Image of Penentuan Kualitas Perairan Dan Kesuburan Perairan Berdasarkan Indeks Saprobik Dan Trophic Level Index (Tli) Di Sekitar Kja Waduk Plta Koto Panjang
Penanda Bagikan

CD Skripsi

Penentuan Kualitas Perairan Dan Kesuburan Perairan Berdasarkan Indeks Saprobik Dan Trophic Level Index (Tli) Di Sekitar Kja Waduk Plta Koto Panjang

The water quality of the Koto Panjang hydropower reservoir is affected by activities around the reservoir, such as plantations and floating net cages. This research was conducted in July 2019. This study aims to determine water quality and trophic state based on the Saprobik Index and Trophic Level Index. In this study, there were 3 stations and 3 replications were carried out, with one-week intervals. The results found 7 classes of plankton, consisting of Chlorophyceae (10 species), Cyanophyceae (5 species), Zygnematophyceae (4 species), Bacillariophyceae (3 species), Cryptophyceae (1 species), Euglenophyceae (2 species), Zygnematophyceae (4 species), Bacillariophyceae (3 species), Cryptophyceae (1 species), Euglenophyceae (2 species), Dinophyceae (1 species) and ciliates (1 species). Result shown of water quality parameters that the temperature 31 - 33oC, water transparancy 161-225.50 cm, pH 5.3 - 6, dissolved oxygen 3.20 - 4.34 mg/L, free carbondioxide (CO2) 5.99 - 11,32 mg/L. The saprobic coefficient in the waters shows 0.93 - 0.97, that’s mean Koto Panjang hydropower reservoir is in the mildly polluted phase (β-Meso saprobic). While the level of trophic state based on the Trophic Level Index (TLI) shows 5.49 - 5.87 (super trophic) or very high nutrient enrichment phase.
Keywords: Saprobik index, mesosaprobic, Trophic Level Index (TLI), Supertrophic.

Ketersediaan
#
Perpustakaan Universitas Riau 04 01. 120 (0064)
04 01. 120 (0064)
Tersedia
Informasi Detail
Judul Seri
-
No. Panggil
04 01. 120 (0064)
Penerbit
Pekanbaru : Universitas Riau – Fakultas Perikanan dan Ilmu Kelautan– MANAJEMEN SUMBERDAYA PERAIRAN.,
Deskripsi Fisik
viii, 143 hlm.; ill.; 29 cm
Bahasa
Indonesia
ISBN/ISSN
-
Klasifikasi
04 01. 120 (0064)
Tipe Isi
-
Tipe Media
-
Tipe Pembawa
-
Edisi
-
Subjek
MANAJEMEN SUMBERDAYA PERAIRAN
Info Detail Spesifik
-
Pernyataan Tanggungjawab
Versi lain/terkait

Tidak tersedia versi lain

Lampiran Berkas
Komentar
Anda harus masuk sebelum memberikan komentar