Biodiversity and species status of the fish in Domas coastal waters of Banten Bay, Indonesia

Wahyudewantoro, Gema; Sulistiono, .; Dahruddin, H; Mokodongan, DF; Subchan, B

doi:10.1088/1755-1315/1147/1/012017

Cited by 3 publications

(4 citation statements)

References 15 publications

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“…This underscores the species' remarkable genetic diversity, attributed to its adaptable nature, unpredictable movements, and ability to cope with environmental dynamics (Fauvelot and Borsa 2011;Habib and Sulaiman 2016). These genetic diversity results were also in line with the high number of haplotypes in Scoberous commerson and Caranx sexfasciatus; this was confirmed by Akbar et al (2014) and Wahyudewantoro et al (2023) that the number of diverse haplotypes influenced the genetic diversity in a population where the more diverse the haplotype types, the higher the genetic diversity of the population. In addition, the diversity of haplotypes shows that the species has good adaptability to environmental changes (Asril et al 2022).…”

Section: Commercially Important Pelagic Fish In Nias Waterssupporting

confidence: 75%

The first report of DNA barcoding of commercially important fish in Nias Islands, Indonesia

RAMADHANIATY,

MANURUNG,

KHAIRUNNISA

et al. 2024

Biodiversitas

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Abstract. Ramadhaniaty M, Manurung VR, Khairunnisa, Lubis F, Susetya IE. 2024. The first report of DNA barcoding of commercially important fish in Nias Islands, Indonesia. Biodiversitas 25: 742-753. The Nias Islands are an archipelago in the western part of North Sumatera, encompassed by the Indian Ocean, and have become a hotspot for demersal and pelagic fishes. These geographical conditions endow the waters around Nias with large fishery resources, leading to their frequent utilization as fishing grounds for Sumatera Island and its surrounding areas. This research aimed to identify the commercially important fish species with the highest catch frequency in the waters of Nias, and this identification marked the initial stage of the sustainable utilization of fish resources. The method used was DNA Barcoding using genes targeting the COI Mitochondrial locus. Therefore, 43 samples were collected from several North and South Nias fish landing sites. The obtained species were classified into 3 groups based on the commodity type: demersal fish, pelagic fish, and Choncricthyes. There were 8 species of demersal fish (Caesio caerulaurea, Halichoeres scapularis, Lethrinus ornatus, Mulloidichthys flavolineatus, Parupeneus barberinus, Scarus prasiognathos, Plectropomus leopardus, and Variola albimarginata), displaying genetic distances ranging from 0.002-0.275. Pelagic fish consisted of 5 species, namely Amblygaster clupoides, Caranx ignobilis, Caranx sexfasciatus, Ferdauia ferdau, and Scomberomorus commerson, displaying genetic distances ranging from 0.002-0.267. The next commodities were Chondrichthyes with 9 species (Carcharhinus sealei, Himantura leoparda, Neotrygon kuhlii, Paragaleus randalli, Pateobatis jenkinsii, Rhynchobatus cf laevis, Spyrna lewini, Taeniura meyeni, and Urogymnus granulatus), displaying genetic distance ranging from 0-0.271. This value indicates that migratory species such as chondrichthyes have quite extensive movements so that the genetic distance between species and between populations tends to be low.

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Section: Commercially Important Pelagic Fish In Nias Waterssupporting

confidence: 75%

The first report of DNA barcoding of commercially important fish in Nias Islands, Indonesia

RAMADHANIATY,

MANURUNG,

KHAIRUNNISA

et al. 2024

Biodiversitas

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“…The source of pollution in the Domas coastal waters is thought to originate from domestic waste that flows into the river and then enters the waters. Domas coastal waters are flanked by two rivers: the Ciujung Lama River and the Ci Anyer River (Wahyudewantoro et al 2023). Most of the pollution sources in the sea come from land, which drains through rivers (Darmawan & Masduqi 2014).…”

Section: Pollution Level In Domas Coastal Watersmentioning

confidence: 99%

“…Domas coastal waters are located on the east coast of Banten Bay, Serang Regency, Banten Province (Wahyudewantoro et al 2023). Banten Bay has an area of approximately 150 km 2 and a shoreline extending 22 km.…”

Section: Introductionmentioning

confidence: 99%

Pollution level in Domas coastal waters based on some water quality parameters

Rahmania,

Iswantari,

Sulistiono

2024

BIO Web Conf.

