3 billion in restoration projects outlined in the MRGO ecosystem restoration plan? Billions of dollars will have to be appropriated by Congress. It is our job, as stakeholders in the resiliency and safety of the Greater New Orleans Area and as citizens who care about justice being served for the communities and ecosystem torn apart by the MRGO, to ensure that our leaders in Congress clearly understand the importance of this restoration effort and that they find the will to get it done. Learn more and take action at www.MRGOmustGO.org.No Comments
By Amanda Moore (National Wildlife Federation) and Elizabeth Skree (Environmental Defense Fund)
Excitement filled the air last Friday as community members, government officials, students and staff from local and national conservation organizations gathered on the Bayou Bienvenue Wetland Triangle viewing platform in New Orleans’ Lower Ninth Ward to celebrate the unveiling of new educational, interactive signs. These signs help interpret an important story for visitors as they look out over the open water and ghostly remains of a former healthy cypress swamp. At this powerful site, in the backyard of a community less than five miles from the French Quarter that was devastated by Hurricane Katrina, visitors will learn about efforts to restore the Bayou Bienvenue ecosystem as well as the broader, critical need for coastal restoration. The signs were a project of The Lower Ninth Ward Center for Sustainable Engagement and Development and the Mississippi River Delta Restoration Campaign.
In addition to the four National Park Service-grade signs, a new website, www.restorethebayou.org, was also created to accompany the signs. On the site, visitors can learn more about the history of Bayou Bienvenue; read about the vision for restoration of the wetland triangle as well as broader Louisiana coastal restoration; learn about community and environmental organizations working to restore the wetlands; watch videos in the multimedia gallery; sign the virtual guestbook by taking a photo using Instagram and adding the hashtag #restorethebayou; and take action by signing a petition to decision-makers, asking them to prioritize MRGO-area restoration projects – like the Bayou Bienvenue Wetland Triangle.
The dozens of people in attendance heard from Garret Graves, Chair of Louisiana’s Coastal Protection and Restoration Authority, who proclaimed the importance of the platform and signs when he said, “This is such an important teaching tool for us…it’s a microcosm of what is happening on a huge scale in coastal Louisiana.”
Other speakers included Charles Allen, Director of the City of New Orleans’ Office of Coastal and Environmental Affairs; Arthur Johnson, Executive Director of the Lower Ninth Ward Center for Sustainable Engagement and Development; and Amanda Moore, Greater New Orleans Program Manager for the National Wildlife Federation, speaking on behalf of the Mississippi River Delta Restoration Coalition.
Get involved! Check out Restore the Mississippi River Delta’s Facebook album of photos from the unveiling event, and visit www.restorethebayou.org to learn more about the Bayou Bienvenue Wetland Triangle and coastal restoration efforts.No Comments
By Alisha Renfro, Coastal Scientist, National Wildlife Federation
Coastal communities throughout the U.S. are increasingly threatened by rising sea levels and extreme weather events. The conventional approach for protecting people and property along the coast has relied on engineering solutions such as levees, seawalls and bulkheads, which “harden” shorelines. However, not only can these structures be expensive to build and difficult to maintain, but in some cases, they can also increase erosion, impair the recreational uses of the area and reduce water quality.
In recent years, efforts to protect coastal communities have been expanded to recognize restoration and conservation of coastal habitats as ways to help buffer coastlines from waves and storm surge. In a study recently published in Nature, “Coastal habitats shield people and property from sea-level rise and storms,” researchers assessed the risk reduction that natural habitats provide to vulnerable people and property and found that loss of the ecosystems that currently exist will result in greater damage to people and property.
Different types of coastal habitat and shoreline offer varying levels of protection to coastal communities depending on their morphology and previously observed ability to offer protection from erosion and flooding. For example, in this study, coastal forests and high cliff shorelines were classified as providing a higher level of protection when compared to marsh and oyster reef habitat, with barrier beach shorelines and areas with no habitat offering the lowest level of protection.
To provide a nationwide view of the risk reduction that could be provided by natural coastal habitat, the researchers in this study compiled a coastal habitat map for the U.S. and compared model runs with and without the habitats under present-day and future sea level scenarios. Their modeling results indicated that, today, 16 percent of the U.S. coastline is classified as a “high hazard” area. When the same conditions were modeled without the presence of protective coastal habitats, the results suggested the extent of U.S. coastline that would be considered vulnerable to storms and sea level rise would double.
