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INDONESIA
Jurnal Segara
Published by Kementerian Kelautan dan Perikanan RI
ISSN : 19070659     EISSN : 24611166     DOI : -
Core Subject : Science, Social,
Earth & Planetary Sciences Environmental Science Materials Science & Nanotechnology
Jurnal SEGARA (p-ISSN: 1907-0659, e-ISSN: 2461-1166) adalah Jurnal yang diasuh oleh Pusat Riset Kelautan, Badan Riset dan Sumber Daya Manusia Kelautan dan Perikanan (BRSDMKP), Kementerian Kelautan dan Perikanan – KKP, dengan nomenklatur baru Pusat Riset Kelautan, Badan Riset dan Sumber Daya Manusia Kelautan dan Perikanan, KKP dengan tujuan menyebarluaskan informasi tentang perkembangan ilmiah bidang kelautan di Indonesia, seperti: oseanografi, akustik dan instrumentasi, inderaja,kewilayahan sumberdaya nonhayati, energi, arkeologi bawah air dan lingkungan.
Arjuna Subject : -
Articles 191 Documents
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ECONOMIC VALUE OF MANGROVE ECOSYSTEM IN TANGERANG REGENCY, BANTEN PROVINCE Haryanti, Rinrin; Susanto, Handoko Adi; Arkham, Muhammad Nur
Jurnal Segara Vol 20, No 1 (2025): June
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/segara.v20i1.16761

Abstract

The mangrove ecosystem plays a strategic role in supporting the sustainability of coastal environments through the provision of ecosystem services, which offer both economic and ecological benefits to local communities. However, mangrove ecosystems are facing degradation and the threat of destruction, including in the coastal areas of Tangerang Regency. The value of these ecosystems is often not fully quantified in resource assessments, necessitating research on the economic valuation of mangrove ecosystems. This study employs a mixed-methods approach with a sequential exploratory design, utilizing a questionnaire as the research instrument. Respondent sampling was conducted using purposive sampling combined with surveys and snowball sampling techniques. The data analysis focused on valuing ecosystem services, such as economic valuation through a combination of travel cost methods, replacement cost, primary productivity of litter, and carbon stock estimation, to calculate the total value of mangrove ecosystem services in Tangerang Regency. The results of the analysis show that the economic value of the ecosystem in this area amounts to IDR 52,005,917,307 per year, which is a combination of provisioning, regulating, cultural, and supporting services. Overall, this value is considered undervalued when compared to similar studies in Rembang, which reported IDR 85,166,427,218 per year, but overvalued when compared to Karawang, which reported IDR 2,528,000,709. These differences are influenced by factors such as mangrove area, ecological condition, productivity levels, and the parameters used in the calculations. This finding underscores the need for sustainable mangrove management and conservation to optimize both its economic and ecological benefits, while simultaneously enhancing coastal resilience against the threats of climate change and environmental degradation.
FINANCIAL ANALYSIS OF SMOKED PATIN FISH (Pangasius sp) IN UMKM SALAI DUA PUTRI, KOTO MASJID VILLAGE, KAMPAR REGENCY, RIAU PROVINCE Pamaharyani, Luchiandini Ika; Putri, Hersa Kumala
Jurnal Segara Vol 20, No 1 (2025): June
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/segara.v20i1.16905

Abstract

Catfish (Pangasius sp.) 
ANALYSIS OF SEA SURFACE CONDITIONS DURING ROB FLOOD EVENTS USING HYDRODYNAMIC MODELS IN MAKASSAR CITY (CASE STUDY: DECEMBER 24, 2022) Taqwim, Muhammad Ahsani; Asbar, Asbar; Asni, Andi; Mahagnyana, Mahagnyana
Jurnal Segara Vol 20, No 1 (2025): June
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/segara.v20i1.16720

Abstract

The coastal flooding (ROB) event that occured on Barrang Lompo Island, Sangkarrang District, Makassar City on December 24, 2022.
Mie-Nyam (Tenggiri Fish Noodles) Business Strategy Spinach in Improving the Competitiveness of Healthy Noodles Based on Processed Fish with The Grand Strategy Matrix Sumartini, Sumartini; Alvina, Zahriani; Defi, An Naim; Armadani, Novi
Jurnal Segara Vol 19, No 3 (2024): December
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/segara.v19i3.15232

Abstract

This study aims to analyze the business strategy of the innovative product "Mie-Nyam", namely spinach noodles with mackerel fish, in increasing competitiveness in the fishery-based healthy instant noodle industry. This product offers higher nutritional value than conventional instant noodles, with the addition of natural ingredients such as mackerel which is rich in protein and spinach leaves which are rich in nutrients. SWOT analysis and Grand Strategy Matrix are used to evaluate the strengths, weaknesses, opportunities, and threats faced by Mie-Nyam. New innovations in instant noodle products and packaging will raise new challenges regarding how the right marketing strategy and analysis are to determine whether or not a business is feasible, one of the analyses used is SWOT analysis using the grand strategy matrix. Based on the results of the analysis, MieNyam's position is in Quadrant II (Diversification) meaning that in this quadrant the business has strength but faces external threats. The strategy that must be implemented is to use strength to take advantage of long-term opportunities by means of a diversification strategy both in product variants and promotion and marketing diversification strategies.
QUALITATIVE ANALYSIS OF MEASURED FISH CAPTURE POLICY IN INDONESIA’S FISHERIES MANAGEMENT Riadi, Septa; Damar, Ario; Purnamadewi, Yeti Lis; Pertiwi, Setyo; Wahyudin, Yudi
Jurnal Segara Vol 19, No 3 (2024): December
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/segara.v19i3.15407

