CD Skripsi

Struktur Komunitas Gastropoda Pada Zona Intertidal Pulau Pasumpahan Kota Padang Provinsi Sumatera Barat

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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 in December 2021 to January 2022 on Pasumpahan Island Padang City West Sumatera 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 quadrant 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 scarabaues, 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.
Keywords: community structure, gastropods, Intertidal Zone, Pasumpahan Island
1 Student Faculty of Fisheries and Marine University of Riau, Pekanbaru
2 Lecturer Faculty of Fisheries and Marine University of Riau, Pekanbaru

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1804110736

Penerbit

Pekanbaru : Universitas Riau –Fakultas Perikanan Dan Ilmu Kelautan – Ilmu Kelautan., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1804110736

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

ILMU KELAUTAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

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