CD Skripsi
Keanekaragaman Fitoplankton Di Sungai Kampar Desa Kuala Terusan Kecamatan Pangkalan Kerinci Kabupaten Pelalawan
Abstract
Phytoplankton can act as one of the ecological parameters that can describe the
condition of the water. This research was conducted in the Kampar River in Kuala
Terusan Village in June-August 2019. The research was conducted at 3 stations
namely Station 1 (few activities), Station II (Community Settlements) and Station
3 (Water attractions). Sampling was carried out 3 times in 1-week intervals. Water
quality parameters measured during the study are temperature, brightness, current
speed, pH, dissolved oxygen, free carbon dioxide, nitrate, and phosphate. Types of
phytoplankton in the Kampar River Kuala Terusan Village 27 types are consisting
of 3 classes, namely: Bacillariophyceae (2 types), Chlorophyceae (15 types) and
Cyanophyceae (10 types). The abundance of phytoplankton species in the Kampar
River in the Kuala Terusan Village ranges from 2914 - 7818 cells / L. The results
of the phytoplankton species diversity index (H ') in the Kampar River Kuala
Terusan Village ranged from 2.4906 to 2.7727, the uniformity index (E) ranged
from 0.6093 to 0.6784, the dominance index (C) ranged from 0.1886 to 0,2616.
The water quality of the aquatic environment in the Kampar River in Kuala
Terusan Village is as follows: temperature 29-30˚C, pH 5, current speed 0.16-0.24
m / sec, brightness 24-37 cm, dissolved oxygen 3.2-4, 6 mg / L, free carbon
dioxide 3.1-3.8 mg / L, nitrate 0.1855-0.2152 mg / L, and phosphate 0.0726-
0.1195 mg / L.
Keywords: Phytoplankton, Kampar River, diversity
1) Students of the Fisheries and Marine Faculty, Universitas Riau
2) Lecturer at the Fisheries and Marine Faculty, Universitas Riau
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