CD Skripsi

Struktur Komunitas Makrozoobentos Sebagai Indikator Kualitas Perairan Di Pantai Desa Tanah Merah Indragiri Hilir

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ABSTRACT
This research was conducted in January 2022. The purpose of the study was to
analyze the structure of macrozoobentos communities in the coastal waters of Tanah
Merah Village which includes the type, abundance, diversity, uniformity, dominance
index and similarity of communities. As supporting data in this study, several
environmental parameters were also measured which included water quality, sediment
type and sedimentary organic matter content. The research method used is the survey
method, where sampling using the squared transect method is carried out at 3 stations.
Based on the results of the study found 13 species of macrozoobentos. A species that is
found at all stations is Nerita articulate. The abundance of macrozoobentos is 12,300
ind/ha. The diversity index value (H') of 1.42, indicates a moderate category, namely
water quality is still maintained, a uniformity index (E) of 1.66, is classified as a high
category, namely water quality is still supportive for macrozoobentos life, dominance
index (C) 0.17, is included in the low category. The community similarity index between
I and II 25% of types is not the same, inter stasiun I and III 43% of types are almost the
same and inter stasiun II and III are 16% of types are not the same. Water quality
parameters are as follows: temperature 27-29oC; salinity 30-31 ppt; pH 6-7; DO 3.6-7.6
mg /l. Sedimentary organic matter 4.47-23.53%, muddy sediment type. Based on the
value of the aquatic quality biological index at the research site, it is still in good
condition.
Keywords: community structure, makrozoobenthos, Tanah Merah Village.
1 Student Faculty of Fisheries and Marine University of Riau, Pekanbaru
2 Lecturer Faculty of Fisheries and Marine University of Riau, Pekanbaru

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Ketersediaan

Informasi Detail

Judul Seri

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No. Panggil

1804111302

Penerbit

Pekanbaru : Universitas Riau –Fakultas Perikanan Dan Ilmu Kelautan – Ilmu Kelautan., 2022

Deskripsi Fisik

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Bahasa

Indonesia

ISBN/ISSN

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Klasifikasi

1804111302

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

Daus

Versi lain/terkait

Lampiran Berkas

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