STRUKTUR KOMUNITAS MAKROZOOBENTOS DI SUNGAI BUAI KECAMATAN KELILING DANAU KABUPATEN KERINCI PROVINSI JAMBI

JUANINDA, NADYA and Hanafiah, Zazili (2022) STRUKTUR KOMUNITAS MAKROZOOBENTOS DI SUNGAI BUAI KECAMATAN KELILING DANAU KABUPATEN KERINCI PROVINSI JAMBI. Undergraduate thesis, Sriwijaya University.

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Abstract

Buai River is a river located in the village of Jembatan Merah Pulau Tengah, Keliling Danau District, Kerinci Regency, Jambi. Sungai Buai with topographic conditions in the form of a hilly highland area, surrounded by mountains and dense forests so that it has a heterogeneous microhabitat and is still natural for macrozoobenthos. Therefore, a study was conducted on the presence and structure of macrozoobenthos in the Sungai Buai area. This study aims to analyze the structure of the macrozoobenthos community based on the composition of the macrozoobenthos species, density, diversity, dominance and distribution of macrozoobenthos in the waters of the Buai River. This research is expected to provide information in the form of scientific data and knowledge about the structure of the macrozoobenthos community in the waters of the Buai River to be used as comparative data for future research. This research was conducted from January to April 2022. The research method used is a quantitative descriptive method, which is to describe and evaluate a symptom or event that appears systematically. Determination of research stations is done by purposive sampling method, which is taken four stations based on environmental baseline. Data analysis was carried out by calculating the composition, macrozoobenthos density, Diversity Index, Dominance Index and Community Similarity Index between stations. The results showed that there were 5 classes, 11 orders, 26 families and 42 genera. Diversity values ranged from 1,4 to 2,45 which was classified as moderate, the dominance ranged from 0.1 to 0.45, and the similarity of the macrozoobenthic community in Sungai Buai 60.71% - 82.54% the similarity of the macrozoobenthos was relatively the same with little organic pollution. Based on the structure of the macrozoobenthos community in the Buai River, it can be concluded that the Buai River, Keliling Danau District, Kerinci Regency, Jambi Province is still classified as very good.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	Sungai Buai, Struktur Komunitas dan Makrozoobentos
Subjects:	Q Science > QL Zoology > QL1-991 Zoology
Divisions:	08-Faculty of Mathematics and Natural Science > 46201-Biology (S1)
Depositing User:	Nadya Juaninda
Date Deposited:	14 Sep 2022 08:33
Last Modified:	14 Sep 2022 08:33
URI:	http://repository.unsri.ac.id/id/eprint/78792

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