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All Journal MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Silvikultur Tropika (JST) MEDIA KONSERVASI JURNAL HUTAN LESTARI Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Penelitian Hutan Tanaman JURNAL ANALISIS KEBIJAKAN KEHUTANAN Century: Journal of Chinese Language, Literature and Culture Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Journal of Tropical Biodiversity and Biotechnology Jurnal Hutan dan Masyarakat Jurnal Penelitian Pendidikan IPA (JPPIPA) Jurnal Belantara Gorontalo Journal of Forestry Research BHUMI: Jurnal Agraria dan Pertanahan Jurnal Risalah Kebijakan Pertanian dan Lingkungan COJ (Coastal and Ocean Journal) JURNAL HUTAN TROPIS Jurnal Ilmu Kehutanan Policy Brief Pertanian, Kelautan, dan Biosains Tropika
Nyoto Santoso
Department Of Forest Resources Conservation And Ecoturism, Faculty Of Forestry, IPB University
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Materials Science & Nanotechnology Physics Social Sciences

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Mangrove Vegetation Analysis in Mangrove Ecosystems in the Coastal Area of Bazartete, Liquica District Timor-Leste Tilman, Efrem; Santoso, Nyoto; Soekmadi, Rinekso
Media Konservasi Vol. 29 No. 2 (2024): Media Konservasi Vol 29 No 2 May 2024
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.29.2.294

Abstract

Mangroves are important ecosystems that provide a range of ecosystem functions and services that support livelihoods and the environment. Mangrove forests in Timor-Leste have been exploited since at least the 1940s for agriculture, timber, and clearing for settlements. Measurement of the distribution of mangrove vegetation was carried out at two observation stations, namely: Station I, located in Tibar Village; Station II and located in Ulmera Village. The determination of the research location was determined by purposive sampling after a survey was conducted. The results of vegetation analysis that has been done there are 4 types of mangroves found such as; Sonneratia alba, Rhizophora apiculata, Rhizophora mucronata and Brugueira cylindrica. Stand density at Tibar station is dominated by the type of Sonneratia alba having a density of 366.67 trees / ha with a species mastery level of 91.23 m2 / ha and has an INP value of 219.98%. In contrast to the results of observations in Tibar village, the density of stands at the Ulmera observation station, the Rhizophora apiculata species has a higher density of 511 trees/ha but the level of species mastery is dominated by the Sonneratia alba species of 53 m2/ha with INP = 116%. The density level is dominated by the Rhizophora apiculata species because in the middle zone the substrate is muddy, while in the outer zone directly facing the sea and always inundated with sea water, more Sonneratia alba species are found. Key words: bird, community, diversity, mine, reclamation
Analysis of Mangrove Forest Management in Teluk Lembar, West Lombok, Indonesia Muhammad Al’Awali Salahuddin; Nyoto Santoso; Rachmad Hermawan
Jurnal Penelitian Pendidikan IPA Vol 10 No 10 (2024): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i10.9485

Abstract

Mangrove forests in Teluk Lembar, West Lombok, have an important role in ecological balance and socio-economic benefits. However, these ecosystems face pressure from land conversion for ponds, illegal logging, and pollution. This study aims to describe the condition of mangroves, analyze the socio-economic aspects of the community and the role of stakeholders, assess the value of direct benefits of mangroves, and formulate sustainable management strategies. The results showed significant biodiversity, with 14 species of mangroves and 53 species of fauna, including 44 species of birds. The bird ecological index showed diversity (H') 32, uniformity (E) 0.8, and dominance (D) 0.7, which signified ecosystem stability. However, a serious threat comes from the conversion of land for ponds, houses, factories, and ports. Of the 1703.19 ha of the total area area, only 179.44 ha (10.54%) of mangrove forests remain. Waste pollution, such as mercury and copper levels that exceed the limit, also negatively impacts the ecosystem. Based on the SWOT analysis, the proposed mangrove management strategy includes: (a) strengthening community capacity in mangrove management through training and education, (b) increasing collaboration between stakeholders to strengthen regulation and law enforcement, (c) optimizing economic benefits through the development of mangrove-based ecotourism, and (d) implementing sustainable management practices to maintain a balance between conservation and utilization
Komitmen IPB sebagai Nature Positive Universities IPB, BPKB; Dwiyanti, Fifi Gus; Zulkarnaen Siregar, Iskandar; Kaswanto; Raffiudin, Rika; Priawandiputra, Windra; Herdiyeni, Yeni; Santoso, Nyoto; Nurrochmat, Dodik Ridho; Qayim, Ibnul; Mardiana, Rina; Putra, Heriansyah; Utami, Anisa Dwi
Policy Brief Pertanian, Kelautan, dan Biosains Tropika Vol 6 No 3 (2024): Policy Brief Pertanian, Kelautan dan Biosains Tropika
Publisher : Direktorat Kajian Strategis dan Reputasi Akademik IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/agro-maritim.0603.953-958

