Welcome to FIS   Sponsored By
Subscribe to FIS | Register with FIS | Advertise with FIS | Newsletter | About FIS | Contact us
   


Fish farming in an off-shore facility. (Photo: Kampachi Farms)

Hydroacoustic tools help estimate farmed fish biomass

Click on the flag for more information about Spain SPAIN
Friday, May 03, 2013, 01:10 (GMT + 9)

The Business Association of Marine Aquaculture Producers of Spain (Apromar), the Aquaculture Technology Centre of Andalusia (Ctaqua) and the Research Institute for Integrated Coastal Zone Management (UPV) are evaluating the use of hydroacoustic tools to estimate the total biomass of farmed fish.

These studies, which are developed in the framework of the project Design of technologies for the calculation of fish total biomass in offshore installations, aim to avoid the economic damages resulting from incorrect measurement.

The researchers involved in the initiative argue that provided there is accurate knowledge of the biomass, feeding, protection and harvesting activities can be run efficiently, Ctaqua reported.

The project management divided the work into two phases.

The first stage focused on the investigation of the existing technology, which was better suited to the objectives of the project.

After a period of analysis of the gear status, the team concluded that aquaculture can make significant progress by using hydroacoustic monitoring systems.

The experts found that this technique allows sufficiently precise measurements of the fish biomass. In addition, they stress that hydroacoustic system installation is easy and quick.

During the second phase, which is being run, a technical consultancy was performed for the installation of hydroacoustic equipment, data processing, analysis and presentation of the reports.

The goal is to determine the appropriateness of the technology for use in bream and sea bass marine aquaculture facilities.

The tests that were carried out confirm that this technology is a possible standard management tool for the aquaculture industry.

The proponents of the initiative foresee the development of new tests to optimize the methodology and measurement parameters.

Ctaqua highlighted the collaboration of the company BioSonics, which conducted important research and development work on the salmon aquaculture management technology based on their echo sounder systems (COTS).

The budget of the project amounts to EUR 214,000. Of this total, EUR 175,000 will be provided -- as an aid to the 2011Technological, Fisheries and Aquaculture Development -- by the General Secretariat of Marine Affairs of the Ministry of Agriculture, Food and Environment (Magrama).

It is expected that the final results of the initiative are known in February 2014.

By Analia Murias
[email protected]
www.fis.com


 Print


Click to know how to advertise in FIS
MORE NEWS
Norway
Oct 26, 16:30 (GMT + 9):
The course of pelagic fishing week 43
France
Oct 26, 15:00 (GMT + 9):
Macron lays ground for netting Brexit compromise on fisheries
Canada
Oct 26, 15:00 (GMT + 9):
Yukon legislature passes motion to support Mi’kmaw fishery
United States
Oct 26, 09:00 (GMT + 9):
Alaska scientists doing first studies on Ocean Acidification impacts to salmon, following research done out of state
Colombia
Oct 26, 06:00 (GMT + 9):
The Goliath grouper (Epinephelus itajara) reproduction cycle has been closed in Cartagena waters
Japan
Oct 26, 00:00 (GMT + 9):
Statistics │ Import Food products from the world │ 2014-20
Japan
Oct 26, 00:00 (GMT + 9):
Statistics │ Imports by Origin│ Fish and Shellfish - Meat │ September 2020
Japan
Oct 26, 00:00 (GMT + 9):
Statistics │ Annual imports │ Seafood - Meat │ 2000/20
United States
Oct 25, 23:00 (GMT + 9):
Coast Guard saves sinking fishing vessel near Icy Bay, Alaska
Japan
Oct 25, 00:00 (GMT + 9):
Seafood entry | Tokyo Central Fish Market (Toyosu, Adachi, Ota) | week 42
Japan
Oct 25, 00:00 (GMT + 9):
Volumes and Prices │ Pollock roes (Tarako & Mentaiko)│ Tokyo Central Fish Market │ September-2020
Japan
Oct 25, 00:00 (GMT + 9):
Volumes and Prices │ Crabs │ Tokyo Central Fish Market │ September-2020
Peru
Oct 24, 00:10 (GMT + 9):
Anchovy fishing: they plan to start the second season at the beginning of November
European Union
Oct 23, 16:10 (GMT + 9):
The Briefing: Fishing is the latest issue to get caught up in Brexit’s net
Japan
Oct 23, 12:00 (GMT + 9):
Volume and prices │ Sendai Central Market │ September 2020



Lenguaje
FEATURED EVENTS
  
TOP STORIES
The Briefing: Fishing is the latest issue to get caught up in Brexit’s net
European Union The following is an excerpt from an article published by EuroNews: Our door remains open, no our door is open. Welcome to diplomacy in 2020; both sides in the Brexit drama have essentially ended u...
Statistics │ Exports │ Marine products │ September-2020
Norway Source: FIS.com | Click to enlarge it     [email protected] www.fis.com...
South Georgia and the South Sandwich Islands (GSGSSI) Annual Stakeholder Meeting
South Georgia & South Sandwich Is. The GSGSSI Annual Stakeholder Meeting took place on the 24th September with attendees joining virtually. Her Majesty’s Commissioner Nigel Phillips CBE, Speech to Stakeholders is given below. Th...
COVID-19 crisis: 440 foreign fishermen in isolation, 110 are due to work on Sealord boats
New Zealand Country’s biggest daily toll since spring linked to Russian and Ukrainian crew on flight WELLINGTON - A number of fishing crew who flew into New Zealand on chartered planes have the coronavirus. ...
 
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. - Group Headquarters
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 - 2020 Fish Info & Services Co.Ltd| All Rights Reserved.   DISCLAIMER