CD Skripsi

Status Ekologis Dasar Perairan Danau Buatan Kecamatan Rumbai Timur Kota Pekanbaru Provinsi Riau Menggunakan Kurva Abc

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Artificial Lake is one of the lakes located in Lembah Sari Village, Rumbai Pesisir District, which was expanded into East Rumbai District on December 30 2020 with an area of 166.40 ha. The various activities in the artificial lake cause a decrease in water quality due to the input of waste that is dumped into the lake, thus having an impact on the ecological condition of the biota, one of which is macrozoobenthos. This research aims to determine the ecological status of bottom waters using macrozoobenthos. This research was carried out in August-October 2023 at 3 stations. The abundance of macrozoobenthos ranges from 115-465 ind/m3 with the species found consisting of 2 classes (Gastropoda, and Oligochaeta) which are divided into 4 families. In general, the macrozoobenthos found are the Oligochaeta class which is tolerant, and the Gastropoda class which is facultative. The diversity index for Stations I, II and III ranges from 1.010 to 1.224 with a medium level of diversity. The ecological quality of the waters in the Artificial Lake based on the ABC Curve method for Stations I, II and III showed that the waters were lightly polluted. In general, the water quality at Stations I, II, and III is not much different, where the parameters of temperature, brightness, depth, TSS, pH, and DO are still in accordance with class II quality standards PP No. 22 of 2021, but the BOD content is high. High BOD values indicate the amount of organic material at each station.




Keywords: ABC curve, macrozoobenthos, ecological status, Artificial Lake

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1904110791

Penerbit

Pekanbaru : Universitas Riau FAPERIKA Manajemen Sumberdaya Perairan., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1904110791

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

MANAJEMEN SUMBERDAYA PERAIRAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

AL

Versi lain/terkait

Lampiran Berkas

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