Abstract

IPB University telah berkomitmen untuk menjadi bagian dari Nature Positive Universities Network, yang sejalan dengan komitmen IPB sebagai Green Campus (Kampus Hijau), Kampus Biodiversitas dan komitmen IPB Netral Karbon 2030, dengan melaksanakan empat elemen Nature Positive yakni: (1) penilaian dasar keanekaragaman hayati, (2) penentuan target alam yang spesifik; (3) pengayaan dan penanaman; dan (4) pelaporan data atau status keanekaragaman hayati secara tahunan. Namun tantangan utamanya adalah bagaimana merubah fixed mindset ke arah Nature Positive, selain merubah paradigma menjadi Kampus Hijau. Tentunya, diperlukan visi yang kuat, dukungan finansial, tata kelola yang baik serta perilaku ramah lingkungan seluruh sivitas akademika. Beberapa langkah yang dapat dilakukan IPB University menuju Nature Positive Universities antara lain penentuan lokasi penilaian keanekaragaman hayati kampus IPB untuk Nature Positive Universities project, penilaian dasar keanekaragaman flora dan fauna sebagai baseline status keanekaragaman hayati di kampus IPB, deliniasi Taman Hutan Kampus, dan pembuatan permanent plot Taman Hutan Kampus untuk monitoring keanekaragaman hayati, pengayaan tanaman, penilaian keanekaragaman hayati secara berkala, serta pembangunan basis data dan sistem informasi keanekaragaman hayati.
Tourism Development Strategy in Mangrove Forest of Kampung Sejahtera, Bengkulu City Sari, Devi Nur Indah; Nyoto Santoso; Rachmad Hermawan
Media Konservasi Vol. 30 No. 1 (2025): Media Konservasi Vol 30 No 1 January 2025
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.30.1.40

Abstract

The Mangrove Forest of Kampung Sejahtera in Bengkulu City has a strategic location and abundant resources that can be developed into an alternative natural tourist destination. However, this area is not without threats. Therefore, a tourism development strategy should be formulated, taking into account the potential tourism resources and the perceptions of visitors and the local community. Mangrove vegetation data is obtained through field observations using the plot line method at five observation stations, which is then processed to obtain the Importance Value Index and Species Diversity Index Data on wildlife and aquatic biota is obtained through exploration and interviews with fishermen and local communities, as well as the management of Baai Fish Auction Places, Next, the list of types is tabulated by group. Perceptions of tourism development were obtained from visitors and the public with a total of 60 respondents, then processed to obtain the Respondent Achievement Level based on Likert scale values. Based on current management conditions, the potential of flora and leaves, as well as the perceptions of visitors and the community, a tourism development strategy formulation is formulated using a SWOT Analysis. Tourism development strategies can be carried out through strengthening the capacity of community-based tourism management institutions, collaborating with investors to address funding, managing tourism resources and appropriate visitors, creating innovative and educational tourism programs, developing environmental hazard management, creating innovative and environmentally friendly infrastructure, and promoting marketing and advertising through various media, as well as environmental education and law enforcement.
Long-Tailed Macaque (Macaca fascicularis) Population Demographic and Spatial Use Pattern in Telaga Warna, Bogor Bunga Resa Hartati, Bunga Resa Hartati; Santoso, Nyoto; Arief, Harnios
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 13 No 3 (2023): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Pusat Penelitian Lingkungan Hidup, IPB (PPLH-IPB) dan Program Studi Pengelolaan Sumberdaya Alam dan Lingkungan, IPB (PS. PSL, SPs. IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.13.3.472-480

