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Jl. Dr. Ir. H. Soekarno No.682, Gn. Anyar, Kec. Gn. Anyar, Surabaya, Jawa Timur 60294
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INDONESIA
Journal of Marine Resources and Coastal Management
Published by Universitas Islam Negeri Sunan Ampel
ISSN : -     EISSN : 27220966     DOI : -
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Environmental Science
Journal of Marine Resources and Coastal Management is a peer-reviewed journal published biannually by the Marine Science Departement, Faculty of Science and Technology, UIN Sunan Ampel. The Editors welcome contributions from research, which consider marine natural resources and coastal area with emphasis on environmental, technological, economic, institutional and policy aspects of conservation and utilization of marine resources and coastal zone management practices.
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Ilmu Lingkungan (Lain-Lain)
Articles 67 Documents
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Antibacterial test of Rhizophora apiculata extract originated from Mangrove Wonorejo Surabaya against Staphylococcus aureus and Escherichia coli Widiani, Diana Yunita; Aliyah, Salsabila Diva; Awwalia, Era Fitri; Al-Husen, Ibrahim Muhammad; Komarudin, Paroso
Journal of Marine Resources and Coastal Management Vol. 4 No. 1 (2023)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v4i1.1801

Abstract

Rhizopora apiculata is a type of mangrove that has the potential as a source of antibacterial. This plant is used as medicine by coastal communities in Indonesia because it contains useful active ingredients. This research aims to study Rhizophora apiculata antibacterial potential against pathogenic bacteria Staphylococcus aureus and Escherichia coli. The samples used were Rhizophora apiculata leaves from Mangrove Wonorejo Surabaya. The research stages include extracting mangrove leaves, media preparation, and testing the antibacterial inhibition zone. The results of the research showed that the antibacterial test with Escherichia coli bacteria had a weak inhibition zone of less than 10 mm with details of a 0.1 ml sample around 5.35 mm and a 0.2 ml sample around 6.78 mm at 24 hour incubation, a 0.1 ml sample measuring around 7.12 mm and the 0.2 ml sample measuring around 6.98 mm at 48 hours incubation, and for the Staphylococcus aureus bacteria there was no zone of inhibition at 24 and 48 hours incubation for both the 0.1 ml and 0.2 ml samples.
Analysis of heavy metals in waters, sediments, and blood clams (Anadara granosa) in the pond at Sidoarjo Regency Saputra, Andika Keessa; Sawiji, Asri; Maisaroh, Dian Sari
Journal of Marine Resources and Coastal Management Vol. 4 No. 1 (2023)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v4i1.1897

Abstract

As industry continues to develop, both the oil and gas industry, agriculture and other non-oil and gas industries, the level of environmental pollution in Sidoarjo Regency is also increasing. Heavy metals are one of the pollutants in domestic waste and industrial waste which can affect river water quality and can have negative impacts on humans and the environment. The aim of this research is to determine the concentration of the heavy metals lead (Pb) and cadmium (Cd) in water, sediment and blood clam meat, determine the maximum consumption limit for the heavy metals Pb and Cd contained in blood clams, and determine relationship between Pb and Cd concentrations in waters, sediments and blood clams at research study, Tambak Cemandi and Banjar Kemuning station. The sampling method in this research used random sampling. Testing for heavy metals Pb and Cd uses Atomic Absorption Spectrophotometry (AAS). The research results showed that the concentrations of heavy metals Pb and Cd in the waters, sediments and blood clams at the research location had exceeded the established safe limits. Pearson correlation analysis showed that there was no significant relationship between Pb and Cd concentrations in waters, sediments and blood clams.
Performance of refrigeration unit using monitoring of temperature, humidity and power consumption of freezer machine at Jaya Bahari cold storage Nugrowibowo, Radityo; Sawiji, Asri; Fahmi, Muhammad Yunan
Journal of Marine Resources and Coastal Management Vol. 4 No. 2 (2023)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v4i2.1898

Abstract

Fishery products generally spoil more quickly than other animal meat products. After being caught, fish will experience changes in quality, the level of these changes will determine the shelf life of the fish. Handling fresh fish is the most important aspect of a fisheries business. Cold storage is a way of storing fish at a certain temperature which allows fresh fish to be stored for long periods, even months, to prevent bacterial growth. This research aims to evaluate the implementation of the Standard Operating Procedure (SOP) for storing fish in cold storage using the First In First Out (FIFO) system and to evaluate the quality of the cooling system using temperature and humidity monitoring at Jaya Bahari cold storage. The method used in this research is measurement, interviews and literature study. The process stages in receiving fish products start from unloading fish, thawing frozen fish, weighing and testing samples, sorting and calculating the percentage of rejects, as well as temporary storage by looking at various obstacles during the process of receiving raw materials. The performance of the data logger and big data each showed results that were not much different with the respective tool accuracy values of 99.26% for temperature measurements and 99.83% for humidity measurements. Defrosting ice for 2 hours can save power by 4.37%.
The analysis of traditional fishers’ welfare based livelihood sustainability approach (Case study: Kedung Cowek Surabaya fishers’ community) Sawiji, Asri; Buchori, Imam; Wahyudi, Noor
Journal of Marine Resources and Coastal Management Vol. 3 No. 2 (2022)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v3i2.2002

