Garuda - Garba Rujukan Digital

Article Per Year (5 Year)

All

Journal of Marine Research

jmr
Website

Published by Universitas Diponegoro

ISSN : - EISSN : 24077690 DOI : 10.14710/jmr.v9i4.28340

Core Subject : Science,

Earth & Planetary Sciences

The Journal of Tropical Fisheries Management is managed by the Department of Water Resource Management, Faculty of Fisheries and Marine Sciences, Bogor Agricultural University aims to publish the results of basic, applied research in the scope of fisheries resources, fish stock studies, and population dynamics, fish biodiversity, fisheries technology, industrialization and fish trade, fisheries management, and fisheries development policies in the tropics, especially Indonesia. The scope of the area includes: Marine Fisheries Coastal Fisheries Inland Fisheries The focus and scope of this publication are expected to contribute thoughts for the government to strengthen the science of fisheries management

Arjuna Subject : -

Articles 687 Documents

1 2 3 4 5

Optimasi Sumber Karbon Dan Nitrogen Sebagai Co-Substrat Untuk Pertumbuhan Bakteri Probiotik Pseudomonas sp. Doresti, Livvy; Setyati, Willis Ari; Widowati, Ita
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

ABSTRAK : Pencemaran limbah organik pada sistem tambak udang merupakan salah satu faktor yang menyebabkan terjadinya penurunan produksi. Limbah organik seperti sisa pakan dan feses terakumulasi pada substrat perairan sehingga kualitas air menurun dan timbul penyakit. Pseudomonas sp. merupakan bakteri probiotik yang dapat menghasilkanÂ enzimÂ pendegradasiÂ proteinÂ dan amilum, limbah organik yang banyak ditemukan di sistem tambak. Penelitian ini dilakukan penentuan jenis dan optimasi sumber karbon dan nitrogen untuk pertumbuhan Pseudomonas sp. dalam upaya mengetahui komposisi medium yang lebih baik untuk produksi biomassa bakteri probiotik. Eksperimen yang dilakukan berupa penentuan sumber karbon yang meliputi glukosa, fruktosa dan molase. Penentuan sumber nitrogen meliputi ammonium nitrat, ammonium klorida dan urea. Pengamatan pertumbuhan dilakukan dengan metode spektrofotometri berdasarkan perubahan optical density pada kultur bakteri. Pertumbuhan Pseudomonas sp. memilik fase lag (adaptasi) pada jam ke-0 hingga jam ke-6. Hasil penelitian penentuan jenis sumber karbon diperoleh glukosa dengan nilai OD laju pertumbuhan tertinggi yaitu 0.118Â±0.001 dan penentuan jenis sumber nitrogen diperoleh ammonium nitrat dengan nilai OD laju pertumbuhan 0.117Â±0.000. Sumber karbon glukosa optimum pada konsentrasi 4% dengan nilai OD laju pertumbuhan 0.106Â±0.000 dan sumber nitrogen ammonium nitrat optimum pada konsentrasi 0.5% dengan nilai OD laju pertumbuhan 0.112Â±0.002.Â ABSTRACT : The contamination of organic waste in the shrimp pond system is one of the factors that lowering shrimp production. Organic waste such as leftover feed and fecal matter accumulated in the waters substrate decreasing the water quality and emerging disease. Pseudomonas sp. is a probiotic bacteria which can produce enzymes that degrade proteins and amylum-an organic waste commonly found in pond systems. This study was conducted to determine the type and optimization of carbon and nitrogen source for the growth of Pseudomonas sp. in an effort to know the composition of a better medium for probiotic biomass production. Experiments were carried out in the form of determination of carbon sources include glucose, fructose and molasses. Determination of nitrogen sources include ammonium nitrate, ammonium chloride and urea. The observations of growth rate was done by spectrophotometric method based on optical density in a bacterial culture. The growth of Pseudomonas sp. reached lag phase (adaptation) on 0 up to 6 hours. Then, on 6 up to 36 hours the bacterium has exponential phase which is characterized by the significant growth. The results of the determination of carbon source obtained glucose was the highest growth rate 0118 Â± 0001 and determination of the nitrogen source obtained ammonium nitrate with growth rate 0117 Â± 0000 by the OD value. Optimization carbon source was at 4% concentration of glucose with the growth rate 0.106 Â± 0.000, and also the optimization nitrogen source was at 0.5% concentration of ammonium nitrate with growth rate of 0112 Â± 0002 by the OD value.