Abstract

The Telaga Warna Nature Reserve and Nature Park is one of the animal and fauna conservation and protection areas in West Java, with an area of ​​496.49 ha. The long-tailed monkey is one of the protected animals at Telaga Warna. Based on the IUCN Redlist, long-tailed monkeys are currently included in the endangered species (Endangered). The largest decline in the long-tailed monkey population is due to illegal hunting. Given the declining condition of the long-tailed macaque population, this study was conducted to analyze the demographics of the population and analyze the home ranges of long-tailed macaques in Telaga Warna. The research was conducted in March-May 2021, which was carried out at CA and TWA Telaga Warna. The data collected includes population demographics, home ranges, and habitat use. Analysis of population demographic data used concentration calculations based on sex and age structure, home ranges using a minimum convex polygon and habitat use was analyzed descriptively by comparing conditions between observed groups of long-tailed monkeys. The results of the research on the long-tailed monkey population in the Telaga Warna area consisted of two groups with a total of 64 individuals. The long-tailed macaque population will decrease because it has a regressive population with sufficient space and a low total population density of 0.13 ind/ha. The home range area of ​​group A is 13.8 ha and that of group B is 6.26 ha. The home range area of ​​group B is thought to be influenced by the size and age structure of the group. The long-tailed monkey group both use forest land cover, plantations and water bodies, and are found at an altitude of 1400-1600 masl with gentle to very steep slopes (> 8%).
The Impact of Mangrove on Water Quality and Milkfish Productivity in The Silvofishery Ponds in Sawojajar Village, Brebes Regency Novida, Rika; Setia, Tatang Mitra; Santoso, Nyoto; Widigdo, Bambang
Coastal and Ocean Journal (COJ) Vol 9 No 1 (2025): COJ (Coastal and Ocean Journal)
Publisher : Pusat Kajian Sumberdaya Pesisir dan Lautan IPB

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/coj.v9i1.62550

Abstract

The mangrove ecosystem plays a crucial role in maintaining coastal ecological balance and providing economic benefits through aquaculture. However, the widespread conversion of mangroves into shrimp ponds has contributed to environmental degradation and increased coastal vulnerability. This study evaluates the effectiveness of the silvofishery system, which integrates mangrove planting with fish farming, in improving water quality and milkfish (Chanos chanos) productivity in Sawojajar Village, Brebes Regency. Three types of ponds were analysed: silvofishery with 40% mangrove vegetation (T40), silvofishery with 20% mangrove vegetation (T20), and conventional ponds without mangroves (T0). Water quality parameters, plankton and benthic diversity, and milkfish growth were measured and compared among the ponds. The results indicate that mangrove-integrated ponds exhibited better water quality stabilization, particularly in terms of salinity, pH, and Dissolved Oxygen (DO), which positively influenced overall ecosystem health. Mangrove vegetation also enhanced fish survival rates and supported long-term ecosystem stability. In contrast, conventional ponds exhibited higher short-term productivity but faced greater environmental risks due to unstable water quality. This study underscores the ecological and economic benefits of the silvofishery system as a sustainable model for coastal resource management.
Assessing carrying capacity under urban pressure in Pasaran Island, Bandar Lampung City, Indonesia Nabilah, Rizka; Effendi, Hefni; Santoso, Nyoto; Sulistyantara, Bambang
Journal of Degraded and Mining Lands Management Vol. 12 No. 4 (2025)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2025.124.8201