Compared to the West Coast, the low-relief Gulf and eastern coasts of the U.S. are more vulnerable to both sea level rise and storms. In order to better protect these vulnerable regions, the authors of this study suggested that large expanses of coastal forests and wetlands, oyster and coral reefs, dunes and sea grass beds are critical.
Recently, some coastal protection plans have begun incorporating conservation and restoration of coastal habitat alongside traditional physical structures. Louisiana’s 2012 Coastal Master Plan is an excellent example of a plan that acknowledges not only the value that coastal habitats have for the fish and wildlife of the area, but it also examines how to combine conservation and restoration of these habitats with traditional engineering strategies to enhance protection for the millions of people that call coastal Louisiana home.1 Comment
By Amanda Moore, National Wildlife Federation
This week marks the anniversaries of Hurricanes Katrina and Isaac. As we take time to remember and commemorate, we must also look to the future and commit to preparing for the next storm and protecting our communities.
Even eight years after Katrina, it’s hard to forget the storms. Recovery and rebuilding remain an everyday reality in coastal Louisiana. Levees and home elevation are some of the more immediate ways to protect ourselves, but these measures work best when part of a multiple lines of defense strategy that includes restoration of our natural storm protection along the coast.
For example, wetlands serve as a buffer for levees, reducing wave energy and the chance of over-topping, thereby reducing the chance that levees will fail. But the marshes, ridges and barrier islands that reduce waves and storm surge are disappearing at an alarming rate – we lose one football field of wetlands every hour in Louisiana.
That statistic stings the most when storms are brewing in the Gulf. Our communities need the protection of a healthy and resilient coast, and getting there will take the support of all who care about the future of our region.
Yesterday, coincidentally on the one-year anniversary of Hurricane Isaac, the Gulf Coast Ecosystem Restoration Council approved its Initial Comprehensive Plan for restoring the Gulf Coast’s ecosystem and economy after the 2010 Gulf oil disaster. The next crucial step will be for the Council to select and implement sustainable restoration projects that will protect our communities and restore our ecosystems. The Council should work with Louisiana to prioritize restoration projects set forth in the 2012 Coastal Master Plan.
Find out how you can get involved and help restore our coast!No Comments
By Rachel Schott, Mississippi River Delta Restoration Campaign
Preparation for hurricane season is second nature to most Louisianans. From gathering supplies to boarding up windows to mapping out evacuation routes, coastal residents acknowledge their tenuous positioning on the Gulf and the uncertain weather conditions that come from June to November. Yet with all this preparation, a question remains: Is the Louisiana coast as prepared as its residents? With the beginning of another hurricane season, the need for restoring the Mississippi River Delta and building coastal resiliency is more important than ever.
Louisiana’s location on the Gulf makes it vulnerable to hurricane storm surge, winds and flooding, as evidenced by the destruction caused by Hurricanes Katrina, Rita and Isaac. The Louisiana coast consists of wetlands and marshes that provide buffer zones for the southern part of the state. Unfortunately, drastic land loss has reduced this natural protection, leaving Louisiana and its residents in an increasingly dangerous position.
In additional to providing storm protection, the Mississippi River Delta and wetlands are home to a diverse scope of wildlife habitats, vegetation and animals; factors that have shaped Louisiana’s culture and continue to drive tourism. As the wetlands diminish, not only will a number of ecosystems be lost, but also the unique and vibrant lifestyle of Louisiana residents. Since the 1930s, Louisiana has lost about 1,900 square miles of land and continues to lose land equivalent to the size of Manhattan every year. Couple this land loss with rising sea levels and predictions of an “above-normal” 2013 hurricane season, and Louisiana is reminded even more of the value and necessity of timely wetlands restoration.
Prepare yourself this hurricane season by sharing coastal restoration issues with others and help work toward rebuilding the Mississippi River Delta.
It's been exactly 1,000 days since the BP-operated oil rig in the Gulf of Mexico exploded, gushing millions of barrels of crude oil into a body of water that supports countless ecosystems and economies.
