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All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Lanskap Indonesia MEDIA KONSERVASI Jurnal Biologi Udayana Journal of Degraded and Mining Lands Management Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Journal of Regional and Rural Development Planning Agrisocionomics: Jurnal Sosial Ekonomi Pertanian Forest and Society Igya ser hanjop: Jurnal Pembangunan Berkelanjutan (Journal of Environmental Sustainability Management)

Syartinilia .

Departemen Arsitektur Lanskap, Fakultas Pertanian, Institut Pertanian Bogor, Kampus IPB Darmaga Bogor, 16680, Indonesia

Author-ID : 3299002

Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Civil Engineering, Building, Construction & Architecture Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Environmental Science Social Sciences

Published : 32 Documents Claim Missing Document

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PEMODELAN DISTRIBUSI KESESUAIAN HABITAT SINGGAH SIKEP MADU ASIA (Pernis ptilorhynchus) DI PULAU RUPAT BERDASARKAN DATA SATELLITE- TRACKING Hendry Pramono; Yeni Aryati Mulyani; Syartinilia .; Higuschi .
Media Konservasi Vol 20 No 1 (2015): Media Konservasi, Vol. 20, No. 1 April 2015
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Birds of prey are one of environmental changes indicators because of their position as top predator. Many of them are migratory species that migrate from northern hemisphere to southern hemisphere, and use Rupat Island (in Riau Province) as stopover habitat. One of them is Oriental Honey Buzzard (Pernis ptilorhynchus) whose satellite tracking information (from 2006-2009) are available. This study aimed at identifying distribution characteristics of stopover habitats of Oriental Honey-buzzard in Rupat Island based on satellite tracking data using geographic information system (GIS). Several environmental variables (i.e. slope, elevation, land cover) were processed into distance to the nearest map and analyzed using logistic regression analysis. The result showed that distribution of stopover habitats covered 1 276.67 km2 (87%) of totally Rupat Island (1 461.95 km2). This distribution was mostly influenced by food availability and thermal wind. Identification of these habitat characteristics provides a baseline data for managing their stopover habitats and ecologically-based development of Rupat Island. Keywords: Logistic Regretion, Pernis ptilorhynchus, Rupat Island, Sattelite-tracking, Stopover habitat characteristic

MODEL DISTRIBUSI SPASIAL HABITAT ELANG JAWA (Nisaetus bartelsi) YANG TERSISA DI JAWA BARAT Nur Azmi; Syartinilia .; Yeni A. Mulyani
Media Konservasi Vol 21 No 1 (2016): Media Konservasi Vol. 21 No. 1 April 2016
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Javan Hawk-Eagle (JHE, Nisaetus bartelsi) which is endemic raptor in the natural forests of Java, Indonesia is categorized as one of the endangered. Small population size, severe habitat loss, forest fragmentation, and illegal hunting have contributed to the ‘‘endangered’’ status of this species. Moreover, conservation of this species has become a national priority. This study was being conducted because of the lack of information about the distribution of JHE’s remnants habitat which caused the proposed conservation strategies for JHE become difficult. This study aimed for updating data of JHE’s remnants habitat in West Java, analyzed its habitat patches distribution, and estimated the number of its populations. The previous study determined the habitat suitability probability modelling of JHE with used landsat images in 2002 at southern part of West Java. This study updated the model using the same logistic regression model equation in West Java overall. This study identified 17 remnant habitat patches (3 955 km2) scattered in West Java. The comparison with previous study showed that the size and number of patches was increased with the predicted number of JHE’s populations were about 39-195 (median = 117) pairs in southern part of West Java. Based on the results, we offer three recommendations to increase the survival of JHE’s habitat in West Java.Keywords: GIS, habitat remnants, logistic regression, Nisaetus bartelsi, patch.

HABITAT DISTRIBUTION MODELS OF FLORES HAWK-EAGLE (Nisaetus floris) IN EAST NUSA TENGGARA Putra, Indeka Dharma Putra; Syartinilia; Yeni Aryati Mulyani
Media Konservasi Vol. 28 No. 2 (2023): Media Konservasi Vol 28 No 2 Agustus 2023
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.28.2.135-141

Flores hawk-eagle (Nisaetus floris) was a Critically Endangered endemic raptor species in Lesser Sunda Region, especially in East Nusa Tenggara. The lack of information and difficulties in reaching the Flores hawk-eagle's distribution area have caused difficulties in conservation efforts for this species. One of the efforts that could be made was by spatial modeling distribution of Flores hawk-eagle habitat in East Nusa Tenggara based on GIS. Using habitat distribution spatial modeling could predict the potential place where a species can live. Logistic regression was one of the methods applied in animal distribution spatial modeling, where this method was considered to have better accuracy. Through the analysis, it was found that the potential habitat for Flores hawk-eagle was 6390.48 km2 (22%), and the non-potential habitat was 22,459.59 km 2 (78%). The habitat factors that determine the distribution of the Flores hawk-eagle include slope, altitude, rice fields, plantation, forests, and shrubs. The availability of nesting trees and food for Flores Hawk-eagles may influence the distribution of existing habitats. The results of the distribution mapping of the Flores Hawk-eagle can be used as a reference in efforts to manage the habitat of the Flores hawk-eagle in East Nusa Tenggara. Key words: Endemic Raptor, Habitat Modelling, Logistic Regression, Nisaetus floris, Species Priority

