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All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management MEDIA KONSERVASI Jurnal Reka Lingkungan Asian Journal of Agriculture 3BIO: Journal of Biological Science, Technology and Management Environmental Pollution Journal Journal of Biodiversity and Biotechnology JKRL-Juli Biodiversitas Journal of Biological Diversity
Endang Hernawan
Institut Teknologi Bandung
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Earth & Planetary Sciences Education Energy Engineering Environmental Science Immunology & microbiology Law, Crime, Criminology & Criminal Justice Neuroscience

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Designing Wildlife Corridor Along Cikapundung River in Bandung Urban Area (Indonesia) based on Comparation with Kamo River in Kyoto (Japan) Evita Izza Dwiyanti; Shozo Shibata; Ryo Nukina; Tien Lastini; Endang Hernawan
HAYATI Journal of Biosciences Vol. 28 No. 1 (2021): January 2021
Publisher : Bogor Agricultural University, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.4308/hjb.28.1.83

Abstract

Cikapundung is a river connecting wildlife habitat in two open green space areas; there are Tahura Djuanda and Bandung Zoo. Now, these habitats are fragmented due to intervention by urban activities in the Cikapundung River boundary. One of the proposed solutions is to develop a wildlife corridor along the Cikapundung River. The purpose of this study is to identify the landcover of the Cikapundung River, analyze the potential area which can be developed into a wildlife corridor, designing the landscape of the corridor tailored to the needs of the wildlife, and comparing the condition of the Cikapundung River boundary with Kamo River in Kyoto, Japan. Primary data is landcover of Cikapundung River boundary obtained through on-screen digitizing from satellite imagery using ArcMap. Secondary data are the biodiversity list in Cikapundung River riparian area and its ecological description. Cikapundung River border has several land cover types; the highest percentage of the landcover is tree canopy 62.2%, followed by buildings 31.0%. As a result of the comparison Cikapundung River has a more significant vegetation species; however, Kamo River has a more significant number of wildlife species. In the design planning, 14 vegetation species have been selected according to 26 target wildlife species' needs.
Purchase of Development Rights (PDR) Mechanism Application on Cost-Benefit Sharing Principles Endang Hernawan; Hariadi Kartodiharjo; Dudung Darusman; Sudarsono Soedomo
Jurnal Manajemen Hutan Tropika Vol. 16 No. 2 (2010)
Publisher : Institut Pertanian Bogor (IPB University)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (341.346 KB)

Abstract

Although North Bandung Area was considered as protected area and watershed area uspstream, but it has characteristic as cultivation and downstream area. An effort to improve protection function is needed to prevent changes in land use. One of them through the purchase of development rights (PDR) mechanism. The appropriateness of the PDR application on the benefit of hydrology only effective when it was carried out in zone rural area and the rural fringe. This condition was caused by land prices which exceeded from landexpetation value, therefore the owner of the land experienced impermanence syndrome. The application of Cost-Benefit Sharing Principles would helped Government of the Bandung City in the aspect of the purchace of development right for the agricultural land in KBU that entered Kabupaten Bandung Barat and Kabupaten Bandung. Whereas, for the Cimahi City it helped the purchase of development right for agricultural land in KBU that entered Kabupaten Bandung Barat.
Insentif Ekonomi dalam Penggunaan Lahan (Land Use) Kawasan Lindung di Kawasan Bandung Utara (Incentive of Economy for Land Use in The North Bandung Area) Endang Hernawan; Hariadi Kartodiharjo; Dudung Darusman; Sudarsono Soedomo
Jurnal Manajemen Hutan Tropika Vol. 15 No. 2 (2009)
Publisher : Institut Pertanian Bogor (IPB University)

