COMPOSITION AND COMMUNITY STRUCTURE OF COPEPOD IN KAKAP RIVER ESTUARY, KUBU RAYA DISTRICT WEST BORNEO
Komposisi dan Struktur Komunitas Kopepoda di Muara Sungai Kakap
Abstract
The research of composition and community structure of copepods in Kakap river estuary, Kubu Raya District, West Borneo was conducted from October to December 2020. The purpose of this study is to determine the composition and the community structure of copepod in Kakap river estuary, Kubu Raya District, West Borneo. This study used a purposive sampling method at four stations. Copepod samples were taken using plankton net. During the research, the total number of copepods that have been identified from 4 stations are 11 species from 3 orders, 4 families and 8 genera. Copepoda that has been obtained has the composition, namly Cyclopoids 5 species, Harpacticoida 3 species, Calanoida 2 species. The copepod density in Kakap river estuary ranged from 7,9-103,3 Ind / l, the diversity index (H ') ranged from 0 to 1.9, the evenness index (E) ranged from 0 - 0,9 and the dominance index (C) ranged from 0,2 - 1. The result of copepod density correlation analysis is that negatively correlated with -1,000 current parameter and positively correlated with the DO parameter, which is 0,800.
The research of composition and community structure of copepods in Kakap river estuary, Kubu Raya District, West Borneo was conducted from October to December 2020. The purpose of this study is to determine the composition and the community structure of copepod in Kakap river estuary, Kubu Raya District, West Borneo. This study used a purposive sampling method at four stations. Copepod samples were taken using plankton net. During the research, the total number of copepods that have been identified from 4 stations are 11 species from 3 orders, 4 families and 8 genera. Copepoda that has been obtained has the composition, namly Cyclopoids 5 species, Harpacticoida 3 species, Calanoida 2 species. The copepod density in Kakap river estuary ranged from 7,9-103,3 Ind / l, the diversity index (H ') ranged from 0 to 1.9, the evenness index (E) ranged from 0 - 0,9 and the dominance index (C) ranged from 0,2 - 1. The result of copepod density correlation analysis is that negatively correlated with -1,000 current parameter and positively correlated with the DO parameter, which is 0,800.
References
Becker EW. 1994. Microalgae Biotechnology and Microbiology. Cambridge University Press. Great Britain. England.
Barus TA. 2004, Impact of Human Activities on the Development of Environmental Factors in Belawan River, Report of Research, URGE Project Batch III
Feryana. 2011. Hubungan Kepadatan Diatom dan Parameter Fisika - Kimia Terhadap Kelompok Copepoda di Teluk Jakarta Pada Mei dan Juli 2010. Universitas Indonesia. Fakultas Matematika dan Ilmu Pengetahuan Alam. (Skripsi).
Firdaus M. Suhud AM. Putra PI. dan Raza’I ST. 2018. Kelimpahan kopepoda (Copepods) sebagai Stok Pakan Alami Di Perairan Desa Pengudang, Bintan. Intek Akuakultur 2(1): 63-70.
Hicks GRF. 1985. Meiofauna Associated with Rocky Shore Algae, In: The Ecology of Rocky Coast, P.G. Moore and R. Seed (eds), Hoddr & Stoughton. London, pp 36-56.
Imanto TP. dan Sumiarsa SG. 2010, Keragaan Copepoda Cyclopoida: Apocyclops sp. Pada Kondisi Kultur, J. Ris. Akua, 5(3): 363-372
Ismi S. 2008. Studi Dampak Perkembangan Pembenihan Ikan Laut Terhadap Penurunan Kualitas Lingkungan di Kecamatan Gerokgak Kabupaten Buleleng. Fakultas Ilmu Kelautan dan Perikanan. (Tesis).
Jamali A. Astuti W. dan Amin M. 2007. Desalinasi Air Payau Menggunakan Surfactant Modified Zeolite (SMZ) Zeologi Indonesia 6(1): 33-38.
