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Jenis Dan Kelimpahan Perifiton Pada Pipa Paralon Di Danau Bakuok Desa Aur Sati Kecamatan Tambang Kabupaten Kampar Provinsi Riau

Periphyton is a microorganism that attached to submerged substrate. This research aims to determine the trophic state of the Bakuok Lake in Aur Sati Village based on periphton abundance. This reseacrh has been conducted in July- August 2019. There were 3 stations, namely Station 1 (around the plantation area), Station 2 (settlements area) and Station 3 (around the net cages area). In each station there were two sampling points, namely in the surface (15 cm depth) and 2 Secchi depths (174 cm depth). The substrate used is a pipe 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 pipe surface with aquadest using a plastic sprayer. The periphyton were preserved with lugol 1% was then identified using an identification book Prescott (1974), Belcher and Swale (1978), Yunfang (1995), Biggs and Killroy (2000). Water quality parameters measured were temperature, transparency, depth, pH, dissolved oxygen, free carbondioxide, nitrate (NO3) and phosphate (PO4). Result shown that there were 29 types of periphyton, belongs to 5 classes, namely Bacillariophyceae (14 species), Chlorophyceae (6 species), Cyanophyceae (4 species), Euglenophyceae (2 species), and Zygnematophyceae (3 species). Periphyton abundance found during the study 10 cells/cm2-1749 cells/cm2. The most common periphyton type was Nitzschia acicularis. Based on the type of periphyton, it was concluded that the Bakuok Lake can be catagorized as oligotrophic.
Keyword: Trophic State, Water Quality, Nitzschia acicularis

Ketersediaan
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Perpustakaan Universitas Riau 04 01. 120 (0114)
04 01. 120 (0114)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
04 01. 120 (0114)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan dan Ilmu Kelautan – Manajemen Sumberdaya Perairan.,
Deskripsi Fisik
x, 66 hlm.; ill.: 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
04 01. 120 (0114)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
MANAJEMEN SUMBERDAYA PERAIRAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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