The exhibition “Deeper than Light” showcases results from the IMR-lead MAR-ECO project. The exhibition opens at the Smithsonian Institution National Museum of Natural History in Washington DC on February the 20th.
This week, the research vessel “Håkon Mosby” completed a cruise along the Norwegian coast from Stad to Trøndelag. Scientists from the Institute of Marine Research, and the National Veterinary institute sampled fish which are to be further analyzed for the presence of VHS-virus. This virus can cause high mortality, both in wild and cultured fish populations.
Blue holothurians (sea cucumbers) amongst sea lilies together with brilliantly red shrimps and irregular sea urchins were just some of the astonishing creatures that scientists observed when they earlier this autumn they explored the sea bottom down to 2700 metres depths in Nordland VII, an area off the coast of Northern Norway.
Cod is a predatory fish and mainly a demersal fish, but in the Barents Sea it is also to a large extent distributed in the pelagic water masses during some parts of the year. Young cod (age 0-2) feed mainly on zooplankton, while fish and benthic organisms are the main food items for the older cod.
Vesterålen/Lofoten are the main spawning areas for cod. The eggs are spawned pelagically in February-April. Egg and larvae are carried with the current into the Barents Sea, and the 0-group fish settles to the bottom there in late autumn.
Institute of Marine Research
P.O. Box 1870 Nordnes
5817 Bergen, Norway
Phone: +47 55 23 85 00
Fax: +47 55 23 85 31
E-mail: post@imr.no
Visiting addresses
© Havforskningsinstituttet 2008
