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STUDI KEANEKARAGAMAN DAN STRUKTUR KOMUNITAS PERIFITON DI PERAIRAN SUNGAI COBAN RONDO MALANG

G-Tech: Jurnal Teknologi Terapan

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Title STUDI KEANEKARAGAMAN DAN STRUKTUR KOMUNITAS PERIFITON DI PERAIRAN SUNGAI COBAN RONDO MALANG
 
Creator Abidin, Zainal
 
Description Periphyton is a community of microorganisms that live attached to or adjacent to a substrate sink. For aquatic organisms, periphyton habitats have a relatively fixed. With it is so, the changes of water quality and substrate greatly affects the composition of his life and abundance. Periphyton composition and abundance depends on the tolerance or sensitivity to environmental changes. This study aims to determine each periphyton community in responding to changes in habitat quality by way of adjustment in community structure. The methodology used in this prektikum involves taking data from four stations along the river Coban Rondo, in each station there are 3 replicates. And take measurements of factors such environments as supportive data turbidity, flow rate, pH, and depth. Analyzed using Simpson's Dominance Index to determine the type of periphyton dominance, as well as morisita similarity indices and cluster analysis. The results showed that the diversity in each station belonging to the category of high (H more than 3.32) because the obtained value of the index H' between 3.2 to 3.48. Species that dominate from the four stations is Pinularia with an average Index Value Important (IVI) 31,5.
 
Publisher Universitas Islam Raden Rahmat Malang
 
Date 2020-08-22
 
Type info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
Artikel Peer-review
 
Format application/pdf
 
Identifier https://ejournal.uniramalang.ac.id/index.php/g-tech/article/view/275
10.33379/gtech.v1i2.275
 
Source G-Tech: Jurnal Teknologi Terapan; Vol. 1 No. 2 (2018): G-Tech April 2018; 93-97
G-Tech: Jurnal Teknologi Terapan; Vol 1 No 2 (2018): G-Tech April 2018; 93-97
2623-064X
2580-8737
10.33379/gtech.v1i2
 
Language ind
 
Relation https://ejournal.uniramalang.ac.id/index.php/g-tech/article/view/275/314
 
Rights Hak Cipta (c) 2018 G-TECH : Jurnal Teknologi Terapan
https://creativecommons.org/licenses/by/4.0