Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia

Setyastuti A, Purbiantoro W, Hadiyanto. 2018. Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia. Biodiversitas 19: 1919-1925. Echinoderms samples were collected in Ambon Island as part of the marine resource inventories designed to study the biodiversity of Malu...

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Autores principales:	ANA SETYASTUTI, WAHYU PURBIANTORO, HADIYANTO HADIYANTO
Formato:	article
Lenguaje:	EN
Publicado:	MBI & UNS Solo 2018
Materias:	ambon-maluku echinodermata littoral area spatial distribution Biology (General) QH301-705.5
Acceso en línea:	https://doaj.org/article/2c17b5f7d12e43e685ada64b6206ee0e
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spelling	oai:doaj.org-article:2c17b5f7d12e43e685ada64b6206ee0e2021-11-16T14:04:05ZSpatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia1412-033X2085-472210.13057/biodiv/d190544https://doaj.org/article/2c17b5f7d12e43e685ada64b6206ee0e2018-09-01T00:00:00Zhttps://smujo.id/biodiv/article/view/3003https://doaj.org/toc/1412-033Xhttps://doaj.org/toc/2085-4722Setyastuti A, Purbiantoro W, Hadiyanto. 2018. Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia. Biodiversitas 19: 1919-1925. Echinoderms samples were collected in Ambon Island as part of the marine resource inventories designed to study the biodiversity of Maluku Archipelago. The purpose of this works was to investigate the abundance and genus richness of echinoderms within the five sampling sites using single transect orthogonal to the coast consisted of 10-quadrat plot of 5x5m, the distance between plots was 10m at each site. Furthermore, this study also aimed to understand the relation of substrate type and community composition within those five sites. The substrate was classified into four types (sea-grass, macro-algae, sand, rocks and/or dead coral) noted by presence/absence mark at each plot. The differences in total abundance and genus richness among those sites were analyzed using an Analysis of Deviance following a Generalized Linear Models (GLMs) fitted by Poisson and log link. However, in term of genus composition, the data were visualized using a Principal Coordination Analysis (PCoA) plots calculated from Bray-Curtis dissimilarity based on the log (x+1) transformed abundance data. A total of 910 individuals of echinoderms belonging to 19 genera was successfully recorded. Total abundance of echinoderms was different significantly among sites (p<0.05). The most abundant echinoderms were collected from Tanjung Tiram, approximately 68.71 individuals/quadrat, which was almost 1.4 times than those in Liang and even 4 times than those in Suli. The genus composition between sites was significantly different (p<0.05). The composition of substrate types among sites was not significantly different (p>0.05), however the composition of substrates correlated significantly with the composition of echinoderms genus (p<0.05, rho=0.36). In conclusion, more complex the substrate variation in an area will affect the diversity and abundance of Echinoderms community therein.ANA SETYASTUTIWAHYU PURBIANTOROHADIYANTO HADIYANTOMBI & UNS Soloarticleambon-malukuechinodermatalittoral areaspatial distributionBiology (General)QH301-705.5ENBiodiversitas, Vol 19, Iss 5, Pp 1919-1925 (2018)
institution	DOAJ
collection	DOAJ
language	EN
topic	ambon-maluku echinodermata littoral area spatial distribution Biology (General) QH301-705.5
spellingShingle	ambon-maluku echinodermata littoral area spatial distribution Biology (General) QH301-705.5 ANA SETYASTUTI WAHYU PURBIANTORO HADIYANTO HADIYANTO Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia
description	Setyastuti A, Purbiantoro W, Hadiyanto. 2018. Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia. Biodiversitas 19: 1919-1925. Echinoderms samples were collected in Ambon Island as part of the marine resource inventories designed to study the biodiversity of Maluku Archipelago. The purpose of this works was to investigate the abundance and genus richness of echinoderms within the five sampling sites using single transect orthogonal to the coast consisted of 10-quadrat plot of 5x5m, the distance between plots was 10m at each site. Furthermore, this study also aimed to understand the relation of substrate type and community composition within those five sites. The substrate was classified into four types (sea-grass, macro-algae, sand, rocks and/or dead coral) noted by presence/absence mark at each plot. The differences in total abundance and genus richness among those sites were analyzed using an Analysis of Deviance following a Generalized Linear Models (GLMs) fitted by Poisson and log link. However, in term of genus composition, the data were visualized using a Principal Coordination Analysis (PCoA) plots calculated from Bray-Curtis dissimilarity based on the log (x+1) transformed abundance data. A total of 910 individuals of echinoderms belonging to 19 genera was successfully recorded. Total abundance of echinoderms was different significantly among sites (p<0.05). The most abundant echinoderms were collected from Tanjung Tiram, approximately 68.71 individuals/quadrat, which was almost 1.4 times than those in Liang and even 4 times than those in Suli. The genus composition between sites was significantly different (p<0.05). The composition of substrate types among sites was not significantly different (p>0.05), however the composition of substrates correlated significantly with the composition of echinoderms genus (p<0.05, rho=0.36). In conclusion, more complex the substrate variation in an area will affect the diversity and abundance of Echinoderms community therein.
format	article
author	ANA SETYASTUTI WAHYU PURBIANTORO HADIYANTO HADIYANTO
author_facet	ANA SETYASTUTI WAHYU PURBIANTORO HADIYANTO HADIYANTO
author_sort	ANA SETYASTUTI
title	Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia
title_short	Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia
title_full	Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia
title_fullStr	Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia
title_full_unstemmed	Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia
title_sort	spatial distribution of echinoderms in littoral area of ambon island, eastern indonesia
publisher	MBI & UNS Solo
publishDate	2018
url	https://doaj.org/article/2c17b5f7d12e43e685ada64b6206ee0e
work_keys_str_mv	AT anasetyastuti spatialdistributionofechinodermsinlittoralareaofambonislandeasternindonesia AT wahyupurbiantoro spatialdistributionofechinodermsinlittoralareaofambonislandeasternindonesia AT hadiyantohadiyanto spatialdistributionofechinodermsinlittoralareaofambonislandeasternindonesia
_version_	1718426409481797632

Spatial distribution of echinoderms in littoral area of Ambon Island, Eastern Indonesia

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