Thriving Oceans

Press Release from Sea Turtle Restoration Project  (Nov. 5, 2009)-

Sea turtle advocates in California and family shrimp fishers from Florida filed a federal lawsuit today against the U. S. State Department for violations of the Endangered Species Act (ESA) for allowing shrimp caught in ways that are deadly to sea turtles to be sold in the United States  The lawsuit filed by the Environmental Law Clinic at Stanford Law School (Palo Alto, CA) on behalf of Turtle Island Restoration Network (Forest Knolls, CA) and the Mayport Village Association (Mayport, FL) claims that the U. S. State Department has failed to properly evaluate and prevent harm to sea turtles from overseas shrimp fleets that sell shrimp to the United States under the ESA’s Turtle-Shrimp Law (Pub. L. 101-162 § 609). It was filed in the U. S. District Court, Northern District of California. See the complaint.

“This is not only a tragedy for sea turtles, which die by the tens of thousands in shrimp nets every year, but is unfair to the U.S. fishers who obey the law and must compete in the U.S. marketplace with shrimp imports,” said Todd Steiner, biologist and executive director of Turtle Island Restoration Network a non-profit organization dedicated to the conservation of sea turtles and their habitat.

“Our Mayport shrimpers are struggling to survive, while foreign fleets get a free pass on the law and flood the market with cheap shrimp,” said Al Millar, representing Mayport Village Civic Association and its small fleet of family shrimpers based in the historic village of Mayport, FL. See www.SaveMayportVillage.net. “We work hard to fish and protect sea turtles but don’t get a break from our own government.”

The lawsuit claims that the State Department has not properly enforced requirements for foreign shrimp vessels to use nets with Turtle Excluder Devices as U. S. fishers are required to do. The lawsuit asks that the foreign shrimp certification process be given additional environmental oversight and review. Recently, shrimp imports from Costa Rica were banned due to failure to protect sea turtles after environmentalists’ complaints, but 15 other nations were certified with little, if any, scrutiny.

“There is a simple, inexpensive, and elegant solution that allows sea turtles to escape drowning in shrimp nets, called a turtle excluder device or TED” said Deborah Sivas, Stanford Law professor, and director of the Environmental Law Clinic, who filed the lawsuit.  “If the State Department can create a reasonable certification program, we can save the lives of thousands of endangered sea turtles while allowing shrimp harvesting to continue.”

Americans consume over 500,000 tons of shrimp annually, and is the top fishery import of the United States, valued at over $3.9 billion last year, according to government figures. This includes trawl-caught wild shrimp and farmed shrimp (which does not capture sea turtles but is environmentally harmful due to pollution of fish ponds and land clearing). About 90 percent of shrimp eaten in the U. S. is imported. See latest U. S. shrimp import data.

Background:
The U. S. Turtle-Shrimp Law was challenged by nations at the World Trade Organization (WTO), claiming to be a violation of the “free-trade” agreement, leading to the famous “Battle of Seattle” protests in 1999 where thousands marched peacefully to protest weak environmental protections in the global trade treaty.  The U.S. Turtle-Shrimp Law was eventually found to comply with the WTO, but poor enforcement has allowed sea turtles around the world to drown in shrimp nets and slide toward extinction. (The movie Battle of Seattle starring Woody Harrelson that dramatized the protests was released in 2008). Read more .

On May 1, 2009, the Department of State certified, pursuant to Section 609 of Public Law 101-162 (”Section 609”), that 15 nations have adopted programs to reduce the incidental capture of sea turtles in their shrimp fisheries comparable to the program in effect in the United States. Belize, Colombia, Ecuador, El Salvador, Guatemala, Guyana, Honduras, Madagascar, Mexico, Nicaragua, Nigeria, Pakistan, Panama, Suriname, and Venezuela. The Department also certified that the fishing environments in 24 other countries and one economy, Hong Kong, do not pose a threat of the incidental taking of sea turtles protected under Section 609. Read more. 

“I found a cure for the plague of the 20th century, and now I’ve lost it!”  Perhaps it was the connotation of the quote itself or a combination of the fervor in Dr. Robert Campbell’s voice that made it stick in my mind after all these years, but in any case that early 90s Sean Connery flick is ever so applicable.  If you haven’t seen Medicine Man, it follows the quest of a researcher on the verge of a discovery of a cure for cancer in the Amazonian rainforest.  The scientist’s desperate attempt to replicate a serum produced from compounds he originally derived from a flower continues to result in failure.  The climax (spoiler) reveals the cure’s source was not the flower but a species of a rare indigenous ant, whose only known location is lost to the bulldozers and fires of deforestation.

Perhaps not as sexy as the fauna of the Amazon nor as adventurous as Dr. Campbell’s pursuit, scientists studying sea cucumbers in the Egyptian Red Sea are making the same leap for a need of conservation.  In an all too common scenario not limited to rainforests, the marine environment is being overharvested for direct and immediate consumptive values while potentially losing important options values that could be discovered through bioprospecting.

