Penelitian ini dilakukan dari bulan Oktober hingga November 2016. Sampel diambil dari 3 stasiun dengan ulangan sebanyak 3 kali di kawasan perairan Tanjungbalai, Provinsi Sumatera Utara. Hasil penelitian ditemukan sebanyak 2393 individu yang terdiri dari 6 keluarga dan 14 spesies. Jenis hasil bivalvia adalah Anadara granosa, Anadara gubernaculum, Anadara inaequivalvis, Donax faba, Mactra grandis, Modiolus micropterus, Atrina pectinata, Calista erycina, Calista lilacina, Dosinia dilecta, Mertrix meretrix, Paphia gallus, Paphia undulata, Tapes sulcarius.This research was conducted from October to November 2016. The samples was taken from 3 stations with repeating 3 times in Tanjungbalai Waters of North Sumatra Province. The results of the research was found as many as 2393 individuals consisting of 6 families and 14 species. The type of bivalves results are Anadara granosa, Anadara gubernaculum, Anadara inaequivalvis, Donax faba, Mactra grandis, Modiolus micropterus, Atrina pectinata, Calista erycina, Calista lilacina, Dosinia dilecta, Mertrix meretrix, Paphia gallus, Paphia undulata, Tapes sulcarius.
Susetya IE, Desrita, Ginting EDD, Fauzan M, Yusni E, Saridu SA. 2018. Diversity of bivalves in Tanjung Balai AsahanWaters, North Sumatra, Indonesia. Biodiversitas 19: 1147-1153. Local and regional market demands for bivalves increase outsideTanjung Balai City and Asahan District Waters, North Sumatra, Indonesia. As a result, high exploitation of bivalves occurred. In theother hand, there were less comprehensive information and studies on the diversity of bivalves in this area. This study aimed todetermine the diversity of bivalves and water quality of Tanjung Balai Asahan Waters; was conducted between July 2016 and November2017. Sampling of bivalves was conducted monthly. Several physical and chemical parameters were quantified. Data analysis includedcommunity structure analysis and Principal Component Analysis (PCA). The result showed that there were 16 species of bivalves from7 families in Tanjung Balai Asahan Waters. Station 2 had the highest composition of bivalves, while the lowest was noted at Station 1.The mean abundance of bivalves at stations 1, 2 and 3 were 352±22 ind/m2, 222±14 ind/m2 and 388±30,2 ind/m2, respectively. Ingeneral, the index of diversity was categorized as low to moderate. The evenness index was categorized as low to high, while thedominance index indicated the absence of dominant species at almost all stations except station 1. Water quality of the waters was stillin capacity to support the life of bivalves. Based on PCA analysis, it was obtained that the abundance of bivalves was positivelycorrelated with nitrite, nitrate, phosphate, salinity, and pH.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
hi@scite.ai
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.