Catch of tuna fish on trolling fishing in Indian Ocean Waters, Southern Coast of East Java related to sea surface temperature variability
The existence of tuna fish is influenced by environmental factors, such as sea surface temperature and concentration of chlorophyll-a. Information of fishing season is essential in order to support the success of fishing activities. The Indian Ocean has potential resource of tuna fish, particularl...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Penerbit Universiti Kebangsaan Malaysia
2015
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| Online Access: | http://journalarticle.ukm.my/10339/1/44_1_05.pdf |
| _version_ | 1796931197728718848 |
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| author | Nurani, Tri Wiji Wahyuningrum, Prihatin Ika Wisudo, Sugeng Hari Arhatin, Risti Endriani Komarudin, Didin |
| author_facet | Nurani, Tri Wiji Wahyuningrum, Prihatin Ika Wisudo, Sugeng Hari Arhatin, Risti Endriani Komarudin, Didin |
| author_sort | Nurani, Tri Wiji |
| collection | UKM |
| description | The existence of tuna fish is influenced by environmental factors, such as sea surface temperature and concentration of
chlorophyll-a. Information of fishing season is essential in order to support the success of fishing activities. The Indian
Ocean has potential resource of tuna fish, particularly bigeye and yellowfin. Most common way to catch tuna is by trolling.
This study aimed 1) to describe fluctuation of tuna catch by trolling, 2) to map variability of sea surface temperature, and 3)
to determine connection between tuna catch and sea surface temperature. The research was conducted in Indian Ocean Southern
Coast of East Java. The data analyses were carried out through 1) analysis of fishing season index, 2) analysis to determine
spatial and temporal distribution of sea surface temperature image 3) analysis of correlation between tuna catch and sea
surface temperature. The result shows a pattern of tuna catch, which increasing in east season and decreasing in west season.
Tuna catch reaches its peak in June. The sea surface temperature in southern coast of East Java during 2008-2012 has a
tendency to spreading with value of 43% variant. The connection between tuna catch and sea surface temperature shows a
pattern of increasing catch when the sea surface temperature decreasing. |
| first_indexed | 2024-03-06T04:14:24Z |
| format | Article |
| id | ukm.eprints-10339 |
| institution | Universiti Kebangsaan Malaysia |
| language | English |
| last_indexed | 2024-03-06T04:14:24Z |
| publishDate | 2015 |
| publisher | Penerbit Universiti Kebangsaan Malaysia |
| record_format | dspace |
| spelling | ukm.eprints-103392017-04-21T09:54:37Z http://journalarticle.ukm.my/10339/ Catch of tuna fish on trolling fishing in Indian Ocean Waters, Southern Coast of East Java related to sea surface temperature variability Nurani, Tri Wiji Wahyuningrum, Prihatin Ika Wisudo, Sugeng Hari Arhatin, Risti Endriani Komarudin, Didin The existence of tuna fish is influenced by environmental factors, such as sea surface temperature and concentration of chlorophyll-a. Information of fishing season is essential in order to support the success of fishing activities. The Indian Ocean has potential resource of tuna fish, particularly bigeye and yellowfin. Most common way to catch tuna is by trolling. This study aimed 1) to describe fluctuation of tuna catch by trolling, 2) to map variability of sea surface temperature, and 3) to determine connection between tuna catch and sea surface temperature. The research was conducted in Indian Ocean Southern Coast of East Java. The data analyses were carried out through 1) analysis of fishing season index, 2) analysis to determine spatial and temporal distribution of sea surface temperature image 3) analysis of correlation between tuna catch and sea surface temperature. The result shows a pattern of tuna catch, which increasing in east season and decreasing in west season. Tuna catch reaches its peak in June. The sea surface temperature in southern coast of East Java during 2008-2012 has a tendency to spreading with value of 43% variant. The connection between tuna catch and sea surface temperature shows a pattern of increasing catch when the sea surface temperature decreasing. Penerbit Universiti Kebangsaan Malaysia 2015-10 Article PeerReviewed application/pdf en http://journalarticle.ukm.my/10339/1/44_1_05.pdf Nurani, Tri Wiji and Wahyuningrum, Prihatin Ika and Wisudo, Sugeng Hari and Arhatin, Risti Endriani and Komarudin, Didin (2015) Catch of tuna fish on trolling fishing in Indian Ocean Waters, Southern Coast of East Java related to sea surface temperature variability. Malaysian Applied Biology, 44 (3). pp. 25-28. ISSN 0126-8643 http://www.mabjournal.com/index.php?option=com_content&view=article&id=520&catid=59:current-view&Itemid=56 |
| spellingShingle | Nurani, Tri Wiji Wahyuningrum, Prihatin Ika Wisudo, Sugeng Hari Arhatin, Risti Endriani Komarudin, Didin Catch of tuna fish on trolling fishing in Indian Ocean Waters, Southern Coast of East Java related to sea surface temperature variability |
| title | Catch of tuna fish on trolling fishing in Indian Ocean Waters, Southern Coast of East Java related to sea surface temperature variability |
| title_full | Catch of tuna fish on trolling fishing in Indian Ocean Waters, Southern Coast of East Java related to sea surface temperature variability |
| title_fullStr | Catch of tuna fish on trolling fishing in Indian Ocean Waters, Southern Coast of East Java related to sea surface temperature variability |
| title_full_unstemmed | Catch of tuna fish on trolling fishing in Indian Ocean Waters, Southern Coast of East Java related to sea surface temperature variability |
| title_short | Catch of tuna fish on trolling fishing in Indian Ocean Waters, Southern Coast of East Java related to sea surface temperature variability |
| title_sort | catch of tuna fish on trolling fishing in indian ocean waters southern coast of east java related to sea surface temperature variability |
| url | http://journalarticle.ukm.my/10339/1/44_1_05.pdf |
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