Studi Pemanfaatan Ekstrak Rumput Laut Gracilaria verrucosa Sebagai Suplemen Pakan Untuk Meningkatkan Pertumbuhan Udang Putih (Litopenaeus vannamei) Dan Mengendalikan Populasi Bakteri Vibrio Sasmaya, Eko; Subagiyo, Subagiyo; Ridlo, Ali
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

The shrimp fishery has a high economic value. Data from the Ministry of Maritime Affairs and Fisheries (2011) states that the group of marine crustaceans in Indonesia has high potential with production reaching 381,288 tons / yr. From these results more than half of its cultivation. Aquaculture has the risk of which is the onset of the disease caused by viruses, fungi, bacteria, fungi and parasites that cause high levels of mortality and loss of quality of meat. One way to overcome these problems is to use feed supplementation. This study aimed to determine the effect of supplementation of extracts G. verrucosa on feed on shrimp growth (weight and length), specific growth rate, survival rate of shrimp, feed conversion ratio, and Vibrio bacterial populations. The research was conducted through laboratory experimental method to the study design completely randomized design (CRD) with 3 treatments and each treatment with three replications. The treatments tested were feed by supplementing 0.5%, 1% and 2% respectively supplementation performed 3 times repetition. Feed obtained by extraction G. verrucosa, that is by G. verrucosa put in a pot submerged Stainless steel up to boiling and boil for Â± 2 hours and obtained extracts G. verrucosa, then performed using a rotary solvent evaporation process to obtain dry extracts G. verrucosa. Further supplementing the feed. Results showed that the extract of G. verrucosa able to improve and control the growth of white shrimp vibrio bacteria populations in the intestines white shrimp (L. vannamei). In this study the condition of seaweed extract supplementation G. verrucosa at a concentration of 2% were able to increase the weight of shrimp growth of 131.43% and a growth of 32.50% shrimp length than controls during 28 days of treatment, as well as being able to control populations of bacteria vibrio, vibrio that reduces the total amount of 78.18% compared to controls at the third week.

Komposisi Dan Kelimpahan Udang Penaeid Di Muara Sungai Kalisantren Desa Mangunharjo Tugu Semarang Lestari, Madhu Pinastika Puji; Hartati, Retno; Kushartono, Edi Wibowo
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Sungai Kalisantren yang berada di Desa Mangunharjo, memiliki muara yang kecil yang di tumbuhi vegetasi mangrove Rhizophora sp. dan Avicennnia sp. Di sekitar muara sungai terdapat tambak sebagian terkena abrasi.Â Vegetasi mangrove yang didominasi sehingga sangat menunjang untuk daerah pertambakan. Tujuan dari penelitian ini adalah untuk mengetahui komposisi dan kelimpahan udang sungai di muara Sungai Kalisantren Desa Mangunharjo Kecamatan Tugu Semarang. Metode yang digunakan dalam penelitian ini adalah deskriptif eksploratif. Penentuan lokasi sampling dengan purposive sampling methodÂ kemudian pengambilan sampel menggunakan metode kualitatif pada lift net 1,8 X 1,4 m2. Metode pengumpulan data dilakukan dengan Sample Survey Method. Penelitian dilakukan pada bulan Oktober 2012 sampai November 2012 di mangrove, sungai, dan tambak dengan dua kali pengulagan tiap sejam sekali. Hasil penelitian ditemukan dua spesies Penaeid di area penelitian yaitu Penaeus merguiensis dan Penaeus monodon. Kelas ukuran dari 0.1.0 sampai 10.1-11 cm. Kelimpahan rata-rata udang Penaeid tertinggi terdapat di sungai pada bulan November 2012 adalah 6,377 ind/m2, dan terendah terdapat di mangrove pada bulanÂ Oktober 2012 adalah 0,314 ind/m2. Kelimpahan rata-rata udang Penaeus merguiensis tertinggi terdapat pada bulan November 2012 di sungai adalah 4,025 ind/m2. Sedangkan terendah pada bulan November 2012 di mangrove adalah 0,137 ind/m2. Kelimpahan rata-rata udang Penaeus monodon tertinggi yang terdapat di sungai pada bulan November 2012 adalah 2,352 ind/m2. Sedangkan terendah pada bulan Oktober 2012 di mangrove adalah 0,137 ind/m2