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Abstract

West Javanese Province Goverment has decided to provide 45% of West Java area as conservation and protection area. One of  the area is North Bandung Area (KBU: Kawasan Bandung Utara). This paper proposed the used of two economic instrument, namely PDR (purchase development right) and PES (payment environment service) in managing  the KBU. The paper shows that the use of PDR by  ignoring the price of the land would give a hydrological benefit to the people in urban fringe area, rural fringe area, and rural area in the netx 20 years.  Meanwhile, the use of PES intruments with incentive application to plant out tree at estate conservation (both forest and non forest land) would provide benefit for minimum 24 years renting period. Further, the analysis shows that the PDR and PES implementation at 4 regencies/city government at KBU should be considered as a good prospect, even though seeing from the finances aspect of APBD, the prospect was still less than the target.  Therefore, continous finance policy support at the regencies/city government at that KBU which aimed to provide environmental protection and agricultural farm (pro-environmental budgeting policy) should be considered as emergency needs.Keywords: conservation area, land use, economic incentive, PDR, PESs
Kajian Terhadap Populasi dan Habitat Merak Hijau Jawa (Pavo muticus muticus Linnaeus, 1758) di Hutan Tanaman Jati Ciawitali BKPH Buahdua dan BKPH Songgom, KPH Sumedang Jarwadi B. Hernowo; Endang Hernawan
Media Konservasi Vol 8 No 3 (2003): Media Konservasi Vol. 8 No. 3 Desember 2003
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (6690.72 KB) | DOI: 10.29244/medkon.8.3.117-126

Abstract

Kajian  terhadappopulasidanhabitatmerakhijaujawa(Pavomuticus  muticus  Linnaeus, 1758)  telahdilakukanselama4bulan,  Juni  - September 2002dihutan  tanamanjatiCiawitaliBKPHBuahduadanSonggom,  KPHSumedang.   Pengamatanterhadappopulasidilakukandenganmetode langsung denganmenggunakantransekdi  areal  hutan-tanamanjati,  tumpangsari  sertaareal  terbukadanekotonnya.  Habitatmerakhijau  dikaji  denganpendekatan analisisvegetasisertaanalisispreferensiterhadapfungsihabitat.  Hasilpenelitianmenunjukkanbahwakelimpahanpopulasimerak hijaujawa  berbedapada berbagai  tipehabitat: umurtegakan, areal terbuka(rerumputandansesemakan), areal tumpangsari,ekotonberbagai  habitatsertapatch.   Kelimpahan populasiyangpalingtinggipadahabitatmosaikantarahutantanaman jatiumurtua,tempatterbuka (rerumputandansesemakan),ripariansertaekotonnya. Strukturumurseolah  populasitua,dannisbah  kelamin  seperti  pola  hidupmonogamus.   Habitatyangdisukai  merakhijau  di  hutanjati  merupakanmosaik hutanjati,tempatterbuka(rerumputandansesemakan),arealtumpangsari,daerahripariansertaekotondariberbagai habitattersebut.Tempatuntukmencari pakan, merakhijau menyukai  tempatterbukadaerah  rerumputandansesemakan  ataupundi areal tumpangsari. Merakhijau  memilihtempat  tidur  pada pohonyangtinggi,percabangan  mendatar,  dekat  pohon  untuktidurterdapattempatterbuka.Tempatuntukberteduhdipilih  pohonyangrindang.  Untuk berlindungmemilihvegetasiyangrapat. Sarangdiletakkan  padatempatterbuka (daerahrerumputandansesemakan).   Gangguanterhadapmerakhijauyang sangatmengkhawatirkanadalahperburuanbaikburungmaupuntelurnya. Kata kunci:populasi, habitat, hutan jati, merak hijau Kajian  terhadappopulasidanhabitatmerakhijaujawa(Pavomuticus  muticus  Linnaeus, 1758)  telahdilakukanselama4bulan,  Juni  - September 2002dihutan  tanamanjatiCiawitaliBKPHBuahduadanSonggom,  KPHSumedang.   Pengamatanterhadappopulasidilakukandenganmetode langsung denganmenggunakantransekdi  areal  hutan-tanamanjati,  tumpangsari  sertaareal  terbukadanekotonnya.  Habitatmerakhijau  dikaji  denganpendekatan analisisvegetasisertaanalisispreferensiterhadapfungsihabitat.  Hasilpenelitianmenunjukkanbahwakelimpahanpopulasimerak hijaujawa  berbedapada berbagai  tipehabitat:umurtegakan, areal terbuka(rerumputandansesemakan), areal tumpangsari,ekotonberbagai  habitatsertapatch.   Kelimpahan populasiyangpalingtinggipadahabitatmosaikantarahutantanaman jatiumurtua,tempatterbuka (rerumputandansesemakan),ripariansertaekotonnya. Strukturumurseolah  populasitua,dannisbah  kelamin  seperti  pola  hidupmonogamus.   Habitatyangdisukai  merakhijau  di  hutanjati  merupakanmosaik hutanjati,tempatterbuka(rerumputandansesemakan),arealtumpangsari,daerahripariansertaekotondariberbagai habitattersebut.Tempatuntukmencari pakan, merakhijau menyukai  tempatterbukadaerah  rerumputandansesemakan  ataupundi areal tumpangsari. Merakhijau  memilihtempat  tidur  pada pohonyangtinggi,percabangan  mendatar,  dekat  pohon  untuktidurterdapattempatterbuka.Tempatuntukberteduhdipilih  pohonyangrindang.  Untuk berlindungmemilihvegetasiyangrapat. Sarangdiletakkan  padatempatterbuka (daerahrerumputandansesemakan).   Gangguanterhadapmerakhijauyang sangatmengkhawatirkanadalahperburuanbaikburungmaupuntelurnya. Kata kunci:populasi, habitat, hutan jati, merak hijau 
Stakeholder Participation of Painted Terrapin Conservation in District Aceh Tamiang Endang Hernawan; Sambas Basuni; Burhanuddin Masy'ud; Mirza Dikari Kusrini
Media Konservasi Vol 23 No 3 (2018): Media Konservasi Vol. 23 No. 3 Desember 2018
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (501.332 KB) | DOI: 10.29244/medkon.23.3.226-235

