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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management BIOTROPIA - The Southeast Asian Journal of Tropical Biology Biota: Jurnal Ilmiah Ilmu-Ilmu Hayati Forest and Society al Kimiya : Jurnal Ilmu Kimia dan Terapan
Antoni Ungirwalu
Unknown Affiliation
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Environmental Science Immunology & microbiology Social Sciences Veterinary

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Species Richness and Diversity in Secondary Lowland Forest, Bintuni, Bird's Head Peninsula, West Papua, Indonesia Rumayomi, Nimrod Agustinus Andyratnah; Murdjoko, Agustinus; Ungirwalu, Antoni; Mulyadi; Benu, Nithanel Mikael Hendrik
Jurnal Manajemen Hutan Tropika Vol. 30 No. 2 (2024)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.30.2.295

Abstract

The tropical forest plays an important role in ecosystem services, yet anthropological activities have changed the ecological conditions. Thus, this research was designed to reveal the species richness and diversity in secondary forests, including lifeform alteration. The 50 perpendicular plots were placed in both forests, with 25 for each. The study revealed that the secondary forest represents a stage of ecological succession in which species richness and diversity decreased. Additionally, the composition of life forms in the secondary forest changed, with dominant herbs indicating a more dynamic vegetation due to shifting ecological conditions. Species classified as Threatened have disappeared due to human activities in the forest. However, the secondary forest has provided a habitat for certain species, including those with conservation status, such as Threatened or Extinct, to thrive and colonize. Approximately 15.7% of species exclusively thrive in secondary forests, including Antiaropsis uniflora C.C.Berg. Therefore, to promote sustainable forest management, this study suggests monitoring the species in secondary forests, particularly since the use of forests has traditionally been determined by local communities, including in restricted forest areas. Moreover, the local government could officially designate traditional forest use, thereby allowing restricted forests to be conserved as old-growth forests.
Satwa Liar di Hutan Ndaer, Kampung Ayapokiar, Miyah Kabupaten Tambrauw, Papua Barat Fatem, Sepus Marten; Erari, Semuel Sander; Tuririday, Helena Trivona; Worabay, Meliza Sartje; Belja, Matheus; Wanma, Alfredo Ottow; Runtuboi, Yubelince; Ungirwalu, Antoni; Nebor, Idola Dian
Biota : Jurnal Ilmiah Ilmu-Ilmu Hayati Vol 8, No 3 (2023): October 2023
Publisher : Universitas Atma Jaya Yogyakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24002/biota.v8i3.6503

Abstract

Hutan Ndaer yang terletak di Kabupaten Tambrauw memiliki potensi berbagai spesies satwa liar yang unik dan menjadi daya tarik wisata tetapi juga pendidikan. Penelitian ini bertujuan mengidentifikasi satwa liar yang berada di Hutan Ndaer dan analisis status konservasi berdasarkan P.106.Tahun 2018, IUCN dan CITES 2022, untuk menunjang upaya pelestarian dan larangan perdagangan satwa liar illegal, juga sebagai media edukasi bagi masyarakat lokal dan berbagai pihak untuk kepentingan pelestarian satwa. Metode yang digunakan dalam penelitian ini adalah observasi, eksplorasi, dan studi pustaka yang relevan. Data yang diperoleh selanjutnya dianalisis secara deskriptif kualitatif. Berdasarkan hasil pengamatan ditemukan satwa liar yang terdiri dari avifauna (29 spesies), mamal (6 spesies), amfibi (4 spesies) dan reptil (1 spesies). Status perlindungan berdasarkan PERMENLHK.No. 106/2018 terdapat 22% satwa liar dilindungi (D) dan 21% tidak dilindungi (TD). Merujuk pada daftar merah redlist IUCN 2022 terdapat 37% satwa liar dengan resiko terancam rendah (LC), 3% satwa liar sedang menghadapi resiko tinggi kepunahan (VU), 1% beresiko tinggi menuju kepunahan (CR). Seseuai dengan CITES 2022 terdapat 15% satwa liar yang terancam punah apabila perdagangan dibiarkan berlanjut dan 1% dilarang diperdagangkan di Tingkat Internasional.
Customary Forests in West Papua: Contestation of Desires or Needs? Ungirwalu, Antoni; Awang, San Afri; Runtuboi, Yubelince Y.; Peday, Mariana Y.; Marwa, Jonni; Maitar, Bustar; Murdjoko, Agustinus; Fatem, Sepus M
Forest and Society Vol. 5 No. 2 (2021): NOVEMBER
Publisher : Forestry Faculty, Universitas Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24259/fs.v5i2.13350

