Image of Status Kesuburan Danau Tuok Tonga Berdasarkan Fitoplankton Di Desa Buluh Cina Kecamatan Siak Hulu Kabupaten Kampar Provinsi Riau
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Status Kesuburan Danau Tuok Tonga Berdasarkan Fitoplankton Di Desa Buluh Cina Kecamatan Siak Hulu Kabupaten Kampar Provinsi Riau

Abstract
Types and abudances of phytoplankton can be used to determined the trophic state of water. To understand the types and abundances of phytoplankton present in the Tuok Tonga Lake, a research has been conducted in Juni-Juli 2019. There were three sampling points, namely in the inlet, in the middle of the lake and in the end of the lake. In each sampling point, water was sampled from the surface and 2 Secchi depth. Samplings were conducted 3 times, once/week. Water quality parameters measured were temperature, transparency, depth, dissolved oxygen, CO2, nitrate, phosphate and pH. Results shown that there were 43 species of phytoplankton that were belonged to 5 classes, namely Bacillariophyceae (10 species), Chlorophyceae (24 species), Cyanophyceae (4 species), Euglenophyceae (4 species) and Cryptophyceae (1 species). The phytoplankton abundance of the Tuok Tonga Lake was 59.462-129.908 cells/L. The most common type of phytoplankton present was Monoraphodium sp. Results shown that the temperature was 29.7-31.70C, transparency was 61.7-62.7 cm, depth was 125-284 cm, pH was 5, dissolved oxygen was 3.4-5 mg/L, CO2 was 5.3-14.7 mg/L, nitrate was 0.02-0.08 mg/L, phosphate was 0.03-0.15 mg/L and pH was 5. Based on the type and abundance of phytoplankton present, it can be concluded that the Tuok Tonga Lake can be categorized as mesotrophic.


Keywords : Kampar River, Oxbow Lake, Mesotrophic, Tuok Tonga Lake

Ketersediaan
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Perpustakaan Universitas Riau 04 01. 119 (0127)
04 01. 119 (0127)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
04 01. 119 (0127)
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 (0127)
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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