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Gedung Jurusan Perikanan dan Ilmu Kelautan Fakultas Pertanian Universitas Mataram Jl. Pendidikan No. 37 Mataram NTB
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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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Analisis Keanekaragaman Jenis Plankton di Perairan Pulau Semujur dan Muara Sungai Kurau Kabupaten Bangka Tengah Damara, Danu; Utami, Eva; Hudatwi, Mu’alimah
Jurnal Ilmu Kelautan Lesser Sunda Vol. 2 No. 2 (2022): 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.v2i2.64

Abstract

Plankton is small organisms that live floating in the water column and are very important components in aquatic ecosystems. The purpose of this study was to determine the type of plankton, the ecological index of plankton, and the relationship between the. Physico-chemical parameters of the waters on the diversity of plankton species using statistical analysis. This research was conducted in March-April 2021 on Semujur Island, Pangkalan Baru District and Muara Sungai Kurau. Plankton data collection was carried out vertically using a plankton net. The results showed that the types of plankton found in the waters of Semujur Island and the Estuary of the Kurau River, Central Bangka Regency were 45 types of plankton. The highest plankton diversity value was at station III, namely 2.603 and the lowest value was at station VI, namely 1.361. The highest uniformity index is at station IV at 0.939 and the lowest value is at station V, which is 0.775. The highest value of the dominance index is at station VI, which is 0.307 and the lowest value is at station IV, which is 0.084. The results of the Spearman correlation in the waters of Semujur Island and the estuary of the Kurau River showed that temperature, pH, salinity, and current velocity were positively correlated and in the same direction as plankton diversity. Meanwhile DO and brightness was negatively correlated and opposite in direction to plankton diversity
Cover, Susunan Redaksi, Daftar Isi
Jurnal Ilmu Kelautan Lesser Sunda Vol. 2 No. 2 (2022): 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.v2i2.66

Abstract

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Pengolahan Garam Krosok dan Bittern Menjadi Garam Kesehatan Pranoto, Aris Kabul; Pasaribu, Roberto; Waluyo, Anasri; Pringgenies, Delianis
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 | DOI: 10.29303/jikls.v3i1.76

Abstract

Salt production in the form of coarse salt has a quality with a NaCl salt content of about 94%, which can still meet the requirements as raw material for table salt. Meanwhile, the minimum quality of salt containing NaCl content is required at least 97% for industrial salt needs. Hence, this research aimed to increase the quality of coarse salt from salt farmers to raise the salt selling value by producing health salt. The research method included making a salt house, making salt water with a baume content of about 25-29 Bé°, crystallization, and filtering / draining the Health Salt. The next step was the salt mineral test using the spectrophotometer method. The test results showed that the NaCl content reached 99.35%, while the SNI: 8027:2016 requires a minimum of 97% as industrial salt. Crystal salts are pollutants-free due to the levels of heavy metals (Cadmium, Cd), Mercury (Hg), and minerals that are harmful to health. Iodine, Magnesium, and Calcium are smaller, and the results of laboratory tests are 0.001 mg/kg when compared with SNI: 8027:2016 of 0.1% maximum. Bittern produces very prominent data, namely Magnesium (Mg) with the highest content of 616.67 mg/kg and Potassium (K) of 84.85 mg/kg. It was concluded that the resulting crystal salt qualified as industrial and health salt.
Identifikasi Jenis Ikan Demersal di Pasar Tanjung Luar, Lombok Timur Rusmawati, Ika; Ningrum, Audya Septria; Rosiyani, Amita Dwi; Sasmitha, Yuan; Dewi, Saskia Septina; Riandinata, Selamet Kurniawan
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 | DOI: 10.29303/jikls.v3i1.77

Abstract

The Tanjung Luar fish market is a place to find catches as well as a place to market them. There are various fish species including demersal fish species at the Tanjung Luar Fish Market, East Lombok District. The research was conducted in October 2022 with research method used is a survey and documentation method. Based on the results of the study, 25 species of demersal fish were found that belong to 12 families, namely Acanthurus lineatus, Heniochus singularius, Platax boersii, Plectorhinchus polytaenia, Plectorhinchus vittatus, Diagramma pictum, Choerodon anchorago, Cheilinus chlorourus, Paracaesio xanthura, Lutjanus fulvus Parupeneus multifasciatus, Pentapodus bifasciatus, Pseudorhombus sp., Chlorurus bleekeri, Cephalopholis argus, Cephalopholis cyanostigma, Cephalopholis urodeta, Epinephelus areolatus, Epinephelus hexagonatus, Epinephelus coioides, Epinephelus merra, Plectropomus maculatus, Siganus sp., Siganus gutattus, and Siganus canaliculatus. The most common demersal fish species found in Tanjung Luar Fish Market is Ikan Janggut (Parupeneus multifasciatus).
Studi Topografi Dasar Laut di Kawasan Pesisir Perairan Desa Penyak, Kabupaten Bangka Tengah Slamet, Slamet Kristianto; Akhrianti, Irma; Hudatwi, Mu’alimah
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 | DOI: 10.29303/jikls.v3i1.79

