GASTROPOD COMMUNITY STRUCTURE IN THE INTERTIDAL ZONE OF PASUMPAHAN ISLAND, PADANG CITY, WEST SUMATRA PROVINCE
Abstract
Pasumpahan Island is one of the islands located in West Sumatra Province which has various activities of daily life, especially in the intertidal zone; it is suspected that it can interfere with the existence of aquatic organisms one of which is gastropods. Studying the structure of gastropod communities in the intertidal zone is an interesting natural laboratory to study. This research was conducted from December 2021 to January 2022 on Pasumpahan Island Padang City West Sumatra Province. The purpose of this study was to determine the structure of the gastropod community which includes species, abundance, diversity, uniformity, dominance, and distribution pattern of gastropods. As supporting data in this study, several environmental parameters were also measured which included water quality, sediment type, and sediment organic matter content. The research method used is a survey method, where sampling using the quadrat transect method is carried out at 3 stations. Based on the results of the study found 13 species of gastropods. The most common species found at all stations was Pythia scarabaeus, where the gastropod abundance values obtained between stations ranged from 2,78 to 5,00 ind/m2. The value of the species diversity index ranged from 1,50 to 2,02, which was moderate, the uniformity index value ranged from 0,77 to 0,88, which was high uniformity, and the dominance index value ranged from 0,16 to 0,29, meaning that there were no species found dominates and the value of the distribution pattern ranges from 1,31 to 2,47 with a clustered distribution pattern
Downloads
References
Marnis A. Gastropod community structure in the intertidal zone on the Kasiak Island Beach, Pariaman Utara, West Sumatra Province. Faculty of Fisheries and Marine. Universitas Riau. Pekanbaru, 2019.
Sulastri D. Community Structure of gastropods in the mangrove ecosystem in Mengkapan Village, Sungai Apit District, Siak Regency, Riau Province. Faculty of Fisheries and Marine. Universitas Riau. Pekanbaru, 2018.
Tamba RA, Tanjung A, Elizal. Gastropod lifestyle in the breakwater and sandy beach ecosystems in the conservation area of Pariaman City, West Sumatra Province. JOM Fakultas Perikanan dan Ilmu Kelautan, Universitas Riau, 2013.
Carpenter KE, Niem VH. The living marine resources of the western
central pacific volume 2. Cephalopods, crustaceans, holothurians, and
sharks. FAO Species Identification Guide for Fishery purposes. Rome, 1998.
Brower JE, Zar JH. Field and laboratory methods for genus ecology.
nd edition. Wm.C. Brown Publishers. Dubuque, IA, 1977.
Kasry A, Fajri NE, Agustina R. Aquatic ecology practicum guide. Faculty of Fisheries and Marine Sciences, University of Riau. Pekanbaru, 2012.
Fajri N. Community Structure of macrozoobenthos in Kuwang Wae Coastal Waters, East Lombok Regency. Journal of Education, 2013; 8(2): 81-100.
Rifardi. Deposisi sedimen di perairan laut dangkal. Indonesia Journal of Marine Sciences, 2008; 13(3):147-152.
Satria M. Gastropod diversity and distribution in Berakit Village Waters, Bintan Regency. Faculty of Marine and Fisheries. Raja Ali Haji University. Tanjung Pinang, 2014.
Prasetia MN, Supriharyono, Purwanti F. Hubungan kandungan bahan organik dengan kelimpahan dan keanekaragaman gastropoda pada kawasan Wisata Mangrove Desa Bedono Demak. Journal of Maquares, 2019; 8(2) : 87-92.
Fachrul MF. Bioecological sampling methods. Earth Script: Jakarta, 2007.
Nybakken JW. Biologi laut. Suatu pendekatan ekologis. PT. Gramedia Pustaka Utama : Jakarta, 1992.
Nurfakih A, Suryono CA, Sunaryo. Studi kandungan bahan organik sedimen terhadap kelimpahan bivalvia di Perairan Semarang Bagian Timur. Journal of Marine Research, 2013; 2(3):173-180. https://doi.org/10.14710/jmr.v2i3.3146
Kinasih AG. Study of the relationship between macrobenthos community structure and water quality at the Wonorejo Mangrove House. Maritime and Fisheries National Seminar. Tunjungan-Surabaya, 2018.
Ernanto R, Agustriani F, Aryawati R. Gastropod community structure in the mangrove ecosystem at the Batang Ogan Komering Ilir River Estuary. Maspari Journal, 2010; 1(2): 73-78.
Saleh S, Abdul HO, Sitti N. Gastropod community structure in the seagrass ecosystem in Dudepo Village. Fisheries and Maritime Scientific Journal, 2017; 5(3): 68-77.
Mawazin. Species diversity and composition of logged over peat swamp forest in Riau. Indonesian Forest Rehabilitation Journal, 2013; 1(1) : 59 - 73.
Hermanses E. Gastropod communities in the intertidal area of Likupang Beach, Ambong Village, Likupang Timur District, Minahasa Utara Regency. Platax Scientific Journal, 2018; 6(2):58-65.
Mardatila S. Density, diversity and distribution patterns of gastropods in Lake Diatas, Solok Regency, West Sumatra Province. Journal of Biocelebes, 2016; 10(2):25-31.
Idrus S, Alwi D, Nurafni, Kadafi M. Diversity and distribution patterns of gastropods in the seagrass ecosystem in the waters of Pandanga Village, Morotai Island Regency, Maluku Utara Province. Marine Journal of Marine Science, 2021; 3(2): 80-89.
Copyright (c) 2023 Syucitra Oriza, Afrizal Tanjung, Elizal Elizal
This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
Authors submitting manuscripts should understand and agree that the copyright of manuscripts of the article shall be assigned/transferred to the "Asian Journal of Aquatic Sciences". This work is licensed under a Creative Commons Attribution-NonCommercial-No Derivatives 4.0 International License, where Authors and Readers can copy and redistribute the material in any medium or format, as well as remix, transform, and build upon the material for any purpose, but they must give appropriate credit (cite to the article or content), provide a link to the license, and indicate if changes were made. If you remix, transform or build upon the material, you must distribute your contributions under the same license as the original.
