Fishing seasons of fish landed at Sungailiat Archipelago Fishing Port in Bangka Regency

Fauziyah, Fauziyah; Agustriani, Fitri; Situmorang, Desi Melda; Suteja, Yulianto

doi:10.1051/e3sconf/20184706008

Cited by 3 publications

(1 citation statement)

References 9 publications

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“…This can be seen from the total production of tiger grouper (Epinephelus fuscoguttatus) at Kutaraja Fishing Port in 2014 which was 3,075 kg/year and decreased in 2019 by 56 kg/year. This condition is thought to be influenced by the fishing methods, fishing effort (trip), damage aquatic environment, and fishing season [2,3].…”

Section: Introductionmentioning

confidence: 99%

Study of determining the fishing season for tiger grouper (Epinephelus fuscoguttatus) landed at Kutaraja Fishing Port, Banda Aceh

et al. 2022

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The tiger grouper (Epinephelus fuscoguttatus) is a type of fish landed at the Kutaraja Fishing Port using handline. The production of tiger grouper from 2014 to 2019 fluctuated, so it is necessary to determine the right fishing season to make it easier for fishermen to carry out fishing operations for tiger grouper effectively. This research was conducted in July-August 2020, at Kutaraja Fishing Port. The primary data consists fishing trip, location of fishing ground, and total catch, the secondary data (time series data of tiger grouper catches on 2014-2019, as well as research-related literature). The data analysis consists of catch per unit effort (CPUE) analysis and time series analysis using the moving average method. The catch per unit effort (CPUE) of handline at Kutaraja Fishing Port tends to decrease every year. The highest CPUE occurred in 2015 (26.06 kg/trip) and the lowest in 2018 (0.25 kg/trip). The fishing season index of tiger grouper (Epinephelus fuscoguttatus) showed that fish can be caught throughout the year. The results showed that the peak season for tiger grouper landed at Kutaraja Fishing Port occurred in February (201.0%), March (127.2%), June (161.0%), and July (146.1%). Meanwhile, the fishing season index of 50% to <100% includes the moderate season in January (75.0%), August (91.2%) and December (84.3%), and the low season occurs in May (33, 6%), September (31.3%), October (19.9%) and November (41.8%) with the index value less than 50%. In conclusion, the catch per unit effort (CPUE) of tiger grouper (Epinephelus fuscoguttatus) at Kutaraja Fishery Port in 2014-2019 fluctuated but tends to experience a significant decline, where the value ranged from 0.25 kg/trip to 26.06 kg/trip. The peak season for fishing of tiger grouper occurs in February, March, June, and July; moderate season in January, August, and December; and low season occurs in May, September, October, and November.

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Section: Introductionmentioning

confidence: 99%

Study of determining the fishing season for tiger grouper (Epinephelus fuscoguttatus) landed at Kutaraja Fishing Port, Banda Aceh

et al. 2022

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Distribution pattern of potential fishing zones in the Bangka Strait waters: An application of the remote sensing technique

Fauziyah

Setiawan

Agustriani

et al. 2022

The Egyptian Journal of Remote Sensing and Space Science

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Determining the stock status of snapper (Lutjanus sp.) using surplus production model: a case study in Banyuasin coastal waters, South Sumatra, Indonesia

Fauziyah

Purwiyanto

Agustriani

et al. 2020

IOP Conf. Ser.: Earth Environ. Sci.

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Snapper (Lutjanus sp.) is an economically important fish for local fishermen in Banyuasin coastal water of South Sumatra. However, the current and historical stock of this species is still unknown. This study was aimed to estimate the stock status of Lutjanus sp. in the Banyuasin coastal waters. The annual catch and effort data were analyzed from 2008 to 2016. The different surplus production models were tested to obtain the best-fitted model based on the sign suitability test, model performance test, and multiple criteria analysis. The results indicated that the best-fitted model for Lutjanus sp. was the Fox model. The model had the best value for the determination coefficient (R2 = 97.2%), Nash-Sutcliffe Efficiency (-0.277), Mean Absolute Deviation (29.198), Mean Square Error (1,190.522), Root Mean Square Error (34.504), and RMSE-observations Standard Deviation Ratio (1.13), whereas the value of Mean Absolute Percentage Error (0.05) was the second-best value. The optimum effort (Eopt), maximum sustainable catch (CMSY), and total allowable catch were 22.236 trips/year, 623 ton and 498 ton/year, respectively. Based on plotting the effort and exploitation level (141%; 102%) in 2016, the stock status of Lutjanus sp. indicated depleting stock, the high fishing pressure and could encourage overfishing stock in the future.

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Fishing seasons of fish landed at Sungailiat Archipelago Fishing Port in Bangka Regency

Cited by 3 publications

References 9 publications

Study of determining the fishing season for tiger grouper (Epinephelus fuscoguttatus) landed at Kutaraja Fishing Port, Banda Aceh

Study of determining the fishing season for tiger grouper (Epinephelus fuscoguttatus) landed at Kutaraja Fishing Port, Banda Aceh

Distribution pattern of potential fishing zones in the Bangka Strait waters: An application of the remote sensing technique

Determining the stock status of snapper (Lutjanus sp.) using surplus production model: a case study in Banyuasin coastal waters, South Sumatra, Indonesia

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