Abstract

Penyak Village is one of the villages located in the Koba sub-district, Central Bangka Regency. This village is one of the villages directly adjacent to the Karimata Strait. There is a fairly long coastline of up to 3 km and structures the (breakwaters) along the coastal waters. The relationship among bathymetry, abrasion-accretion and breakwater is the occurrence of coastline reduction and coastline additions that occur along the waters. The method used in this research is primary data and secondary data. Primary data is taken directly at the research location, namely bathymetry data. And the secondary data used as research supporting data, namely tidal data. The research results show that the waters of Penyak Village have a depth of 4.4 to -0.8 m, calculated with the LLWL reference displayed on the 3D map. Tidal data is processed using the Admiralty formula, producing 9 tidal harmonic values and determining the LLWL (lower low water level) value of 16 cm, the Z0 (The height of the receding face) value of 130 cm, the HHWL (Higher High Water Level) value of 270, the MSL (Mean sea level) of 143 cm, and the Form-zahl value is 9.14. The type of tide obtained from the management of the Admiralty Formula is a single daily tide type (diurnal tide). Where in one day there is one high tide and one low tide.
Analisis Parameter Lingkungan untuk Kesesuaian Wisata Pantai di Pantai Kuala Raja, Kabupaten Bireuen Maulana, Andra
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 | DOI: 10.29303/jikls.v3i1.80

Abstract

Kuala Raja Beach is one of the beaches in Bireuen Regency which is one of the favorite tourist attractions of the surrounding community. The beauty that is on Kuala Raja Beach makes many enthusiasts who come from day to day to travel especially on holidays, therefore it is necessary to do a tourism suitability analysis in order to know the suitability of coastal tourism to the parameters that have been determined for a tourist area. This study aims to determine the state of environmental parameters for the suitability of Kuala Raja Beach tourism and analyze the suitability of Kuala Raja Beach based on the provisions of the tourist area. The method used during the research is a survey method in August 2022. The tourism suitability data to be taken are depth, current speed, brightness, beach width, beach type, beach slope, water base material, coastal land cover, distance of fresh water availability, dangerous biota, pH and salinity. This study uses descriptive data analysis with the results of measuring environmental parameters at Kuala Raja Beach at stations 1, 2 and 3 related to the tourism index, obtaining a percentage result with a value of 91.17% very suitable (S1). Overall Kuala Raja Beach is good for tourism activities, it's just that the depth at station 1 is deeper than the other 2 stations, and for beach recreation activities it is very suitable at station 3 because the width of the beach is very wide and more flexible to carry out activities.
Analisis Pendapatan Usaha Tani Polikultur Rumput Laut, Bandeng dan Udang Windu di Desa Kedungpandan, Kecamatan Jabon, Kabupaten Sidoarjo Anam, Anwarul Khafidhu; Noverma; Setiawan, Fajar
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 | DOI: 10.29303/jikls.v3i1.81

Abstract

Kedungpandan Village is a Jabon District, Sidoarjo Regency which has the potential of a large pond area and the potential for polyculture farming. There is a polyculture of seaweed, milkfish and tiger shrimp farming in Kedungpandan Village. The research was conducted in Kedungpandan Village, Jabon District, Sidoarjo Regency. The purpose of this study was to determine how much income and factors that influence income and whether or not polyculture farming is feasible in Kedungpandan Village. Primary data was collected by means of interviews, questionnaires and observations, while secondary data were obtained from BPS Jabon District and data from DKP Sidoarjo Regency. The results showed that the average income of Rp.73,700,219 per year, with an average cost of Rp. 136,313.960 per year and the average revenue is Rp. 210,014,179 per year. The factors that partially influence income on work experience, selling price, and production have a positive and significant effect on income while the capital variable is not significant then, simultaneously on the variables of capital, work experience, selling price and production have a significant effect on income. In the feasibility of polyculture farming has an NPV value of Rp. 143.871.694,- R/C 1.54 B/C 3.56 and PP 10.8.
Struktur Komunitas Makrozoobentos di Perairan Padang lamun desa wisata Gili Gede, Sekotong, Lombok Barat Febiliyadi, Aqidatul; Hilyana, Sitti; Astriana, Baiq Hilda
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 | DOI: 10.29303/jikls.v3i1.82

