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Gedung Jurusan Perikanan dan Ilmu Kelautan Fakultas Pertanian Universitas Mataram Jl. Pendidikan No. 37 Mataram NTB
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INDONESIA
Jurnal Ilmu Kelautan Lesser Sunda
Published by Universitas Mataram
ISSN : 27750078     EISSN : 27750086     DOI : https://doi.org/10.29303/jikls.v5i1
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Environmental Science Social Sciences
Jurnal Ilmu Kelautan Lesser Sunda adalah jurnal yang diterbitkan oleh Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram. Jurnal Ilmu Kelautan Lesser Sunda menerima penelitian naskah dengan topik utama meliputi; biologi laut, oseanografi, budidaya laut, pemberdayaan masyarakat dan pengelolaan laut, pesisir dan pulau-pulau kecil.
Arjuna Subject : Ilmu Bumi dan Planet (semua kategori) - Ilmu Bumi dan Planet (Lain-Lain)
Articles 59 Documents
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Perbedaan Jumlah Sel Pada Awal Tebar Terhadap Laju Pertumbuhan Spirulina sp. Skala Laboratorium Candra, Adi; Hudatwi, Mu'alimah; Utami, Eva
Jurnal Ilmu Kelautan Lesser Sunda Vol. 3 No. 2 (2023): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v3i2.103

Abstract

Spirulina sp. is a typel of filamelntous bluel-greleln algael that has thel potelntial to bel delvellopeld widelly in Indonelsia. Spirulina sp. is also known as a natural feleld for hatchelry larvael of shrimp, fish, and livelstock belcausel it has a high nutrielnts. This relselarch aims to deltelrminel thel elffelcts of providing diffelrelnt numbelrs of algael on thel growth ratel of Spirulina sp. on a laboratory scalel and find out thel belst numbelr of algael for thel growth ratel of Spirulina sp. Thel melthod of this study is an elxpelrimelntal melthod. In addition, this study is divideld into 3 trelatmelnts, namelly trelatmelnt A using 40 cellls/10µl Spirulina sp., trelatmelnt B using 80 cellls/10µl, and trelatmelnt C using 120 cellls/10µl with threlel relpeltitions. Thel relsults of thel ANOVA statistical analysis showeld that diffelrelnt numbelrs of algael at thel belginning of thel stock did not show a significant diffelrelncel beltweleln thel trelatmelnts. Obselrvation of thel daily growth ratel of Spirulina sp. in elach trelatmelnt has diffelrelnt relsult. Thel high growth ratel was in trelatmelnt C with 102,5 cellls/10µl/day, whilel thel lowelst growth ratel was in trelatmelnt A with 48,9 cellls/10µl/day.
Potensi dan Strategi Ekowisata Kreatif Berbasis Mangrove di Desa Jerowaru Kabupaten Lombok Timur Anggriani, Anggi; Damayanti, Ayu Adhita; Larasati, Chandrika Eka
Jurnal Ilmu Kelautan Lesser Sunda Vol. 4 No. 1 (2024): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v4i1.104

Abstract

Jerowaru Village is one of the tourist villages in Jerowaru District, East Lombok Regency. Jerowaru Village has the potential for natural beauty in the form of beaches and tens of hectares of mangrove trees which are still natural and have been preserved. The method used is primary and secondary data, where primary data includes association biota, community participation & perception and stakeholder participation and secondary data includes mangrove density. Sample collection was carried out at five sampling points around the mangrove which represented the habitat of the associated biota using 1x1m quadrants. The results show that there are 11 types of association biota, including Cassidula aurisfeli, Cassidula nucleus, Cassidula sp, Littoraria scabra, Monodonta consufa, Nerita lineata, Nerita undata, Pila scutata, Pythia scarabeus, Strobus mutabilis, Terebralia sulcata. Also, there is 1 type of Bivalvia, namely Perna viridis. Developing all existing potential such as vegetation potential or mangrove density, associated biota, supporting facilities for mangrove tourism forests, as an alternative environment-based tourism to meet the demand of the people of East Lombok for tourism needs. Based on the average density value at each station, station I has a density value of 0.15 ind/m2. Station II has a density of 0.09 ind/m2 and station III has a density value of 0.06 ind/m2.
Teknik Pelestarian Habitat Penyu Lekang (Lepidochelys olivacea) di Kawasan Konservasi Penyu Kurma Asih, Desa Perancak, Kabupaten Jembrana, Bali Rahman Jayawangsa; Larasati, Chandrika Eka
Jurnal Ilmu Kelautan Lesser Sunda Vol. 4 No. 1 (2024): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v4i1.105

