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All Journal Jurnal Ilmu Pertanian Indonesia Journal of Marine Research Jurnal Kelautan : Indonesian Journal of Marine Science and Technology Aceh Journal of Animal Science Panrita Abdi - Jurnal Pengabdian pada Masyarakat Omni-Akuatika Acta Aquatica: Aquatic Sciences Journal Jurnal Pengelolaan Perikanan Tropis (Journal Of Tropical Fisheries Management) Majalah Ilmiah Biologi BIOSFERA: A Scientific Journal Jurnal Akuatiklestari Dinamika Maritim Jurnal Maritim Jurnal Laot Ilmu Kelautan Journal of Marine and Coastal Science Unri Conference Series: Community Engagement Habitus Aquatica : Journal of Aquatic Resources and Fisheries Management Jurnal Abdi Panca Marga Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Winny Retna Melani
Jurusan Manajemen Sumberdaya Perairan, Fakultas Ilmu Kelautan Dan Perikanan, Universitas Maritim Raja Ali Haji
Religion Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Library & Information Science Materials Science & Nanotechnology Mechanical Engineering Physics Social Sciences Transportation Other

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Journal : Journal of Marine Research

 1 
Indeks Pencemaran Muara Sungai Jodoh, Kota Batam Akbar, R. M. Rachmad Rizal; Melani, Winny Retna; Apriadi, Tri
977-2407769
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (741.783 KB) | DOI: 10.14710/jmr.v9i2.26613

Abstract

ABSTRAK : Penentuan status mutu perairan perlu dilakukan sebagai acuan dalam melakukan pemantauan pencemaran kualitas air. Penelitian ini bertujuan untuk mengetahui tingkat pencemaran melalui nilai Indeks Pencemaran (IP) di perairan Muara Sungai Jodoh, Kota Batam. Lokasi pengambilan sampel berdasarkan metode purposive sampling di tujuh stasiun pada perairan Muara Sungai Jodoh Kelurahan Tanjung Uma Kota Batam. Parameter yang digunakan pada penelitian ini yaitu suhu, TSS, pH, DO, BOD, salinitas, dan bakteri coliform. Sebagai pembanding, digunakan baku mutu air laut untuk biota laut berdasarkan KEPMEN LH No.51 Tahun 2004. Perhitungan nilai IP dilakukan mengacu pada Keputusan Menteri Lingkungan Hidup Nomor 115 Tahun 2003 Tentang Penentuan Status Mutu Air. Berdasarkan hasil penelitian diketahui bahwa perairan muara Sungai Jodoh Kelurahan Tanjung Uma Kota Batam pada saat pasang maupun surut kualitas perairan tergolong tercemar ringan.  ABSTRACT : The determination of water quality status needs to be done as a reference to monitor water pollution. This study aimed to determine the level of pollutions through the level of Index Pollution (IP) in Jodoh River estuary, Tanjung Uma, Batam City . The location of sampling based on purposive sampling method of seven station in the waters of Jodoh River, Tanjung Uma, Batam City. Physical chemichal parameters used in this study were temperature, TSS, pH, DO, BOD, salinity and coliform bacteria. The water quality results were compared with water quality standards based on KEPMEN LH No.51 2004 for marine biotas. IP calculation was reference to the Minister of Environment No.115 2003 concerning on determination of water quality status. Based on the results of this study showed the estuary waters in the Jodoh River, Tanjung Uma, Batam City, when at high and low tide the water quality were slightly polluted.
Komposisi dan Kepadatan Mikroplastik di Sedimen Perairan Pulau Los, Kota Tanjungpinang, Kepulauan Riau Mita Hasteti; Tri Apriadi; Winny Retna Melani
Journal of Marine Research Vol 12, No 3 (2023): Journal of Marine Research
Publisher : Departemen Ilmu Kelautan, Fakultas PerikanJurusan Ilmu Kelautan, Universitas Diponegoro