Abstract

Abstract
IDENTIFICATION OF WASTE FROM FISHING VESSEL BASED AT THE BITUNG OCEAN FISHING PORT Putri, Elsari Tanjung; Manohas, Jul; Simau, Silvester; Manengkey, Jenny I.; Saranga, Rudi; Darondo, Franky A.; Katili, Lidya; Karyanto, Karyanto
Jurnal Segara Vol 19, No 3 (2024): December
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/segara.v19i3.15119

Abstract

One source of marine pollution can be caused by the operational activities of fishing vessels. This research aims to identify the type and amount of waste originating from fishing vessels. Data collection was conducted at Bitung Ocean Fishing Port during November-December 2023 by purposive sampling. The waste that has been collected, sorted and weighed. Data were analysed using descriptive quantitative. The waste generated by fishing vessels consists of two types, namely organic and inorganic waste. Organic waste consists of food waste and kitchen waste, while inorganic waste consists of 70% plastic, 12% processed wood, 10% glass, 6% clothing or cloth, and 1% metal and rubber. Organic waste is disposed of directly into the sea, while inorganic waste is collected in storage containers for later disposal on land. There is a need for more action in fishery vessel waste management, such as training in recycling that can generate economic benefits, in an effort to reduce waste from fishing vessels.
IDENTIFICATION, ISOLATION, PURIFICATION, GRAM STAINING, AND BIOCHEMICHAL TESTING PROCESSES OF AQUATIC BACTERIA FROM DIFERENT SOURCES Pardede, Maria Agustina; Fasya, Arif Habib; Kumalaningrum, Dwi Retna; Ulkhaq, Mohammad Faizal; Kenconojati, Hapsari; Ambarwati, Dewi; Maulana, Muhammad Hilmy
Jurnal Segara Vol 19, No 3 (2024): December
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/segara.v19i3.15409

Abstract

Abstract
Rabbitfish Behavior Against Different Light Colors and Light Intensities Himam, M. Iqbal; Puji Rejeki, Sri Untari; Darmawan, Darmawan; Nazaruddin, Nazaruddin; Marjoni, Marjoni; Nasruddin, Nasruddin; Nurlaela, Eli
Jurnal Segara Vol 19, No 3 (2024): December
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/segara.v19i3.15408

Abstract

Abstract
COMPARATIVE ANALYSIS OF SURFACE ATMOSPHERIC PARAMETERS BETWEEN SURABAYA AND SIDOARJO Purnama, Fahmi Yuwan; Nurjani, Muhammad Abil
Jurnal Segara Vol 19, No 3 (2024): December
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/segara.v19i3.14353

Abstract

Geographical location and topography determine the characteristics of atmospheric parameters in a location. Surabaya has a geographical and topographical location that is different from Sidoarjo, especially Surabaya to the north has a natural barrier in the form of Madura Island. This study aims to prove the difference in the character of atmospheric parameters between Surabaya and Sidoarjo. This study used the Windrose method and an average comparison, the data used in this study were Ogimet data from 2 Observation Stations, namely Djuanda Meteorological Station and Tanjung Perak. The results of this study show that the direction of arrival of the wind is dominant from the east direction for the Stamet Djuanda region while for the Tanjung Perak Stamet the wind is dominated from the Southeast direction, the area affected by land and sea winds is the Stamet Djuanda area where the sea breeze starts at 18.00-00.00 and for onshore wind starts at 03.00-09.00 while for Stamet Tanjung Perak has no effect due to the barrier, namely Madura Island. Based on the average comparison method, different values of temperature, humidity and precipitation parameters were obtained, indicating the influence of georaphysical and topographic locations of the 2 research areas.
MORPHOMETRIC STUDY OF SWANGGI FISH (Priacanthus tayenus ,Richardson, 1846) IN CITUIS WATERS, BANTEN Ruzanna, Arina; Syahrial, Syahrial; Khalil, Munawar; Ayuzar, Eva; A’kla, Cut Meurah Nurul; Agustini, Nella Tri; Ikhsan, Nur
Jurnal Segara Vol 20, No 2 (2025): December
Publisher : Politeknik Kelautan dan Perikanan Dumai

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15578/segara.v20i2.19229

Abstract

Priacanthus tayenus fish, often referred to as Swanggi, were found during fishing activities in the Cituis area, Banten. This indicates that the potential population of this fish remains substantial and has high economic value. A total of 30 fish were obtained, consisting of 11 female fish and 19 male fish. This study used the purposive sampling method. Analysis of the relationship between the length and weight of Swanggi fish from the waters of Cituis showed a correlation coefficient (r) of 0.9305. This figure indicates that the growth of the Swanggi fish is isometric. The length of the Swanggi fish (PB) increases with increasing morphological size. Food availability is thought to influence these correlation results. The availability of food plays a crucial role in the growth process. These correlation results indicate that food availability in the waters is still sufficient to support the life of the Swanggi fish.

Page 18 of 20 | Total Record : 191

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