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All Journal Jurnal Ilmu dan Teknologi Kelautan Tropis
Rugaya H. Serosero
Study Program of Aquatic Resources Management, FPK-UNKHAIR, Ternate
Biochemistry, Genetics & Molecular Biology Decision Sciences, Operations Research & Management Library & Information Science

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DISTRIBUSI DAN STRUKTUR KOMUNITAS MANGROVE DI PULAU DONROTU, GURATU DAN MANOMADEHE KABUPATEN HALMAHERA BARAT, MALUKU UTARA Rugaya H. Serosero; Salim Abubakar; Said Hasan
Jurnal Ilmu dan Teknologi Kelautan Tropis Vol. 12 No. 1 (2020): Jurnal Ilmu dan Teknologi Kelautan Tropis
Publisher : Department of Marine Science and Technology, Faculty of Fisheries and Marine Science, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (999.417 KB) | DOI: 10.29244/jitkt.v12i1.26929

Abstract

Mangrove is an ecosystem that is a habitat for various both aquatic and terrestrial biota. This research aims at revealing the distribution and community structure of mangrove in Donrotu, Guratu and Manomadehe Islands, West Halmahera Regency, North Maluku. This work was conducted from April to June 2019. Data collection using the spot check method, while the analysis of mangrove distribution was carried out qualitatively. Community structures quantitatively include type density (Di), relative density types (RDi), frequency types (Fi), relative frequency types (Rfi), closing types (Ci), closure of relatively types (RCi), and Important value (VIi). The results showed that Rhizophora stylosa in the three islands (Donrotu, Guratu, and Idamdehe) had the highest species density and highest density values. Closing types and closures are relatively varied. The type of R. stylosa also has a higher importance in all three islands. The highest mangrove density was mainly found in Donrotu Island (0.96 ind/m2), then Guratu Island (0.46 ind/m2), and Idamadehe Island (0.32 ind/m2), respectively.
Co-Authors Said Hasan Salim Abubakar