Abstract

The city of Surabaya has a fairly high Human Development Index, but inequality still exists for marginalized communities such as fishermen on the north and east coasts of Surabaya. Indonesian Traditional Fishermen have an important role in the macro economy and national food security. Traditional Fishers are still included in a marginalized group of people who are very vulnerable to natural and political factors. Efforts to increase the resilience of fishermen need to be carried out by maximizing the assets/capital in the community. The purpose of this study was to assess the livelihood achievement index of fishermen on the dimensions of financial, natural, social and human capital with a case study conducted at the Fishers’ Cooperative Bahari 64 community. Using a quantitative descriptive method, this study conducted a survey of 98 respondents from 130 members who work as a fisherman. From the data analysis it was found that the fishing community of Koperasi Bahari 64 was categorized at a good level with a livelihood index value of 62.26 with an achievement dimension of 62%.
Ecotourism development strategies of Lusi Island in Kedungpandan-Jabon Sidoarjo using SWOT Analysis Kumala, Yufinca Mellyafara Indra; Laily, Aline Nurina Izzatul; Febrianty, Shelly Dwi; Falach, Muhammad Fajrul; Qoyum, Muhammad
Journal of Marine Resources and Coastal Management Vol. 4 No. 1 (2023)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v4i1.2044

Abstract

Lusi Island is a nature-based ecotourism site located in Sidoarjo, with its own uniqueness compared to the surrounding islands because it began as a dumping ground for Lapindo mud sediment. Lusi Island is providing several facilities to be used in protection, education, and recreation activities. The purpose of this study is to determine the development strategy of the Lusi Island tourist attraction by analyzing the existence of potential using the strength, weakness, opportunity, and threat (SWOT) analysis method at the ecotourism location. The results showed that the ecotourism development strategy of Lusi Island can be achieved by establishing cooperation between managers and various parties, controlling the impact of tourist attraction development, and adding adequate facilities and infrastructure to support better ecotourism.
Determination of critical control points in the process of freezing whole gutted scale red snapper at PT Alam Jaya Surabaya Aliyah, Salsabila Diva; Kumala, Yufinca Mellyafara Indra
Journal of Marine Resources and Coastal Management Vol. 4 No. 2 (2023)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v4i2.2072

Abstract

Red snapper is a type of food that is easily damaged and rotten. To maintain the freshness of fish for a long period of time, preservation can be done, one of which is by storing the fish at a low temperature or called freezing. During the freezing process biological, physical and chemical changes occur. Control measures are needed to prevent and minimize damage to red snapper products by implementing Critical Control Points (CCP), namely a step where controls can be carried out to prevent or eliminate food safety hazards. The aim of this research is to determine the application of CCP in freezing red snapper at PT Alam Jaya Surabaya through interviews with the Quality Control section and employees of PT Alam Jaya Surabaya as well as direct observation within the scope of CCP. PT Alam Jaya Surabaya has two CCPs, i.e. raw materials receiving (sorting) and the metal objects checking using metal detector. Corrective action taken in the process of receiving raw materials is by carrying out laboratory tests and organoleptic tests, as a form of prevention, as well as rejecting raw materials that do not meet standards. In the metal objects checking process, the corrective action that must be taken is to carry out calibration if deviated results are found, repair by a technician if an error occurs in the detector machine, as well as rejecting and not sending the product if the product contains metal fragments.
Implementation of Marpol 73/78 Annex I to prevent oil spills at Tanjung Perak Port, Surabaya Alam, Muhamad Helga Fairuuz; Bimantoro, Rafly Ramadhan
Journal of Marine Resources and Coastal Management Vol. 4 No. 2 (2023)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v4i2.2075

Abstract

The increase in shipping activities is directly proportional to the threat of oil spills in the ocean, both from operational activities and ship accidents. Port of Tanjung Perak Surabaya has heavy traffic and continues to increase every year. This condition can pose a threat of increasing the risk of oil spills. Appropriate actions are needed to minimize the percentage of oil spill threats, one of which is by enforcing MARPOL 73/78 regulations which are intended for tankers. Specifically, MARPOL 73/78 Annex 1 is a regulation regarding marine pollution caused by oil or its derivatives from ship operational activities or accidental discharge of oil. This problem is the basis for the need to carry out research regarding the study of the implementation of MARPOL 73/78 Annex I to prevent oil spills at the Tanjung Perak Port, Surabaya, especially at the Nilam Terminal. Through distributing questionnaires, it was discovered that the prevention of oil spills at the Nilam Terminal-Tanjung Perak Port, Surabaya, carried out by 5 tankers, had an average assessment score of 18.4 or 92%, which means that the majority of oil tankers were very good at implementing international standards. MARPOL regulation 73/78 Annex I at Tanjung Perak Port, Surabaya.
Potential antibacterial activity of Avicennia marina extract against pathogenic bacteria Rosa, Kamelia; Hidayah, Oktavia Nur; Sofyanti, Dhiya’ul Auliyah; Diswantoro, Reza Dwi; Zulkiflih, Mochammad Ivan; Fuadi, Mohamad Tanwirul
Journal of Marine Resources and Coastal Management Vol. 5 No. 1 (2024)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v5i1.2069

