On The Assessment of White-Spotted Rabbitfish (Siganus Canaliculatus Park, 1797) Stock in The Inner Ambon Bay, Indonesia

Latuconsina, Husain; Affandi, Ridwan; Kamal, M. Mukhlis; Butet, Nurlisa A.

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dc.contributor.author	Latuconsina, Husain
dc.contributor.author	Affandi, Ridwan
dc.contributor.author	Kamal, M. Mukhlis
dc.contributor.author	Butet, Nurlisa A.
dc.date.accessioned	2021-10-14T04:11:41Z
dc.date.available	2021-10-14T04:11:41Z
dc.date.issued	2020
dc.identifier.uri	http://www.bioflux.com.ro/home/volume-13-4-2020/
dc.identifier.uri	http://repository.unisma.ac.id/handle/123456789/2066
dc.description	[ARCHIVES] Copyright Article from : BIOFLUX SRL, http://www.bioflux.com.ro/home/volume-13-4-2020/	en_US
dc.description.abstract	Information pertaining stock assessment of the white-spotted rabbitfish (Siganus canaliculatus Park,1797) in the Inner Ambon Bay has been limited to the last study conducted more than two decades ago. The present study was aimed to estimate the stock parameters of this species emphasizing on estimated growth, mortality, recruitment, and exploitation rate. The study was conducted in the Inner Ambon Bay during August 2018 - July 2019 with monthly interval sampling campaign. Fish collection was made by beach seine from which the white spotted rabbitfish total length was measured. Analysis and calculation were largely based on the FISAT II package. The following results were obtained: asymptote length (L∞) 30.55 cm, growth coefficient (K) 1.51 year-1, and the theoretical age when the fish length is zero (t0) was -0,243 years, therefore the growth equation is Lt = 30.55[1 − e The natural mortality rate (M), fishing mortality (F) and total mortality (Z) was 2.37 year-1, 2.18 year-1 and 4.54 year- 1, at the current exploitation level of (Ecurr) 0.48, maximum economic yield (E10) was 0.47 and maximum sustainable yield (Emax) was 0.56, indicating that exploitation rate has exceeded its sustainable conditions, therefore limitation of fishing effort should be adopted as a management measure.	en_US
dc.language.iso	other	en_US
dc.publisher	AACL Bioflux	en_US
dc.relation.ispartofseries	Volume 13(4);1827-1835
dc.subject	Growth Parameters	en_US
dc.subject	Mortality	en_US
dc.subject	Exploitation Rate	en_US
dc.subject	Yield per Recruit	en_US
dc.subject	Siganus Canaliculatus	en_US
dc.title	On The Assessment of White-Spotted Rabbitfish (Siganus Canaliculatus Park, 1797) Stock in The Inner Ambon Bay, Indonesia	en_US
dc.type	Article	en_US