CD Skripsi

Hubungan Unsur Hara Dengan Kelimpahan Fitoplankton Di Danau Betung Kecamatan Pangkalan Kuras Kabupaten Pelalawan Provinsi Riau

---

Many activities in the Betung Lake contributed organic matter that affect
nitrate and phosphate concentration in water and increasing the abudance of
phytoplankton. A research aim to know the relationship between nutrien with
phytoplankton abudance in the Betung was conducted in July-August 2019. There
were four sampling stations, namely Station I (trees around the station and
floating cage), Station II (oil palm plantations, rubber plantations, tourism and
residential areas), Station III (floating cage, rubber plantations and residential
areas) and Station IV (tourism and oil palm plantations). In each station, there
were two sampling points, in the surface (15 cm) and in 2 Secchi depth (160 cm).
Sampling were conducted 4 times, once/week. Water quality parameter measured
were nitrate, phosphate, phytoplankton abudance, transparency, temperature, pH,
depth, dissolved oxygen and free carbondioxide. The result shown: nitrate :
0.0229-0.0515 mg/L, phosphate : 0.0197-0.0431 mg/L, phytoplankton abudance :
47,232-80,640 Cells/L, dissolved oxygen : 3.8-6.1 mg/L, free carbondioxide :
6.2-15.53 mg/L, temperature : 28.3-29.8 °C, transparency : 81.5-84.25 cm, pH :
5 and depth : 195-210 cm. The relationship of nitrate and phosphate with
phytoplankton abudance was strong. The relationship between nutrient with
phytoplankton abudance Y = 21235.598 + 1308818.706 X1 – 201135.66 X2 and r
= 0.71 and R = 0.51.
Keywords: Batang Nilo River, Floating Cage, Organic Matter, Water Quality,
Mesotrophic

---

Ketersediaan

Informasi Detail

Judul Seri

-

No. Panggil

04 01. 120 (0115)

Penerbit

Pekanbaru : Universitas Riau – Fakultas Perikanan dan Ilmu Kelautan – Manajemen Sumberdaya Perairan., 2020

Deskripsi Fisik

ix, 79 hlm.; ill.: 29 cm

Bahasa

Indonesia

ISBN/ISSN

-

Klasifikasi

04 01. 120 (0115)

Tipe Isi

-

Tipe Media

-

Tipe Pembawa

-

Edisi

-

Subjek

MANAJEMEN SUMBERDAYA PERAIRAN

Info Detail Spesifik

-

Pernyataan Tanggungjawab

Daus

Versi lain/terkait

Lampiran Berkas

Komentar

---

Anda harus masuk sebelum memberikan komentar