CD Skripsi
Komparasi Kelimpahan Fitoplankton Perairan Mangrove Dan Perairan Terbuka Di Perairan Desa Mengkapan Kecamatan Sungai Apit Kabupaten Siak
ABSTRACT
Phytoplankton is a organisms with characteristic as primary producers and bioindicator of marine and fresh waters. Mangrove waters and open waters generally have different characteristics of ecosystem and organism that live in these waters. The research aim to determine the difference of phytoplankton in mangrove waters and open waters including diversity, uniformity, and dominance of two type of waters. This research was conducted in October 2020- june 2021. The sampling locations take out in two sampling areas these are mangrove waters and open waters in th Mengkapan Village, Sungai Apit District, Siak Regency. Data identifications and analysis carried out in aquatic ecology laboratory of Faculty of Fisheries and Marine Affairs, University of Riau. The comparison of the data of phytoplankton abundance uses the PAST application (Analysis of Similarity and Similarity of percentage) and Microsoft Excel (T-Test). The abundance of phytoplankton in Mengkapan Village waters range is between 576-856 sel/L with Bacillariophyceae as the dominant class. There no significant difference between the two waters, but the water Mengkapan Village has low water quality and influences the phytoplankton abundance. Based on data analysis by T-Test and ANOSIM there is no significant difference.
Keyword : Comparison, phytoplankton abundance, mangrove waters, open waters.
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