CD Skripsi

Keanekaragaman Dan Kelimpahan Diatom Epifitik Pada Daun Lamun (Enhalus Acoroides) Di Pulau Poncan Gadang Kota Sibolga Sumatera Utara

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ABSTRACT
This research was carried out in February 2023, which located is on Poncan Gadang Island, Sibolga City, North Sumatra. The aim of the research is to determine the density, relative abundance, abundance and diversity of epiphytic diatom species on seagrass (Enhalus acoroides) leaves in Poncan Gadang Island. The method used is the survey method, using 3 stations to take samples, the determination of 3 stations is based on the density of the seagrass beds ecosystem. Sampling of diatoms was carried out by brushing the surface of seagrass leaves about 5 x 2 cm on the front and back of the leaves. The samples obtained were then analyzed in the laboratory. There were 12 types of diatoms found, consisting of Cocconeis sp., Rhizosolenia sp., Biddulphia sp., Amphipluera sp., Thalassiotrix sp., Nitzchia sp., Synedra sp., Melosira sp., Pleurogosigma sp., Skeletonema sp., Licmiphora sp., and Thalassionema sp. the average value of epiphytic diatom abundance in seagrass leaves ranged from 2160.85 – 4649.94 ind/cm², and the epiphytic diatom diversity (H') values ranged from 2.53 to 2.72.
Keywords: Epiphytic Diatoms, Seagrass Ecosystem, Seagrass Enhalus acoroides, Poncan Gadang Island
1) Student of the Faculity of Fishereis and Marine, University of Riau
2) Lecturer at the Faculity of Fishereis and Marine, University of Riau

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1904113458

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

1904113458

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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