CD Skripsi

Keanekaragaman Gastropoda Sebagai Bioindikator Pencemaran Perairan Di Pulau Sironjong Gadang Kabupaten Pesisir Selatan

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Abstract
This study aims to determine the diversity of gastropods and water
conditions in Sironjong Gadang Island, South Coastal Regency. This research was
conducted in August 2022. The research location consists of 3 stations. Along the
transect line placed 3 plots with a size of 1m x 1m. the results of the study found
gastropod species consisting of 4 (four) families, 4 (four) genus, 8 (eight) species.
The diversity value (H') is at a moderate level of diversity. The highest gastropod
density was found at station I with a density value of 16.33 ind/m² and the lowest
density was found at station III with a density value of 13.89 ind/m². The highest
relative density was Monodonta labio species with a relative density value of
27.6%, while the lowest relative density was Haustrum scobina species with a
relative density value of 3.3%. Temperature 28-29˚C; salinity 25-27 ppt; pH 7.91-
7.95; brightness 1.55-2.65 m. Sediment type in station I was dominated by muddy
gravel, station II was dominated by sandy gravel and station III was dominated by
sandy gravel with total sediment organic matter content of 6.10-10.05%.
Key Words: gastropods, diversity, bioindicator, sironjong gadang 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

1804112415

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Ilmu Kelautan., 2023

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1804112415

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

Lampiran Berkas

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