Melola Discovery

← Melola Discovery

Jurnal

Studi Ekologi Moluska Bernilai Ekonomi Pada Hutan Mangrove di Teluk Youtefa Kota Jayapura

JURNAL BIOLOGI PAPUA · Vol. 5 No. 2 (2018) · pp. 60–67

DOI
10.31957/jbp.525
ISSN
2503-0450, 2086-3314
Published
2018-10-14
Publisher
Jurusan Biologi FMIPA Universitas Cenderawasih
Language
eng

Abstract

Study of ecology of mangrove organisms at Yotefa Bay Jayapura has been done from February to December 2012. The main purpose of this study is to collect the ecological data mangrove organism focus on diversity, distribution, richness, and similarity. The study was on organisms which have economical values for people living at the Papua Trade Centre area (PTC), Skyland, and Nafri. The data were collected with the line transects and quadrate methods, and data was examined with description on quantitative and qualitative methods. The result showed that there were 7 species of mangrove organism which have economical values; which were Anadara granosa, Anadara pilula, Isognomon ephippium, Gelonia erosa, Gelonia expansa, Pinna nobilis, and Faunus ater. The diversity index revealed that the highest number of species diversity was in PTC and Nafri area which were 1,70  and the lowest species diversity was in Skyland area which was 1, 55. The highest species evenness (E) was occurred in skyland and Nafri,  which was 0,80 and the lowest was in PTC which was  about 0,32. The highest abundance of species occurred in Skyland area was G. expansa scoring 4,9 ind/m2 and the lowest  abundance in Nafri was P. nobilis scoring 1 ind/m2. The similarity index for the PTC Area, Skyland, and Nafri was on spesies of G. erosa, G. expansa, A. granosa, I. ephipium, and  F. ater.  Key words: Mollusca, mangrove, Youtefa bay, and Jayapura.

Collaboration network of the authors

29 authors · 104 co-authorship links

Hover or tap a name to highlight its co-authors. Double-click to open the author's page.

  • Diponegoro University
  • Affiliation unknown
  • Different organisations
  • Same organisation
  • Affiliation unknown
  • Thicker line = more joint articles · bigger circle = more articles
Show as table
Co-authorOrganisationJoint articles
Henderina J. KeiluhuAffiliation unknown2
Leonardo A. NumberiAffiliation unknown2
Puguh SujartaAffiliation unknown2
Farmawaty FarmawatyAffiliation unknown2
Tri GunaediAffiliation unknown1
Marthin De FretesAffiliation unknown1
Lisye I. ZebuaAffiliation unknown1
Efradus H. MirinoAffiliation unknown1
Purwanto PurwantoDiponegoro University1
Rosye H.R. TanjungAffiliation unknown1
Asiman M. ManikAffiliation unknown1
Sara YulianaAffiliation unknown1
Roma M. ManaluAffiliation unknown1
Supeni SufaatiAffiliation unknown1
Vita PurnamasariAffiliation unknown1
Charisma Puspa OmegaAffiliation unknown1
Herlina MenufanduAffiliation unknown1
Erlies P. RamandeyAffiliation unknown1
Jeirel WattileteAffiliation unknown1
Raini PanjaitanAffiliation unknown1
Yohanna YembiseAffiliation unknown1
Evelin PahabolAffiliation unknown1
Natalia K. TebayAffiliation unknown1
Suharno SuharnoAffiliation unknown1
Maria L. SimonapendiAffiliation unknown1
Sriyanto SriyantoAffiliation unknown1

Affiliations come from OpenAlex; journal OAI-PMH metadata carries none. Authors without an OpenAlex ID are matched by name, which can merge or split people.

Metadata source: OAI-PMH (metadata jurnal) https://ejournal.uncen.ac.id/index.php/JBP/oai, first harvested 1 Nov 2026, last seen 1 Nov 2026.
Original metadata (oai_dc) 
<oai_dc:dc xmlns="http://www.openarchives.org/OAI/2.0/" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.openarchives.org/OAI/2.0/oai_dc/  http://www.openarchives.org/OAI/2.0/oai_dc.xsd">
	<dc:title xml:lang="en-US">Studi Ekologi Moluska Bernilai Ekonomi Pada Hutan Mangrove di Teluk Youtefa Kota Jayapura</dc:title>
	<dc:creator>Wijayanti, Tenny</dc:creator>
	<dc:creator>Surbakti, Suriani Br.</dc:creator>
	<dc:creator>Renyaan, Samuel J.</dc:creator>
	<dc:description xml:lang="en-US">Study of ecology of mangrove organisms at Yotefa Bay Jayapura has been done from February to December 2012. The main purpose of this study is to collect the ecological data mangrove organism focus on diversity, distribution, richness, and similarity. The study was on organisms which have economical values for people living at the Papua Trade Centre area (PTC), Skyland, and Nafri. The data were collected with the line transects and quadrate methods, and data was examined with description on quantitative and qualitative methods. The result showed that there were 7 species of mangrove organism which have economical values; which were Anadara granosa, Anadara pilula, Isognomon ephippium, Gelonia erosa, Gelonia expansa, Pinna nobilis, and Faunus ater. The diversity index revealed that the highest number of species diversity was in PTC and Nafri area which were 1,70  and the lowest species diversity was in Skyland area which was 1, 55. The highest species evenness (E) was occurred in skyland and Nafri,  which was 0,80 and the lowest was in PTC which was  about 0,32. The highest abundance of species occurred in Skyland area was G. expansa scoring 4,9 ind/m2 and the lowest  abundance in Nafri was P. nobilis scoring 1 ind/m2. The similarity index for the PTC Area, Skyland, and Nafri was on spesies of G. erosa, G. expansa, A. granosa, I. ephipium, and  F. ater.  Key words: Mollusca, mangrove, Youtefa bay, and Jayapura.</dc:description>
	<dc:publisher xml:lang="en-US">Jurusan Biologi FMIPA Universitas Cenderawasih</dc:publisher>
	<dc:date>2018-10-14</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://ejournal.uncen.ac.id/index.php/JBP/article/view/525</dc:identifier>
	<dc:identifier>10.31957/jbp.525</dc:identifier>
	<dc:source xml:lang="en-US">JURNAL BIOLOGI PAPUA; Vol. 5 No. 2 (2013); 60-67</dc:source>
	<dc:source xml:lang="id-ID">Jurnal Biologi Papua; Vol 5 No 2 (2013); 60-67</dc:source>
	<dc:source>2503-0450</dc:source>
	<dc:source>2086-3314</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://ejournal.uncen.ac.id/index.php/JBP/article/view/525/462</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2018 JURNAL BIOLOGI PAPUA</dc:rights>
</oai_dc:dc>