fully documented fisheries – is remote electronic monitoring the future … · 2015. 8. 10. ·...

FULLY DOCUMENTED FISHERIES – IS REMOTE ELECTRONIC MONITORING THE FUTURE TOOL IN FISHERIES CONTROL? Kristian S. Plet-Hansen 1 , Clara Ulrich 1 , Hans J. Olesen 1 , Lars O. Mortensen 1 , Heiðrikur. Bergsson 2 1 DTU Aqua – National Institute of Aquatic Resources 2 The Danish AgriFish Agency Copenhagen, Denmark FURTHER STUDIES Interviews and questionnaires with fishermen to elaborate on possible industry gains and obstacles regarding the use of REM systems with CCTV on commercial fishing vessels. Comparison between the self-sampling discard estimates conducted by fishermen and the assessed discards by video audit. OBJECTIVES To investigate the potential for and possible effects of Remote Electronic Monitoring as a tool in Fully Documented Fisheries. BACKGROUND In January 2015 the Landing Obligation of the Common Fisheries Policy of the European Union was implemented on the first fisheries and species in EU waters. Control measures for compliance with the Landing Obligation can be done by use of Remote Electronic Monitoring (REM) systems with closed-circuit television (CCTV). REM together with Catch Quota Management (CQM) has been tested in Denmark since 2010. METHODS Data from participating fishing vessels were collected from 2010 to 2014 by use of the REM system developed by Archipelago Marine Research Ltd. (see pictures below). Sensor data and video footage were recorded and stored on the vessel for each fishing trip. Discard of cod from each vessel were estimated (weight) by visual audit of 10% of the recorded hauls. Schematic of the difference between the perceived catch under CQM-TAC and TAC. PRELIMINARY RESULTS The smallest size sorting of cod (0.3-1 kg) constituted 25% of the landed catch for participating vessels in 2009. After the onset of the project, catch composition of 0.3-1 kg cod were 37% in 2010, 44% in 2011, 43% in 2012, 31% in 2013 and 27% in 2014. Of 5842 video sequences investigated a total of 715 had remarks due to faults, errors or degradation, corresponding to a total percentage of 12.2%. ICES CM 2015/L:36

Upload: others

Post on 14-Oct-2020

0 views

Category:

Documents

0 download

Report

Download

Embed Size (px):

TRANSCRIPT

FULLY DOCUMENTED FISHERIES – IS REMOTE ELECTRONIC

MONITORING THE FUTURE TOOL IN FISHERIES CONTROL?

Kristian S. Plet-Hansen1, Clara Ulrich1, Hans J. Olesen1, Lars O. Mortensen1, Heiðrikur. Bergsson2

1 DTU Aqua – National Institute of Aquatic Resources 2The Danish AgriFish Agency

Copenhagen, Denmark

FURTHER STUDIES Interviews and questionnaires with fishermen to elaborate on possible industry gains and obstacles regarding

the use of REM systems with CCTV on commercial fishing vessels. Comparison between the self-sampling

discard estimates conducted by fishermen and the assessed discards by video audit.

OBJECTIVES To investigate the potential for and possible effects of Remote Electronic Monitoring as a tool in Fully Documented Fisheries.

BACKGROUND In January 2015 the Landing Obligation of the Common Fisheries Policy of the European Union was implemented on the first fisheries and species in EU waters. Control measures for compliance with the Landing Obligation can be done by use of Remote Electronic Monitoring (REM) systems with closed-circuit television (CCTV). REM together with Catch Quota Management (CQM) has been tested in Denmark since 2010.

METHODS Data from participating fishing vessels were collected from 2010 to 2014 by use of the REM system developed by Archipelago Marine Research Ltd. (see pictures below). Sensor data and video footage were recorded and stored on the vessel for each fishing trip. Discard of cod from each vessel were estimated (weight) by visual audit of 10% of the recorded hauls.

Schematic of the difference between the perceived catch under CQM-TAC and TAC.

PRELIMINARY RESULTS The smallest size sorting of cod (0.3-1 kg) constituted 25% of the landed catch for participating vessels in 2009. After the onset of the project, catch composition of 0.3-1 kg cod were 37% in 2010, 44% in 2011, 43% in 2012, 31% in 2013 and 27% in 2014.

Of 5842 video sequences investigated a total of 715 had remarks due to faults, errors or degradation, corresponding to a total percentage of 12.2%.

ICES CM 2015/L:36

820790 Deloitte Consulting’s Oracle Manufacturing Solution · PDF fileDeloitte Consulting’s Oracle Manufacturing Solution ... • A pre-configured and fully documented Oracle EBS

Temperature monitoring study: a fully documented process

Caley Fisheries · 2018-02-16 · Caley Fisheries salesmen work at the daily fresh fish auctions at Peterhead, North Shields and Fraserburgh bringing superb quality, fully traceable,

Final Report of Fully Documented Fishery€¦ · Final Report of Fully Documented Fishery By Jørgen Dalskov and Lotte Kindt-Larsen September 2009. DTU Aqua, National Institute of

Approaches to fully documented ﬁsheries: practical issues ...nffo.org.uk/uploads/attachment/103/...documented-fisheries-publicati… · Environment, Fisheries & Aquaculture Science,

Mitigating Risk in Data Centre Migrations - Wanstor€¦ · Prior to a data centre migration rehearsal, fully documented procedures and work instructions should exist. Rehearsals

Fisheries and Aquaculture Journal - Longdom · 2019-06-25 · Bangladesh. Therefore, it is imperative to monitor the aquatic fauna of this river. However, the documented sources of

CS-Cart Enterprise & SALESFORCE INTEGRATION — Cloud ecommerce solution. — Fully customizable platform. — Well-documented APIs. — Ability to integrate with any ERP suites, PIM

Guidelines on Bioanalytical Method Validation in China · bioanalytical method should be fully validated and documented to obtain reliable results. This guidance provides the requirements

DIGITAL ELECTRONICS LABORATORY - MP-eStore DIGITAL LOGIC … · DIGITAL ELECTRONICS LABORATORY ... 13 experiment modules form basis for over 60 fully documented ... Asynchronous binary