Enormous Plastic Bags In Unique Ocean Research

Press Release
Friday, March 15, 2013
Mesocosms in Gullmar Fjord: Photo credit University of Gothenburg

To study the effects of ocean acidification, ten huge plastic containers called mesocosms are in place in the Gullmar Fjord in Sweden.

The project is unique: mesocosms of this size have never been used for such a long period of time. The experiment is part of a worldwide research project, and includes researchers from the University of Gothenburg, Sweden.

The mesocosms were lowered into the fjord with the help of divers from the research vessel Alkor and each one will now enclose 55,000 litres of seawater, containing organisms from the winter waters of the Gullmar Fjord.

Carbon dioxide is added to half of the mesocosms and the researchers are going to observe the effect of different acidity levels on marine plants and animal plankton by monitoring the plankton over many generations and measuring the chemistry of the water every day. They are also going to add herring and cod larvae to see how they develop in the enclosed seawater.

Similar studies have been carried out previously on a smaller scale in Polar environments, off the coast of Hawaii and off the Finnish and Norwegian coasts, however, mesocosms of this size have never been used for such a long period of time.

This is the largest and longest experiment on the impact of climate change on marine ecosystems that has ever been carried out. A team of sixty international researchers are now based at the Sven Lovén Centre for Marine Sciences, University of Gothenburg to carry out the research in the Gullmar Fjord from January through June 2013 under the leadership of top German researcher Ulf Riebesell.

 

 

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

Marine Science

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

RWE Dea Helps Cleveland Juniors Reach Goals

Yesterday, a new club house for the Cleveland Juniors Football Club in Middlesbrough in northern England was officially opened. With support from RWE Dea, the

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 Security Maritime Standards Port Authority Salvage Ship Electronics Ship Repair Ship Simulators Shipbuilding / Vessel Construction Sonar Winch
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: 0.1053 sec (9 req/sec)