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All Journal HAYATI Journal of Biosciences MANAJEMEN HUTAN TROPIKA Journal of Tropical Forest Management Jurnal Ilmu Pertanian Indonesia Jurnal Silvikultur Tropika (JST) MEDIA KONSERVASI Jurnal Penelitian Hutan dan Konservasi Alam Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Jurnal Biodjati Jurnal Penelitian Pendidikan IPA (JPPIPA) Wahana Forestra: Jurnal Kehutanan Journal of Environmental Engineering & Waste Management ULIN: Jurnal Hutan Tropis Indonesian Journal of Electrical Engineering and Computer Science Jurnal Risalah Kebijakan Pertanian dan Lingkungan Jurnal Agristan JURNAL HUTAN TROPIS Jurnal Ilmu Kehutanan International Journal of Oil Palm
YANTO SANTOSA
2Department Of Forest Resources Conservation And Ecotourism, Faculty Of Forestry, Bogor Agricultural University, Darmaga Campus, Bogor 16680, Indonesia
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 Engineering Environmental Science Materials Science & Nanotechnology Physics Social Sciences

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Financial Aspects of Desa Pelangi Sentul Private Commercial Hunting Ainy Amelya Utami; Yanto Santosa; Arzyana Sunkar
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 1 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.9.1.210-217

Abstract

Hunting tourism is a form of sustainable use of wildlife that can be done through commercial hunting, thus commercial hunting can contribute to the national economy. Indonesia has 11 public hunting areas but none are well-operated. Beside public hunting area, Indonesia also has private hunting areas. One such place is Desa Pelangi Sentul Private Hunting Area, located in Babakan Madang Sub-Districts of Bogor District, West Java. The objective of this study was to examine the financial benefits of private hunting area in Desa Pelangi Sentul Private Hunting Area through the calculation of Net Present Value (NPV), Benefit Cost Ratio (BCR), and Internal Rate of Return (IRR). The financial analysis showed that Desa Pelangi Sentul Private Hunting Area exertion gained NPV Rp 13 413 719 092 , BCR 1.563, and IRR 18% .This means the exertion is acceptable. Sensitivity analysis also showed that De’Pes Private hunting Area exertion could be held until the benefit decreased 10% with the investation cost fixed, and the investatioin cost increased until 180% with the fixed benefit.    
Pendugaan Kehilangan dan Perolehan Komposisi Jenis Mamalia sebagai Dampak Perubahan Tutupan Lahan menjadi Perkebunan Kelapa Sawit Muhammad Farid Al-Faritsi; Yanto Santosa; Dede Aulia Rahman
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 12 No 2 (2022): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (JPSL)
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.12.2.290-300

Abstract

Beberapa penelitian sebelumnya menyebutkan bahwa perubahan tutupan lahan menjadi perkebunan kelapa sawit menyebabkan kehilangan jenis satwaliar, salah satunya dari kelompok mamalia. Oleh karena itu, diperlukan data mengenai bagaimana besarnya kehilangan jenis tersebut. Penelitian ini menduga besaran kehilangan dan perolehan jenis mamalia akibat adanya pembangunan perkebunan kelapa sawit. Data diambil dengan pengamatan langsung (metode strip transect) secara paralel di perkebunan kelapa sawit PT. Rambang Agro Jaya, Sumatera Selatan. Penelitian ini dilakukan pada tutupan lahan antara sebelum (semak belukar) dan setelah adanya perkebunan kelapa sawit. Hasil penelitian ini menunjukkan bahwa perubahan dari semak belukar menjadi perkebunan kelapa sawit tidak mengubah jumlah jenis mamalia, namun meningkatkan indeks kekayaan jenis dan menurunkan indeks kekayaan jenisnya. Indeks kesamaan jenis antara semak belukar dan perkebunan kelapa sawit adalah 0,56. Pembangunan perkebunan kelapa sawit juga menyebabkan kehilangan dan perolehan jenis mamalia dengan persentase yang sama, yaitu 67%. Keberadaan mamalia setelah adanya perkebunan kelapa sawit diduga disebabkan karena ketersediaan pakannya.
The Estimation of Diversity and Potential Utilization of Agroforestry Plants in Batara Village, Timor-Leste Nelson Andre; Yanto Santosa; Agus Hikmat
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 12 No 4 (2022): 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.12.4.609-621

Abstract

In the context of conservation, the government of Timor-Leste and its partners work together to implement an agroforestry program to address the problem of forest loss which continues to be graded every year. This study aimed to estimate the level of plant species diversity and the potential benefits of agroforestry for the Batara Village community. Data collection was carried out on agroforestry land owned by farmers in Batara Village from December 2021 to January 2022 and data collection using the single plot method and census method, namely 10m x 10m seedlings, 40m x 40m sapling, 60m x 60m pole and 113,14m x 113,14m tree. Data for plant diversity can be analyzed using the margalef index, shannon wiener, and evenness, and the potential benefits of agroforestry using descriptive analysis. Based on the results of research on the diversity of plant species in agroforestry land in Batara village, 33 species of seedling and understorey, sapling level 19 species, pole level 17 species, and tree level 15 species and overall found 42 species of plants with 25 families and the results of descriptive analysis of respondents' interviews show that agroforestry can contribute from an economic point of view by 54.28%, from an ecological perspective to 32.95%, from a social perspective to 24.18% and from a cultural perspective to 6.1%.
Economic Valuation of Sun Bear (Helarctos malayanus) and Sumatran Elephant (Elephas maximus sumatranus) Based on Maintenance Cost Approach Audelia Thalita Ramadhanti; Yanto Santosa; Arzyana Sunkar
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 13 No 1 (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.13.1.49-56