As a result of overfishing of sea cucumbers in the Red Sea, a ban was initiated in 2001 and 2003.  However, the ban did not lift demand and as a result illegal harvesting exploded.  With lackluster recovery of commercially prized species, researchers found a need to tie potential future drug treatments and long-term economic development to survival of the sea cucumbers. 

“Given the importance of economic development in countries such as Egypt and the perceived low conservation value of invertebrates such as sea cucumbers, the linking of these factors to conservation is vital for the maintenance and sustainable exploitation of these animals.”

Researchers collected a total of 22 species and screened 11 of various commercial and non-commercial value for bioactive substances.  Although their results showed no activity against either gram-positive or gram-negative target bacteria, all extracts were active against eukaryotic cell types, were most active against a mammalian carcinoma cell line, had a level of variation suggesting that the extracts contained more than one active compound, and that these compounds act at more than one site.

“The conservation value of a species is often defined not only by its rarity and distinctiveness, but also by its utility. This utility is reflected in its economic value, which can be further refined into its direct,  indirect, and options values. Overexploitation of marine resources for their immediate, direct benefits may be at the expense of future options value of a particular resource.”

Just as a fictionalized cure for cancer was simultaneously found and lost in the Amazonian rainforest for some immediate short-term gains, so too could we easily witness the vanishing of a species like the sea cucumber along with the next great drug discovery.  When you connect the ecological and potential options value, in terms of unique bioactive substances, of a marine species there is no doubt that it overshadows any perceived direct value we assign to them.

And this message of conservation is one that is germane to all nations.

 
LAWRENCE, A., AFIFI, R., AHMED, M., KHALIFA, S., & PAGET, T. (2009). Bioactivity as an Options Value of Sea Cucumbers in the Egyptian Red Sea Conservation Biology DOI: 10.1111/j.1523-1739.2009.01294.x
Photo credit: Daniel S.

Let’s send out some positive ocean vibes and get a jump on the weekend with a photo session of one of my favorite sea creatures…Seahorses!

Seahorses belong to the genus Hippocampus which includes more than 47 species.  Showcasing a multitude of colors and sizes, they  are adept at camouflaging themselves amongst seagrasses, coral reefs and mangroves in the shallow tropical and temperate waters throughout the world.  And for those keeping track the Leafy Sea Dragon rounding up the session belongs to the genus Phycodurus, but but nonetheless is still a seahorse relative…

 “The United States today announced that it will seek the strongest possible management for the conservation of Atlantic bluefin tuna, a fish which is in serious trouble.

This action has two components.

First, we are sending a clear and definitive statement to the international community that the status quo is not acceptable. 

Over the past 40 years, the international body that manages bluefin tuna, the International Commission for the Conservation of Atlantic Tunas (ICCAT), has overseen a 72 percent decline in the adult population of the eastern Atlantic and Mediterranean stock of bluefin tuna and an 82 percent decline in the adult population of the western Atlantic stock. 

In recent years, the countries that fish the eastern stock, which spawns in the Mediterranean, have done so at two to three times the sustainable level, causing a significant and rapid decline in the last decade. The status of the western stock, which spawns in the Gulf of Mexico and is fished primarily off the North American coast, has recently stabilized due to the establishment of well-enforced, science-based quotas. 

A sustained lack of science-based management for the eastern Atlantic and Mediterranean stock of bluefin tuna, and concerns about slow recovery in the west, have brought us to this point. As a member in ICCAT, the United States calls for strong and definitive action at the November 2009 meeting in Brazil. This includes establishing management measures that end overfishing such as setting responsible science-based quotas, stronger enforcement of these quotas, and closures during spawning periods. 

Second, the United States strongly supports Monaco’s proposal to list Atlantic bluefin tuna under the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES) to prohibit international trade of the species. The United States will consider amending or withdrawing support for the Monaco proposal if ICCAT adopts significantly strengthened management and compliance measures. 

Improving international fishery management and ending illegal, unreported and unregulated fishing are high priorities for the United States government, Congress, commercial and recreational fishermen, and conservationists.”

-Statement from Dr. Jane Lubchenco, Under Secretary of Commerce for Oceans and Atmosphere and NOAA Administrator, Announcing Support for Listing Atlantic Bluefin Tuna on International Trade Endangered Species List

The heavy rains currently beating down on the East San Francisco Bay Area has reminded me about the incredible amount of debris that will be entering our waterways and oceans.  We are all aware of the Great Pacific Garbage Patch, but there is an enormous amount of other debris that is left to surf the waves.  Take for instance fishing nets.  Unattended and discarded fishing nets pose danger to the entire ocean system, even whales.  Check out the following pictures from The Marine Mammal Center and the results of their necropsy of a dead sperm whale recovered in March 2008.

“On March 16, The Marine Mammal Center’s Director of Veterinary Science, Dr. Frances Gulland, assisted in the necropsy of a 51-foot-long sperm whale that  had washed up on a beach near Tomales Point in Point Reyes, CA. When the necropsy team reached the animal’s internal organs, they discovered nearly 450 pounds of fishing net, mesh, braided rope, plastic bags, and even a plastic comb in the whale’s stomach.“

The Marine Mammal Center, August 2008

Photo: Chris Whittier

Photo: Chris Whittier