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Jenis Dan Kelimpahan Fitoperifiton Pada Substrat Plastik Di Danau Bunter Desa Pangkalan Baru Kecamatan Siak Hulu Kabupaten Kampar Provinsi Riau

Phytoperiphyton is a microscopic organism that attach on submerged substrate. Research aims to determine the type and abundance of phytoperiphyton on plastic substrate has been carried out in June- July 2019 in the Bunter Lake. There were three sampling stations, namely Station 1 (inlet), Station 2 (in the middle of the lake) and Station 3 (in the end of the lake ). The number of substrates in each station were 30 pieces. Sampling were conducted once/week for a 3 weeks period. The phytoperiphyton samples are brushed from the plastic substrate (8x3 cm2), 10 plastic substrates / stations. Water samples were collected from 2 different depth namely in the surface (20 cm) and 2 Secchi depth (180 cm). Water quality parameters measured were temperature, transparency, pH, dissolved oxygen, free carbon dioxide, nitrate and phosphate. Results shown that there were 28 types of phytoperiphyton present and they were belonged to 3 classes, namely Chlorophyceae (15 species), Bacillariophyceae (10 species), and Cyanophyceae (3 species). The abundance of phytoperiphyton were 2,668-6,344 cells/cm2. The water quality parameters were as follows: temperature was 29.7-30oC, transparancy was 78.33- 83.67 cm, dissolved oxygen was 4.07-5.79 mg/L, pH was 5, free carbon dioxide was 7.32-13.31 mg/L, nitrate was 0.05413-0.10267 mg/L and phosphate was 0.02137-0.03983 mg/L. Based on type of phytoperiphyton, trophic state of Bunter Lake can be categorized as eutrophic.
Keywords : lentic, sessile organism, water quality, trophic state

Ketersediaan
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Perpustakaan Universitas Riau 04 01. 120 (0041)
04 01. 120 (0041)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
04 01. 120 (0041)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Manajemen Sumber Daya Perairan.,
Deskripsi Fisik
xi, 71 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
04 01. 120 (0041)
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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