Pemberian Enzim Papain pada Pakan Komersil Terhadap Pertumbuhan dan Efisiensi Pakan Ikan Kerapu Macan (Epinephelus fuscoguttatus) Fadli, Jauharul; Sunaryo, Sunaryo; Djunaedi, Ali
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Tiger grouper (E.fuscoguttatus) is one of the coral reef fishes, who has significant economical value. Relatively expensive value and highly demand of this species on the market prospective make a lot of fish has been developed by fishermen through aquaculture. This study aimed to determine the effect of the enzyme papain in commercial feed on the growth and feed efficiency of Tiger Grouper (E.fuscoguttatus). This study was conducted at the Center for Development of Brackish Water Aquaculture (BBPBAP) Jepara in June-August 2012. The method, that was used in this study was experimental with completely randomized design (CRD). This study used 4 treatments, each was replicated 3 times. Treatment was the use of enzyme papain in the commercial feed with a protein content of 46-48% as much as 3%in treatment A, 4% in treatment B, 5% in treatment C, and 0% as control in treatment D. The respon of treatment showed significant by different on growth. The and in grafik was reached by treatment C ( the used of enzyme papain 5% in the artificial feed), i.e : 3,24% day -1, and than followed by treatment B of 3,15% day -1, treatment A of 3,03 day -1, and treatment D as control of 2,92% day -1. The results were obtained in this study showed that the use of the enzyme papain in artificial diets with specific concentration had a positive by effect on growth and feed efficiency. Papain enzyme capable of hydrolyzing the protein in the feed is higher amino acid to be absorbed and utilized for growth.

Studi Struktur Komunitas Padang Lamun Di Pulau Parang, Kepulauan Karimunjawa Hidayah, Amin Nur Kolis Rela; Ario, Raden; Riniatsih, Ita
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Struktur komunitas lamun merupakan suatu konsep yang harus diketahui untuk mengetahui kondisi ekosistem perairan tersebut. Padang lamun memiliki peran penting dalam kehidupan yang ada dibawah laut dangkal, sehingga ekosistem padang lamun perlu untuk dijaga kelestariannya agar keberlangsungan produktivitas di ekosistem tersebut tetap seimbang. Tujuan penelitian ini adalah menghitung dan menganalisis komposisi jenis, kerapatan serta persen tutupan lamun, mengetahui indeks ekologi lamun seperti keanekaragaman, keseragaman, dominansi dan mengetahui indeks nilai penting lamun di Pulau Parang. Penelitian dilakukan pada bulan Agustus sampai September 2017. Metode penelitian menggunakan metode deskriptif, terdapat 2 lokasi (A dan B) dengan 3 stasiun disetiap lokasinya. Penentuan lokasi dengan metode purposive random sampling. Pada saat penelitian, setiap stasiun menggunakan transek kuadran ukuran 1 x 1 m pada hamparan lamun. Transek ini dibagi menjadi 16 buah kisi ukuran 25 cm2. Jumlah tegakan diamati langsung secara visual. Hasil penelitian menunjukkan 4 jenis lamun, yaitu Enhalus acoroides, Halophila ovalis, Cymodocea rotundata dan Thalassia hemprichii. Kisaran kerapatan lamun yang ditemukan 5â€“219 tegakan/m2. Rataâ€“rata persen tutupan lamun menunjukkan nilai 17,61% (Lokasi A) dan 19,24% (Lokasi B). Indeks Nilai Penting menunjukkan Cymodocea rotundata berperan penting dalam kondisi ekosistem perairan di lokasi A dan B . Indeks ekologi lamun menunjukkan bahwa nilai keanekaragaman tergolong sedang di Lokasi A dan rendah di Lokasi B, sedangkan nilai keseragaman tergolong tinggi di Lokasi A dan sedang di Lokasi B dan nilai dominansi tergolong sedang di Lokasi A dan tinggi di Lokasi B.Â The seagrass community structure is the concept that must be known to determine the condition of the aquatic ecosystem. Due to the fact thar seagrass beds have an important role in life under the shallow sea, the seagrass ecosystem needs to be preserved so that the sustainability of productivity in the ecosystem remains balanced. The purpose of this study was to calculate and analyze the species composition, density and the precentage of seagrass cover, to know the index of seagrass ecology such as diversity, uniformity, dominance and to know the important value index of seagrass in Parang Island. The study was conducted from August to September 2017. The research method used a descriptive method, there were 2 locations (A and B) with 3 stations in each location. The determination of location was done by doing a purposive random sampling method. During the research, each station used a 1 x 1 m quadrant transect on a seagrass bed. This transect was divided into 16 lattice sizes of 25 cm2. The number of stands was observed visually. The results of this research showed that there were 4 types of seagrass, such as Enhalus acoroides, Halophila ovalis, Cymodocea rotundata and Thalassia hemprichii. The seagrass density that found was 5â€“219 stands / m2. The percentage of seagrass cover showed a value of 17.61% (Location A) and 19.24% (Location B). Important Value Index showed that Cymodocea rotundata plays an important role in the condition of aquatic ecosystems in locations A and B. The seagrass ecology index showed that the diversity value is classified as medium in Location A and low in Location B. Uniformity values are high in Location A and medium in Location B and dominance values are medium in Location A and high in Location B.Â