Abstract

The challenge of integrating ecological, economic and social aspects of forest management is still a critical issue among stakeholders who agree on community-based forestry and the rights of indigenous peoples. In West Papua, the contrast of abundant natural resources with serious social inequalities and structured poverty is a continuing challenge for implementing a social forestry program. The process of establishing customary territories in West Papua is an important milestone in recognising its community entities. Is this scheme definitively able to answer the interests of access and management of indigenous peoples? This can help in achieving the sacred goal of protecting 70% of the forest area. This paper examines the dynamics of forest management in West Papua by the parties in customary forests. The low area designated for customary territories in West Papua, which has only reached 2,554.2 hectares, and the absence of a decree on the existence of customary forests is a form of injustice to the interests of local communities. The social forestry acceleration program intended to end the uncertainty surrounding customary forests is still in process. The roles of both on-site and off-site parties have not been optimal in realising customary forests in West Papua due to the complex and incomplete translation process at the site level. The results of the review show that interest is still focused on achieving an indicative-annual figure, which is still dominated by the village forest scheme. Hopefully, this year's acceleration of customary forests will become a milestone in West Papua, based on mutual need and desire.
Black Fruit Plant (Haplolobus Monticola) Ethanolic Extract as a Good Source of Chemical Compound Content with The Potential as A Safe Antioxidant and Antibacterial Agent Lestari, Agnes Dyah Novitasari; Toja, Yori Turu; Ungirwalu, Antoni; Ramlah, Ramlah -; Somar, Evelina; Murtihapsari, Murtihapsari -
al Kimiya: Jurnal Ilmu Kimia dan Terapan Vol 11, No 1 (2024): al Kimiya: Jurnal Ilmu Kimia dan Terapan
Publisher : Department of Chemistry, Faculty of Science and Technology, UIN Sunan Gunung Djati Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15575/ak.v11i1.34417

Abstract

Black fruit is a native Papuan plant that faces extinction if it is not propagated. The availability of scientific information on the potential use of black fruit can help proliferate this plant. This study investigates the potential of black fruit plants in the leaves and flesh of the fruit using extraction, characterization, and extract activity testing. Extraction was carried out by maceration using a 96% ethanol solvent. Characterization was carried out by FTIR, UV-Vis spectrophotometers, and phytochemical screening. The antioxidant activity test was carried out by the DPPH method, the antibacterial test was carried out by the well diffusion method, and the toxicity test was carried out by the BSLT (Brine Shrimp Lethality Test) method. The results showed that the ethanol extract of black fruit flesh separated into two layers when stored in the refrigerator, while the leaf extract did not. Leaf extract is richer in phytochemical content compared to fruit flesh. Antioxidant and antibacterial activities were higher in leaf extracts than in fruit pulp extracts. Toxicity test results showed that the ethanol extract of black fruit leaves has the potential to be used as a food additive for antioxidant and antibacterial properties. The potential benefits of the ethanol extract of black fruit leaves and flesh can encourage cultivation and post-harvest management of this plant.
INTEGRATING TRADITIONAL ECOLOGICAL KNOWLEDGE IN TELUK BINTUNI DISTRICT: OPPORTUNITIES AND CHALLENGES FOR SUSTAINABLE RESOURCE MANAGEMENT Agustinus Andyratnah Rumayomi, Nimrod; Murdjoko, Agustinus; Ungirwalu, Antoni; Mulyadi, Mulyadi; Mikael Hendrik Benu, Nithanel; Aristone Djitmau, Dony
BIOTROPIA Vol. 32 No. 2 (2025): BIOTROPIA Vol. 32 No. 2 August 2025
Publisher : SEAMEO BIOTROP

