Biodiversitas Journal of Biological Diversity
Vol. 25 No. 2 (2024)

Mangrove distribution to support biodiversity management in Teluk Bintuni District, West Papua, Indonesia

PETRUS KASIHIW (Doctoral Program of Environmental Science, Universitas Papua. Jl. Gunung Salju, Amban, Manokwari 98314, West Papua, Indonesia)
RONI BAWOLE (Faculty of Fisheries and Marine Sciences, Universitas Papua. Jl. Gunung Salju, Amban, Manokwari 98314, West Papua, Indonesia)
JONNI MARWA (Faculty of Forestry, Universitas Papua. Jl.Gunung Salju, Manokwari 98314, West Papua, Indonesia)
AGUSTINUS MURDJOKO (Faculty of Forestry, Universitas Papua. Jl.Gunung Salju, Manokwari 98314, West Papua, Indonesia)
ALEXANDER WIHYAWARI (Faculty of Forestry, Universitas Papua. Jl.Gunung Salju, Manokwari 98314, West Papua, Indonesia)
YUNO HEIPON (Faculty of Forestry, Universitas Papua. Jl.Gunung Salju, Manokwari 98314, West Papua, Indonesia)
REINARDUS LIBORIUS CABUY (Faculty of Forestry, Universitas Papua. Jl.Gunung Salju, Manokwari 98314, West Papua, Indonesia)
NITHANEL MIKAEL HENDRIK BENU (Center for Implementation of Environmental and Forestry Instrument Standards Manokwari. Jl. Inamberi Susweni, Manokwari 98311, West Papua, Indonesia)
FRANCINE HEMATANG (Faculty of Forestry, Universitas Papua. Jl.Gunung Salju, Manokwari 98314, West Papua, Indonesia)
NICOLAUS Y. LEFTUNGUN (Doctoral Program of Environmental Science, Universitas Papua. Jl. Gunung Salju, Amban, Manokwari 98314, West Papua, Indonesia)



Article Info

Publish Date
21 Feb 2024

Abstract

Abstract. Kasihiw P, Bawole R, Marwa J, Murdjoko A, Wihyawari A, Heipon Y, Cabuy RL, Benu NMH, Hematang F, Leftungun NY. 2024. Mangrove distribution to support biodiversity management in Teluk Bintuni District, West Papua, Indonesia. Biodiversitas 25: 644-653. Mangroves play an important role in coastal ecosystems, but the areas of mangroves are decreasing globally. Understanding the ecological and geographical distribution of mangroves will be useful to develop sustainable management and policy. Thus, this study aimed to analyze the ecological and geographical distribution of mangroves in Teluk Bintuni, West Papua, Indonesia. The distribution of mangroves was investigated to see the relationships between elevation and the number of individual mangroves at the family level. Vegetation data were collected by setting 180 circular plots and geographical data were obtained from secondary sources. Our study revealed that Rhizophoraceae family was found in all plots with 97.78% presence, whereas Acanthaceae and Meliaceae families were found in half of the plots with 65% and 60.56% presence, respectively. Lythraceae, Primulaceae, Malvaceae, and Arecaceae were only found in 15% of the plots. Elevation affected significantly the presence of mangroves which there mainly occurred in elevation between 10-30 m asl, while they were lower in below 10 m asl and above 30 m asl. Species belonging to Acanthaceae and Lythraceae, such as those from the genera of Avicennia and Sonneratia, were found more abundant in the low elevation (seaward zone) than in the higher elevation (landward zone). In contrast, species belonging to Meliaceae and Rhizophoraceae were more abundant in the landward zone with the presence of genera Xylocarpus, Bruguiera, Ceriops, and Rhizophora. The distribution of Arecaceae, Malvaceae, and Primulaceae did not show a significant pattern where they appeared randomly in mangrove forests. Geographically, 12.43% area of Teluk Bintuni District was mangroves which mainly occurred in the eastern and southern parts. Based on forest status, 2.23%, 35.60%, 10.46%, and 51.71% of mangroves in Teluk Bintuni occur in non-forestry use areas (Area Penggunaan Lain/APL), conservation forest (Hutan Konservasi) in the form of nature reserve, protected forest (Hutan Lindung), and production forest (Hutan Produksi), respectively. As the mangrove ecosystem has been part of local people, the specific management to support biodiversity in mangrove forests must be put officially in the development program.

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Journal Info

Abbrev

biodiv

Publisher

Subject

Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology

Description

The Biodiversitas Journal was first published in 2000 by the Department of Biology, FMNS, Universitas Sebelas Maret, Surakarta, Indonesia, then in 2006 it was co-published by the Society for Indonesian Biodiversity and that department; since 2017 it was also hosted by Smujo. From 2003-2012 it was ...