Abstract

Painted Terrapin (Batagur borneoensis Schlegel and Muller 1845) conservation in the coastal area of Aceh Tamiang Regency faces difficulties because it involves many stakeholder. The objective of this study were to analyze stakeholder interest, influences and describe the relationship among stakeholder in the conservation of Batagur borneoensis at Aceh Tamiang District. The study was conducted in Aceh Tamiang District and respondents were selected using purposive sampling method. The data obtained using questionnaire, interview, and direct observation were analyzed with stakeholder clasification matrix, stakeholder interaction matrix and descriptive analysis. The results showed that there are twenty-seven stakeholder involved in the conservation of Batagur borneoensis which can be categorized as subjects, key players, context setters, and crowds. To achieve the management objectives of Batagur borneoensis conservation, stakeholder engagement needs to be improved through collaboration among key players, participation all key stakeholder, and community empowerment. Keywords: Batagur borneoensis, collaboration, conservation, stakeholder analysis
A Stand Structure and Composition and Model for Estimating Stand Volume Potential at the Citragaluh Sustainable Community Forest Management Unit, Subang Regency, West Java Wilhelmus Medhavi; Tien Lastini; Endang Hernawan
3BIO: Journal of Biological Science, Technology and Management Vol. 5 No. 1 (2023)
Publisher : School of Life Sciences and Technology, Institut Teknologi Bandung

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.5614/3bio.2023.5.1.4

Abstract

In general, community forest management is still limited to the management of individual farmers so that it affects diversity, especially in the form of stands. This study aimed to explore the stand structure and composition characteristics and develop a model for estimating the potential stand volume at the Citragaluh community forest management unit with 55 observation plots based on a combination of slope and density classes. The data taken includes slope; plant species; plant coordinates; planting pattern and spacing; tree diameter, tree height, and canopy density. The results of plot observations showed that the cropping pattern of Citragaluh Community Forest Management Unit (CFMU) consisted of monoculture (10.9%), mixed stands (20%), agroforestry (29%), dry fields (27.27%), wet fields (9%), bamboo stands (1.8%) and built-up area (1.8%). The trees species found were Jeungjing, Mahogany, Teak, Tisuk, Sobsi, Akasia, and Puspa. Based on the results of stratification, diameter distribution, and stand volume, mixed gardens were the best cropping pattern. This research proves the role of community forest as a transition between plantation forest and natural forest based on the stand form and composition. The stand volume potential estimator model chosen was linear with the equation Y = 0.074X1 + 2.924 X2 - 1.679 where X1 = slope and X2 = Normalized Difference Vegetation Index (NDVI). The values of R2 models are 51.3%. The average potential for the Citragaluh is 119,835 m3/ha, which tends to be higher than other community forest studies.
EVALUASI PENERAPAN SISTEM MANAJEMEN LINGKUNGAN PADA KEGIATAN EKOWISATA TAHURA LATI PETANGIS KABUPATEN PASER Rohkayati, Eni; Hernawan, Endang
Jurnal Konservasi dan Rekayasa Lingkungan Vol. 2 No. 1 (2025): Jurnal Konservasi dan Rekayasa Lingkungan
Publisher : Universitas Terbuka

