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Jailani Jailani
Staf Pengajar Jurusan Manajemen Sumberdaya Perairan, Universitas Mulawarman
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Energy Physics

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KARAKTERISTIK BEBERAPA PARAMETER KUALITAS AIR (FISIKA-KIMIA) DI PERAIRAN PANGEMPANG KECAMATAN MUARA BADAK KUTAI KARTANEGARA Muhammad Irfan; Jailani Jailani; Widya Kusumaningrum
Jurnal Tropical Aquatic Sciences Vol. 1 No. 2 (2022): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v1i2.647

Abstract

To find out the characteristics of sea water quality in tidal and low conditions with parameters including DO, Salinity, pH, Temperature, Turbidity, Brightness. The study was conducted from February to April 2019. The collection of water quality parameters in pangempang waters using tools contained in the laboratory at 5 station points. Results from the parameters DO, Salinity, pH, Temperature and Brightness at the research site, while for Brightness in the Laboratory of Water Quality Faculty of Fisheries and Marine Sciences. The average result of the measurement at the tide conditions on the DO parameter is obtained 5.76 mg / l, the Salinity parameter obtained 21.8 o/oo, the pH parameter obtained 6.4, the temperature parameter obtained 32.2 oC, the turbidity parameter obtained 0.27 NTU parameter Brightness obtained 2.6 meters, while the average result of the measurement at receding conditions at the DO parameter obtained 6.56 mg / l, salinity parameter obtained 23.2 o/oo parameter pH obtained 7, Temperature parameter obtained 31.8oC turbidity parameter obtained 1.6 NTU parameter Brightness obtained 1.33 Meters.
ANALISIS KANDUNGAN LOGAM BERAT (Pb, Cd, DAN Cu) PADA LAMUN (Enhalus acoroides DAN Thalassia Hemprichii) SEBAGAI BIOINDIKATOR PENCEMARAN DI TELUK BALIKPAPAN, KOTA BALIKAPAPAN, KALIMANTAN TIMUR Mahesa Islamy Eka Juniar; Jailani Jailani; Ghitarina Ghitarina
Jurnal Tropical Aquatic Sciences Vol. 1 No. 2 (2022): Jurnal Tropical Aquatic Sciences
Publisher : Department of Aquatic Resources Management, Faculty of Fisheries and Marine Science, Mulawarman University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.30872/tas.v1i2.649

Abstract

There are many activities in and around Balikpapan Bay which is expected to provide input of organic matter and waste containing heavy metals that may accumulate in seagrass. Seagrass is a material that can be used for analysis of heavy metal content and can accumulate these contaminants. This study aimed to analyze the levels of heavy metals (Pb, Cd, and Cu) in seagrass (Enhalus acoroides and Thalassia hemprichii) in the waters of Balikpapan Bay. Seagrass samples were taken at two stations with three repetitions. The samples were then dry-destructed prior to heavy metal analysis. Analyses The results showed that the heavy metal content of Pb was higher at Station 2 (dominated by Thalassia hemprichii) in the stem, Cd was higher at Station 1 (dominated by Enhalus acoroides) in the stem, and Cu was found higher on the leaf. Of the Seagrass at Station 2. The levels of Pb in the seagrass have exceeded the quality standard stipulated in KEPMEN No. 51 of 2004.
Co-Authors Ghitarina Ghitarina Irma Suryana M. Zainuddin Ma’ruf Mahesa Islamy Eka Juniar Muhammad Irfan Widya Kusumaningrum