Below is a timeline of major events that have occurred in the last 1,000 days.
- Restorethegulf.org, "First oiled bird is recovered."
- Restorethegulf.org, "NOAA Expands Fishing Closed Area in Gulf of Mexico."
- The New York Times, "Effects of Spill Spread as Tar Balls Are Found."
- TIME, "100 Days of the BP Spill: A Timeline."
- The White House, "Executive Order 13554–Gulf Coast Ecosystem Restoration Task Force."
- Bloomberg, "BP Oil Still Ashore One Year After End of Gulf Spill."
- PNAS, "Impact of the Deepwater Horizon oil spill on a deep-water coral community in the Gulf of Mexico."
- University of Maryland Center for Environmental Science, "Study confirms oil from Deepwater Horizon disaster entered food chain in the Gulf of Mexico."
- The Times-Picayune, "About 565,000 pounds of oiled material from Deepwater Horizon stirred up by Hurricane Isaac."
- The New York Times, "BP Will Plead Guilty and Pay Over $4 Billion."
- Georgia Tech Biology, "Gulf of Mexico Clean-Up Makes 2010 Spill 52-Times More Toxic."
- University of Miami Rosenstiel School of Marine & Atmospheric Science, "UMiami scientists partner with NOAA, Stanford and U of N Texas to study post spill fish toxicology."
- NOAA Fisheries Service, "2010-2013 Cetacean Unusual Mortality Event in Northern Gulf of Mexico."
- The Times-Picayune, "Transocean to pay $1.4 billion to settle pollution, safety violations in Gulf oil spill."
By Elizabeth Skree, Environmental Defense Fund
If anyone can sympathize with the Northeast as it recovers from Hurricane Sandy, it’s the residents of New Orleans. I found this out firsthand on recent trip to Louisiana.
While Hurricane Sandy battered the Northeast, I was in South Louisiana with Environmental Defense Fund’s Creative Director, Nicole Possin, working on a video about wetlands restoration in the Mississippi River Delta. We’d planned the trip long before we knew about Sandy, and the irony of being in Louisiana while a hurricane hit the Northeast was not lost on us. I live in Washington, and Nicole lives in Brooklyn and owns a house in Asbury Park, NJ — an area severely hit by the storm. In Louisiana, it was in the 70s and sunny, making it hard to believe a tropical storm was hitting the East Coast. Needless to say, we were glued to the news.
As we talked with people throughout the state, we were met with greetings of sympathy, understanding and encouragement for us and our neighbors back home. “We’ve been through this before, and you’re going to get through it, too” was a common sentiment. “Rebuilding is going to take time, but as long as you have the people you love nearby, it will be OK” was another. It was comforting and touching to hear such kind words from strangers, especially from people who have been through numerous natural disasters.
Louisianans have experienced more than their fair share of hurricanes, including Katrina, Rita, Gustav, Ike, Lee and most recently, Isaac. We met with people who’d lost their homes in those storms — sometimes not once, but twice. In many parts of New Orleans and south Louisiana, people are still rebuilding their houses, businesses and communities — years later.
Yet despite all this, there is a strong sense of hope and resiliency among the people of South Louisiana.
We took to the streets with our camera and helped local residents send messages of empathy and encouragement to the people of the Northeast. The result was this video, “Postcards from New Orleans: Hope for the Northeast.” Please share it with others and feel free to leave your own message in the comments section below. This video is the first in a series, so please check back for future installments.
- Postcards from New Orleans: A video for the Northeast (Environmental Defense Fund)
By Happy Johnson, Amanda Moore and Elizabeth Skree
Our Mississippi River Delta Restoration Campaign works to reconnect the Mississippi River to its delta to protect people, wildlife and jobs. At our core, we are the “Power of We”: a coalition of five national and local non-governmental organizations — the National Audubon Society, Environmental Defense Fund, National Wildlife Federation, Coalition to Restore Coastal Louisiana and the Lake Pontchartrain Basin Foundation – working together to save a national treasure: the Mississippi River Delta.
The Mississippi River Delta is losing an area of land the size of one football field every hour. Yes, you read that right. Turning the tide on wetland loss, which totals over 1,900 square miles since the 1930s, is no small feat. To take on this task, we turn to the Power of We.
