Abstract

The collection of catch composition data during inspections at sea by EU Member States occurs under the framework of joint deployment plans (JDP). It is known as “the last haul” (LH) programme and has been a fundamental tool in allowing the estimation of discards and the derivation of indicators of compliance with the landing obligation (LO). During sea inspections, measures of quantities of fish below and above the minimum conservation reference size and grade categories of the legal-size catch are used to derive estimates of discards. The methods to estimate discards assume that the relative catch composition (discard ratios) obtained with the data collected during LH inspections reflects the true catch composition of the fleet segment operating with the same gear and mesh size and in that area. The comparison between these discard ratios and with what is reported in fishers’ logbook is then used to estimate the discard component. The background of the LH programme, the methodologies for deriving discard ratios using LH data and the statistical analysis of the data are explained in this chapter.

Highlights

  • The landing obligation (LO) introduced under Article 15 of the latest reform of the EU’s Common Fisheries Policy, adopted in 2013 (EU No 1380/2013), constituted a significant policy change and presented a number of challenges for control authorities working towards ensuring its uniform and effective implementation across allA

  • Considering the European Fisheries Control Agency (EFCA) recommendations and conclusions agreed during a stakeholder seminar in January 20141, the launching of a so-called “last haul” (LH) project was endorsed, an inspection programme coordinated by EFCA in the framework of the joint deployment plans (JDP) with the main aim to obtain estimates of discards for control and compliance purposes

  • EFCA compiles these data provided by the Member States (MS) concerned, which allows completing and updating a matrix of discard ratios by segment and by period, which serves as a baseline for future analysis

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Summary

19.1 Introduction

The landing obligation (LO) introduced under Article 15 of the latest reform of the EU’s Common Fisheries Policy, adopted in 2013 (EU No 1380/2013), constituted a significant policy change and presented a number of challenges for control authorities working towards ensuring its uniform and effective implementation across all. EFCA, in accordance with its multiannual work programme, and in its role supporting MS and the European Commission in the implementation of the Common Fisheries Policy (CFP) requirements, carried out a technical reflection on the definition of procedures and systems for monitoring the implementation of discard plans. This reflection was driven by the goal of assisting MS and the European Commission to develop simple and cost-efficient methods for monitoring implementation and evaluating compliance with the obligation to land all catches. Experience with the phased implementation of the LO has already highlighted the importance of this issue

19 Monitoring the Implementation of the Landing Obligation
19.2 Conducting LH Inspections and Processing the Data
19.3 Data and Analysis
19.3.1 Weighted Mean and Standard Deviation of the BMS Ratios
19.3.2 Standard Error and Confidence Limits of the Mean
19.3.3 Evaluating the Effect of the Number of LH Samples
19.4 Discarding and Methods to Derive Discard Ratios
19.4.1 Method A
À rDISALH ð19:9Þ
19.4.2 Method B
B BMSBLH þ LSCBLH ð19:12Þ
19.4.3 Method C
19.4.4 Method D
19.4.6 Method F
Findings
19.5 Outcome and Way Forward
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