Welcome   Sponsored By
Subscribe | Register | Advertise | Newsletter | About us | Contact us
   


At the beginning of May 2024, the Institute of Marine Research collected data from one of the three research rigs in Norskerenna Sør. (Photo: HI)

First measurements from Norskerenna Sør for the development of offshore salmon aquaculture in Norway

Click on the flag for more information about Norway NORWAY
Thursday, May 23, 2024, 07:00 (GMT + 9)

Has collected important measurement data for the development of aquaculture at sea in Norskerenna South

The first measurement data have now been collected from the rigs that collect environmental data in Norskerenna Sør.

In January 2024, three bottom-anchored rigs were deployed to measure current, CTD (conductivity, temperature and depth), oxygen and temperature in Norskerenna Sør. On 7 May, the Institute of Marine Research extracted the first data from one of the three rigs. The measuring rigs are placed across the Norskerenna at bottom depths of 261 m, 274 m and 283 m.

With aquaculture at sea, the authority and the industry have the opportunity to start with a "blank sheet" in terms of planning production in the areas based on fish welfare, biosecurity, environmental and climate effects, and economically sustainable production. Existing data on dominant current direction indicate a gradual development of Norskerenna south, which takes into account that the dominant current direction in the area is in the north-west direction. An assumption of a low risk of lice spreading more than 15 km in the direction of the current and 10 km across the direction of the current gives the following tentative division of Norskerenna south, as shown in the figure: Development areas in Norskerenna south. Construction stage 1 in red, 2 in green and 3 in yellow. Distances for the area are shown. Source: Stiim Aqua Cluster Report

The measurements in Norskerenna Sør are part of a larger project under the auspices of Blue Planet AS , the University of Stavanger and the Institute of Marine Research . The project will collect environmental data, including wave data and current data from Norskerenna Sør. It strengthens the knowledge base for the development of offshore aquaculture in the area. Ulla-Førrefondet has given 4.4 million in support to the project. The Directorate of Fisheries has allocated 700,000 for measuring equipment.

Measures seasonal variations

"The rigs collect data over the course of an entire year. It gives us a good basis for looking at the seasonal variations in relation to current, waves, temperature and oxygen. The measurements are important for further progress in relation to offshore aquaculture", says project manager Tord Ludvigsen from the University of Stavanger.

The analyzes of the first data are now starting, at the same time as the processing tool for data interpretation is being developed. The rigs are to be out until January 2025. In May 2024, a wave gauge was also installed to log data for the rest of the period. After all the measurements have been completed, a full analysis of the rig data is made.

"The data from the project will have an impact on how the facilities are designed. The analyzes can say something about the fish health challenges you may be facing. The knowledge is, for example, important to be able to assess whether the facilities should be on the surface or submerged, when in the year one must be observant in relation to oxygen conditions and considerations that must be taken in relation to feeding and waves", says researcher Øystein Skagseth at the Institute of Marine Research.

It was the Institute of Marine Research's vessel "GM Dannevig" that collected the data from the first measuring rig at the beginning of May.

Source:  Stiim Aqua Cluster | Translated from original in Norwegian

[email protected]
www.seafood.media


 Print


Click to know how to advertise in FIS
MORE NEWS
Russian Federation
Jun 23, 03:10 (GMT + 9):
Catch │ Russia Far East | Salmon: pink, chum, sockeye, coho, king │ 2024 (Jun-12)
Japan
Jun 23, 03:00 (GMT + 9):
2024 | Prices | Farmed Coho Salmon | Miyagi | until June 19
Japan
Jun 23, 03:00 (GMT + 9):
Landing and prices for Silver (coho) salmon | Miyagi | 2023-24 until June 10
Japan
Jun 23, 00:50 (GMT + 9):
Statistics │ Exports │ Frozen mackerel ( by country) │ 2022-23-24
Norway
Jun 22, 00:50 (GMT + 9):
Statistics │ Export │Atlantic salmon: fresh and frozen │ week 23
United States
Jun 22, 00:30 (GMT + 9):
Statistics │ Export │ Frozen sockeye salmon │ Japan, China, South Korea, Canada, Germany, Netherland │ NMSF | Apr 2023-24
United States
Jun 22, 00:20 (GMT + 9):
Statistics │ Export │ Frozen salmon: Chum, Pink │ MNSF │ 2023-24
United States
Jun 22, 00:10 (GMT + 9):
Statistics │ Export: by destination │ Frozen salmon roe │ 2023-24
China
Jun 21, 07:40 (GMT + 9):
Southeast Pacific Squid Index: Giant squid (dosidicus gigas)
Canada
Jun 21, 07:00 (GMT + 9):
Cermaq warns of continued uncertainty for aquaculture in Canada
Canada
Jun 21, 07:00 (GMT + 9):
Grieg Seafood welcomes five-year licences in British Columbia
Worldwide
Jun 21, 07:00 (GMT + 9):
Fishing Sector Calls for Essential Collaboration Between Governments and NGOs to Tackle the Challenge of Feeding a Growing Global Population
Japan
Jun 21, 07:00 (GMT + 9):
Major Japanese food processing firm launches plant-based 'tuna sashimi' for restaurants
Russian Federation
Jun 21, 06:50 (GMT + 9):
'Maritime Congress-Far East' - Russian Fishery Company as a driver for the development of the fishing industry in the Far East
Norway
Jun 21, 05:50 (GMT + 9):
Fish Pool Salmon Price Status Report for week 25



