Zooplankton sebagai Indikator Kesuburan Perairan Kolam Budidaya Ikan
Abstract
This research aimed to analyze the structure of zooplankton communities in former gold mining ponds for fish cultivation in Nagari Muaro, Sijunjung District, Sijunjung Regency, West Sumatra. The research method used is a descriptive survey. Determining the location for sampling zooplankton was carried out using purposive sampling. The research results showed that the overall abundance of zooplankton was found to be 18.2 ind/l, consisting of 4 phyla and several genera or types. The phyla found were, a) the Protozoa phylum with 2 genera, namely Astramoeba and the Arcella genus with an abundance of 3.2 ind/l; b) the Rotifera phylum consists of 7 genera, namely the genus Branchinus, Lycane, Keratella, Notholca, Trichoyria, Polymerurus, and the genus Habrotrocha with an abundance of 5.4 ind/l; c) phylum Crustaceae, 3 genera, namely Nauplius, Cyclops, and Daphnia with an abundance of 9.5 ind/l; d) the phylum Arthropoda has 1 genus, namely Chironomus with an abundance of 0.1 ind/l. The highest abundance was found in the phylum Crustaceae. The zooplankton diversity index at the three stations has an average value of 2.08, the evenness index has an average value of 0.83, and the zooplankton dominance index has an average value of 0.16. The results of measuring physical factors are the average turbidity of 3.53 NTU, the average water temperature is 32oC, and the average pH of water is 6. The results of measuring the average water chemical factors are water DO of 5.15 ppm, BOD of 1.77 ppm , COD was 26.45 ppm, CO2 levels were 18.29 ppm, and measured mercury (Hg) levels ranged from 0 – 0.03 ppm. Conclusion, based on the abundance of zooplankton found, the pond waters are classified as mesotrophic with a moderate level of fertility diversity.
Keywords: Ex-Mining, Indicators, Ponds, Structures, Zooplankton
References
Apriadi, T., & Ashari, I. H. (2018). Struktur Komunitas Fitoplanktonpada Kolong Pengendapan Limbah Tailing Bauksit di Senggarang, Tanjungpinang. Majalah Ilmiah Biologi Biosfera: A Scientific Journal, 35(3), 145–152. https://doi.org/10.20884/1.mib.2018.35.3.761
Bernadus, G. E., Polii, B., & Rorong, J. A. (2021). Dampak Merkuri Terhadap Lingkungan Perairan Sekitar Lokasi Pertambangan di Kecamatan Loloda Kabupaten Halmahera Barat Provinsi Maluku Utara Impact of Mercuri on the Water Environment Around the Mining Location in Loloda District, West Halmahera District. Jurnal Transdisiplin Pertanian (Budidaya Tanaman, Perkebunan, Kehutanan, Peternakan, Perikanan), Sosial dan Ekonomi, 5(17), 599–610. https://ejournal.unsrat.ac.id/v3/index.php/jisep/article/view/35429
Dinas Lingkungan Hidup Magetan. (2021). Parameter – Parameter yang Digunakan dalam Perhitungan IKA. https://dlh.magetan.go.id/2021/07/30/parameter-parameter-yang-digunakan-dalam-perhitungan-ika/. diakses pada tanggal 4 September 2023
Gurning, L. F. P., Nuraini, R. A. T., & Suryono, S. (2020). Kelimpahan Fitoplankton Penyebab Harmful Algal Bloom di Perairan Desa Bedono, Demak. Journal of Marine Research, 9(3), 251–260. https://doi.org/10.14710/jmr.v9i3.27483
Gusmaweti, G., Hendri, W., Deswati, L., Enjoni, E., & Kurniawan, V. G. (2022). Struktur Komunitas Fitoplakton di Kolam Bekas Tambang Emas sebagai Budidaya Ikan. BIOEDUSAINS:Jurnal Pendidikan Biologi dan Sains, 5(2), 425–434. https://doi.org/10.31539/bioedusains.v5i2.4613
Humaira, R., Izmiarti, & Zakaria, I. J. (2016). Komposisi dan Struktur Komunitas Zooplankton di Zona Litoral Danau Talang, Sumatera Barat. PROS SEM NAS MASY BIODIV INDON, 2(1), 55–59. https://doi.org/10.13057/psnmbi/m020111
Junaidi, M., Nurliah, N., & Azhar, F. (2018). Struktur Komunitas Zooplankton di Perairan Kabupaten Lombok Utara, Provinsi Nusa Tenggara Barat. Jurnal Biologi Tropis, 18(2), 159–169. https://doi.org/10.29303/jbt.v18i2.800
Kholifah, N., Wahyuningsih, E., & Kresnasar, D. (2022). Struktur Komunitas Zooplankton pada Perairan Mangrove Laguna Segara Anakan Cilacap. Scientific Timeline, 2(1), 017–029. https://jurnal.unupurwokerto.ac.id/index.php/sciline/article/view/58
Paramudhita, W., Endrawati, H., & Azizah, R. (2018). Struktur Komunitas Zooplankton di Perairan Desa Mangunharjo Kecamatan Tugu Semarang. Buletin Oseanografi Marina, 7(2), 113. https://doi.org/10.14710/buloma.v7i2.20548
Saravanakumar, M., Murugesan, P., Damotharan, P., & Punniyamoorthy, R. (2021). Seasonal Composition and Diversity of Zooplankton in Pichavaram Mangrove Forest, Southeast Coast of India. International Journal for Modern Trends in Science and Technology, 7(09), 60–70. https://doi.org/10.46501/ijmtst0709011
Sukoco, S., Gunawan, G., & Muhamat, M. (2021). Struktur Komunitas Fitoplankton di Kolam Bekas Pertambangan Batubara Desa Kampung Baru Kecamatan Cempaka. Bioscientiae, 17(2), 37. https://doi.org/10.20527/b.v17i2.3451
Wahyudiati, N. W. D., Arthana, I. W., & Kartika, G. R. A. (2017). Struktur Komunitas Zooplankton di Bendungan Telaga Tunjung, Kabupaten Tabanan-Bali. Journal of Marine and Aquatic Sciences, 3(1), 115. https://doi.org/10.24843/jmas.2017.v3.i01.115-122
Yusanti, I. A. (2019). Kelimpahan Zooplankton sebagai Indikator Kesuburan Perairan di Rawa Banjiran Desa Sedang Kecamatan Suak Tapeh Kabupaten Banyuasin. Sainmatika: Jurnal Ilmiah Matematika dan Ilmu Pengetahuan Alam, 16(1), 33. https://doi.org/10.31851/sainmatika.v16i1.2849
Copyright (c) 2023 Gusmaweti Gusmaweti, Lisa Deswati, Vendri Geraldine Kurniawan
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