Identification of Javan Hawk-Eagle (Nisaetus bartelsi) and Its Habitat on the Island of Bali Widiyavedanta, Gde Oka; Syartinilia; Aryati Mulyani , Yeni
Media Konservasi Vol. 30 No. 4 (2025): Media Konservasi Vol 30 No 4 November 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.30.4.504

The Javan Hawk-Eagle (Nisaetus bartelsi), an endemic species of Java, has been occasionally observed in Bali, prompting the need for scientific verification due to its critical conservation status. This study aimed to confirm the presence of the Javan Hawk-Eagle in Bali and map its potential distribution based on habitat suitability using an integrated spatial-ecological approach. A probability distribution model was developed using logistic regression with NDVI (Normalized Difference Vegetation Index), slope, and elevation as predictor variables. The resulting probability map was subsequently delineated using land cover, land use data, and information obtained directly from key informant interviews to produce a refined predicted suitable habitat patches map for the Javan hawk-eagle. To confirm its reliability, we conducted patch occupancy surveys to confirm the Javan Hawk-Eagles existence in patches that have historical occurrence of Javan Hawk-Eagle. Logistic regression modeling identified the Javan Hawk-Eagle's potential distribution area of 1,069.4 km². Using this model and information from key informants, forest function maps, and land cover maps, 14 predicted habitat patches were delineated. Subsequent patch occupancy surveys confirmed three of these patches as actual habitats for the Javan Hawk-Eagle on Bali, namely West Bali Protected Forest, Batukaru and Batukahu Area, and Buyan-Tamblingan Lake Tourism Forest. These findings provide the first empirically validated confirmation of the Javan Hawk-Eagle’s presence in Bali, supported by direct photographed observations verified by experts, and delineate key habitat patches for future conservation planning.

The Sumatran Tiger's Corridor in Agam, West Sumatra: An Initial Analysis of the Metrics Indices Landscape Munawar, Kholis; Syartinilia; Datu Bahaduri, Laksmi
Media Konservasi Vol. 31 No. 1 (2026): Media Konservasi Vol 31 No 1 January 2026
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/medkon.31.1.1

Increased habitat pressure is indicated by high levels of human-tiger conflict (HTC). For Sumatran tigers to survive, structural corridor management is essential to managing the tiger metapopulation. Since 2016, Agam Regency has seen a sharp rise in HTC. This exploratory study aimed to understand variations in the corridor's forest cover and to evaluate the relationship between landscape metric indicators and fluctuations in HTC density. Agam's corridor is separated into 31 grids (3x3km). HTC information was gathered from earlier studies and web searches for incidents from 2000 to 2024. Tropical Forest Monitoring's landcover dataset was obtained through the use of a Google Earth Engine script. The LecoS plug-in is used to calculate landscape metric indices. For non-normally distributed data, the Spearman correlation statistic (95% CI) is employed. Before the HTC series in 2016, there was a twofold increase in deforestation, from 0.56% to 1.1% between 2010 and 2015. Nine landscape metrics, including forest area, forest proportion, NP, PD, GPA, LPI, PCI, and splitting index, exhibited a significant correlation with HTC density (p-value < 0.05). Around the corridor, high HTC density was associated with PD >10 patches km-2, LPI <44%, forest fraction <50.76%, and more disaggregated patches (PCI<9.79%). Since it may not be feasible to reduce HTC to zero incidents in the vicinity of human-dominated tiger habitats, expectations should be moderated, as lower HTC density occurs in wider landscape metric ranges. Improving PCI by aggregating patches and reducing NP while maintaining the remaining forest can potentially reduce HTC incidents and increase corridor function in tiger metapopulation management. The challenges are enormous, as 94% the corridor is in a non-protected area.

Co-Authors A Hadi Syafrudin A. Cochrane, Mark Akhmad Arif Amin Andrea Emma Pravitasari, Andrea Emma Arif Kurnia Wijayanto Ario, Anton Aryati Mulyani , Yeni Aslinda, Nindy Ati Dwi Nurhayati Auliya, Izhar Bambang Hero Saharjo Datu Bahaduri, Laksmi Edrian Junarsa Fauziyah Hasanah Gunadi, Syahbani Putra Hadi Susilo Arifin Hasanah, Fauziyah Hendry Pramono Hidayat Pawitan Higuchi, Horoyoshi Higuschi . Hiroyoshi Higuchi Hiroyoshi Higuchi Hiroyoshi Higuchi Iman Santoso Insan Fahmi Irman Firmansyah Irmansyah, Firman Katili, Hidayat Arismunandar Kuspriyangga, Aditya Leti Sundawati LILIK BUDIPRASETYO Liyantono . Makalew, Afra Donatha Nimia Meirani, Utami MUHAMMAD CHOIRUDDIN AZIS Munandar, Aris Munawar, Kholis Mustofa Nassat Idris Nike Dyah Permata Nugraha, Rifqi Adi Nur Azmi Oki Hidayat Patria Rachman Hakim Pratiwi, Amalia Subha Presti Ameliawati Prita Ayu Permatasari, Prita Ayu Putra, Indeka Dharma Putra Putu Ayu Irvana Swasti Raharja, Agung Raja Mohd Kris Setiawan Ramandini Puspita Sari Risco Noverio Rafael Rofifah Aulia Rofifah Aulia Suyitno Sri Mulatsih Sri Wahyuni Sry Wahyuni Sry Wahyuni SRY WAHYUNI Tati Budiarti Widiatmaka Widiyavedanta, Gde Oka Yeni A. Mulyani Yeni A. Mulyani Yeni Aryati Mulyani Yudi Setiawan

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