RESEARCH PAPER NUMBER
x12
RESEARCH PAPER MNEMONIC
TURTLE
RESEARCH PAPER NAME: Turtle Cases
DRAFT AUTHOR: Sandy Buffett (August 1996)
Northern consumer demand for shrimp in recent years has reoriented several coastal areas of developing countries, particularly in Asia, towards the conversion of mangroves for shrimp aquaculture for export. Shrimp aquaculture clears mangrove forests to construct large brackish water ponds. In 1971, the Convention on Wetlands of International Importance as Waterfowl Habitat (Ramsar) was signed to conserve global wetlands. Despite this, wetlands destruction continues.
With a repeated boom/bust cycle, the production of shrimp leaves previously abundant and diverse mangrove ecosystems for polluted, nonproductive, and abandoned wasteland. Some alternatives to this industry have been cited, such as the use of man-made tubs, which would prevent some pollution. Still, in countries with lax environmental regulation, this alternative, while better in terms of mangrove conservation, would still be suspect because of the vast quantities of polluted water that must be flushed out of the tubs and the final destination of such effluents.
While more and more shrimp are produced by aquaculture, shrimp fishing is still an important industry for many countries. The process of shrimp fishing in the ocean also has some environmental implications. Trawl nets, in the process of catching shrimp, can entangle endangered sea turtles. The National Marine Fisheries Service estimates that over 11,000 turtles drown in U.S. trawl nets each year. Earth Island Institute claims that the worlds largest shrimping fleets are killing over 150,000 turtles a year. In response to this, some nations are now requiring for certification of the use of devices which remediate the snaring of endangered turtles.
Another threat to sea turtles is the demand for turtle shell for the use in handicrafts. Until recently, Japan was importing about twenty tonnes each year. This trade in Japan is worth nearly $125 million dollars annually.
SHRIMP Shrimp and Sea Turtles
case
This study examines a suit filed by the Earth Island Institute, a
San Francisco-based environmnental organization, for protection of
sea turtles. The organization forced the Departments of Commerce
and States to ban shrimp imports from countries not using a turtle
excluder device known as TED, which has been 97 percent effective
in protecting sea turtles during shrimp fishing. The suit
effectively required compliance with the Federal law requiring the
ban of shrimp imports from countries who endanger sea turtles
through the process of shrimp fishing.
THAISHMP Thai Shrimp Export
case
This case highlights the trade of Thailands shrimp exports,
predominantly to Japan and the U.S. The process through which
shrimp is harvested in Thailand, that is, conversion of mangrove
swamps, has caused severe environmental degradation and habitat
loss. Thailand is the world's largest exporter of shrimp.
MANGROVEMangrove Protection
case
This case discusses the loss of mangrove habitat. By citing
signatory status to Ramsar, the Convention on Wetlands of
International Importance as Waterfowl Habitat, the author suggests
that Japan and Vietnam are in noncompliance with the guideline of
"wise use". Many wetlands in Vietnam have been converted into
shrimp aquaculture farms to meet the high consumption demand of
shrimp products by Japan.
HAWKSBILHawksbill Turtle case
The Hawksbill turtle is protected under CITES, the Convention on International Trade in Endangered Species. In 1990, five US conservation groups charged that Japan was in noncompliance with CITES because of the domestic craft industry (the "bekko" industry) which utilized the shell of the Hawksbill turtle. By 1991, the US Departments of Interior and Commerce determined this industry was endangering the survival of the turtle and threatened trade sanctions with Japan. Eventually, Japan complied with the demands.
GREENGreen Turtle Loss/ Qatar case
Another turtle case, GREEN analyzes the reasons for the endangerment of the green turtle species endemic to the Persian Gulf and the Indian Ocean. This endangered Species has faced extinction on several fronts, mostly from man-made threats. The author highlights the situation in the Gulf state of Qatar. In Qatar, there is a cultural belief that turtle meat increases virility. The Islamic Shariat Law also weakens attempts at conservation of the species, allowing sustainable consumption of natural resources. The turtles also face entanglement in nets on the beach as well as the threat of oil spills.
| Category | SHRIMP | THAISHMP | MANGROVE | HAWKSBIL | GREEN |
|---|---|---|---|---|---|
| Environ Problem | SPLS | HABIT | HABIT | SPLS | SPLS |
| Habitat | OCEAN | TROP | TROP | OCEAN | OCEAN |
| Geo domain | NAMER | ASIA | ASIA | ATLANT | MIDEAST |
| Product | SHRIMP | SHRIMP | PRAWN | CRAFT | MEAT |
| Exporter and Importer | MANY & USA | THAI & JAPAN | MANY & JAPAN | MANY & JAPAN | QATAR & MANY |
Mother Jones, "Rainfo rest Shrimp" article
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