Whether it’s by supporting our nation’s fisheries, vital wildlife habitat, trade routes or energy production, the Mississippi River Delta is important to the entire country. Here in the delta and across the nation, citizens are learning more and more about the crisis in the delta and taking action to help restore the area. Locally, our campaign works to engage area residents throughout their neighborhoods. Together, we rally. Together, we hold press conferences. We release reports. We host public forums that empower citizens to speak directly to their legislators, state officials and federal agencies about moving restoration forward. We harness the Power of We to make change.
Community Conversations on Coastal Restoration
This year we organized a series of community conversations to enhance and increase coastal competency in Louisiana urban areas. Those gatherings provided an informal outlet to openly discuss the comprehensive challenges and opportunities as a result of staggering wetland loss. In particular, people were interested in how they can become advocates and participate in the emerging job market created by coastal restoration investment.
MRGO must go
The Power of We shines in one major delta project: restoring tens of thousands of acres of protective wetlands just southeast of New Orleans destroyed by a federal shipping channel, the Mississippi River Gulf Outlet (also known as the “MRGO” or “Mister Go”). Since Hurricane Katrina, we’ve worked hand-in-hand with local landowners, local government, academia, local neighborhood associations and national environmental organizations to advocate for closure of the shipping channel (which happened in 2009) and for a strong restoration plan for the area. We worked closely with the U.S. Army Corps of Engineers in planning, and in the last few years alone, we’ve generated over 75,000 comments to the agency calling for urgent and careful ecosystem restoration along the MRGO. These comments poured in from across the nation, and we now have a $2.9 billion recommended plan for restoration by the Army Corps’ Chief of Engineers.
BP oil disaster
We harnessed the Power of We to pass landmark legislation after the BP oil disaster. The Mississippi River Delta Restoration Campaign has been working since the spill to ensure that the Clean Water Act fines BP and other responsible parties will pay as a result of the spill are returned to the Gulf Coast to be used for restoration. For this to happen, Congress needed to pass legislation ensuring the money was sent to the gulf states — that bill was the RESTORE Act. A little over two years after the spill had started, Congress passed the RESTORE Act and the President signed it into law. This historic bipartisan legislation came to be in part because of the many letters sent to Congress by people all across the country. Our campaign helped generate over 160,000 letters to Congress asking them to make the RESTORE Act a priority.
Holding BP accountable
But even though the RESTORE Act is now law, our work is not done. It’s been over two years since the gulf oil disaster started, and BP has still not paid a penny in Clean Water Act fines. BP has been stalling the process and is actively trying to walk away from its obligations to clean up the gulf. We can't let that happen. The Power of We can help make things right for the environment and communities of the gulf. Please sign our petition to BP and tell them to stop stalling, stop litigating and make the gulf whole. It’s the right thing to do.
What else can you do?
Like the Mississippi River Delta Restoration Campaign on Facebook! By liking our page, you can be the first to receive updates and action opportunities for the delta.
Follow us on Twitter! @RestoreDelta is Twitter's best resource for Mississippi River Delta news, action items and project updates.
Subscribe to Delta Dispatches! Delta Dispatches is the Web's foremost blog on the policies and science behind Mississippi River Delta restoration.No Comments
By Amanda Moore, National Wildlife Federation
On September 6, restoration along the Mississippi River Gulf Outlet (MRGO) passed another important milestone with completion of the final public comment period for the U.S. Army Corps of Engineers’ planning process. It’s a milestone worth honoring, because almost 49,000 people commented on the plan and the need to prioritize restoration of the area. These comments were collected through nonprofit organizations affiliated with the MRGO Must Go Coalition, and since last year, over 75,000 people have shared their voice of support for the Coalition’s recommendations for MRGO ecosystem restoration during the public comment process. That is, by far, a record for the Corps of Engineers New Orleans District and goes to show how important this restoration effort is for the Greater New Orleans area.
“The corps needs to listen to the will of the people and address the ecosystem damaged by the MRGO. It’s time for the corps to step up to their responsibility and move on this work,” said John Koeferl, member of the Holy Cross Neighborhood Association in the Lower Ninth Ward.
