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Eddy Nurtjahya
Universitas Bangka Belitung
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemistry Computer Science & IT Control & Systems Engineering Earth & Planetary Sciences Education Engineering Environmental Science Immunology & microbiology Materials Science & Nanotechnology Mathematics Medicine & Pharmacology Physics Social Sciences Other

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Pollution and the abundance of plankton in Rangkui River in Bangka Island Nurtjahya, Eddy; Nashriah, Thoibatun; Lukman, Lukman
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 14 No 4 (2024): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.14.4.855

Abstract

Land use and activity around the Rangkui Watershed affect water quality, and plankton have been studied to help manage the river's water quality. In the 2017 dry season, six station points representing land use functions from upstream to downstream were studied. Surface water sampling was carried out during the day with three replicates. Pollution around the Rangkui Watershed affected plankton abundance. Based on saprobity and physicochemical readings, the pollution level ranged from light upstream to heavy downstream. This study found 15 species from 15 families from six phytoplankton classes, that is, Bacillariophyceae, Chlorophyceae, Euglenophyceae, Cyanophyceae, Cryptophyceae, Dinophyceae, and 2 species of zooplankton Eurotatoria, and Branchiopoda. The highest total abundance of phytoplankton and zooplankton was observed upstream of Station 1 (721 ind/L) and gradually decreased downstream, with the exception of the absence of plankton at Station 3. Nitrate had a positive correlation with phytoplankton at different correlation levels, whereas other abiotic environments responded differently to phytoplankton and zooplankton. The water quality is highest upstream, where there are pepper plantations, and gradually decreases as it flows downstream. The station near tin mining activities was the most polluted.
Co-Authors Alita, Alita Andayani, Deri Anggraeni Anggraeni Anggraeni Apriliana Dyah Prawestri Ary Prihardhyanto Keim Atika Rukmana Awit Suwito Awit Suwito Ayu Natalia BR Tarigan Ayu Yuliana Deri Andayani DIAH SULISTIARINI Dyah Sandra Fiona Efita Karunia Harita EKA SARI Eka Sari Fournita Agustina Franto Franto Franto, Franto Hari Sutrisno Hermiati, Hermiati Himmah Rustiami Himmah Rustiami, Himmah Ida Farida Hasanah Indra Ambalika Syari Indra Ambalika Syari Irdika Mansur irma Akhrianti Irma Akhrianti Ismed Inonu Iwan Hilwan Kartika Kartika Lina Juairiah LUKMAN, LUKMAN MARLINA ARDIYANI, MARLINA Muhamad Nikmatullah Nashriah, Thoibatun Nissa Arifa Novalia lia Nuril Hidayati Rani, Melia Panca Ratna Santi Ratna Santi, Ratna Riwan Kusmiadi Santiago Santiago Sarlinda Sari Savira, Savira Sela Agustika Selviana . T Alief Aththorick Wawan Sujarwo Wike Ayu Eka Putri Yeni Ekawati