Abstract

Gili Gede is an island in Lombok. Macrozobenthos are bottom-dwelling animals that play an important role and are often used as bioindicators to assess the quality of aquatic ecosystems. This study provides important basic data for determining water quality based on the diversity of macrobenths from Gili Gede waters. This research was conducted in October 2022. Samples for this study were obtained from 9 predetermined points on 3 transect lines. Then it is calculated using the diversity, uniformity, and dominance formulas of Shannon-Wiener and the sediment analysis formula. Based on the results of the assistance, there were 34 macrozoobenthos species, a total of 275 individuals. the diversity index value in these waters is 2.18 which is in the medium category. The uniformity index has a value of 0.62 which is included in moderate uniformity. The Dominance Index is 0.29 which is low. Most of these aquatic substrates have sedimentary characteristics, namely dusty clay. The diversity of macrozoobenthos in these waters is 2.18, included in the medium diversity category (H') 1<H<3, indicating that these waters have sufficient productivity stability. balanced ecosystem conditions, balanced ecological pressures, and water quality considered suitable for the growth and development of macrozoobenthos.
Kesehatan Ekosistem Padang Lamun di Perairan Tukak dengan Metode Seagrass Ecological Quality Index (SEQI) Handayani, Ferly; Hudatwi, Mu’alimah; Utami, Eva
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.v4i2.101

Abstract

Seagrass ecosystems have a very important role in coastal areas, namely as carbon stocks and storage. Seagrass beds in Tukak Village are seriously threatened by mining activities and the development of shrimp ponds in coastal areas. The important role of seagrass meadows and the high threat from anthropogenic activities, however, there is very little data and information on the health condition of seagrass meadows in Tukak Village. While seagrass health data is very important as an effort to protect and restore seagrass ecosystems. The research objectives included: 1) Analyzing the health and condition of seagrass beds in Tukak Beach, South Bangka Regency, 2) Analyzing the percentage of seagrass cover and species richness in Tukak Beach, South Bangka Regency. The research was conducted in September 2023 at Tukak Beach. The research stages consisted of 1) Station point determination, 2) Seagrass, macroalgae and epiphyte data collection, 3) Measurement of environmental parameters, 4) Data analysis includes analysis of seagrass health with the Seagrass Ecological Quality Index (SEQI) method and calculation of Epiphyte Cover on seagrass leaves. The richness of seagrass species found in Tukak Village during the research amounted to 6 species, namely Enhalus acoroides (EA), Thalassia hemprichii (TH), Oceana serrulata (OS), Halodule uninervis (HU), Halophila ovalis (HO) and Syringodium isoetifolium (SI). The most dominating seagrass is Thalassia hemprichii (TH). Seagrass cover in Tukak Village is categorized as moderate to good with a range of seagrass cover of 20.64% to 24.59%. Seagrass cover that is categorized as rare is found at Station 3 with a cover of 20.64%. While the most seagrass cover category is found at Station 1 with a cover of 24.59%. The results of the seagrass health analysis of seagrass conditions in Tukak Waters are categorized as Moderate to Good. Moderate conditions are found at Station 2 with a value of 0.68, while the good category is found at Stations 1 and 3 with values of 0.75 and 0.71.
Keanekaragaman Jenis Ikan Karang di Fish Shelter Perairan Rebo Kecamatan Sungailiat Kabupaten Bangka Pratama, Sandy Agustia Pratama; Umroh; 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.v3i2.102

Abstract

Tin mining activities carried out in Bangka Island waters have a negative impact on the coral reef ecosystem. Overcoming this problem requires efforts to rehabilitate coral reef ecosystems, such as sinking fish shelters in these waters, which can provide new habitats for reef fish. The purpose of this study was to determine the type of reef fish diversity in fish shelters in 3 different years of sinking. This research was conducted in May 2022 in Rebo Waters, using the visual census method. The results stated that the presence of reef fish species found at the three stations was 55 species from 22 families. The diversity index value at station 1 was 2.04, station 2 was 1.36and station 3 was 1.63. The uniformity index value at station 1 was 0.55 station 2 was 0.41 and station 3 was 0.43. The dominance index value at station 1 is 0.24, station 2 is 0.37 and station 3 is 0.32. The biomass calculation value at station 1 was 0.23, station 2 was 0.36 and station 3 was 0.33.

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