CD Skripsi

Konsentrasi Klorofil-A Perifiton Pada Substrat Pvc Di Sungai Air Hitam Kota Pekanbaru Provinsi Riau

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ABSTRACT
Periphyton is one of microorganisms as function as primary producen in the aquatic environment. Research aims to determine the chlorophyll-ɑ concentration of periphytonattached in plastic 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) and S3 (in the downstream).Samplings were conducted once/week for a 3 weeks period. The periphyton samples were brushed from the PVCsubstrates (8 x 6) cm2. Water quality parameters measured werecurrent speed,temperature, transparency, pH, dissolved oxygen, free carbon dioxide, nitrate,and phosphate. Results shown that chlorophyll-ɑ concentration of peripyhtonin the pipe substrate S1was 1.380μg/cm²,in S2 was 1.480μg/cm²and in S3 there was2.026μg/cm². The water quality parameters were as follows:water current 0.08-0.46 m/s,transparency 18-29 cm, temperature 29-29.30C, dissolved oxygen 3.43-3.56 mg/L, free carbon dioxide6.2-8.3 mg/L, nitrate 0.29-0.38 mg/L, phosphate 0.34-0.54 mg/L.




Keywords: water quality, trophic state,oligotrophic,artificial substrate

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 01. 119 (0142)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Manajemen Sumber Daya Perairan., 2019

Deskripsi Fisik

vi, 71 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 01. 119 (0142)

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 SUMBER DAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

DAUS

Versi lain/terkait

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