Abstract

Avicennia marina, a mangrove plant, is renowned for its medicinal properties, particularly its antibacterial potential. Phytochemical analysis of the plant revealed the presence of bioactive compounds such as alkaloids, terpenoids, and flavonoids, which are known to contribute to its antibacterial effects. This study investigates the antibacterial activity of Avicennia marina leaf extract against Staphylococcus aureus and Escherichia coli. The research employed three main methods: preparation of Nutrient Agar (NA) and Nutrient Broth (NB) as growth media, extraction of bioactive compounds from Avicennia marina leaves, and antibacterial testing at concentrations of 0.1 and 0.2 grams on each medium. The results showed that the leaf extract effectively inhibited the growth of Staphylococcus aureus when using NB, with inhibition zones measuring 6.47 mm and 12.26 mm, indicating a bacteriostatic effect. In contrast, no inhibition zones were observed when using NA, suggesting that the growth medium plays a critical role in determining antibacterial effectiveness. These findings underscore the significant potential of Avicennia marina leaf extract as a natural antibacterial agent, particularly against Staphylococcus aureus, and highlight the importance of selecting suitable media and testing methods. This study paves the way for future research into the development of Avicennia marina-based nutraceuticals and pharmaceuticals, with potential applications in healthcare and bacterial infection management.
A study on the preparedness and response of oil spill in Tanjung Perak Port, Surabaya (Case study: PT. Lamong Energi Indonesia) Bimantoro, Rafly Ramadhan; Alam, Mochammad Helga Fairuuz
Journal of Marine Resources and Coastal Management Vol. 5 No. 1 (2024)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v5i1.2092

Abstract

Tanjung Perak is a bustling port with significant shipping and loading/unloading activities, which can contribute to marine environmental pollution, including oil spills. These spills have serious impacts on the marine ecosystem, as oil spreads based on water conditions once released into the environment. Therefore, effective oil spill response measures are essential to mitigate the adverse effects of such incidents. This study aims to assess the preparedness of the Oil Spill Response (OSR) team at PT Lamong Energi Indonesia in preventing and controlling oil spills at Tanjung Perak Port. Conducted from February to April 2023, the research involved 15 members of the OSR operations team at PT Lamong Energi Indonesia as respondents. Data analysis utilized index analysis based on four key preparedness parameters: 1) knowledge and attitudes, 2) emergency response plans, 3) early warning systems, and 4) resource mobilization capacity. The results revealed that the OSR team's preparedness index was 75, indicating a "prepared" status. Notably, the team members with more than two months of service exhibited the highest preparedness level, with an index score of 86, classified as "very prepared." These findings suggest that the OSR team at PT Lamong Energi Indonesia is generally well-prepared, with longer-serving members demonstrating greater readiness in oil spill response.
Potential utilization of fish waste as the glue from Kawakawa (Euthynnus affinis) scales, skin, and bones Christiananda; Ardiansyah, Mohammad Bagus Rizan; Samudra, Muhammad Farhan Satya Bintang; Ramadhanu, Rizky Akbar
Journal of Marine Resources and Coastal Management Vol. 5 No. 1 (2024)
Publisher : UIN Sunan Ampel Surabaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29080/mrcm.v5i1.2093

Abstract

Waste from fish scales, skin and bones in the fishing industry are currently only used as fish meal or handicrafts. Fish waste is very abundant, especially in fish that are widely consumed by the public, such as little tuna or Kawakawa (Euthynnus affinis). Therefore, innovations are needed in processing fish scales, skin and bones waste, namely as ingredients in making fish glue. Fish glue is an adhesive resulting from the extraction of fish scales, skin and bones which contains collagen, which can be hydrolyzed in hot water and dilute acid to form fish glue. The aim of this research is to determine the effect of using fish skin, scales and bone waste materials on the results of glue products. The research method is by extracting bones, scales, and skin of Kawakawa using 5% CH3COOH solution in a ratio of 1: 1, then filtered to obtain fish glue. This study used two treatments: the use of raw materials of bones, scales, and fish skin (Sample-1) and fish skin and scales only (Sample-2). The results of research showed that Sample-2 showed a higher total rendement or yield than Sample-1. In addition, Sample-2 has a more intense color than Sample-1. It is necessary to demineralize the raw materials (fish waste) to increase the results of collagen extraction.

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