Abstract

Rapid population growth in Bandar Lampung, especially in coastal areas, has impacted the environment. Pasaran Island is a small inhabited island that originally only had an area of 2 ha but has now grown to 12.02 ha due to sedimentation and reclamation carried out by the island's residents. Pasaran Island faces great challenges, especially related to carrying capacity and capacity to maintain environmental sustainability and the quality of life of its residents. This study aimed to analyze the carrying capacity and capacity of Pasaran Island. A spatial analysis approach was used to evaluate land requirements and the limits of the island's ability to support its population optimally. Spatial calculations used were according to the Regulation of the Minister of Public Works No.20/PRT/M/2007 on techniques for analyzing physical, environmental, economic, and socio-cultural aspects in preparing spatial plans. The results showed that the carrying capacity on the Pasaran Island is 0.601, which means that the carrying capacity of the settlement is low and unable to accommodate the population in the area. Based on the analysis of the carrying capacity of people, when viewed specifically on Pasaran Island, it can only accommodate 827 people, even though there are currently 1,500 residents. Thus, the results show that there is an overpopulation of 673 people.
ETNOBOTANI DI KEBUN TEMBAWANG SUKU DAYAK IBAN, DESA SUNGAI MAWANG, KALIMANTAN BARAT Pradityo, Teguh; Santoso, Nyoto; Zuhud, Ervizal A. M.
Media Konservasi Vol. 21 No. 2 (2016): Media Konservasi Vol. 21 No. 2 Agustus 2016
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (623.366 KB) | DOI: 10.29244/medkon.21.2.183-198

Abstract

Iban or Dayak Iban is one of many tribes who live in some places of West Kalimantan province, one of them is in Sungai Mawang Village, Puring Kencana Districts, Kapuas Hulu District, West Kalimantan Province. As well as many tribes who still depend their lives on nature, Iban has many various local wisdoms in using surrounding nature. The example of land use patterns was tembawang (Kalimantan’s unique of agroforestry) as a place for food sources, medicines, building materials, complementary ceremony goods and other uses. This research aimed to identify useful plants species and its classification based on usefulness group and part of useful plants that used by local people of Sungai Mawang village from tembawang that they have. Data collection methods used were interviews and direct observations which were then analyzed by qualitative description. Based on etnobotany research conducted in 15 tembawang in Sungai Mawang Village, there were 122 plants, 97 genera and belong to 60 families which are used directly. The plants utilization can be classified into 63 species as food sources, 13 of them as ingredients & spices, 61 species as medicines, 32 as building material, 29 species for other uses, 9 as firewood and 4 species as ritual needs. Keywords: Dayak Iban, etnobotany, tembawang, useful plants
Does the Tricolor Langur Truly Have a Specific Habitat in Danau Sentarum Landscape? An Analysis of The Preferences Habitat Using Maximum Entropy Sutopo, Sutopo; Santoso, Nyoto; Mardiastuti, Ani; Mulyani, Yeni A
Media Konservasi Vol. 30 No. 2 (2025): Media Konservasi Vol 30 No 2 May 2025
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.30.2.362

Abstract

The tricolored langur (Presbytis cruciger) is not only geographically restricted but is also believed to strongly depend on specific habitat types, particularly wetland ecosystems in northern Borneo. Despite its limited range and potential vulnerability, no comprehensive habitat assessment has been conducted within its distribution area. This study aims to model the habitat suitability of P. cruciger in the Danau Sentarum landscape using environmental variables derived from direct encounter data collected between 2021 and 2023, and analyzed using MaxEnt. Habitat suitability modeling revealed that 95.94% (228,658 ha) of the total study area (238,329 ha) was classified as unsuitable habitat. The remaining areas were categorized as marginally suitable (7,080 ha), suitable (1,977 ha), and highly suitable (614 ha). Highly suitable areas are concentrated in peat swamp forests, riparian forests, and lowland secondary forests located within 1 km of lake edges, extending into the hilly zones of the Danau Sentarum landscape. Among the environmental predictors, land cover contributed the most to the model, though it showed low permutation importance. In contrast, proximity to fire hotspots demonstrated high permutation importance, indicating an avoidance behavior towards fire-prone areas. The species preferred elevations ranging from 100 to 200 meters above sea level, with 8–25% slopes, and proximity to swamp forest and lake ecosystems. These results highlight the species' strong association with wetland ecosystems and underscore the importance of conserving these habitats to ensure its survival.
Studi Kohabitasi antara Langur Borneo (Presbytis chrysomelas ssp. cruciger) dan Bekantan (Nasalis larvatus) di Taman Nasional Danau Sentarum Santoso, Nyoto; Diva, Alfatheya Margwita; Fauziah, Natasya Nurul; Sutopo, Sutopo
Jurnal Ilmu Kehutanan Vol 17 No 2 (2023): September
Publisher : Universitas Gadjah Mada

