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...

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Main Authors:	Nurani, Tri Wiji, Wahyuningrum, Prihatin Ika, Wisudo, Sugeng Hari, Arhatin, Risti Endriani, Komarudin, Didin
Format:	Article
Language:	English
Published:	Penerbit Universiti Kebangsaan Malaysia 2015
Online Access:	http://journalarticle.ukm.my/10339/ http://journalarticle.ukm.my/10339/ http://journalarticle.ukm.my/10339/1/44_1_05.pdf

id	ukm-10339
recordtype	eprints
spelling	ukm-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
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Kebangasaan Malaysia
building	UKM Institutional Repository
collection	Online Access
language	English
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.
format	Article
author	Nurani, Tri Wiji Wahyuningrum, Prihatin Ika Wisudo, Sugeng Hari Arhatin, Risti Endriani Komarudin, Didin
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
author_facet	Nurani, Tri Wiji Wahyuningrum, Prihatin Ika Wisudo, Sugeng Hari Arhatin, Risti Endriani Komarudin, Didin
author_sort	Nurani, Tri Wiji
title	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_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_sort	catch of tuna fish on trolling fishing in indian ocean waters, southern coast of east java related to sea surface temperature variability
publisher	Penerbit Universiti Kebangsaan Malaysia
publishDate	2015
url	http://journalarticle.ukm.my/10339/ http://journalarticle.ukm.my/10339/ http://journalarticle.ukm.my/10339/1/44_1_05.pdf
first_indexed	2023-09-18T19:57:08Z
last_indexed	2023-09-18T19:57:08Z
_version_	1777406604115705856

Catch of tuna fish on trolling fishing in Indian Ocean Waters, Southern Coast of East Java related to sea surface temperature variability

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