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Abstract

ABSTRAK Analisis penerapan Sistem Manajemen Lingkungan (SML) pada kegiatan ekowisata di Taman Hutan Raya (Tahura) Lati Petangis. Evaluasi dilakukan melalui pengumpulan data dari 19 responden dengan tingkat kepercayaan 95%. Hasil penelitian menunjukkan bahwa 52% komponen SML telah diimplementasikan dengan baik, 37% masih memerlukan perbaikan, dan 11% belum diimplementasikan sama sekali. Aspek verifikasi dalam penerapan SML menunjukkan hasil yang paling positif (63% diterapkan dengan baik), sedangkan penyampaian informasi merupakan aspek yang paling lemah (hanya 26% diterapkan dengan baik). Pengelolaan lingkungan dinilai baik oleh 58% responden, didukung oleh pemantauan kualitas lingkungan dan kesiapsiagaan dalam penanggulangan kebakaran hutan. Analisis SWOT mengidentifikasi kekuatan utama dalam pengelolaan lingkungan dan verifikasi SML yang efektif, serta kelemahan yang signifikan dalam hal berbagi informasi. Rekomendasi pengembangan mencakup penguatan organisasi dan kepemimpinan, peningkatan kapasitas SDM, pemantauan kualitas lingkungan, pengelolaan limbah terpadu, program konservasi, pengembangan sistem informasi, verifikasi dan audit berkala, dan persiapan sertifikasi standar internasional. Efektivitas SML diukur melalui indikator lingkungan, organisasi, dan sosial-ekonomi, serta benchmarking internal dan eksternal. Implementasi rekomendasi diharapkan dapat meningkatkan efektivitas SML dalam mendukung keberlanjutan ekowisata di Tahura Lati Petangis dengan menyeimbangkan aspek ekonomi, sosial, dan lingkungan secara optimal.  
System dynamics scenarios for sustainable oil palm management toward Indonesia’s 2060 net zero target ENDANG HERNAWAN; MIA ROSMIATI; TIEN LASTINI; ERI MUSTARI; MAMAT KANDAR
Asian Journal of Agriculture Vol. 9 No. 2 (2025)
Publisher : Smujo International

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.13057/asianjagric/g090207

Abstract

Abstract. Hernawan E, Rosmiati M, Lastini T, Mustari E, Kandar M. 2025. System dynamics scenarios for sustainable oil palm management toward Indonesia’s 2060 net zero target. Asian J Agric 9: 402-414. Indonesia’s palm oil sector plays a crucial role in national economic growth. However, it faces complex and interconnected challenges, including maintaining its significant contribution to GDP, supporting the expansion of biodiesel production, complying with the European Union’s deforestation regulations, and fulfilling commitments under the Nationally Determined Contribution (NDC) by 2030, as well as the national target of achieving net-zero emissions by 2060. This study aims to identify an ambitious yet realistic pathway for sustainable palm oil plantation management through the development and application of a system dynamics model. The research uses secondary data sources, including national palm oil production statistics, demographic trends, economic indicators, and policy documents related to palm oil governance and climate change mitigation. The Indonesia Sustainability of Oil Palm Plantations Management (ISOPPM) model was designed to simulate the impacts of policy interventions focused on promoting the use of organic fertilizers, distributing superior oil palm seedlings, and expanding B40 biodiesel production. The model’s accuracy and reliability were tested by comparing simulated results with historical data from national statistics. The results indicate that under the ambitious scenario, crude palm oil production could increase by 81.3% compared to the business-as-usual scenario. In comparison, plantation area expansion could be limited to 6.27%, enabling the sector to achieve net-zero greenhouse gas emissions as early as 2048. Furthermore, this scenario demonstrates the potential to mitigate forest biodiversity loss through more efficient land use and improved agricultural practices. Overall, the validated ISOPPM model indicates that with appropriate policy support and technological improvements, Indonesia’s palm oil sector can significantly enhance productivity, minimise deforestation risks and biodiversity loss, and contribute meaningfully to national climate goals, ensuring a balance between economic development, environmental protection, and long-term sustainability.
Existence Value of Post-Mining Conservation Area: A Contingent Valuation Study of Lati Petangis Grand Forest Park, East Kalimantan Eni Rohkayati; Rahmawaty; Endang Hernawan
Environmental Pollution Journal Vol. 6 No. 1: April 2026
Publisher : ECOTON: Ecological Observation and Wetlands Conservation

