Saving Seafood

Blue Fin Tuna, Once Bountiful, Now in Peril, Scientists Say

January 22, 2016 — NEW YORK — When you mention tuna, most minds probably swim to the ubiquitous cans of the fish, or maybe a delectable piece of sashimi decked out with roe and wasabi.

But when Stanford biology professor Barbara Block contemplates tuna, her mind goes to images of bluefin tuna — the massive, speedy fish that regularly traverse oceans in a single year.

“Over a lifetime they might travel tens of thousands of miles,” Block said, flanked by California’s Monterey Bay.

Block is warning that the bluefin, once thought to be incredibly bountiful, is now facing peril because of decades of overfishing.

Read the full story at NBC New York

Lecturers talk global conservation efforts, decline of fisheries

October 31, 2015 — Artist James Prosek uses fish as inspiration for his work.

Prosek, who has also written 13 books, told stories at a Saturday lecture at SUNY-ESF of when he was 9 years old and trespassing rivers to fish. Though his youth involved catching and releasing 30 fish to take a picture, Prosek said he now prefers to catch one and eat it.

About 100 people attended the most recent installment of the SUNY-ESF Dale L. Travis Public Lecture Series, which focused on the future of fisheries. The lecture, entitled “The Future of Fisheries: Choices, Decisions, and the Role of the Arts,” featured five speakers: Karin Limburg, John Waldman, Prosek, David Doubilet and Jennifer Hayes.

During the lecture, Swedish folk music played in the background.

The music tied into Limburg’s discussion about fish hook experiments in Gotland, Sweden. Limburg was the first of five speakers during the lecture, which took place in Marshall Hall on the State University of New York College of Environmental Science and Forestry campus.

The talk opened with a traditional  reading and translation by a Haudenosaunee representative. The excerpt concluded with, “Now our minds are one.”

In addition to discussing her fish hook experiments, Limburg spoke in depth about her study of otoliths, which are chronometers in the ear of a fish that show its precise age and chemical makeup.

Read the full story at The Daily Orange

 

Protecting the Untamed Seas

July 31, 2015 — SUPPOSE a group of scientists wanted to dump 100 tons of iron dust into the sea based on a controversial climate-change theory that the ore might spur the growth of plankton that absorb carbon dioxide. They can — one businessman did that in 2012.

Imagine if entrepreneurial engineers hoping to save clients millions of dollars were able to launch rockets into space from a platform in the middle of the ocean, far away from curious onlookers, heavy taxes and strict on-land regulations. They can — a company has been doing this for over a decade.

And what if pharmaceutical companies decide to rake the ocean floor for the next wonder drug, with minimal environmental oversight and no obligation to make the profits, research or resulting medicines public? They can — the research is already happening.

All of this is possible because the waters farther than 200 nautical miles from shore are generally outside of national jurisdiction and largely beyond government control. More than 40 percent of the planet’s surface is covered by water that belongs to everyone and no one, and is relatively lawless and unregulated.

Over the next two years, though, the United Nations intends to change this reality. After nearly a decade of discussion, it ratified a resolution in June to begin drafting the first treaty to protect biodiversity on the high seas.

The agreement will create a formal process for setting aside protected marine areas in international waters. Unlike on land, there is no legal framework on the high seas for creating areas that are off-limits to commercial activity. The treaty will also create procedures for environmental impact assessments and establish a method for the public to be informed about large-scale projects in these waters, including fishing, seabed mining, shipping, research and other activities.

Read the full story at The New York Times

Conservationists Making Headway In Rebuilding Oyster Populations in New Jersey Barnegat Bay

July 30, 2015 — BARNEGAT BAY NJ — A team of animal conservationists have begun re-establishing the local colony of oyster in New Jersey by releasing more than a million seedlings of the shellfish, known as spat, off of Barnegat Bay.

Members of the American Littoral Society sent off around 1.5 million oyster spat in Ocean Gate, which were then taken to an artificial reef system located around a quarter-mile off of the township of Berkeley known as Good Luck Point.

The group was joined by several other volunteers on boats in taking the seedlings to the reef, where they released the oysters into Barnegat Bay before returning to shore.

The goal of the Littoral Society with the oyster colony is to improve the quality of the water in the bay through the shellfish’s natural ability to filter out impurities and pollutants in the ocean.

The group also believes that by bolstering the number of oysters found in Barnegat Bay, the creatures can help strengthen the shoreline against the effects of devastating weather occurrences such as Superstorm Sandy. The hard shells of oysters and the raise profile and irregular shape of their beds can considerably reduce the impact of storm surges waves on the bay’s shoreline.

The presence of the oyster colonies also boosts the local boating and recreational fishing industries as it provides habitats for other sea creatures such as crabs and fish.

Read the full story at the Tech Times