Jurnal Ilmiah Biologi FST
ISSN 2303-3428
Vol. 3 / No. 1 / Published : 2015-01
Order : 37, and page :37 - 46
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Original Article :
Kepadatan dan keanekaragaman plankton di perairan mangetan kanal kabupaten sidoarjo provinsi jawa timur dari daerah hulu, daerah tengah dan daerah hilir bulan maret 2014
Author :
- G.A. Diasari Dewiyanti,*1
- Bambang Irawan,*2
- Noer Moehammadi*3
- Mahasiswa Fakultas Sains dan Teknologi
- Dosen Fakultas Sains dan Teknologi
- Dosen Fakultas Sains dan Teknologi
Abstract :
This research aimed to know the density and diversity of plankton at Mangetan Canal from headwaters to downstream area in March 2014. This study is located in Mangetan Canal, Sidoarjo, East Java Province . Plankton sampling conducted in nine sampling stations representing Mangetan Canal waters. The type of plankton found in the research area as many as 26 species of phytoplankton from 7 classes of Chlorophyceae, Bacillariophyceae, Cyanophyceae, Fragilariophyceae, Ulvophyceae, Coleochaetophyceae, Charophyceae and 8 species of zooplankton from 4 classes of Phyllopoda, Maxillopoda, Ostracod, Monogononta. The results showed that the highest density of phytoplankton in March is in the upstream reaches as much as 183 plankton/mL. Diversity index of phytoplankton in the upstream, midstream and downstream Mangetan Canal each of 6594, 5005 and 9664. Phytoplankton dominance index value in the flow Mangetan Canal ranged between 1149-1927. While the highest zooplankton densities are found in the upstream and midstream three plankton/mL. Zooplankton diversity index upstream-downstream Mangetan Canal ranging between 2581-2646 . Dominance index value of zooplankton in the flow Mangetan Canal ranges between 2.0833-2.084
Keyword :
Plankton, phytoplankton, zooplankton, density, Mangetan Canal waters ,
References :
Odum, E. P,(1993) Dasar-dasar ekologi. Ed. Ke-3. Press, Yogyakarta: 697 hlm. : Fundamentals of ecology oleh T. Samingan & B. Srigandono. Gadjah Mada University
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Wilhm, J.L. & T.C. Dorris.,(1968) Biological parameters for water quality criteria. BioScience, 18(6): 477-481. : BioScience, 18
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Volume : 3 / No. : 1 / Pub. : 2015-01 |
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