CD Skripsi

Analisis Kandungan Minyak Dan Kelimpahan Diatom Planktonik Di Perairan Pantai Medan Kota Belawan Sumatera Utara

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The research was conducted in May 2014 in Medan Kota Belawan coastal waters. The aim of this research was to analyze the oil contents and diatom abundance as well as their correlation during high and low tide. Samples of sea water for oil and diatom analysis were collected from 4 stations. The analysis, identification and quantification were carried out in Marine Chemistry Laboratory, Faculty of Fisheries and Marine Sciences, University of Riau in Pekanbaru. The results of the study showed that the highest oil content was found during the high tide in Station 1 (0.322 ppm) and the lowest was at Station 4 (0.040 ppm). Diatoms that were found in the surface waters of Medan Kota Belawan coastal water composing of 18 species. Nitzschia scrianata was the species with the highest abundance of 3640.73 cells/l. The diatom abundance was found to be highest during high tide in Station 4 (1213.58 cells/l) and the lowest was during low tide at Station 1 (360.80 cells/l). Oil content with diatom abundance showed a weak negative correlation (Y = 891.02-1310.40x ; R2 = 0.041 ; r = 0.204) at high tide while at low tide Y = 1037.14-3693.67x ; R2 = 0.115 ; r = 0.339 wich mean increasing oil content will decrease the abundance of diatoms in Medan Kota Belawan coastal waters.
Keywords : Medan Kota Belawan Waters, oil, diatoms and tide

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

04 03 .114 (0001)

Penerbit

Pekanbaru : Universitas Riau - Ilmu Kelautan., 2014

Deskripsi Fisik

xvii, 76 hlm,;ill 29 cm

Bahasa

ISBN/ISSN

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Klasifikasi

04 03 .114 (0001)

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

ILMU KELAUTAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

lubis

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