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All Journal Jurnal Teknologi Informasi dan Pendidikan Jurnal Kehutanan Papuasia (Journal of Papuasia Forestry)
CHARLY BRAVO WANGGAI
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Computer Science & IT Control & Systems Engineering Education Engineering Environmental Science

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PEMANFAATAN HUTAN ADAT OLEH MASYARAKAT SUKU SOUG DI KABUPATEN MANOKWARI SELATAN DECKY REINGGUP; ANTON SILAS SINERY; CHARLY BRAVO WANGGAI
JURNAL KEHUTANAN PAPUASIA Vol 6 No 1 (2020): Jurnal Kehutanan Papuasia
Publisher : Fakultas Kehutanan UNIPA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.46703/jurnalpapuasia.Vol6.Iss1.200

Abstract

The purpose of this study was to identify the customary community forest of Soug tribe of Arfak in using customary forest resources surrounding Tobou forest. Through the study, how the forest assessed, local culture, forest preservation, transfer knowledge, accessibility, and infrastructure towards the existence of Tobou customary forest. The descriptive method was used to qualitative data. In order to obtain data, interview, and field observation was applied. In terms of customary forest use around Tobou, there were numbers of conserving land types such as garden opening, extracting both, timber and non-timber forest products, important value and trust, co-benefit interaction among social and biophysical co-benefit as a whole ecosystem component and customary role community. It turned out that social bonds among community strata were glaringly seen through customary roles as it has been indicated strongly in Arfak ethnic.
Interpretation of the Subsurface Structure of Batanta Island Using Gravity Method and 2D Modeling Febi Kurnia Sari, Ceni; Rohmala, Fajar K.; Wanggai, Charly Bravo; Mardiyadi, Zulfikar; Putri, Eka Febi Selvandy
Jurnal Teknologi Informasi dan Pendidikan Vol. 19 No. 1 (2026): Jurnal Teknologi Informasi dan Pendidikan (In Press)
Publisher : Universitas Negeri Padang

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/jtip.v19i1.1068

Abstract

Batanta Island in Raja Ampat, West Papua, is located in an active tectonic zone dominated by fault structures and igneous rock intrusions, thus possessing significant geological potential. This research aims to identify the subsurface structure of the island using the gravity method that has undergone drift, tidal, topographic, and Bouguer corrections, followed by regional-residual component separation. 2D modeling with GM-SYS software was used to construct geological cross-sections based on rock density distribution. Results show the presence of several main units, including massive lava, breccia, Quaternary deposits, and high-density intrusion bodies (±3.00 g/cm³) that are interpreted as diorite. An active fault zone and lithological boundary were also found, which serve as the main controllers of geological structure. These findings indicate the presence of mineralization potential and complex geological dynamics, and serve as an important initial contribution to further geological exploration on Batanta Island and its surroundings
Co-Authors Anton Silas Sinery dan Mahmud DECKY REINGGUP Putri, Eka Febi Selvandy Rohmala, Fajar K. Sari, Ceni Febi Kurnia Zulfikar Mardiyadi