Diversity pattern and juvenile fish assemblage in the nearshore habitats of the Sumbawa Island, Indonesia

The coastal ecosystem plays a vital role as essential habitat for juvenile and small marine fishes. This study aimed to analyze juvenile and small-sized fish assemblage in the nearshore habitats of Sumbawa Island. Sampling was carried out in the morning at low tide when new and full moon from Novemb...

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Autores principales:	Abdillah Didit, Simanjuntak Charles P.H., Rahardjo Muhammmad. F., Djumanto, Kautsari Neri, Saputra Aan
Formato:	article
Lenguaje:	EN FR
Publicado:	EDP Sciences 2021
Materias:	Environmental sciences GE1-350
Acceso en línea:	https://doaj.org/article/b3efa361fbc44b71914a6f0f66821a94
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spelling	oai:doaj.org-article:b3efa361fbc44b71914a6f0f66821a942021-11-12T11:44:42ZDiversity pattern and juvenile fish assemblage in the nearshore habitats of the Sumbawa Island, Indonesia2267-124210.1051/e3sconf/202132201006https://doaj.org/article/b3efa361fbc44b71914a6f0f66821a942021-01-01T00:00:00Zhttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/98/e3sconf_isffs2021_01006.pdfhttps://doaj.org/toc/2267-1242The coastal ecosystem plays a vital role as essential habitat for juvenile and small marine fishes. This study aimed to analyze juvenile and small-sized fish assemblage in the nearshore habitats of Sumbawa Island. Sampling was carried out in the morning at low tide when new and full moon from November 2020 to January 2021. Five sampling sites were selected based on habitats their adjacency to the river mouth. During the study period, 6349 individuals belonging to 74 species and 37 families were recorded. The number of Ambassis vachellii was the most significant, followed by Hypoatherina temminckii, and Eubleekeria splendens. The highest fish biomass was occupied by E. splendens, followed by Plotosus lineatus, and Planiliza macrolepis. Physico-chemical parameters were not varied between sampling sites, except salinity. Estuaries with vegetated areas have a higher species richness, diversity, and evenness index than the unvegetated area. Juvenile and small-sized fishes varied between sites but not varied between moon phases. Research findings confirm that the nearshore habitat of Sumbawa Island has a significant capacity to support the early life stage of many marine fish species.Abdillah DiditSimanjuntak Charles P.H.Rahardjo Muhammmad. F.DjumantoKautsari NeriSaputra AanEDP SciencesarticleEnvironmental sciencesGE1-350ENFRE3S Web of Conferences, Vol 322, p 01006 (2021)
institution	DOAJ
collection	DOAJ
language	EN FR
topic	Environmental sciences GE1-350
spellingShingle	Environmental sciences GE1-350 Abdillah Didit Simanjuntak Charles P.H. Rahardjo Muhammmad. F. Djumanto Kautsari Neri Saputra Aan Diversity pattern and juvenile fish assemblage in the nearshore habitats of the Sumbawa Island, Indonesia
description	The coastal ecosystem plays a vital role as essential habitat for juvenile and small marine fishes. This study aimed to analyze juvenile and small-sized fish assemblage in the nearshore habitats of Sumbawa Island. Sampling was carried out in the morning at low tide when new and full moon from November 2020 to January 2021. Five sampling sites were selected based on habitats their adjacency to the river mouth. During the study period, 6349 individuals belonging to 74 species and 37 families were recorded. The number of Ambassis vachellii was the most significant, followed by Hypoatherina temminckii, and Eubleekeria splendens. The highest fish biomass was occupied by E. splendens, followed by Plotosus lineatus, and Planiliza macrolepis. Physico-chemical parameters were not varied between sampling sites, except salinity. Estuaries with vegetated areas have a higher species richness, diversity, and evenness index than the unvegetated area. Juvenile and small-sized fishes varied between sites but not varied between moon phases. Research findings confirm that the nearshore habitat of Sumbawa Island has a significant capacity to support the early life stage of many marine fish species.
format	article
author	Abdillah Didit Simanjuntak Charles P.H. Rahardjo Muhammmad. F. Djumanto Kautsari Neri Saputra Aan
author_facet	Abdillah Didit Simanjuntak Charles P.H. Rahardjo Muhammmad. F. Djumanto Kautsari Neri Saputra Aan
author_sort	Abdillah Didit
title	Diversity pattern and juvenile fish assemblage in the nearshore habitats of the Sumbawa Island, Indonesia
title_short	Diversity pattern and juvenile fish assemblage in the nearshore habitats of the Sumbawa Island, Indonesia
title_full	Diversity pattern and juvenile fish assemblage in the nearshore habitats of the Sumbawa Island, Indonesia
title_fullStr	Diversity pattern and juvenile fish assemblage in the nearshore habitats of the Sumbawa Island, Indonesia
title_full_unstemmed	Diversity pattern and juvenile fish assemblage in the nearshore habitats of the Sumbawa Island, Indonesia
title_sort	diversity pattern and juvenile fish assemblage in the nearshore habitats of the sumbawa island, indonesia
publisher	EDP Sciences
publishDate	2021
url	https://doaj.org/article/b3efa361fbc44b71914a6f0f66821a94
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Diversity pattern and juvenile fish assemblage in the nearshore habitats of the Sumbawa Island, Indonesia

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