CD Skripsi

Profil Vertikal Fosfat Di Danau Diatas Kabupaten Solok Provinsi Sumatera Barat

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Phosphate is an important element for determining the fertility of waters and a limiting factor for the growth of phytoplankton. A research aims to understand the vertical profile of phosphate in Diatas Lake was conducted in February - March 2017. Water samples were taken from 3 stations, namely Station 1 (inlet area), Station 2 (in the middle of the lake) and Station 3 (outlet area).The vertical sampling was based on transparency, at the surface, 2 Secchi depth (7 m), 4 Secchi depth (14 m), 6 Secchi depth (21 m) and in the bottom of the lake. Water quality parameter measured were depth, temperature, transparency, pH, dissolved oxygen and carbon dioxide. Results shown the phosphate concentration in the surface was 0.04 - 0.07 mg/L, in 2 Secchi depth 0.05 – 0.08 mg/L, 4 Secchi depth 0.06 – 0.10 mg/L, 6 Secchi depth 0.09 – 0.10 mg/L and in the bottom was 0.08-0.14 mg/L. Water quality parameter values were as follow: temperature 180C – 200C, 14.75 m – 40.35 m depth, transparency 3.04 – 3.24 m, pH 6, dissolved oxygen 6.4-7.1 mg/L, carbon dioxide 6.4-8.1 mg/L. The Diatas Lake can be categorized as oligotrophic to mesotrophic.
Keyword: Phosphate, the vertical profile, Diatas Lake

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 01. 117 (0070)

Penerbit

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

Deskripsi Fisik

iv, 56 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 01. 117 (0070)

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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