ICCAT Manual

For several years, SCRS scientists have recognized the need to update the ICCAT Field Manual (the last version was published in 1990). In addition, it has been noted that a revision should be broader in scope than the current version. The Commission has also noted the need for a publication that compiles all of the data submission forms in order to facilitate the reporting requirements of Contracting Parties.

The publication will be of use to a wide audience, maintaining scientists as the primary intended users. Various chapters of a general nature should allow readers to understand how ICCAT works and what is the role of statistics and research within the system. Other chapters would contain technical guidelines for species identification or for sampling, and appendices that specify the formats with which data should be submitted to the Secretariat. The ICCAT Manual is under development. The table below provides links to sections that have already been developed.

ICCAT Manual

Chapter 1. Overview
  1.1 What is ICCAT?
  1.2 The Main Types of Data
  1.3 Reporting of Data to the ICCAT Secretariat
  1.4 How this Manual is Organized
Chapter 2. Description of Species
  2.1 Species Directly Covered by the Convention
    2.1.1 Yellowfin
    2.1.2 Bigeye
    2.1.3 Skipjack
    2.1.4 Albacore
    2.1.5 Bluefin
    2.1.6 Blue Marlin
    2.1.7 White Marlin
    2.1.8 Sailfish/Spearfish
Mediterranean spearfish
Longbill spearfish
Roundscale spearfish
    2.1.9 Swordfish
    2.1.10 Small Tunas
Bonito
Bullet tuna
Frigate tuna
King mackerel
Little tuna
Spanish mackerel
    2.1.11 Southern Bluefin
  2.2 Bycatch Species of Special Importance
    2.2.1 Sharks
Blue shark
Shortfin mako
Porbeagle
  2.3 Other Bycatch Species
  2.4 Summary of Species and Codes
Chapter 3. Description of Fisheries
  3.1 Basic Types of Tuna Fisheries
    3.1.1 Purse seine
    3.1.2 Longline
   

3.1.3 Gillnet

    3.1.4 Trawl
   

3.1.5 Pole-and-line

    3.1.6 Rod-and-reel
    3.1.7 Harpoon
   

3.1.8 Trap

    3.1.9 Others
  3.2 Summary on Fisheries, Statistical/Sampling Areas and Gear/Country Codes
Chapter 4. Data for Assessment and Research
  4.1 Introduction and statistical basics
  4.2 Sampling catches, effort, CPUE and size
  4.3 Estimating Catch-at-Age
  4.4 CPUE and LPUE as relative abundance indices
  4.5 Genetics Sampling
  4.6 Tagging (conventional)
  4.7 Tagging with electronic tags
  4.8 Sampling for Maturity
  4.9 Hard Parts
  4.10 Observer information and other biological samples
  4.11 Reporting data to ICCAT
  4.12 Obtaining data from ICCAT
  Annex 1: Example logbook and observer forms
  Annex 2: Port Sampling Manual of tropical tuna in the Atlantic and Indian oceans
  Annex 3: Good practices to reduce the mortality of sharks and rays caught incidentally by the tropical tuna purse seiners
Chapter 5. Other Data Used by ICCAT
  5.1 Statistical Documents and other Trade Information
  5.2 Other information
  5.3 Reporting to ICCAT
Chapter 6. Publications
  6.1 List of ICCAT Publications
  6.2 ICCAT database of publications
Appendices
  A1. ICCAT Data Reporting Forms
  A2. ICCAT Codes
  A3. ICCAT Sampling/Statistical Areas
  A4. Population Parameters for Key ICCAT Species
    A4.1 Growth
    A4.2 Natural mortality
    A4.3 Length-Weight Relationships
    A4.4 Length conversion factors
    A4.5 Product conversion factors
  A5. By-catch Species
  A5.1. Updated By-catch Species
  A6. Guides for Authors
  A7. Glossary of ICCAT Terms
  A8. By-catch Report
Index


Bibliographic citation

ICCAT. 2006-2014. ICCAT Manual. International Commission for the Conservation of Atlantic Tuna. In: ICCAT Publications [on-line]. Updated 2014. [Cited 01/27/].
http://www.iccat.int/en/ICCATManual.htm
, ISBN (Electronic Edition): 978-92-990055-0-7


Funding:
Funding for this Manual has been provided by AZTI Tecnalia, the European Commission, the Japan Data Improvement Project, the Data Fund, the Spanish Institute of Oceanography and the regular ICCAT budget.

 

ICCAT SECRETARIAT - Corazón de María, 8. 28002 Madrid, SPAIN info@iccat.int Phone: 34 914 165 600 Fax: 34 914 152 612