CD Skripsi
Struktur Komunitas Makrozoobentos Pada Zona Intertidal Di Desa Sambungo Kecamatan Silaut Kabupaten Pesisir Selatan Provinsi Sumatera Barat
ABSTRACT
This research was conducted in the village of Sambungo, Silaut District, Pesisir
Selatan Regency, West Sumatra Province in August 2020. The purpose of this study was
to determine the structure of the macrozoobenthos community which includes: type,
density, diversity, uniformity, dominance and distribution patterns. Sampling was done
randomly at 3 stations, each station consists of 3 transects and each transect consists of 3
plots, namely in the upper middle and lower in the intertidal zone. The results of the study
found 5 classes of macrozoobenthos with 9 species. The abundance values obtained
ranged from 3.33 - 5.11 ind/m2. The diversity index value ranges from 1.18-1.54 which is
classified as moderate, while the dominance index value ranges from 0.39-0.52, namely
there was no species that dominate, the uniformity index value ranges from 0.03-0.06
which is not balanced and the value of the distribution pattern ranges from 2.81 to 3.76
with the pattern of distribution in groups.
Keywords : Structure, Macrozoobentos, Intertidal Zone, and Sambungo Village
1) Student of Faculty of Fisheries and Marine, University of Riau in Pekanbaru.
2) Lecturer of Faculty of Fisheries and Marine ,University of Riau in Pekanbaru.
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