SEDIMENT FRACTIONS AND ORGANIC MATERIALS IN THE DUMAI RIVER ESTUARY WATERS, RIAU, INDONESIA
Abstract
The purpose of this researched was to analize the consistency of organic material and sediment fraction on estuary in dumai river. The research was with purposive sampling on four stutions. The analysis of sediment fraction in estuary in dumai river had been dominated by mud substract. The result mean size wened very fine sand, of consistency organic material is ranging 7,37 - 24,01 mg/l. The result sorting value wered poorly kurtosis value were ektremly leptokurtic, and skewness dominant value were negative. Difference of fine grafain and type of sediment on estuary in Dumai River had effect by physics and chemical factor.
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References
Daulay, 2013.Analisis Bakteri Clostridium perfringensi pada Sedimen di Perairan Bengkalis. Provinsi Riau. Skripsi Sarjana. Fakultas Perikana dan Ilmu Kelautan, Universitas Riau.Pekanbaru.
Marwan. 2012. Kandungan Bahan Organik dan Kelimpahan Makrozoobenthos Sebagai Indikator PencemaranPerairan Pantai Tanjung Uban Kepulauan Riau. Http:// reposity.unri.ac.id/bistream/1234567899/1466/1/Marwan%2 WIB. Pekanbaru.
Rifardi. 2008. Tekstur Sedimen; Sampling dan Analisis. Universitas Riau Press Pekanbaru, 101 halaman.
Sudjana. 1992. Metode Statistika. Edisi kelima. Bandung: Tarsito.
Tamod, Z. E dan kawung, E. J. R. 2003.Estimasisedimentasi (bebansuspense) sungai utama hulu DAS Tandano. : Universitas Sam Ratulangi. Fakultas Pertanian. Eugenia: media publikasi ilmu pertanian (9) : 142-149.
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