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58954/epj.v6i1.457

Abstract

Quantifying the existence value of post-mining conservation areas is essential for justifying their legal protection and securing conservation finance, yet such assessments remain scarce in Indonesian tropical settings. This study estimates the existence value of Lati Petangis Grand Forest Park (Tahura Lati Petangis/TLP), a conservation area established from former coal mining land in Paser Regency, East Kalimantan. The Contingent Valuation Method (CVM) with a Willingness to Pay (WTP) approach was applied to 96 visitor respondents. Results show a weighted mean WTP of IDR 178,486 per individual with an 87.5% participation rate. The existence value was estimated at IDR 21,284,188,625 for the visitor population and IDR 752,608,083 for surrounding local communities, yielding a combined total existence value of IDR 22,036,796,708 per year, equivalent to 2.29% of the total economic value under the moderate scenario. The high existence value reflects strong public support for preserving this post-mining landscape and provides empirical grounding for conservation policy and Payment for Ecosystem Services mechanisms at comparable restoration sites across Indonesia.  
Valuing And Characterization of Smallholder’s Forest In West Java Endang Hernawan; Tien Lastini; Mia Rosmiati
Journal of Biodiversity and Biotechnology Vol 4, No 1 (2024)
Publisher : Pusat Penelitian dan Pengembangan Bioteknologi dan Biodiversitas (P3BB) LPPM UNS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20961/jbb.v4i1.81489

Abstract

Today, smallholder forests in West Java - Indonesia play an important role as suppliers of domestic and industrial wood needs. However, with forest managers who are not yet professional and the easy conversion of land use into non-forest, smallholder forests cannot guarantee the sustainability of wood supply. In supporting the implementation of sustainable forest management in smallholder forests, understanding is needed regarding the characteristics of smallholder forests. The purpose of this study is to evaluate the characteristics of smallholder forest stands as a basis for assessing the sustainability of wood raw material supply. The research location is smallholder forest in Sumedang district. Data collection method is a purposive sampling method with moving plot. The results indicated that the density of smallholder forests per ha was 342.5 trees per ha, with 14 species of trees. The distribution of tree diameters ranges from 1-49 cm, with a predominant class diameter of 10-15 cm. The potential stands for smallholder forests are 32.68 m3ha-1. The cutting felling cycle is at the age of 6.5 years with a selective logging system at a diameter size of more than 15 cm, so it is not optimal and there is a tendency that it will not continue. Therefore, in increasing its sustainability, it is necessary to increase the cutting life. So, there is a tendency for community forest areas to be converted into other land uses.
Co-Authors Burhanuddin Masy’ud Dudung Darusman Eni Rohkayati ERI MUSTARI ERRI NOVIAR MEGANTARA Evita Izza Dwiyanti Hariadi Kartodiharjo IKKA ERNIASARI INDRI WULANDARI Jarwadi B. Hernowo MAMAT KANDAR MIA ROSMIATI Mirza Dikari Kusrini Mulyaningrum Mulyaningrum Rahmawaty, Rahmawaty Rohkayati, Eni Rosmiati, Mia Ryo Nukina Sambas Basuni SARAH AFSHOLNISSA Shozo Shibata Soedomo, Sudarsono SYA SYA SHANIDA TEGUH HUSODO TIEN LASTINI TIEN LASTINI TIEN LASTINI Tien Lastini Wilhelmus Medhavi ZAMZAM I’LANUL ANWAR ATSAURY