CD Skripsi

Jenis Dan Kelimpahan Perifiton Dengan Substrat Bambu Pada Genangan Waduk Plta Koto Panjang Di Kelurahan Batu Bersurat Xiii Koto Kampar Provinsi Riau

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ABSTRACT
Periphyton is a microorganism that attached to a submerged substrate. This
research aims to determine the trophic state of the inundated area in Batu Bersurat
Village based on periphyton abundance. This research has been conducted in
June-July 2019. There were 3 stations, namely S1 (settlements area and closed to
palm plantation area), S2 (restaurant and settlements area), S3 (around the floating
net cages area). In each station there were two sampling points, namely in the
surface (15 cm depth) and 2 Secchi depths (330 cm depth). The substrate used is a
bamboo substrate (10x11 cm2). Substrate placement done 1 week before
sampling. Sampling were conducted 3 time, once/week. The periphyton samples
were obtained by spraying the bamboo surface with aquadest using a plastic
sprayer. The periphyton were preserved with lugol 1% was then identified and the
abundance of periphyton (APHA, 2012) was calculated. Water quality parameters
measured were temperature, transparency, depth, pH, dissolved oxygen, free
carbondioxide, nitrate and phosphate. Results shown that there were 40 types of
periphyton, belongs to 7 classes, namely Bacillariophyceae (15 types),
Chlorophyceae (13 types), Cyanophyceae (3 types), Zygnematophyceae (5 types),
Xanthophyceae (2 types),Dinophyceae (1 type), and Euglenophyceae (1 type).
Periphyton abundance found during the study ranged from 1,928-8,558 cells/cm2.
The most common periphyton type was Nitzschia acicularis. Based on the type of
periphyton, it was concluded that the inundated area in Batu Bersurat Village can
be categorized as eutrophic.
Keywords: Trophic state, Nitzschia acicularis, eutrophic

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 01. 120 (0077)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan dan Ilmu Kelautan– MANAJEMEN SUMBERDAYA PERAIRAN., 2020

Deskripsi Fisik

xii, 29 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 01. 120 (0077)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

MANAJEMEN SUMBERDAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

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