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Khusnul Yaqin
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andhamai@gmail.com
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Fakultas Ilmu Kelautan dan Perikanan Universitas Hasanuddin Kampus Tamalanrea km 10, Makassar
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INDONESIA
Jurnal Pengelolaan Perairan
Published by Universitas Hasanuddin
ISSN : -     EISSN : 26206552     DOI : https://doi.org/10.20956
Core Subject : Science,
Earth & Planetary Sciences
Jurnal Pengelolaan Perairan adalah peer-review jurnal yang memuat naskah penelitian dan ulasan dari bidang pengelolaan perairan; meliputi manajemen biologi perikanan (ikhtiologi, planktonologi, biologi ikan, dinamika populasi dan derivatnya), manajemen lingkungan perairan (ekologi perairan, limnologi, pencemaran, ekologi ikan, ekotoksikologi, biologi laut dan derivatnya) dan manajemen ekosistem terpadu (konservasi dan rehabilitasi, pengelolaan perairan, sistem informasi geografi, manajemen ekosistem berbasis masyarakat dan derivatnya
Arjuna Subject : Ilmu Pertanian dan Biologi (Semua) - Ilmu Perairan
Articles 2 Documents
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Search results for , issue "Vol. 3 No. 1 (2020)" : 2 Documents clear
Perbandingan dua metode analisis konsentrasi mikroplastik pada kerang hijau, Perna viridis dan penerapannya dalam kajian ekotoksikologi (Comparison of two methods of analyzing microplastic concentrations of green mussels, Perna viridis, and their application in ecotoxicological studies) Liestiaty Fachruddin; Khusnul Yaqin; Reski Iin
Jurnal Pengelolaan Perairan Vol. 3 No. 1 (2020)
Publisher : Program Studi Manajemen Sumber Daya Perairan

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Abstract

Microplastic has become a pollution problem that has received serious attention from people to scientists. There are several microplastic analysis methods in mussel tissue. This study examines two analytical methods, namely non-filtration and filtration methods. 99 samples of green mussels, Perna viridis, were collected by hand from the waters of Lae-Lae Island in Makassar. For the purposes of the study, green mussels are grouped in various ranges of shell lengths that are 4-5.9 cm (small); 6-7.9 cm (medium) and 8-10 cm (large).  T-student test was used to determine the difference in the average concentration of microplastic in the mussel with two different techniques used.  The ANOVA parametric test was used to calculate the difference in the average microplastic concentration between different lengths of shell lengths. The results showed that the concentration of microplastics found in the tissue of the green mussel is in the form of fiber. From the results of statistical analysis it was found that microplastic analysis techniques with filtration were able to obtain more microplastic concentrations compared to non-filtration techniques. The results of this study also showed that the longer the size of the shell the less the concentration of microplastic shells. Therefore it was concluded that the larger the size of the green mussel the less the concentration of microplastic in the tissue.
Potensi dan tingkat pemanfaatan ikan layang (Decapterus sp) di perairan Makassar (Potential and level of utilization mackerel scad (Decapterus sp) in Makassar waters) Suwarni Suwarni; Reski Fadilah
Jurnal Pengelolaan Perairan Vol. 3 No. 1 (2020)
Publisher : Program Studi Manajemen Sumber Daya Perairan

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Abstract

Mackerel scad (Decapterus sp) is one type of pelagic fish whose sustainability is threatened. This study aims to determine the peak abundance of mackerel scad per week from May to July, production from 2007 to 2015, sustainable potential, optimum effort, TAC and utilization rate of mackerel scad. This research is expected to be considered in the management of mackerel scad. This research was conducted in May - July 2018. The research location was in the TPI Paotere office in Makassar. The method used in this research is survey and observation methods. Data collected in the form of primary data using observation and interviews as well as secondary data in the form of periodic data on catches and catch attempts from 2007-2015. To estimate the maximum sustainable yield of fisheries resources and optimal fishing efforts used in the Schaefer model, the data obtained will be analyzed to estimate and graph fishing efforts, and the level of mackerel scad resources in Makassar waters. MSY of mackerel scad obtained was 10,414.92 tons with optimal effort (fMSY) of 38,207.05 trips and permitted catches (TAC) of 8,331.94 tons. The average utilization rate is 73%.Keywords : Mackerel scad, MSY, fMSY, TAC, utilization rate.

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