Konsentrasi Logam Berat Khromium (Cr) pada Air, Sedimen dan Kerang Darah (Anadara granosa) di Perairan Sungai Morosari dan Sungai Gonjol Kecamatan Sayung Kabupaten Demak Setiawan, Kharis; Maslukah, Lilik; Pribadi, Rudhi
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

The waters of Morosari and Gonjol River is along the stream has been utilized for various activities such as industry, agriculture and local resident. Measurement of the concentrations of Cr in a water, sedimens, and cockles showed in the period of june 2010 as a whole is below the limit of AAS accuracy <0.01 mg/l (in the water of Morosari and Gonjol River). Cr metal Concentrations in water ranges from 0.04 to 0.29 mg/l at Morosari River and 0.09 to 0.22 mg/l at Gonjol River in July 2010. The Cr concentrations in sedimens ranges from<0.01 to 6.26 mg/kg at Morosari River and <0.01 to 9.810 mg/kg in Gonjol River. The Cr Concentrations in the cockles were below the limit of AAS accuracy <0.01mg/kg. Cr concentrations in water on June 2010 based on the Decree of Minister of Environment No. 51 Year 2004 were uncertainty, but Cr concentrations in period of July 2010 were above the limit 0,005 mg/l for marine biota and 0,002 mg/l for marine tourism. While in the sediments, referring to the quality standard set by the Ontarioâ€™s Ministry of Environment of Canada, the Cr concentrations were above the maximum limit (0.11 mg/kg) in other word, the sediments were heavily polluted. But in the soft tissue of Cockles (Anadara granosa), Cr concentrations were below the limit (<0.01 mg/kg), it means the Cockles still are unpolluted yet.

Biologi Krustasea di Tracking Mangrove Kawasan Terusan Pulau Kemujan Kepulauan Karimunjawa Kusumadewi, Irma; Pribadi, Rudhi; Widianingsih, Widianingsih
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

The mangrove ecosystem of KarimunjawaNastional Park relatively good and natural used as ecotourism area. Karimunjawa National Park Authority provides facilities such as Mangrove Tracking. The existence of tracking mangrovepredicted can influence to the ecologycal condition of crustaceans, so it is necessary to study on crustaceans and its baseline data for monitoring environmental condition purposes due to the ecotourism area establishment. Sampling has be done on June 2012 â€“ Maret 2013 at Mangrove Tracking Canal Zone Kemujan Island Karimunjawa Archipelago. Determination of sampling locations by using the method of purposive sampling method, then sampling used qualitative methods on 5m x 5m transect and quantitative on 1m x 1m transect. The results found crustaceans by 4 families and 6 species and 13 species of shrimp larvae. Infraordo Brachyura is the most dominant where found 3 families consist of 4 species, and then infraordo Anomura 1 families with 2 species and from infraordo Macrura found shrimp larvae. The most dominate type of crustacean from the result of this research is Clibanarius longitarsus. Crustacean abundance was highest at Station 5 (0.2 ind./25m2) and the lowest abundance at Station 7 (0.04 ind./25m2). Value diversity index (Hâ€™) and uniformity (e) are included in the low category and all research stations without domination.