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.22146/jik.v17i2.6442

Abstract

The tricolour langur and proboscis monkey in Bukit Semujan cohabited and utilized the same resources. Cohabitation, mainly due to resource constraints, needed substantial attention to ensure the survival of these primates. This research aimed to map the utilization of canopy strata vertical forest structure and vegetation as food sources and identify the size and overlap of ecological niches for both primates. This research occurred in Danau Sentarurn National Park (DSNP) from July to December 2021. The data collection employed the ad libitum method. The results indicated that cohabitation occurred in the canopy strata vertical forest structure utilization, particularly stratum B and C, and was related to food availability for both primates. The Jaccard Index of the stratum utilization association was 0.6 for swamp forests and 0.8 for hillside forests, while the food plant association was 0.2. In addition, the ecological niche of the tricolour langur overlapped 48% against the proboscis monkey and 34% on the contrary. The tricolour langur's niche size (FT) was 0.32278 ≤ 0.5960 ≥ 0.81253, while the proboscis monkey was 0.20866 ≤ 0.52837 ≥ 0.78529 at 95% confidence interval.
Co-Authors Achmad Fahrudin Agus Priyono Kartono Agusrinal Agusrinal Akhmad Fauzi Andri Ginting Ani Mardiastuti Arif Prasetyo Arif Prasetyo Arini, Wahyuningyan Bambang Sulistyantara Bramasto Nugroho Bunga Resa Hartati, Bunga Resa Hartati Cecep Kusmana DEDE AULIA RAHMAN Dede Setiadi Dedi Sudarma Dimas Aryo Wicaksono Diva, Alfatheya Margwita Dodik Ridho Nurrochmat Dudung Darusman Dudung Darusman Efiyati, Efiyati Ega putra, Rizki Akbar Eka Intan Kumala Putri Entang Iskandar Erianto Erianto Faathir, Laode Abdul Muluk Fauziah, Natasya Nurul Felayati, Nela Resta Fifi Gus Dwiyanti Firman Arief Gilang Prastya Pambudi Gunardi Hamdani Hakim Hadi S Alikodra Handini Widiyanti Hari Prayogo Hariyadi Hariyadi Harnios Arief Hefni Effendi Herlina Darwati Hermansyah Putra Hermawan, Rachmad IBNUL QAYIM Iis Diatin IPB, BPKB Irsandi, Ricky Rizki ISKANDAR ZULKARNAEN SIREGAR Jani Master JARWADI BUDI HERNOWO Kartodihardjo, Hariadi Kuo, Chun – I Leo Irwan Sugianto LILIK BUDIPRASETYO Luthfia Zahra Zen M Bismark M Bismark M. Asyief Khasan Budiman M. Bismark M. Bismark Maya Ambinari Muhammad Al’Awali Salahuddin Muhammad Elfaza Faishal Musyaffa Muhsimin . Nabilah, Rizka Nova Ika Rakhmawati Sumartono Novida, Rika Nurida, Nurida Nurmujahidah Syamsuddin OK Hasnanda Ok Hasnanda OK Hasnanda Syahputra Oktania Kusuma Handayani Perdhana, Reza Dwiputra Pradityo, Teguh Putra, Heriansyah Restian Alif Junianti Ricardo Andalas RIKA RAFFIUDIN Rina Mardiana Rinekso Soekmadi Rinekso Sukmadi Rizki Praba Nugraha Rohma Alif Wibisono Rozza Tri Kwatrina Ruskhanidar Ruskhanidar Salsabila, Religiana Sambas Basuni Sari, Devi Nur Indah SISI SUSILAWATI SUSILAWATI Sitti Ramlah Sri Supraptini Mansjoer Suliyani, Suliyani SUTOPO Sutopo - - Sutopo . Sutopo Sutopo Tatang Mitra Setia Tilman, Efrem Tri Puji Astuti Tutut Sunarminto Utami, Anisa Dwi Vregat Febriansyah Danarta WINDRA PRIAWANDIPUTRA, WINDRA Wiwik Handayani YANTO SANTOSA Yasri Syarifatul Aini Yeni A Mulyani Yoga Yuniadi Yoppie Christian Zuhud, Ervizal A. M.