Despite this loud demand for urgent and comprehensive restoration, the Corps of Engineers is considering a recommendation of no further action on the MRGO ecosystem restoration report, due to a dispute over who will pay for the projects. A formal decision is still being made on the recommendation by the Chief of Engineers and is expected this week.
Of course, the need for restoration transcends a policy dispute. The MRGO report, which is more than four years beyond its congressional deadline, contains the corps’ plan to restore a portion of more than 600,000 acres of coastal wetlands and waterways impacted by the MRGO shipping channel. The MRGO has been directly linked to intensifying the destruction of Hurricane Katrina by destroying the wetlands that once buffered the Greater New Orleans area from storm surge.
In addition to the Coalition’s recommendation that the Corps of Engineers move forward on plan implementation, other major recommendations were offered to the corps, including prioritizing the 19 projects listed in the corps’ report that are also addressed in Louisiana’s 2012 Coastal Master Plan, as well as expeditiously moving forward the Violet Freshwater Diversion. The majority of marsh creation, marsh nourishment and swamp creation features depend on river reintroduction, and the Violet Diversion project will allow for salinity control, sediment delivery to the Central Wetlands area, and better adaptation to sea level rise.
To learn more about the MRGO Must Go Coalition and our recommendations, please visit www.MRGOmustGO.org.No Comments
This story was originally published by the National Wildlife Federation.
By Craig Guillot, National Wildlife Federation
When Hurricane Isaac struck Louisiana on the seven-year anniversary of Hurricane Katrina, its winds and tidal surge caused four deaths and at least $1.5 billion in insured damages. For many residents around the Mississippi River Delta, Isaac brought back memories of two recent disasters to hit the coast — Katrina and the 2010 Gulf oil disaster. Before the storm even hit land, residents in some coastal communities noticed a rise in the number of tar balls washing ashore. Officials later discovered moderate amounts of tar balls and weathered oil in coastal Louisiana, Mississippi and Alabama.
Experts say scenes like this could be normal for decades to come and that Louisiana’s coast will require constant monitoring and a long-term plan for restoration. Despite advertising campaigns to the contrary, the region is still reeling from the Gulf oil disaster more than two years after the blow out of BP’s Macondo well.
Tar balls and oil reappears in the Mississippi River Delta
Even before Hurricane Isaac hit the coast, residents in communities from Grand Isle, La., to as far east as Gulf Shores, Ala., started to report an increase in tar balls washing ashore as the Gulf began to churn. Tar balls, sheen and various remnants of weathered oil were found following the storm in many of those areas including the pristine shorelines of Ship Island in Mississippi.
A National Wildlife Federation (NWF) team surveyed the waters and beaches near Port Fourchon, Elmer’s Island and Grand Isle on September 6 to survey the waters and beaches. While they did not find any evidence of significant oiling, they did find moderate amounts of tar balls on the beaches in Grand Isle. Tar balls have been a reality on Louisiana's coast for decades but Grand Isle residents say what was left on the beaches after Isaac was "a lot more than normal."
NWF Staff Scientist Alisha Renfro, Ph.D., said a number of tropical storms and weather events have washed up tar balls since the start of the 2010 disaster.
“They continue to wash up because there’s a lot of weathered oil still out there, either just offshore or just beneath the surface of the sand,” Renfro said.
NWF also made a trip out to Myrtle Grove, La., on September 7 to survey the damage that Isaac inflicted on the marsh. The eye of the storm first made landfall near the mouth of the Mississippi River and passed over some of the state's most fragile marshes before making a second landfall near Port Fourchon.
David Muth, Louisiana state director for NWF, said the team found evidence of localized marsh destruction. On his survey, Muth noticed hundreds of large chunks of marsh that had broken away and been deposited in open water.
“Marsh break-up occurred in areas that have a history of rapid marsh loss in Louisiana, near Myrtle Grove. Healthier marshes to the south showed no signs of break-up. The findings illustrate the importance of quickly building the authorized Myrtle Grove Sediment Diversion, which will build new marsh in this vital area.”
The NWF team also found three oiled pelicans near Myrtle Grove. A number of media outlets reported oiled birds and wildlife following the storm. While there is no connection between these findings and the Macondo disaster, Muth said, “This is further evidence that we have not yet completely learned the lessons of the Gulf oil disaster.