Abstract

Sun bear (Helarctos malayanus) and sumatran elephant (Elephas maximus sumatranus) are two species with high population decline due to poaching and illegal wildlife trade. It is still difficult to enforce laws related to hunting and wildlife trade due to legal standardization that can be used as an economic basis for lawsuits. One method of quantifying the economic value of animals can be done through an economic valuation process. This study aims to examine the economic value of sun bears and sumatran elephants based on a maintenance cost approach. The research was conducted at the conservation institutions of Medan Zoo, Siantar Zoo, and PPS Tashikoki from February – May 2021. The method used in the study was to manage conservation institutions to obtain the amount of cost allocation for animal care that refers to the five principles of animal welfare. The results showed that the sun bear's economic value based on its maintenance cost for 2 years reached Rp. 76,760,000 and for the sumatran elephant, it reached Rp. 621,730,000. The highest maintenance cost allocation for these two species is in the feed allocation. This high economic value indicates a disproportionate amount of fines given to the perpetrators of hunting and illegal wildlife trade, which has implications for weak legal products and does not cause a deterrent effect.
Oil palm plantations versus mammals and birds conservation: a case study in two oil palm plantations in West Kalimantan Province Yanto Santosa; Intan Purnamasari
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.13.3.475-483

Abstract

The assessment of the oil palm plantations impact on biodiversity mostly compares oil palm plantations to natural forests. But in reality, most land cover type before oil palm plantations establishments are no longer primary forest. Observations were made on 2 large holding plantations (PSB) in West Kalimantan Province. Tracking data on the origin of land cover types was carried out by interview method and analysis of interpretation of land-satellite imagery. The results showed that the baseline PSB studied were shrubs/fields and secondary forests. The number of species (mammals and birds) in the oil palm area is higher than the baseline area. PSBs establishment that are originally in the form of shrubs/fields has affect in increasing diversity of mammals (3 species) and birds (11 species). The same results are also shown in areas that are originally in the form of secondary fields and forests, has also increased the number of species of mammals (5 species) and birds (18 species). Thus, it can be concluded that the land cover changes in 2 oil palm plantations studied has a positive impact on the mammals and birds’ species diversity
Co-Authors . Delfiandi . Ernikawati . Firmansyah . Muchrodji . Pairah . TAQIUDDIN A. Hernadi ABDUL HARIS MUSTARI Abdul Haris Mustrai Abdul Rosyid Achmad Machmud Thohari Agus Hikmat Agus P. Kartono Agus Priyono K Agus Priyono Kartono Agustinus Krisdijantoro Agustinus Krisdijantoro, Agustinus Ahmad Munawir Ainy Amelya Utami Andoko Hidayat Anita Rianti, Anita Anxious Yoga Perdana Arzyana Sunkar Audelia Thalita Ramadhanti Bahruni . Budi Sampurna Burhanuddin Masy'ud Cory Wulan Dede Aulia DEDE AULIA RAHMAN Dede Aulia, Dede Diah Auliyani Dolly Priatna Dones Rinaldi Dudung Darusman Edhi Sandra Eka Nurmalasari Eko Prastio Ramadhan Elano Ratag Entang Uskandar Erniwati Erniwati Ervizal A. M. Zuhud Ervizal A.M. Zuhud Ervizal AM Zuhud Ervizal AM. Zuhud Eva Rachmawati Fifin Nopiansyah fifin Nopiansyah, fifin Fredy Sitorus Gugum Gumilar Paturohman Hadinata, M. Latif Heru Sugito I Nengah Surati Jaya Ilham Setiawan Noer Intan Purnama Sari Intan Purnamasari Intannia Ekanasty Irma Kusuma Ningrum Iswandi Anas Iwan Hilwan Jojo Ontarjo Julius Paolo Siregar LILIK BUDIPRASETYO M Bismark M. Adlan Ali M. Bismark Machmud Thohari Machmud Thohari Machmud Thohari Marini Machdi Putri Masy’ud, Burhanuddin Moch. Erlan Sodahlan Muhammad Farid Al Faritsi Muhammad Farid Al-Faritsi Nahlunnisa, Hafizah Nandang Prihadi Nelson Andre Nicanor J.V. Siterus Nitibaskara, Unu Nyoto Santoso Pairah Pairah Raden Yosi Zainal Muhammad Rika Sandra Dewi Rina Wulan Sari Rozza Tri Kwatrina Rozza Tri Kwatrina Rozza Tri Kwatrina rozza tri kwatrina, rozza tri Salbiah Hanum Hasibuan Sandi Sopiyandi Setiyawati Titi Siddiq Nurkholis Siti Hasanah Siti Nahla Siti Nurjannah Sitti Ramlah Sugeng Paryadi Supartono Supartono U Mamat Rahmat U Mamat Rahmat Wardi Septiana Yeni A. Mulyani Yohanna Yohanna Yosi Irawan Zuhud, Efrizal AM