Bonito (Auxis rochei), needs to be managed well because even as a renewable natural resource, but can undergo depletion or extinction. One of the approach in the management of fish resources is by modeling. The analysis was performed aiming to get the best estimate for the surplus production model to determine the maximum sustainable yields (MSY), utilization level, and effort levelof bonito.The data of catch and fishing effort bonito collected from the Marine and Fisheries Service of the Talaud Regency and the North Sulawesi Province. Best Surplus Production Model, which is used to assess the potential of bonito is Schaefer Model. Optimal effort (EMSY) of 8,489 trips per year, with catches of optimal CMSY 2,453.77 tons per year. The effort level for 2012 is 193.99%, which shows the inefficiency of effort, the utilization level of 94.86%, showing indicate will occur overfishing.
| Published in | Science Journal of Applied Mathematics and Statistics (Volume 3, Issue 2) |
| DOI | 10.11648/j.sjams.20150302.13 |
| Page(s) | 39-46 |
| Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2024. Published by Science Publishing Group |
Bonito, Surplus Production Model, Maximum Sustainable Yield,Talaud
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APA Style
John S. Kekenusa, Marline S. Paendong, Winsy Ch. D. Weku, Sendy B. Rondonuwu. (2015). Determination of the Status of Utilization and Management Scenarios Bonito (Auxis rochei) Caught in the Talaud Waters North Sulawesi. Science Journal of Applied Mathematics and Statistics, 3(2), 39-46. https://doi.org/10.11648/j.sjams.20150302.13
ACS Style
John S. Kekenusa; Marline S. Paendong; Winsy Ch. D. Weku; Sendy B. Rondonuwu. Determination of the Status of Utilization and Management Scenarios Bonito (Auxis rochei) Caught in the Talaud Waters North Sulawesi. Sci. J. Appl. Math. Stat. 2015, 3(2), 39-46. doi: 10.11648/j.sjams.20150302.13
AMA Style
John S. Kekenusa, Marline S. Paendong, Winsy Ch. D. Weku, Sendy B. Rondonuwu. Determination of the Status of Utilization and Management Scenarios Bonito (Auxis rochei) Caught in the Talaud Waters North Sulawesi. Sci J Appl Math Stat. 2015;3(2):39-46. doi: 10.11648/j.sjams.20150302.13
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Download@article{10.11648/j.sjams.20150302.13,
author = {John S. Kekenusa and Marline S. Paendong and Winsy Ch. D. Weku and Sendy B. Rondonuwu},
title = {Determination of the Status of Utilization and Management Scenarios Bonito (Auxis rochei) Caught in the Talaud Waters North Sulawesi},
journal = {Science Journal of Applied Mathematics and Statistics},
volume = {3},
number = {2},
pages = {39-46},
doi = {10.11648/j.sjams.20150302.13},
url = {https://doi.org/10.11648/j.sjams.20150302.13},
eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sjams.20150302.13},
abstract = {Bonito (Auxis rochei), needs to be managed well because even as a renewable natural resource, but can undergo depletion or extinction. One of the approach in the management of fish resources is by modeling. The analysis was performed aiming to get the best estimate for the surplus production model to determine the maximum sustainable yields (MSY), utilization level, and effort levelof bonito.The data of catch and fishing effort bonito collected from the Marine and Fisheries Service of the Talaud Regency and the North Sulawesi Province. Best Surplus Production Model, which is used to assess the potential of bonito is Schaefer Model. Optimal effort (EMSY) of 8,489 trips per year, with catches of optimal CMSY 2,453.77 tons per year. The effort level for 2012 is 193.99%, which shows the inefficiency of effort, the utilization level of 94.86%, showing indicate will occur overfishing.},
year = {2015}
}
TY - JOUR T1 - Determination of the Status of Utilization and Management Scenarios Bonito (Auxis rochei) Caught in the Talaud Waters North Sulawesi AU - John S. Kekenusa AU - Marline S. Paendong AU - Winsy Ch. D. Weku AU - Sendy B. Rondonuwu Y1 - 2015/03/10 PY - 2015 N1 - https://doi.org/10.11648/j.sjams.20150302.13 DO - 10.11648/j.sjams.20150302.13 T2 - Science Journal of Applied Mathematics and Statistics JF - Science Journal of Applied Mathematics and Statistics JO - Science Journal of Applied Mathematics and Statistics SP - 39 EP - 46 PB - Science Publishing Group SN - 2376-9513 UR - https://doi.org/10.11648/j.sjams.20150302.13 AB - Bonito (Auxis rochei), needs to be managed well because even as a renewable natural resource, but can undergo depletion or extinction. One of the approach in the management of fish resources is by modeling. The analysis was performed aiming to get the best estimate for the surplus production model to determine the maximum sustainable yields (MSY), utilization level, and effort levelof bonito.The data of catch and fishing effort bonito collected from the Marine and Fisheries Service of the Talaud Regency and the North Sulawesi Province. Best Surplus Production Model, which is used to assess the potential of bonito is Schaefer Model. Optimal effort (EMSY) of 8,489 trips per year, with catches of optimal CMSY 2,453.77 tons per year. The effort level for 2012 is 193.99%, which shows the inefficiency of effort, the utilization level of 94.86%, showing indicate will occur overfishing. VL - 3 IS - 2 ER -
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