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.14710/jmr.v12i3.36691

Abstract

Penelitian ini dilatarbelakangi oleh adanya keberadaan sampah plastik di sedimen perairan Pulau Los, Kota Tanjungpinang. Tujuan dari penelitian ini adalah untuk mengetahui komposisi dan kepadatan jenis mikroplastik serta perbedaan antara nilai rata-rata kepadatan mikroplastik pada setiap jenis sedimen di Pulau Los, Kota Tanjungpinang. Penelitian ini dilaksanakan pada bulan Mei-Juli 2022. Pengambilan sampel menggunakan metode Random Sampling di 30 titik dengan satu kali pengambilan sampel. Sampel sedimen diambil menggunakan transek kuadran ukuran 0,5x0,5 m pada kedalaman 5 cm. Sampel sedimen kemudian dikeringkan dengan oven, setelah kering sampel diberi larutan H2O2 30% untuk menghancurkan bahan organik serta larutan ZnCl2 untuk memisahkan partikel mikroplastik dengan non-plastik. Selanjutnya sampel diidentifikasi di laboratorium menggunakan mikroskop stereo. Komposisi mikroplastik di sedimen berpasir dan pasir berlumpur terdiri dari jenis fiber, fragmen, dan film sedangkan untuk jenis foam dan pelet tidak dijumpai dalam penelitian ini. Kepadatan mikroplastik jenis fiber mempunyai nilai rata-rata yang lebih tinggi di sedimen pasir berlumpur yaitu sebesar 6,75 partikel/25 gram sedimen kering dibandingkan dengan sedimen berpasir yang hanya sebesar 5,83 partikel/25 gram sedimen kering. Fragmen merupakan jenis mikroplastik yang nilai rata-rata kepadatannya hampir mendekati antara sedimen pasir berlumpur yang memperoleh nilai sebesar 5,58 partikel/25 gram sedimen kering dengan sedimen berpasir sebesar 5,22 partikel/25 gram sedimen kering. Mikroplastik jenis film mempunyai nilai rata-rata kepadatan yang lebih tinggi di sedimen pasir berlumpur yaitu sebesar 5,08 partikel/25 gram sedimen kering dibandingkan dengan sedimen berpasir yang hanya sebesar 3,83 partikel/25 gram sedimen kering. Hasil uji Kruskal Wallis dan uji ANOVA menunjukkan tidak terdapat perbedaan secara nyata antara kepadatan jenis mikroplastik pada sedimen berpasir dan pasir berlumpur di Pulau Los, Kota Tanjungpinang.  This research is based on the presence of plastic waste in the sediments of the waters of Los Island, Tanjungpinang City. The objective of this study was to determine the composition and density of microplastics along the differences between the average values of microplastic density in each type of sediment on Los Island, Tanjungpinang City.This research was conducted in May-July 2022. Sampling used the Random Sampling method at 30 points with one sampling. Sediment samples were taken using a 0,5x0,5 m quadrant transect at a depth of 5 cm. The sediment sample was then dried in an oven, after drying the sample was given a 30% H2O2 solution to destroy organic matter and a ZnCl2 solution to separate microplastic particles from non-microplastics. The samples were then identified in the laboratory using a stereo microscope. The composition of microplastics in sandy and muddy sand sediments consisted of fiber, fragments, and films, while foam and pellet types were not found in this study. The density of fiber-type microplastics has a higher average value in muddy sand sediments, which is 6,75 particles/25 grams of dry sediment compared to sandy sediments which are only 5,83 particles/25 grams of dry sediment. Fragments are a type of microplastic with an average density value close to that of silty sand sediments with a value of 5,58 particles/25 grams of dry sediment and sandy sediments of 5,22 particles/25 grams of dry sediment. Film-type microplastics have a higher average density value in muddy sand sediments namely 5,08 particles/25 grams of dry sediment compared to sandy sediments which are only 3,83 particles/25 grams of dry sediment. The results of the Kruskal Wallis test and the ANOVA test showed that there was no significant difference between the densities of microplastic species in sandy and muddy sand sediments on Los Island, Tanjungpinang City.
Co-Authors Adrian Damora Ahmad Fauzan Akbar, R. M. Rachmad Rizal Aknes Safitri Aknes Safitri Alsha, Syahbana Advani Andira, Yuke Ani Suryanti Arta, Fatimah The Last Dedy Kurniawan Destya Dwi Safitri Fadilla, Rizkia Nurul Febrianti Lestari Fernando, Riky Fitri Yanti Fitri Yanti Ginting, Rio Junaydi Haryati, R. Nina Haryoko, Ilham Hasniar, Raja Husna Anisa Irvan Hasan Ashari Ismail Ismi Dwi Yulianti Juliana Juliana Kurnia Dwi Handayani Marcelino, Nico Mariani Mariani Mariani Mita Hasteti Muhammad, Fachry Normalasari Normalasari, Normalasari Nova Prihatin Novi Fatmayanti Nuralim Pasisingi Oktavialy, Feby Pratiwi, Wahyuning Putra, Raden Aditiyarma R. M. Rachmad Rizal Akbar Rahmah, Nurhidayah Rani Fitmadiniyah Razai, Tengku Said Reza Ilham Sabriyati, Deni Safitri, Aknes SAPUTRI, ANGGUN Saputri, Anggun Sulasteri Sulasteri Sunartri Agung Tina Sitorus Tri Apriadi Wahyu Muzammil Yoga Oktaliandi Saputra Yolanda, Ockynawa Asmara Putri Zulfikar, Andi