MACROZOOBENTHOS ABUNDANCE IN THE MANGROVE AREA OF TANAH MERAH SAMBOJA KUTAI KARTANEGARA EAST KALIMANTAN
Authors
Irwan Ramadhan Ritonga , Irma Suryana , Elisar ElisarDOI:
10.29303/jp.v14i3.975Published:
2024-09-30Issue:
Vol. 14 No. 3 (2024): JURNAL PERIKANANKeywords:
Makrozoobentos, Mangrove, Nutrien, Pantai Tanah Merah SambojaArticles
Downloads
How to Cite
Downloads
Abstract
Tanah Merah Beach is a coastal area of Samboja in East Kalimantan, which is a local tourist destination. The association of coastal ecosystems can be shown by macrozoobenthos, as one of the biota components in coastal areas to mangroves. This study identifies the species, calculates the abundance, and analyses the ecological index of macrozoobenthos, as well as looking at the relationship between nutrients and sediment texture with the number of macrozoobenthos found. The purpose of this research is to determine the condition of nutrients in the sediment substrate to its abundance in the mangrove ecosystem area. Sampling was conducted at three points based on the percentage of mangrove canopy cover in the Monmang version 2.0 application, with each point represented by 3 quadrant points measuring 0.25 m2. The results showed that the percentage of mangrove canopy cover was categorised as slight-moderate, the abundance of individuals was dominated by the Gastropoda class with 9 species and a small proportion of the Bivalve class. The ecological indices in order are the Diversity Index (H') in the low category, Diversity (E) in the low category, and dominance (C) found Cerithidae sp species dominating each point. The highest abundance was found at radius 2 canopy cover 77.24 - 83.13%. Nutrient content in sediment, nitrate (1.00-16.25 mg/L), phosphate (29.01-83.94 mg/L), organic carbon (2.23-3.24%) with confirmed sediment texture of sandy loam. Nitrate content ranged from 1.00-16.25 mg/L, Phosphate 34.65 - 44.51 mg/L and Organic carbon 2.23-3.24% (per mg) in the sediment and a significant effect of phosphate content on Macrozoobenthos abundance was found in the correlation test results.
References
Abbott, R. T., & Dance, S. P. (1998). Compendium of seashells: a color guide to more than 4200 of the world’s marine shells. Odyssey Publishing.
Bai’un, N. H., Riyantini, I., Mulyani, Y., & Zallesa, S. (2021). Keanekaragaman Makrozoobentos Sebagai Indikator Kondisi Perairan Di ekosistem Mangrove Pulau Pari Kepulaun Seribu. JFMR-Journal of Fisheries and Marine Research, 5(2), 227–238. https://doi.org/10.21776/ub.jfmr.2021.005.02.7
Barus, B. S., Aryawati, R., Putri, W. A. E., Nurjuliasti, E., Diansyah, G., & Sitorus, E. (2019). Hubungan N-Total dan C-Organik Sedimen Dengan Makrozoobentos di Perairan Pulau Payung, Banyuasin, Sumatera Selatan. Jurnal Kelautan Tropis, 22(2), 147. https://doi.org/10.14710/jkt.v22i2.3770
Budiman, A. (1991). Penelaahan beberapa gatra ekologi moluska bakau Indonesia. Depok.
Choirudin, I., Supardjo, M. ., & Muskananfola, M. . (2014). Stusi Hubungan Kandungan Bahan Organik Sedimen dengan Kelimpahan Makrozoobenthos di Muara Sungai Wedung Kabupaten Demak. In Diponegoro Journal of Maquares (Vol. 3, Issue 3, pp. 168–176).
Dewi, S. K., & Herawatiningsih, R. (2017). Kondisi tanah dalam kawasan mangrove di Desa Nusapati Kabupaten Mempawah Kalimantan Barat. Jurnal Hutan Lestari, 5(2), 177–182.
Foth, H. D. (1998). Dasar-dasar Ilmu Tanah. Penerbit Gadjah Mada.University Press.
Hapsari, F. N., Maslukah, L., Dharmawan, I. W. E., & Wulandari, S. Y. (2022). Simpanan Karbon Organik Dalam Sedimen Mangrove Terhadap Pasang Surut Di Pulau Bintan. Buletin Oseanografi Marina, 11(1), 86–98. https://doi.org/10.14710/buloma.v11i1.39107
Isman, M., Mashoreng, S., Werorilangi, S., Isyrini, R., Rastina, Faizal, A., Tahir, A., & Burhanuddin, A. I. (2018). Komunitas Makrozoobentos pada Kondisi Mangrove Berbeda: Hubungannya dengan Karakteristik Kimia-Fisika Sedimen. Torani: Journal of Fisheries and Marine Sciences (JFMarSci), 1(2), 40–47. [email protected]
Marpaung, A. A. F., Yasir, I., & Ukkas, M. (2014). Keanekaragaman makrozoobenthos di ekosistem mangrove silvofishery dan mangrove alami di Kawasan Ekowisata Pantai Boe, Kabupaten Takalar, Sulawesi Selatan. Bonorowo Wetlands 4, 4(June), 1–11. https://doi.org/10.13057/bonorowo/w040101
Odum, E. P. (1993). Dasar-dasar ekologi/ penerjemah Tjahjono Samingan.Ed.3 (Srigando (ed.)). Yogyakarta Gadjah Mada University Press.
Permatasari, R., Diansyah, G., & Barus, B. S. (2019). Analisis Nitrat Dan Fosfat Pada Sedimen Di Muara Sungai Banyuasin, Kabupaten Banyuasin, Provinsi Sumatera Selatan. Jurnal Penelitian Sains, 21(3), 140. https://doi.org/10.36706/jps.v21i3.545
Radja, C. H., Nauli, L., Toruan, L., & Kangkan, A. L. (2023). Variabel Kondisi Lingkungan pada Ekosistem Mangrove di Kota Kupang. Jurnal Vokasi Ilmu-Ilmu Perikanan (JVIP), 4(November), 19–28. https://doi.org/http://dx.doi.org/10.35726/jvip.v4i1.1740
Wardoyo, S. T. H. (1982). Water Analysis Manual Tropical Aquatic Biology Program. Biotrop, SEAMEO. Bogor. 81 pp.
Yahra, S., Harahap, Z. A., Yusni, E., & Leidonald, R. (2020). Analisis Kandungan Nitrat Dan Fosfat Serta Keterkaitannya Dengan Kerapatan Mangrove Di pantai Labu Kabupaten Deli Serdang. Jurnal Enggano, 5(3), 350–366. https://doi.org/https://doi.org/10.31186/jenggano.5.3.350-366
Yusuf, M., & Handoyo, G. (2004). D ampak Pencemaran Terhadap Kualitas Perairan dan Strategi Adaptasi Organisme Makrobenthos di Perairan Pulau Tirangcawang Semarang. Ilmu Kelautan, 9(1), 10–12. https://doi.org/https://doi.org/10.14710/ik.ijms.9.1.41-49