"Oil could be here for decades."
Even 23 years after the Exxon-Valdez spill in Prince William Sound, Alaska, oil can still be found beneath the surface. Biologists say that "sub-lethal" effects to fisheries could linger in the Gulf of Mexico for years to come.
"It will probably be an issue for a long time, especially as many people conjecture that there are still tar mats laying on the bottom that you can't easily clean up," Muth said.
In April 2012, two years after oil started pouring into the Gulf, an NWF team found heavy oil still sitting just beneath the surface on small islands in Barataria Bay and Bay Jimmy. On one island, the oil was so abundant that it oozed to the surface under each foot step. Renfro said while oil may remain below the surface during the winter, it can emerge in the spring and summer when the heat softens it up and liquefies it. Many biologists believe that reappearing oil could be an annual occurrence in the summer months.
If there’s any good news, it’s that when oil comes to the surface, sunlight and weathering can help further break it down.
“Photo-oxidation from the sunlight helps break down that material even more. It also helps reveal it so that cleanup crews can get it. Hopefully we’ll have less and less over time,” Renfro said.
Last week, Louisiana State University ran lab tests for the Louisiana Department of Wildlife and Fisheries and determined that the oil found on Grand Isle and Elmer's Island matched the footprint for the oil spilled from BP's Macondo well. BP later confirmed that the oil was from the well and that they would dispatch workers to clean it up.
Ed Overton, Ph.D., professor emeritus with the Department of Environmental Sciences at Louisiana State University, said that while oil is still out there, it is hard to tell exactly how much. Overton did say that storms can serve as “Mother Nature’s hurricane” in helping break down the oil. He believes that oil will degrade faster on the Gulf Coast than it did in Prince William Sound because of the geography of the shore.
“Our shoreline erodes and moves around more quickly. The problem with sandy beaches is that once it gets buried, you just don’t know where it is. We’ll likely see it for years but not at the level we saw in 2010,” Overton said.
Mississippi River Delta wetlands remain in a precarious state
Biologists and coastal restoration advocates say while the oil is an issue, it is only one part of a number of problems eating away at Louisiana’s wetlands. Oil has attacked the roots of plants and contributed to the death of marsh grass and mangroves but the encasement of the Mississippi River and saltwater intrusion has had a destructive impact for decades. In some areas of the marsh, the oil appears to have been the final straw.
Renfro also surveyed the Mississippi River by air on September 7 and saw heavily damaged patches of marsh between Belle Chase and Point a la Hache. She and Muth said there were clear differences in how untouched marshes fared compared to those that were heavily oiled during the summer of 2010.
“Pelican Island doesn’t look good at all. The mangrove has just been all brown and dead. It saw heavy oiling in 2010,” Muth said.
While marshes have always endured the winds and surges of hurricanes, Muth said he’s seen clear differences in how a healthy marsh can recover quickly. Further south in “healthier” areas of marsh, Muth said some parts looked almost invigorated by the storm where natural processes can deposit new layers of clay and sediment.
Renfro said the Wax Lake Delta is a clear example of how a thriving marsh can recover from a storm. After Hurricane Rita struck the area in 2005, damage to these wetlands was observed in the aftermath of the storm, but there was not a significant lasting impact. The Wax Lake Delta has been a rare success story in coastal restoration because it is fed sediment by the Atchafalaya River.
“The steady supply of mineral-rich sediments from the river help make these wetlands more resilient and allow them to recover quickly when damaged,” Renfro said.
NWF’s Greater New Orleans Program Manager Amanda Moore said it all underlines why the Gulf Coast needs a long-term comprehensive strategy for coastal restoration. NWF was instrumental in helping create and push for the passage of the RESTORE Act, a bill that ensures 80 percent of the fines and penalties from the Gulf oil disaster will be dedicated to Gulf Coast restoration.
Moore said its passage has been a monumental victory for the coast and that funding in the near future should help move along big coastal restoration projects. Ongoing monitoring of the impacts of the Gulf oil disaster will be needed to ensure a sound recovery.
“We knew that when the disaster happened, we'd be dealing with this for years to come. We need to keep vigilant and watching it because we could be dealing with this for a long time,” Moore said.No Comments