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Jenis Dan Kelimpahan Perifiton Pada Pipa Paralon Di Sungai Air Hitam Kota Pekanbaru Provinsi Riau

Periphyton is a sessile microscopic organism that attach on certain substrate. Research aims to determine the type and abundance of periphyton attached on PVC pipe substrate has been carried out in April-May 2018 in the Air Hitam River. There were three sampling stations, namely S1 (in the upstream), S2 (in the middle of stream) and S3 (in the downstream). Samplings were conducted once/week for a 3 weeks period. The periphyton samples are brushed from the pipe substrates (8 x 6) cm2. The number of PVC pipe in S1, S2 and S3 were 12, 9, and 6 pieces respectively. Water quality parameter measured were water current, temperature, transparency, pH, dissolved oxygen, free carbon dioxide, nitrate, and phosphate. Results shown that there were 35 types of periphyton present and they were belonged to 5 classes, namely Bacillariophyceae (17 species), Cyanophyceae (4 species), Chlorophyceae (10 species), Euglenaphyceae (3 species) and Xantophyceae (1 species). The abundance of periphyton in the pipe substrate in the S1 was 35,609 cells/cm2, in the S2 was 66,989 cells/cm2 and in the S3 was 140,470 cells/cm2. The water quality parameters were as follows: water current 0.08-0.46 m/s, transparency:18-29 cm, temperature 29-29,3oC, dissolved oxygen 3.43-3.56 mg/L, free carbon dioxide 6.2-7.9 mg/L, nitrate 0.302-0.529 mg/L, phosphate 0.348-0.542 mg/L. Keywords: lotic, sessile organism, water quality,plastic subtrates

Ketersediaan
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Perpustakaan Universitas Riau 04 01. 119 (0006)
04 01. 119 (0006)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
04 01. 119 (0006)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Manajemen Sumber Daya Perairan.,
Deskripsi Fisik
xiv, 71 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
04 01. 119 (0006)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
MANAJEMEN SUMBER DAYA PERAIRAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
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Tidak tersedia versi lain

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