CD Skripsi

Struktur Komunitas Makrozoobentos Sebagai Indikator Kualitas Perairan Di Pantai Kelurahan Sungai Pakning Kecamatan Bukit Batu, Bengkalis

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Sungai Pakning is a sub-district and is also the capital of Bukit Batu District,
Bengkalis Regency, which has an area of 34 km2. The Pakning River is widely

used for tourism, ship transportation, ship landings and settlements which have the potential to disrupt the balance of the aquatic ecosystem. The aim of this research is to determine the structure of the macrozoobenthos community and the status of the water quality conditions of the Pakning River. This research was carried out in August – September 2023 using a purposive sampling technique with a total of 3 stations. There are 9 (nine) macrozoobenthos species, namely Nerita polita, Unosalpinx cinerea, littorina melanostoma, Telescopium telescopium, Indothais gradata, Cerithidea obtusa, Natrica trigina, Achatinella mustelina, and Uca sp. The abundance of macrozoobenthos is 61.111 ind/ha. The relative abundance of macrozoobenthos is 34.56%. Calculated biodiversity index (H'= 1.62), uniformity index (E= 0.59) dominance index (C= 0.25). The Anova test results showed that the abundance of macrozoobenthos between stations obtained a significant value of 0.656 where (p > 0.05). The results of the Anova test for the abundance of macrozoobenthos between subzones obtained a value of 0.521, where (p > 0.05). The results of water quality measurements in Pakning River waters obtained temperature values of 27-28°C, water pH 7, salinity ranging from 30-31‰. The average sediment organic matter ranges from 26.40% -32.59% and the dominant sediment type is muddy. The research results show that water conditions are still within normal limits and support the survival of macrozoobenthos.

Keywords: Macrozoobenthos Community Structure, Water Quality Indicator

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1904124639

Penerbit

Pekanbaru : Universitas Riau FAPERIKA Ilmu Kelautan., 2024

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1904124639

Tipe Isi

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Tipe Media

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Tipe Pembawa

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Edisi

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Subjek

ILMU KELAUTAN

Info Detail Spesifik

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Pernyataan Tanggungjawab

Jaka

Versi lain/terkait

Lampiran Berkas

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