Abstract

The Olive Ridley Sea Turtle population in Indonesia continues to decline due to natural and human factors. So it is necessary to conserve it so that its population does not become extinct. One of the conservation areas that protect sea turtle eggs is in the Kurma Asih Conservation Area, Perancak Village, Jembrana Regency, Bali. This study aims to observe and collect physical data on beach habitats that are considered suitable as sea turtle nesting habitats and collect data on Olive Ridley Sea Turtle tracks and nests in Perancak Village. Data collection is done by going directly to the field (monitoring) to find out the location of nesting turtles. The data required are beach characteristics, characteristics of nests and potential predators of eggs and turtle identification. The results showed that the characteristics of the turtle nesting beach were that there were 7 types of vegetation identified such as waru trees, coconut trees, pandanus trees, katang-katang plants, weeds, bushes and rolling plants, the texture of the beach sand sediments was fine and black in color. 19 individual Olive Ridley sea turtles were found, with 22 nests, and 23 turtle tracks. There are human and dog footprints around the coastline that are potential predators for sea turtle eggs. The results of this observation can be recommended to those who need to keep the location well maintained, so that sea turtles will always land
Cover, Susunan Redaksi, Daftar Isi
Jurnal Ilmu Kelautan Lesser Sunda Vol. 3 No. 1 (2023): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

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Pengaruh Kondisi Sosial Ekonomi Keluarga Nelayan Terhadap Pemahaman Aturan Pengelolaan Sumber Daya Laut di Sekitar Kawasan Konservasi Pulau Panjang Santika, Lora; Asmayadi; Rafandi, Tezar
Jurnal Ilmu Kelautan Lesser Sunda Vol. 4 No. 1 (2024): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v4i1.107

Abstract

The Pulau Panjang Marine Conservation Area is among the designated conservation zones based on the Decree of the Governor of West Nusa Tenggara No. 523-505 Year 2016. Pulau Panjang boasts a diverse marine ecosystem including mangroves, seagrasses, and coral reefs, holding significant economic value, particularly in the capture fisheries sector. This study employed a survey method utilizing both primary and secondary data. The research focused on the villages of Labuhan Mapin, Labuhan Burung, Pulau Kaung, and Pulau Bungin, with the research subjects being heads of fishermen households, considering their engagement in activities within the Pulau Panjang Conservation Area. Most of the population comprises indigenous residents over 40, representing diverse ethnicities such as the Bajo, Bugis, Mandar, and Bira, among others. The fishermen community's education level is relatively low, mostly limited to primary education. Their monthly income ranges between Rp. 1,000,000 – 7,000,000, with an average monthly income of Rp. 2,957,594.00. Monthly expenses vary between Rp. 930,000 – 3,850,000 with an average of Rp. 2,273,767. The community's knowledge regarding marine resource regulations (fisheries) is reasonably good, except for the regulation prohibiting fishing in certain areas, which remains less known among the population. Overall, socio-economic factors insignificantly influence the understanding of Marine Resources within the TWP Pulau Panjang region.
Identifikasi Jenis Ikan Kerapu dan Kakap Hasil Tangkapan Nelayan di Wilayah Perairan Provinsi Nusa Tenggara Barat Santika, Lora; Anas, Azwar
Jurnal Ilmu Kelautan Lesser Sunda Vol. 4 No. 1 (2024): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v4i1.108

Abstract

The West Nusa Tenggara Province (NTB) serves as a pilot location for the management of grouper and snapper fisheries, setting an example for other regions in Indonesia. The enactment of Regional Regulation (PERGUB) NTB No. 55 of 2023 has become a guide and reference for the Regional Government and other stakeholders in promoting sustainable management of grouper and snapper fisheries in the NTB Province. Economically, the production of grouper and snapper fisheries in the NTB Province ranks third and is one of the top ten contributors to national grouper and snapper fisheries production (KKP, 2013). Ecologically, grouper and snapper species play a crucial role as predators, balancing the composition of fish at lower trophic levels. This research aims to determine the composition of grouper and snapper species caught in the waters of the NTB Province. Data collection was carried out through monitoring the landing of catches at fish landing centers, spanning from the year 2016 to 2022. Based on the monitoring data, 68 species of grouper and 50 species of snapper were identified. Grouper species from the Epinephelidae family, including Epinephelus coioides, Plectropomus leopardus, Plectropomus maculatus, and Variola albimarginata, dominated the catches. Meanwhile, snapper species from the Lutjanidae family, such as Lutjanus malabaricus, Lutjanus argentimaculatus, Lutjanus gibbus, and Pristipomoides multidens, were prevalent. Eight types of fishing gear were identified for catching grouper and snapper, including bottom longlines, trolling lines, harpoons, handlines, drop lines, boat traps, fixed gillnets, and fish traps.
Persepsi Nelayan Tentang Manfaat dan Kondisi Ekosistem Laut Tropis di Taman Wisata Perairan Gili Matra, Kabupaten Lombok Utara Febiliyadi, Aqidatul; Wardani, Niramaya Kusuma; Buhari, Nurliah
Jurnal Ilmu Kelautan Lesser Sunda Vol. 4 No. 1 (2024): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v4i1.109