Biologi Mangrove Ditinjau dari Nilai Penting Keanekaragaman, Dominansi, Keragaman Di Pesisir Kecamatan Bonang, Demak Saputra, Bima Agung; Pribadi, Rudhi; Suryono, Chrisna Adhi
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

ABSTRAK: Penelitian mengenai kajian kawasan kawasan rehabilitasi mangrove ini dilakukan di Desa Morodemak dan Desa Purworejo, Kecamatan Bonang, Kabupaten Demak. Tujuan penelitian ini untuk mengetahui kondisi eksisting struktur dan komposisi vegetasi mangrove serta mengkaji kegiatan rehabilitasi mangrove di Desa Morodemak dan Desa Purworejo, Kecamatan Bonang, Kabupaten Demak. Metode Penelitian yang digunakan adalah metode deskriptif eksploratif dengan analisa data struktur dan komposisi vegetasi mangrove dan presentasi peran masyarakat dan peran lembaga pemerintah/non pemerintah setempat. Hasil penelitian di Desa Morodemak dan Desa Purworejo ditemukan 9 spesies mangrove dari tiga komponen vegetasi yaitu mayor, minor dan asosiasi. Secara umun kerapatan kategori pohon (tree) di Lokasi I 3211 ind/ha, sementara di Lokasi II 3611 ind/ha. Kerapatan kategori anakan (sapling) di Lokasi I 533 ind/ha, sementara di Lokasi II ind/ha. Kerapatan kategori semai (seedling) di Lokasi I 450 ind/ha sementara di Lokasi II 1383 ind/ha. Peran masyarakat dan peran lembaga pemerintah/non pemerintah di Desa Purworejo lebih aktif jika dibandingkan Desa Morodemak.Â ABSTRACT: Research on the study of mangrove rehabilitation in Morodemak and Purworejo Village, Bonang District, Demak Regency. The purpose of this study to determine the existing conditions of the structure and composition of mangrove vegetation and to study the rehabilitation activities of mangroves in Morodemak and Purworejo Villages, Bonang District, Demak Regency. The research method used is descriptive method with exploratory data analysis mangrove vegetation structure, composition and presentase the role of society and the role of government institution. The results of the research in Morodemak and Purworejo Villages found 9 mangrove species from three vegetation components, namely major, minor and association. In general, the tree density in location I has an average of 3211 ind/ha, while in Location II is 3611 ind/ha. Sapling density at Location I averages 533 ind/ha, while in Location II the average is 1422 ind / ha. The seedling category density at Location I has an average of 450 ind/ha while in Location II an average of 1383 ind/ha. The role of the community and the role of governmentÂ in Purworejo Village is more active than Morodemak Village.

Pengaruh Perbedaan Lama Perendaman dalam Larutan Pupuk Fosfat Terhadap Pertumbuhan Rumput Laut Gracilaria verrucosa (Hudson) Papenfuss Di Pertambakan Desa Wonorejo, Kaliwungu-Kendal Sari, Ayu Permana; Sunaryo, Sunaryo; Djunaedi, Ali
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Species G. verrucosa is naturally harvested, through harvesting and retrieval in nature. These activities led to excessive exploitation and dangerous continueties of seaweed population. There for it would require an effort to increase the production of G. verrucosa, including through aquaculture cultivation in area with good land management and proper use of fertilizer. One of the problems in the evironmental factors that affect production of G. verrucosa is limited nutrients. This problem can be solved by ensuring availability of nutrients. Added of inorganic elements for alternative to achieve an optimal level of production. The research design was Completely Randomized Design (CRD) with immersion time difference in G. verrucosa using SP 36 fertilizer. The immersion treatments were: A. control, B. 10 minutes, C. 20 minutes, D. 30 minutes, E. 40 minutes, F. 50 minutes, G. 60 minutes. This study used P (phospat) obtained from SP 36 fertilizer with concentration 0,2 g/L. Plantation was done by using a longline method of 72 ties and mantained for 35 days. The result show that the immersion period of G. verrucosa significantly effect (p<0,01), on the growth of G. verrucosa. This can be seen from the highest average specific growth rate of G. verrucosa in the treatment G (2,36 % per day) and the lowest average specific growth rate G. verrucosa in treatment A (1,14 % per day).