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.11598/btb.2025.32.2.2486

Abstract

HIGHLIGHTS- Traditional knowledge plays a crucial role biodiversity conservation. - In Teluk Bintuni District, local regulations support the integration of traditional knowledge, promoting collaboration for sustainable resource management. - The study highlights the need for community engagement, capacity building, and education to effectively utilize traditional ecological.- Successful conservation initiatives require collaboration to balance economic growth with environmental stewardship and social inclusivity, ultimately fostering sustainable development. ABSTRACTTraditional knowledge is vital for wildlife management and forest conservation in tropical regions and is passed down through generations.  Thus, this research was designed to identify the challenges and opportunities encountered in implementing Traditional Ecological Knowledge (TEK) during regional development, particularly in relation to natural resource management in Teluk Bintuni District.  The data were collected through interviews with local people and a Focus Group Discussion (FGD) involving government officials, Non-Governmental Organizations (NGOs), and local figures.  The results revealed that the government had enacted Regional Regulation Number 1 of 2019 to recognize the customary rights of seven tribes, i.e., the Kuri, Wamesa, Irorutu, Sebyar, Simuri, Sougb, and Moskona tribes, thereby protecting traditional communities.  The regulations emphasize the prioritization of people's rights in development, supported by the establishment of LMA Tujuh Suku (a Traditional Community Institution of Seven Tribes).  The tribes have been utilizing TEK to deal with social and environmental issues, integrating the issues into development procedures to foster conservation and economic growth.  The challenges, such as poor infrastructure, political instability, and low community engagement, hinder effective implementation.  The strengths include accessible natural resources and international funding for conservation.  The study highlighted the importance of education, stakeholder collaboration, and technology in documenting and incorporating TEK into conservation planning through participatory research, capacity building, and adaptive management. 
Forest Conservation by Conserving Socio-cultural Aspects: A Lesson from the Sougb Tribe in Teluk Bintuni, West Papua Province Rumayomi, Nimrod Agustinus Andyratnah; Murdjoko, Agustinus; Ungirwalu, Antoni; Mulyadi; Benu, Nithanel Mikael Hendrik; Djitmau, Dony Aristone
Jurnal Manajemen Hutan Tropika Vol. 31 No. 3 (2025)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.7226/jtfm.31.3.288

Abstract

Forest has been part of local people such as Sougb Tribe for generations where at the same time they have applied the traditional knowledge. However, the local government has been conducting development for decades with less involvement of the local knowledge. Hence, this research aimed to figure out the traditional knowledge during the forest utilization by Sougb Tribe in Teluk Bintuni, West Papua Province. The data were collected using interviews with the snowball method in subdistricts of Bintuni, Bintuni Timur, Manimeri, Tuhiba, and Tembun. Then, the study revealed that the Sougb Tribe, originally part of the Arfak Tribe, has inhabited the Teluk Bintuni area for generations, migrating from the highlands to the lowlands due to various factors like marriage and conflict. They still maintain customary rights while managing the land through traditional organizations. This tribe relies profoundly on forest resources for sustenance, practicing sustainable agriculture and traditional hunting. Despite facing challenges in forest utilization, they emphasize the importance of biodiversity and traditional knowledge in local conservation. Thus, it is vital to integrate this local wisdom into regional development that can enhance sustainability and cultural preservation, fostering community engagement and ecological balance.
Co-Authors Agnes Dyah Novitasari Lestari Agustinus Andyratnah Rumayomi, Nimrod Agustinus Murdjoko Aristone Djitmau, Dony Belja, Matheus Benu, Nithanel Mikael Hendrik Djitmau, Dony Aristone Maitar, Bustar Marwa, Jonni Mikael Hendrik Benu, Nithanel MULYADI Mulyadi Mulyadi Murtihapsari, Murtihapsari - Nebore, Idola Dian Peday, Mariana Y. Ramlah, Ramlah - Rumayomi, Nimrod Agustinus Andyratnah San Afri Awang Semuel Sander Erari Sepus M. Fatem Somar, Evelina Tuririday, Helena Trivona Wanma, Alfredo Ottow Worabay, Meliza Sartje Yori Turu Toja, Yori Turu Yubelince Runtuboi