Lenguaje
FEATURED EVENTS
  
TOP STORIES
India’s seafood exports reach record high
India Frozen shrimp continued to be the top export item, both in quantity and value India's seafood exports achieved a record high in volume for the financial year 2023-24, overcoming challenges in major e...
Norway, the UK, and the Faroe Islands Reach Mackerel Agreement
Norway Norway, Great Britain and the Faroe Islands have entered into an agreement on management, distribution and access to fishing for mackerel in each other's waters. "Great Britain and the Faroe I...
Illegal and unregulated fishing: Argentina takes a fundamental step to protect mile 201
Argentina The country signed a key agreement to protect marine diversity in the high seas, an area that does not have an international conservation framework. Foreign Affairs Minister, Mrs. Diana Mondino sig...
Southeast Pacific Squid Index: Giant squid (dosidicus gigas)
China In order to continuously enhance the ability to control squid resources and price influence, and conduct more accurate resource assessment and forecasting, the China Ocean Fisheries Association&n...
 

Maruha Nichiro Corporation
Nichirei Corporation - Headquarters
Pesquera El Golfo S.A.
Ventisqueros - Productos del Mar Ventisqueros S.A
Wärtsilä Corporation - Wartsila Group Headquarters
ITOCHU Corporation - Headquarters
BAADER - Nordischer Maschinenbau Rud. Baader GmbH+Co.KG (Head Office)
Inmarsat plc - Global Headquarters
Marks & Spencer
Tesco PLC (Supermarket) - Headquarters
Sea Harvest Corporation (PTY) Ltd. - Group Headquarters
I&J - Irvin & Johnson Holding Company (Pty) Ltd.
AquaChile S.A. - Group Headquarters
Pesquera San Jose S.A.
Nutreco N.V. - Head Office
CNFC China National Fisheries Corporation - Group Headquarters
W. van der Zwan & Zn. B.V.
SMMI - Sunderland Marine Mutual Insurance Co., Ltd. - Headquarters
Icicle Seafoods, Inc
Starkist Seafood Co. - Headquearters
Trident Seafoods Corp.
American Seafoods Group LLC - Head Office
Marel - Group Headquarters
SalMar ASA - Group Headquarters
Sajo Industries Co., Ltd
Hansung Enterprise Co.,Ltd.
BIM - Irish Sea Fisheries Board (An Bord Iascaigh Mhara)
CEFAS - Centre for Environment, Fisheries & Aquaculture Science
COPEINCA ASA - Corporacion Pesquera Inca S.A.C.
Chun Cheng Fishery Enterprise Pte Ltd.
VASEP - Vietnam Association of Seafood Exporters & Producers
Gomes da Costa
Furuno Electric Co., Ltd. (Headquarters)
NISSUI - Nippon Suisan Kaisha, Ltd. - Group Headquarters
FAO - Food and Agriculture Organization - Fisheries and Aquaculture Department (Headquarter)
Hagoromo Foods Co., Ltd.
Koden Electronics Co., Ltd. (Headquarters)
A.P. Møller - Maersk A/S - Headquarters
BVQI - Bureau Veritas Quality International (Head Office)
UPS - United Parcel Service, Inc. - Headquarters
Brim ehf (formerly HB Grandi Ltd) - Headquarters
Hamburg Süd Group - (Headquearters)
Armadora Pereira S.A. - Grupo Pereira Headquarters
Costa Meeresspezialitäten GmbH & Co. KG
NOAA - National Oceanic and Atmospheric Administration (Headquarters)
Mowi ASA (formerly Marine Harvest ASA) - Headquarters
Marubeni Europe Plc -UK-
Findus Ltd
Icom Inc. (Headquarter)
WWF Centroamerica
Oceana Group Limited
The David and Lucile Packard Foundation
Ajinomoto Co., Inc. - Headquarters
Friosur S.A. - Headquarters
Cargill, Incorporated - Global Headquarters
Benihana Inc.
Leardini Pescados Ltda
CJ Corporation  - Group Headquarters
Greenpeace International - The Netherlands | Headquarters
David Suzuki Foundation
Fisheries and Oceans Canada -Communications Branch-
Mitsui & Co.,Ltd - Headquarters
NOREBO Group (former Ocean Trawlers Group)
Natori Co., Ltd.
Carrefour Supermarket - Headquarters
FedEx Corporation - Headquarters
Cooke Inc. - Group Headquarters
AKBM - Aker BioMarine ASA
Seafood Choices Alliance -Headquarter-
Austevoll Seafood ASA
Walmart | Wal-Mart Stores, Inc. (Supermarket) - Headquarters
New Japan Radio Co.Ltd (JRC) -Head Office-
Gulfstream JSC
Marine Stewardship Council - MSC Worldwide Headquarters
Royal Dutch Shell plc (Headquarter)
Genki Sushi Co.,Ltd -Headquarter-
Iceland Pelagic ehf
AXA Assistance Argentina S.A.
Caterpillar Inc. - Headquarters
Tiger Brands Limited
SeaChoice
National Geographic Society
AmazonFresh, LLC - AmazonFresh

Copyright 1995 - 2024 Seafood Media Group Ltd.| All Rights Reserved.   DISCLAIMER