MARC details
| 000 -LEADER |
|---|
| fixed length control field |
02771nab a22003134ib4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
|---|
| control field |
PH-QcNFR |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
|---|
| control field |
20240301161220.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
|---|
| fixed length control field |
20240223c||||||||ph\fr\j\o||||f0\\\a|eng |
| 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 |
Abrenica, Bruna T. |
| 245 10 - TITLE STATEMENT |
|---|
| Title |
Stock assessment of small pelagic fishes caught by ring net fishery in the Camotes Sea, Central Visayas, Philippines (2003 - 2012) / |
| Statement of responsibility, etc. |
Bruna T. Abrenica 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 |
2018 |
| 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. |
An analysis of the ten-year data on catch, effort, and length frequency of small pelagic caught from ring net fishery in the Camotes Sea was made. Length frequency data were used to estimate growth, mortality (total, natural, and fishing mortalities) and exploitation levels using the FAO-ICLARM Fish Stock Assessment Tools (FISAT) program developed by FAO/ICLARM. Generally, the sizes of the major species caught from ring net fishery are smaller than the maximum size they can attain and were harvested before reaching maturity lengths. The probability of capture at L50, however, was higher in 2003-2012 than in 1983-1987 assessment. Analysis of the recruitment pattern in the Camotes Sea reveals a dual recruitment mode per year starting from April to June which conforms to the findings of Jabat and Dalzell (1988) of which bimodal pattern of recruitment was observed for most of the small pelagic species in the catch of the ring net fishery from the Camotes Sea and in the Philippines in general. Exploitation rate (E=F/Z) estimates of three dominant pelagic species, Decapterus macrosoma (L∞=27.56 and present E=0.71), Selar crumenophthalmus (L∞=30.03 cm and present E=0.68), and Decapterus kurroides (L∞= 41.64 and present E=0.51) revealed they are vulnerable to ring net fishery as exhibited by high E values exceeding the 0.5 threshold. The present exploitation levels suggest growth overfishing of these pelagic species which will eventually lead to unsustainable ring net fishery in the Camotes Sea. |
| 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 |
Ring seines |
| 9 (RLIN) |
4200 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
LCSH |
| Topical term or geographic name entry element |
Seining |
| General subdivision |
Equipment and supplies |
| 9 (RLIN) |
4477 |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM |
|---|
| Source of heading or term |
LCSH |
| Topical term or geographic name entry element |
Fish stock assessment |
| 9 (RLIN) |
808 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Belga, Prudencio B. Jr |
| Relator term |
author |
| 9 (RLIN) |
4478 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Bacalso, Regina Therese |
| Relator term |
author |
| 9 (RLIN) |
3999 |
| 700 1# - ADDED ENTRY--PERSONAL NAME |
|---|
| Personal name |
Paran, Johnson S. |
| Relator term |
author |
| 773 0# - HOST ITEM ENTRY |
|---|
| Host Biblionumber |
78 |
| Host Itemnumber |
165 |
| Main entry heading |
Philippines. |
| Other item identifier |
IRC00033 |
| Title |
The Philippine Journal of Fisheries |
| International Standard Serial Number |
2672-2836 (Online) |
| Related parts |
Volume 25, Issue no. 1 (January - June 2018), page 95 - 106 |
| 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 |
IMC000190 |