IDENTIFIKASI PIGMEN KAROTENOID PADA BAKTERI SIMBION KARANG Pocillopora damicornis Idris, Ryandha; Riniatsih, Ita; Pringgenies, Delianis
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Karotenoid merupakan pigmen merah, kuning dan orange yang diketahui memiliki aktivitas antioksidan. Karotenoid dapat ditemukan pada tanaman, hewan dan bakteri.Â Penelitian bertujuan untuk mengidentifikasi pigmen karotenoid pada bakteri simbion karang Pocillopora damicornis. Identifikasi pigmen menggunakan Spektrofotometer UV-Vis pada panjang gelombang 190-800 nm dan Kromatografi Cair Kinerja Tinggi (KCKT) fase terbalik ODS/C18 dengan fase gerak metanol:asetonitril (7:3 v/v) pada panjang gelombang 190-800 nm. Uji DPPH dilakukan dengan metode diphenylpicrylhydrazil (DPPH) dan pengukuran absorbansi dilakukan pada panjang gelombang 517 nm. Identifikasi bakteri simbion karang Pocillopora damicornis dilakukan menggunakan metode PCR 16S rDNA. Hasil penelitian memperlihatkan bahwa dari 9 isolat bakteri simbion terdapat 1 isolat bakteri simbion karang Pocilllopora damicornis yang positif memiliki pigmen kaotenoid yaitu 5.A.4.Isolat 5.A.4 mengandung pigmen karotenoid Prasinoxanthin, Alloxanthin, Siphonein dan Crocoxanthin yang merupakan kelompok xantofil dan memiliki aktivitas peredaman radikal bebas DPPH sebesar 6,12%. Hasil identifikasi bakteri dengan metode PCR 16S rDNA menujukkan bahwa isolat bakteri 5.A.4. memiliki tingkat kekerabatan sebesar 99% dengan bakteri Bacillius subtilis.Hasil penelitian menunjukkan bahwa bakteri karang P. damicornis mempunyai potensi untuk dikembangkan sebagai sumber pigmen alami yang berasal dari laut dan berkelanjutan.

Page 3 of 69 | Total Record : 687

1 2 3 4 5

Filter by Year

2012 2024

Filter By Issues

All Issue Vol 13, No 3 (2024): Journal of Marine Research Vol 13, No 2 (2024): Journal of Marine Research Vol 13, No 1 (2024): Journal of Marine Research Vol 12, No 4 (2023): Journal of Marine Research Vol 12, No 3 (2023): Journal of Marine Research Vol 12, No 2 (2023): Journal of Marine Research Vol 12, No 1 (2023): Journal of Marine Research Vol 11, No 4 (2022): Journal of Marine Research Vol 11, No 3 (2022): Journal of Marine Research Vol 11, No 2 (2022): Journal of Marine Research Vol 11, No 1 (2022): Journal of Marine Research Vol 10, No 4 (2021): Journal of Marine Research Vol 10, No 3 (2021): Journal of Marine Research Vol 9, No 4 (2020): Journal of Marine Research Vol 9, No 1 (2020): Journal of Marine Research Vol 8, No 4 (2019): Journal of Marine Research Vol 8, No 3 (2019): Journal of Marine Research Vol 7, No 3 (2018): Journal of Marine Research Vol 3, No 4 (2014): Journal of Marine Research Vol 3, No 3 (2014): Journal of Marine Research Vol 3, No 2 (2014): Journal of Marine Research Vol 3, No 1 (2014) : Journal of Marine Research Vol 2, No 4 (2013) : Journal of Marine Research Vol 1, No 2 (2012): Journal of Marine Research Vol 1, No 1 (2012): Journal of Marine Research More Issue

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
jppt@apps.ipb.ac.id

Editorial Address
-

Location
Kota semarang,

Jawa tengah

INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Home Page

OAI Link

Editorial Team

Contact

Reviewer

Google Scholar

Contact Name -

Contact Email -

Phone -

Journal Mail Official jppt@apps.ipb.ac.id

Editorial Address -

Location Kota semarang, Jawa tengah INDONESIA

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Abstract

Contact Name
-

Contact Email
-

Phone
-

Journal Mail Official
jppt@apps.ipb.ac.id

Editorial Address
-

Location
Kota semarang,

Jawa tengah

INDONESIA