Abstract

Gili Matra National Conservation Area has potential ecological resources that the general public can utilize, such as coral reefs, seagrass beds, and mangroves. The purpose of the study was to determine the community's perception of the benefits and conditions of the coral reef, seagrass and mangrove ecosystems in Gili Matra Aquatic Tourism Park, North Lombok Regency. Data was collected through survey techniques and direct interviews with respondents using prepared questions (questionnaires). The results showed that the perception of people who work as fishermen about the condition of coral reefs, mangroves, and seagrass ecosystems is better in 2014 than in 2022, this is influenced by several threats such as human activities.
Studi Kesesuaian Kualitas Perairan untuk Budidaya Lobster Panulirus sp. pada Sistem Integrated Multi Tropic Aquaculture di Pemongkong, Lombok Timur Ariana, Septian Dwi; Paryono; Amir, Sadikin
Jurnal Ilmu Kelautan Lesser Sunda Vol. 3 No. 2 (2023): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v3i2.110

Abstract

Jukung Bay is a bay on Lombok Island. Lobster (Spiny lobster, Panulirus sp.) or crayfish is a type of crustacean that has important economic value. Water quality is very influential in lobster cultivation and plays a very important role in the survival of the lobster itself. Before cultivating lobsters, it is necessary to check the suitability of the water quality in the waters. Because water quality has a function that is greatly influenced by nature and human activities. Water quality is closely related to the process of mineral weathering in bedrock, the process of evapotranspiration in the atmosphere and the deposition of dust and salt by the wind as well as the activities of living creatures over time. This research was carried out in Ujung Betok Hamlet (Jukung Bay waters), Pemongkong Village, Jerowaru District, East Lombok Regency. The sampling locations were carried out at three points, namely, point 1 in IMTA KJA, point 2 in non-KJA waters and point 3 in non-IMTA KJA. At point 1, namely KJA, which is carried out using the IMTA system, at point 2, waters where there are no KJA and at point 3, KJA, people who cultivate lobsters do not use the IMTA system. The research was carried out from October 2022 to July 2023. In this time period, 3 samples were taken, namely in July 2022, October 2022 and February 2023. Based on the results of research using the IMTA system, it has not shown maximum results. This condition is due to the fact that at IMTA cultivation locations many floating net cage businesses are being carried out by local residents, so that the cultivation of the IMTA system being developed is still affected by the large number of cages owned by residents.
Studi Komposisi Jenis Sampah Pesisir pada Lokasi Wisata Alam di Pulau Lombok Jumiarti; Waspodo, Saptono; Larasati, Chandrika Eka
Jurnal Ilmu Kelautan Lesser Sunda Vol. 3 No. 2 (2023): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v3i2.111

Abstract

Water characteristics such as currents at Sedayu Beach, Penghulu Agung Beach, and Kuranji Beach have a role in transporting marine waste. Likewise, with the ebb and flow of sea water, the tides will bring marine waste towards the coast so that a lot of rubbish will accumulate on the coast. The dominant type of rubbish is plastic rubbish, which is the type of sea rubbish that is most commonly found on Kuranji Beach at 0.64 pcs/m², for Penghulu Agung Beach. as much as 0.84 pcs/m², and Sedayu Beach as much as 7.4 pcs/m², of the total three marine waste reports from research results related to types of marine waste in Indonesia itself, the composition of plastic waste has continued to increase by 5-6% since 2000. According to data from the Plastics Industry Association Indonesia and the Central Statistics Agency in 2018, plastic waste in Indonesia reached 64 million tons per year, and 3.2 million tons of it was thrown into the sea.
Pengaruh Pemberian Ikan Rucah dengan Waktu yang Berbeda Terhadap Kepiting Bakau (Scylla serrata) dalam Media Keranjang Murtada, Akmal; Yusapri, Andi; Rachman. B, Arief
Jurnal Ilmu Kelautan Lesser Sunda Vol. 4 No. 2 (2024): Jurnal Ilmu Kelautan - Lesser Sunda
Publisher : Program Studi Ilmu Kelautan, Jurusan Perikanan dan Ilmu Kelautan, Fakultas Pertanian, Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jikls.v4i2.112

Abstract

Research on the effect of giving trash fish at different times to mangrove crabs (Scylla serrata) in fruit basket media was carried out from October to December 2023. This research was carried out in Sapat Village, Kuala Indragiri District. The aim of this research was to determine the growth of mangrove crabs using the dry method in fruit baskets by feeding them at different times, namely morning, afternoon and evening. The results of the research showed that the average growth of Mangrove Crabs at breakfast time was 2,0 gr, the average growth of Mangrove Crabs at lunch time was 1.6 gr, the average growth of Mangrove Crabs at dinner time days amounting to 4,4 gr. The most effective growth is when feeding at night, while growth in the morning and afternoon of crab weight is less effective because crabs are more active at night. In the dry method, crabs experience moulting ± 60 days later than the aeration method.

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