MARC details
000 -LEADER |
fixed length control field |
02430nab a22003374ic4500 |
003 - CONTROL NUMBER IDENTIFIER |
control field |
PH-QcNFR |
005 - DATE AND TIME OF LATEST TRANSACTION |
control field |
20240314160622.0 |
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
fixed length control field |
240222c||||||||ph fr j o||||f0 a|eng|d |
022 1# - INTERNATIONAL STANDARD SERIAL NUMBER |
International Standard Serial Number |
2672-2836 (Online) |
040 ## - CATALOGING SOURCE |
Original cataloging agency |
PH-QcNFR |
Language of cataloging |
eng |
Transcribing agency |
PH-QcNFR |
100 1# - MAIN ENTRY--PERSONAL NAME |
Personal name |
Dela Cruz, William S. |
9 (RLIN) |
3791 |
245 10 - TITLE STATEMENT |
Title |
Effects of net depth reduction to Bigeye Tuna (Thunnus obesus) catch / |
Statement of responsibility, etc. |
William S. Dela Cruz and three others |
264 #1 - PRODUCTION, PUBLICATION, DISTRIBUTION, MANUFACTURE, AND COPYRIGHT NOTICE (R) |
Place of production, publication, distribution, manufacture (R) |
Quezon City, Philippines : |
Name of producer, publisher, distributor, manufacturer (R) |
Bureau of Fisheries and Aquatic Resources , |
Date of production, publication, distribution, manufacture, or copyright notice |
2019 |
336 ## - CONTENT TYPE |
Content type term |
text |
Content type code |
txt |
337 ## - MEDIA TYPE |
Media type term |
computer |
Media type code |
c |
338 ## - CARRIER TYPE |
Carrier type term |
online resource |
Carrier type code |
cr |
347 ## - DIGITAL FILE CHARACTERISTICS |
File type |
text file |
Encoding format |
PDF |
504 ## - BIBLIOGRAPHY, ETC. NOTE |
Bibliography, etc. note |
Includes bibliographical references |
520 3# - SUMMARY, ETC. |
Summary, etc. |
Analysis on the catch of Bigeye tuna (Thunnus obesus) from purse seine and ring nets of various net depths was conducted to assess the effect of reducing net depth as a compatible measure the Philippines has implemented and reducing the catch of Bigeye in its internal waters and the Exclusive Economic Zone (EEZ). The study was based on observer reports from ring net and purse seine fishing vessels operating in internal waters and EEZ as well as from group seine operations in the high seas pocket 1. Nets were classed by depth to determine and compare variations on the catch of Bigeye, catch rates and relative proportion, species composition, and fishing grounds. Results indicated that the catch of Bigeye is correlated with the depth of net, with a significantly higher catch of Bigeye in deeper nets. The result of the study is consistent with other studies elsewhere, and in consonance with the implementation of Fisheries Administrative Order 236 limiting the depth to 115 fathoms for ring net and purse seine operating in Philippine internal waters and the EEZ as a compatible measure to reduce the catch of Bigeye. |
546 ## - LANGUAGE NOTE |
Language note |
English |
Information code or alphabet |
eng |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
LCSH |
Topical term or geographic name entry element |
Tuna |
Geographic subdivision |
Philippines |
9 (RLIN) |
3969 |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
LCSH |
Topical term or geographic name entry element |
Bigeye tuna |
Geographic subdivision |
Philippines |
9 (RLIN) |
4775 |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
AGROVOC |
Topical term or geographic name entry element |
Thunnus obesus |
Geographic subdivision |
Philippine |
9 (RLIN) |
3970 |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
LCSH |
Topical term or geographic name entry element |
Seining |
Geographic subdivision |
Philippine |
9 (RLIN) |
3971 |
650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
Source of heading or term |
LCSH |
Topical term or geographic name entry element |
Fishing nets |
9 (RLIN) |
800 |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Demo-os, Marlo B. |
Relator term |
author |
9 (RLIN) |
3792 |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Ramiscal, Rafael V. |
Relator term |
author |
9 (RLIN) |
3793 |
700 1# - ADDED ENTRY--PERSONAL NAME |
Personal name |
Tanangonan, Isidro C. |
Relator term |
author |
9 (RLIN) |
3794 |
773 0# - HOST ITEM ENTRY |
Host Biblionumber |
78 |
Host Itemnumber |
168 |
Main entry heading |
Philippines. |
Other item identifier |
IRC00036 |
Title |
The Philippine Journal of Fisheries |
International Standard Serial Number |
2672-2836 (Online) |
Related parts |
Volume 26, Issue no. 2 (July - December 2019), page 66 - 71 |
942 ## - ADDED ENTRY ELEMENTS (KOHA) |
Source of classification or shelving scheme |
Library of Congress Classification |
Suppress in OPAC |
No |
Koha item type |
Journal Article |
Item part |
IMC000212 |