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Journal : Research Journal of Life Science

Plankton Community Structure as Bioindicator Trophic Status of Jatigede Reservoir Waters Rosadi Rosadi; Muhammad Musa; Tri Djoko Lelono
Research Journal of Life Science Vol 7, No 1 (2020)
Publisher : Lembaga Penelitian dan Pengabdian kepada Masyarakat, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.rjls.2020.007.01.4

Abstract

Jatigede Reservoir in Sumedang Regency is a land mass planning designed as a multi-function reservoir. The main water source for this reservoir is from Cimanuk River, which flows through Garut Regency, and has many industrial activities around the river flow. This research was conducted to assess the trophic status of water pollution in Jatigede Reservoir by utilizing plankton as a bioindicator agent. Samples were collected from 9 observation stations from November 2018 until January 2019. The results showed that 26 species of phytoplankton from 7 divisions including Dinophyta, Cyanophyta, Chlorophyta, Chrysophyta, Euglenophyta, Bacillariophyta, and Charophyta was found in Jatigede Reservoir at about 461 ind/m3. Zooplankton abundance of 6 species from 2 divisions of Rotifera and Copepoda at 2 ind/m3. The average phytoplankton diversity index was 0.93 and zooplankton diversity index was 0.23. The average phytoplankton evenness index was 0.44 and zooplankton evenness index was 0.24. The average dominance of phytoplankton was 0.58 and dominance of zooplankton was 0.25. Based on the plankton community structure, the trophic status of Jatigede Reservoir was classified to moderate polluted (eutroph) to heavily pollutants (hypereutroph). The dominant species was Perinidium sp from Dinophyta division.
Co-Authors Abu Bakar Sambah Agus Tumulyadi Agus Tumulyadi Agustin, Rizky Fadilla Aisyah, Berdita Nur Aisyiyah Nurmarina Bestari Akbar, Hidayatul Aisytu Nurul Ali Muntaha Almawadah, Yulia Ainun Amanda Rifan Fathoni Andik Isdianto Anung Widodo Arief Setyanto Arief Setyanto Asadi, M. Arif Asmirijal, Amrey Syahnur Bambang Semedi Daduk Setyohadi Darmawan Ockto Sutjipto Darmawan Ockto Sutjipto Darmawan Okto Sutjipto Destiana Hermanita Dewa Gede Raka Wiadnya Dewa Gede Raka Wiadnya Dhea, Luthfia Ayu Didik Rudianto Diza, Novia Fara Dwi Setijawati Edi Susilo Eko Sulkhani Yulianto Eko Sulkhani Yulianto Fathah, Aulia Lanudia Fetriyani Fetriyani Fuad Fuad Gatut Bintoro Hadiyah, Lisa Nur Hanifa Ramadhani Hasan Syaiful Rizal Hidayah, Lisa Nur Iranawati, Feny Irianies Cahya Gozali Irwan Jatmiko Ismaningsih, Indri Sari Jati Batoro Kristina Marsela Ledhyane Ika Harlyan Lee, Ming-An Lisa Nur Hidayah Mahiswara, Mahiswara Marsela, Kristina Mendrofa, Suasani Janarti Mihrobi Khalwatu Rihmi Muammar Kadhafi Muh. Arif Rahman Muhammad Arif Rahman Muhammad Ghozaly Salim Muhammad Musa Mulyanto Naufal Hilda Bahtiar Nico Rahman Caesar Nindi Nur Wulandari Nita Hellis Setyowati Nizery, Sefhanissa Puspa Retno Puspitasari, Intan Dwi Putri, Berlania Mahardika Rafif Zul Fahmi Rahman, Muhammad Arif Ramadhanti, Nur Fa'izah Fitri Rihmi, Mihrobi Khalwatu Rosadi Rosadi Sari, Wahida Kartika Setyowati, Nita Hellis Shidqi, Mohammad Hafizh Sunardi Sunardi Sunardi Sunardi Supriatna Supriatna Syarifah Hikmah Julinda Sari Tantowi Joan Fauzi Tawang Firmansyah TIWI NURJANNATI UTAMI Tumulyadi, Agus Utama, Andria Ansri Utami, Ririn Vian Dedi Pratama Waliyuddin, Achmad Wardhani, Niken Hendrakusma Wiadnya, Dewa Gede Raka Widodo, Anung Wildan Alfarizi Wirastika Adhihapsari Wirastika Adihapsari Wulandari, Nindi Nur Yanuhar, Uun Yasinta Rahmaningtyas Zahra, Afifah