CD Skripsi

Status Kesuburan Perairan Kolong Galian Timah Di Kelurahan Baran Timur Kecamatan Meral Kabupaten Karimun Provinsi Kepulauan Riau Berdasarkan Nitrat Dan Fosfat

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There were many activites around in kolong of tin post mining in Baran Timur Village Meral District Karimun Regency Kepulauan Riau Province, contributed orgnic and inorganic materials that influenced concentration of nutrient (N and P) in the water. This research aims to know the trophic state in kolong of tin post mining in Baran Timur Village Meral District Karimun Regency Kepulauan Riau Province based on nitrate and phosphate concentration. A research was conducted during June-July 2019. There were three stations namely station 1 (inlet area), station 2 (in middle of kolong) and station 3 (outlet area). There were 3 vertical sampling points, in the surface, in 2 Secchi depth and in 4 Secchi depth. Sampling was done 3 times, once/week. Water quality parameters measured were nitrate, phosphate, temperature, transparency, pH, dissolved oxgen, and carbon dioxide. Results shown that nitrate 0.043-0.061 mg/L, phosphate 0.085-0.125 mg/L, temperature 30.3-310C, transparency 75.3-78 cm, depth 4-7 m, pH 5, dissolved oxygen 4.10-6.91 mg/L and carbon dioxide 3.32-7.30 mg/L. Based on nitrate and phosphate concentration can be categorized as oligotrophic-mesotrophic.
Keywords : Trophic State, Oligotrophic, Mesotrophic

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 01. 120 (0027)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan Dan Ilmu Kelautan – Manajemen Sumber Daya Perairan., 2020

Deskripsi Fisik

xiv, 71 hlm.; ill.; 29 cm

Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

04 01. 120 (0027)

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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