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The coastal area of Banten Bay has a high population and industrial growth, which can harm the aquatic environment. Domas coastal waters are one of the water areas located on the east coast of Banten Bay. This study aims to determine the water pollution level in Domas coastal waters, Banten Bay, based on water quality parameters. This study was conducted from August 2021 to January 2022 at six sites. The data were compared with the quality standards for marine biota based on Indonesian Government Regulation No. 22 of 2021, and the quality status based on the Nemerow Pollution Index according to the Decree of the Minister of Environment No. 115 of 2003. The values of each parameter during the research were temperature (29.27-29.80°C), turbidity (4.62-22.13 NTU), total suspended solid (12.72-69.07 mg L-1), pH (7), dissolved oxygen (6.32-6.63 mg L-1), salinity (30.67-31.67 ppt), ammonia (0.15-0.44 mg L-1), nitrite (0.03-0.08 mg L-1), nitrate (1.23-1.66 mg L-1), and total phosphate (0.11-0.15 mg L-1). The results of this study showed that Domas coastal waters have been indicated to be moderately polluted (5.7-5.9).

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“…Policymakers can review the suggestions outlined in our study to make future decisions to encourage increased seafood exports to the markets of OIC countries, especially with the continued growth of the global halal food market. Moreover, this study is part of our efforts to encourage a greater contribution of the fisheries sector to Indonesia’s GDP by identifying the factors that drive seafood exports, which so far have only been around 2%–3% and have never reached more than 4% in the past two decades, while Indonesia is blessed with extraordinary marine biodiversity (Wahyudewantoro et al , 2023; Kaligis et al , 2018).…”

Section: Introductionmentioning

confidence: 99%

Gravity model of trade approach: what drives Indonesia’s seafood export and its halal market potency in OIC (Organization of Islamic Cooperation) countries

Herianingrum,

Alan Nur,

Rusgianto

et al. 2024

JIMA

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Purpose This study aims to unveil the variables that drive Indonesia’s seafood exports to organization of Islamic cooperation (OIC) countries, including a deeper analysis to understand the factors that affect Indonesia’s potential for halal seafood exports, and attempts to validate Linder’s hypothesis, which might occur as part of the determinants of Indonesia’s seafood exports, as well as one of the variables that can affect Indonesia’s potency of halal seafood exports based on economic scale similarities and relative factor endowments. Design/methodology/approach Using Poisson regression by pseudo maximum likelihood, this study applies the theory of trade gravity and Linder’s hypothesis of Indonesia’s seafood exports to OIC countries and its halal market potency over the 30 years observation period from 1992 to 2021, with 47 countries importing Indonesia’s seafood products during the observation period based on United Nations Comtrade statistics. Findings The variables that drive Indonesia’s seafood exports are the situation of the economy between Indonesia and its trading partners, the population of importing countries and the common understanding of language. On the other hand, the adjusted-Muslim GDP of importing countries, the adjusted-Muslim GDP of Indonesia and the number of Muslim inhabitants of importer countries are the factors that affect Indonesia’s potential for halal seafood exports. The study also validates the presence of Linder’s hypothesis in Indonesia’s seafood export and could hint Indonesia’s potential for halal seafood exports Research limitations/implications Owing to the absence of an Harmonized System code that explicitly accommodates trade in halal commodities, especially in halal seafood exports, it will be more accurate if data are available in the future as material for further studies. Future studies may also consider per capita consumption of seafood, food safety standards and the level of food security from OIC countries as variables that might also influence Indonesia’s seafood exports in an approach analysis using the gravity theory of trade. Practical implications This study is part of the authors’ efforts to encourage a greater contribution of the fisheries sector to Indonesia’s GDP by identifying the factors that drive seafood exports, which have so far only been around 2%–3% and have never reached more than 4% in the past two decades. While Indonesia is blessed with extraordinary marine biodiversity and hopes of being the leader of the halal food industry, the fisheries sector is expected to contribute. Originality/value Unlike previous studies that used the approach of the gravity model of trade on food exports, this study is specifically in the field of seafood exports, takes Indonesia as the main object of research and also examines Linder’s hypothesis as part of the analysis to identify what drives Indonesia’s seafood exports in the OIC countries market and fill the scant of studies highlighting the factors that could drive halal food exports, specifically in seafood.

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Biodiversity and species status of the fish in Domas coastal waters of Banten Bay, Indonesia

Cited by 3 publications

References 15 publications

The first report of DNA barcoding of commercially important fish in Nias Islands, Indonesia

The first report of DNA barcoding of commercially important fish in Nias Islands, Indonesia

Pollution level in Domas coastal waters based on some water quality parameters

Gravity model of trade approach: what drives Indonesia’s seafood export and its halal market potency in OIC (Organization of Islamic Cooperation) countries

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