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All Journal Akuatik: Jurnal Sumberdaya Perairan
M. Rizza Muftiadi
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Agriculture, Biological Sciences & Forestry Environmental Science

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Kajian Mutu Air Laut Dan Lingkungan Kawasan Pesisir Kabupaten Bangka Selatan Okto Supratman; M. Rizza Muftiadi; Siti Aisyah; Arthur Farhaby; Andi Gustomi; Okto Supratman
Akuatik: Jurnal Sumberdaya Perairan Vol 13 No 1 (2019): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/akuatik.v13i1.1192

Abstract

The purpose of this study is to determine the water quality analysis in South Bangka Regency, especially the coastal area, by analyzing the physical-chemical conditions and suitability of salt pond locations. The location of study was conducted in the coastal area of Mempunai, Batu Perahu, Kubu, Tanjung Kemirai, and Puding. The location of study was conducted in the coastal area of Mempunai, Batu Perahu, Kubu, Tanjung Kemirai, and Puding. During the present investigation the minimun and maximum value of water temperature (29 – 32oC), brightness (0,32 – 0,87 m), current (0 – 0,35 m/s), tidal are commonly diurnal (one high and one low tide each day), pH (6,7 – 8,2), salinity (30 – 33,2 o/oo) These areas are dominated by sand and clay. The result of salt pond location suitability analysis is based on water quality in the coastal area. Mempunai, Kubu, Tanjung Kemirai and Puding Beach generally quite-appropriate for salt pond location, different with coastal area of Batu Perahu have inappropriate category for suitability of salt pond location
STUDI IDENTIFIKASI KUALITAS AIR DAN JENIS IKAN AIR TAWAR DI SUMBER AIR PANAS DESA NYELANDING KABUPATEN BANGKA SELATAN SEBAGAI DASAR PENGELOLAAN POTENSI KAWASAN AIR PANAS UNTUK KEGIATAN PERIKANAN DAN WISATA M. Rizza Muftiadi; Wahyu adi; Andi Gustomi; Arthur M Farhaby
Akuatik: Jurnal Sumberdaya Perairan Vol 13 No 2 (2019): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/akuatik.v13i2.1510

Abstract

Hot springs in Nyelanding Village, South Bangka Regency, have the potential of geothermal resources that can be used as a potential energy source, moreover found several types of freshwater fish that utilize these hot springs as their natural habitat. The objectives of this study are to identify the water quality and diversity of freshwater fish species in the hot spring area of Nyelanding Village, South Bangka Regency; analyze the feasibility of water quality for fisheries and tourism activities; and analyzing fish growth patterns found at these locations. The results showed that there were two types of fish found in the hot springs of Nyelanding Village, which were Gabus Fish (Channa striata) and Sepat Fish (Trichogaster trichopterus). There are 6 hot water quality parameters Village Nyelanding included in standard class II PP 82 of 2001 include pH, COD, TSS, TDS, Nitrate and Total fospat, two parameters are not required (depth and ammonia), one parameter (temperature ) not in normal natural waters. The growth pattern of Gabus Fish in the hot water of Nyelanding Village is negative allometric with a growth coefficient of 2.076. In general, based on the analysis of water quality parameters, the Nyelanding Village hot water is suitable for biota life as well as aquaculture activities and tourist areas. For aquaculture, the recommended type of fish is eurythermal. However, their habit of draining the hot water pool Village Nyelanding made towards development of the area is less recommended for fishing activity, but preferably as a tourist area.
STUDI KESEHATAN EKOSISTEM TERUMBUK KARANG DI PERAIRAN PULAU KETAWAI KABUPATEN BANGKA TENGAH Okto Supratman; M. Rizza Muftiadi
Akuatik: Jurnal Sumberdaya Perairan Vol 15 No 2 (2021): AKUATIK : Jurnal Sumberdaya Perairan
Publisher : Department of Aquatic Resources Management, Faculty of Agriculture, Fisheries, and Biology, University of Bangka Belitung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33019/akuatik.v15i2.2779

Abstract

Ekosistem terumbu karang memiliki fungsi sebagai feeding ground, nursery ground dan spawning ground bagi organisme pendukung yang bersimbiosis di ekosistem perairan. Tujuan penelitian ini adalah mengetahui kesehatan ekosistem terumbu karang dengan menggunakan metode purposive sampling dan Underwater Photo Transect (UPT) di perairan Pulau Ketawai Kabupaten Bangka Tengah. Penelitian ini dilaksanakan pada bulan April sampai Oktober 2021 sebanyak 4 (empat) titik di perairan Pulau Ketawai, Bangka Tengah. Hasil penelitian menunjukan ekosistem pada terumbu karang perairan pulau ketawai termasuk dalam kondisi baik dengan nilai tutupan Terumbu Karang berkisar 50,20% hingga 66,20%. Tingkat keanekaragaman bentuk pertumbuhan paling banyak terdapat pada stasiun 01 dengan dominansi bentuk pertumbuhan Coral Foliose (CF) sebesar 32,53% dan tingkat keanekaragaman bentuk pertumbuhan paling rendah terdapat pada stasiun 04 di dominansi oleh pertumbuhan Coral Heliopora (CHL) dengan persentase 32,47%.
Co-Authors Andi Gustomi Farhaby, Arthur M Okto Supratman Siti Aisyah Wahyu Adi