Deep Ocean Trash Dump Located

ScienceDaily
Friday, June 07, 2013
Montery Canyon: Photo credit CCL NOAA

Researchers at the Monterey Bay Aquarium Research Institute (MBARI) find that trash is not only cluttering beaches, but is accumulating deep sea, notably in the Monterey Canyon.

Surprisingly large amounts of discarded trash end up in the ocean. Plastic bags, aluminum cans, and fishing debris not only clutter our beaches, but accumulate in open-ocean areas such as the 'Great Pacific Garbage Patch' reports ScienceDaily.

In total, the researchers counted over 1,500 observations of deep-sea debris, at dive sites from Vancouver Island to the Gulf of California, and as far west as the Hawaiian Islands. In the recent paper, the researchers focused on seafloor debris in and around Monterey Bay -- an area in which MBARI conducts over 200 research dives a year. In this region alone, the researchers noted over 1,150 pieces of debris on the seafloor.

According to ScienceDaily the researchers found that trash was not randomly distributed on the seafloor. Instead, it collected on steep, rocky slopes, such as the edges of Monterey Canyon, as well as in a few spots in the canyon axis. The researchers speculate that debris accumulates where ocean currents flow past rocky outcrops or other obstacles.

The researchers also discovered that debris was more common in the deeper parts of the canyon, below 2,000 meters (6,500 feet).

Source ScienceDaily

Maritime Reporter September 2013 Digital Edition
FREE Maritime Reporter Subscription
Latest Maritime News    rss feeds

Technology

Fortum Buys Stake in Wave Power Startup

Finland's top utility, state-controlled Fortum, on Monday said it has acquired a 14 percent stake in Finnish wave energy developer Wello. Wello has developed

Wärtsilä Reshuffles Two Top Managers

The following appointments have been made in the management inform Wärtsilä Corporation: Mr Rakesh Sarin (59), B.Sc. (Eng.), has been appointed President of Power Plants,

ABB Celebrates 125th Anniversary in Finland

ABB is celebrating today its 125th anniversary in Finland. Founded in 1889 in Helsinki by entrepreneur and inventor Gottfrid Strömberg, ABB Finland is today

Environmental

Fortum Buys Stake in Wave Power Startup

Finland's top utility, state-controlled Fortum, on Monday said it has acquired a 14 percent stake in Finnish wave energy developer Wello. Wello has developed

Cavernous Swiss Power Plant Undermined by Renewable Energy

Deep in a Swiss mountain, workers have blasted out a cathedral-sized hole for a power plant that will help keep Europe's lights on, but the profit outlook for the 1.

China's National Carbon Market to Start in 2016

China plans to roll out its national market for carbon permit trading in 2016, an official said Sunday, adding that the government is close to finalising rules

Marine Science

VIKING Steps Up Pace of Innovation at SMM

This year’s SMM in Hamburg will see VIKING release more innovations than at any other point in its 50-year history, including new developments in PPE clothing,

VIKING Saatsea Puts Crew Training in its Place

VIKING Saatsea will be at SMM 2014 to showcase the revolution it has brought about in crew training – moving everything on board to cut costs, speed up certification,

BMT WBM to Showcase TUFLOW at World Bank Seminar

BMT WBM ( (BMT), a subsidiary of BMT Group Ltd, a leading international engineering and risk management consultancy, is delighted to announce that it will be presenting

Ocean Observation

BMT WBM to Showcase TUFLOW at World Bank Seminar

BMT WBM ( (BMT), a subsidiary of BMT Group Ltd, a leading international engineering and risk management consultancy, is delighted to announce that it will be presenting

Rosneft Restores Meteorological Observations System in Kara Sea

As part of a large-scale summer Arctic research expedition "Kara-Summer - 2014" a meteorological station was installed that meets the latest modern requirements for such equipment,

Schlumberger Launches First Photorealistic Reservoir Geology Service

Schlumberger today launched the Quanta Geo* photorealistic reservoir geology service at the Offshore Northern Seas Annual Conference and Exhibition. The new

 
 
Maritime Careers / Shipboard Positions Maritime Contracts Maritime Security Maritime Standards Pod Propulsion Port Authority Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar
rss | archive | history | articles | privacy | terms and conditions | contributors | top maritime news | about us | copyright | maritime magazines
maritime security news | shipbuilding news | maritime industry | shipping news | maritime reporting | workboats news | ship design | maritime business

Time taken: 0.0898 sec (11 req/sec)