Kementerian Lingkungan Hidup Republik Indonesia (KHL). 2004. Baku Mutu Air Laut untuk Biota Laut, Keputusan Menteri Negara Lingkungan Hidup No.51 Tahun 2004 Tentang Baku Mutu Air Laut, KHL. Jakarta.
Krebs CJ. 1985. Experimental Analysis of Distribution of Abudance, (ed ke-3), New York: Haper & Row Publisher.
Kusmaningrum H. Kusdiyantini E. Zainuri M. dan Endrawati H. 2012. Struktur Komunitas Copepoda di Perairan Jepara. Marine Science 2(4): 193-198.
Lavens P. and Sorgeloos P. 1996. Manual on the Production and Use of Live Food for Aquaculture. FAO. Rome.
Marganof. 2007. Model Pengendalian Pencemaran Perairan di Danau Meninjau Sumatera Barat. Institut Pertanian Bogor. Bogor.
Mauchline J. 1998. Advances in Marine Biology the Biology of Calanoid Copepods, Academic Press. New York.
Minsas S. 2013. Komposisi dan Kandungan Klorofil-a Fitoplankton Pada Musim Timur dan Barat di Estuari Sungai Peniti, Kalimantan Barat. Universitas Andalas. Padang. (Tesis).
Nugraha IFM. Sumiarsa SG. Hanafi A. dan Septory R. 2007. Pola Sebaran Horizontal Copepoda di Perairan Gondol Bali, Pengembangan Iptek Perikanan dan Kelautan Berkelanjutan Dalam Mendukung Pembangunan Nasional. Prosiding Seminar Nasional Perikanan dan Kelautan, Fakultas Perikanan dan Ilmu Kelautan Universitas Diponegoro. Badan Penerbit Universitas Diponegoro (1): 9-17.
Patty IS. Arfah H. dan Abdul SM. 2015. Zat Hara (Fosfat, nitrat), Oksigen Terlarut dan pH Kaitannya Dengan Kesuburan di Perairan Jikumerasa. Pulau Buru. Pesisir dan Laut Tropis 1(1): 48-55.
Rianto A. Setyawati RT. dan Yanti HA.2017. Komposisi Rotifera di Muara Sungai Kakap Kecamatan Sungai Kakap Kabupaten Kubu Raya. Protobion 6(1): 64-71.
Sarida N. 2005. Pembenihan Ikan Kerapu Macan (Epinephetus fuscogattatus) di Balai Besar Riset Perikanan Budidaya Laut, Gondol, Bali, Laporan Praktek Lapangan.21-25.
Simanjuntak, 2009. Hubungan Faktor Lingkungan Kimia, Fisika Terhadap Distribusi Plankton di Perairan Belitung Timur, Bangka Belitung. Perikanan 9 (1): 31-45.
Sucuiaty F. 2011. Studi Siklus Karbon di Permukaan Laut Perairan Indonesia, Megister Sains Kebumian, ITB. Bandung. (Tesis).
Sugama K. Slamet B. Ismi S. Setiadi F. dan Kawahara S. 2001. Petunjuk Teknis Produksi Benih Ikan Kerapu Bebek Balai Besar Riset Perikanan Budidaya Laut Gondol. Departemen Kelautan dan Perikanan 30-40.
Sumiarsa GD dan Nugraha MFI. 2009. Kelimpahan Copepoda (Ordo: Calanoida) di Teluk Pengametan, Bali Utara. Departemen Kelautan dan Perikanan 55-63.
Wardhana WA. 2001 Dampak Pencemaran Lingkungan (ed ke-1). Penerbit Andi. Yogyakarta.
Wijayanti, 2011. Keanekaragaman Jenis Plankton Pada Tempat yang Berbeda Kondisi Lingkungannya di Rawa Pening Kabupaten Semarang, IKIP PGRI Semarang. Fakultas Matematika Dan Ilmu Pengetahuan Alam. Semarang. (Skripsi).
