CD Skripsi

Konsentrasi Klorofil-A Di Danau Maninjau Kecamatan Tanjung Raya Kabupaten Agam Provinsi Sumatera Barat

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Anthropogenic activities conducted in the Maninjau Lake produce pollutant that affect the quality of the waters and there was nutrient enrichment that influence the chlorohpyll-a concentration in general. This research aims to understand the concentration of chlorophyll-a in the lake. This research was conducted in January – February 2017. There were 4 stations namely, Station 1 (bay area), Station 2 (inlet area), Station 3 (fish floating cages area), and Station 4 (outlet area). In each station, there were 3 sampling points, in the surface, 2 secchi depth and 4 sechi depth. Sampling was conducted once/2 weeks for 6 weeks period. The water quality parameters measured were depth, transparency, temperature, pH, free CO2, DO, Nitrate and Phosphate. Results shown that depth of the lake was 16.93- 47.53 m, transparency 53.72 - 72 cm, temperature 26.8 – 28.4 °C, pH 6.4 – 7.7, dissolved oxygen 0.24 – 8.09 mg / L. Free carbon dioxide 7.3-32.7 mg / L, nitrate 0.020- 0.288 mg / L, phosphate from 0.068 to 0.128 mg /L. The chlorophyll-a concentrations in the Maninjau Lake was 18.437 – 62.013 μg/L, and it can be categorized as mesotrophic to eutrophic.

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 01. 117 (0073)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Kelautan – Manajemen Sumber Daya Perairan., 2017

Deskripsi Fisik

iv, 57 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 01. 117 (0073)

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

Lampiran Berkas

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