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SISTEM INSENTIF KEGIATAN REHABILITASI HUTAN DAN LAHAN BERBASIS MASYARAKAT: STUDI KASUS PROYEK RHL KECAMATAN NGLIPAR KABUPATEN GUNUNG KIDUL DAERAH ISTIMEWA YOGYAKARTA Fitri Nurfatriani; Dudung Darusman; Hendrayanto Hendrayanto
Jurnal Analisis Kebijakan Kehutanan Vol 3, No 1 (2006): JURNAL ANALISIS KEBIJAKAN KEHUTANAN
Publisher : Centre for Research and Development on Social, Economy, Policy and Climate Change

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (7964.198 KB) | DOI: 10.20886/jakk.2006.3.1.43-60

Abstract

Masyarakat di Kecamatan Nglipar Kabupaten Gunung Kidul memiliki persepsi yang positif terhadap kegiatan RHL yang ditunjukan dengan tingkat kepentingan yang tinggi terhadap kegiatan RHL berdasarkan persepsi masyarakat. Hal tersbut disebabkan karena masyarakat menerima manfaat berupa manfaat ekonomi dan ekologi. Berbagai manfaat yang dirasakan masyarakat tersebut menunjukkan bahwa masayarak di Kecamatan Nglipar telah memiliki inisiatif yang tinggi dalam kegiatan RHL sehingga perlu disusun suatu sistem insentif RHL sebagai suatu penghargaan bagi masyarakat. Penyusunan rancangan sistem insentif berdasarkan pada tahapan-tahapan:1). Pengumpulan informasi yang melatar belakangi mata pencaharian masyarakat dan karakteristik sumberdaya alam,2) Analisis pengaruh ekonomi masyarakat terhadap sumberdaya alam,3) Identifikasi kebutuhan dan relung insentif,4) Memilih insentif ekonomi untuk rehabilitasi hutan dan lahan berbasis masyarakat. Pengumpulan data dilakukan dengan wawancara dan analisa data dilakukan secara deskriftif disertai perhitungan statistik deskriftif.Tindakan insentif ekonomu untuk RHL yang diplih berdasarkan persepsi masyarakat yaitu:1) insnentif mata pencaharian berupa pelatihan pemanfaatan SDA berkelanjutan, pelatihan teknik pemanenan yang efisien , pelwtihan pengolahan hasil komoditas RHL (44%) ,2) tindakan finansial berupa dana bantuan pengembangan RHL, target hadiah untuk aktivitas RHL, kompensasi atas aktivitas RHL, kredit lunak untuk kegiatan RHL (43%),3) hak kepemlikan berupa hak pengelolaan, hak milik (10%),4) tindakan pasar berupa peningkatan saluran an informasi pemasaran (2%) dan5) tindakan fiskal berupa subsidi untuk teknologi RHL (1%)
PENGGUNAAN KONSEP RULES-IN-USE OSTROM DALAM ANALISIS PERATURAN PEMANFAATAN AIR DI KAWASAN KONSERVASI: STUDI KASUS TAMAN NASIONAL GUNUNG GEDE PANGRANGO Rudy Dwi Siswantoro; Hariadi Kartodihardjo; Hendrayanto Hendrayanto; Dudung Darusman
Jurnal Analisis Kebijakan Kehutanan Vol 18, No 2 (2021): Jurnal Analisis Kebijakan Kehutanan
Publisher : Centre for Research and Development on Social, Economy, Policy and Climate Change

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jakk.2021.18.2.91-104

Abstract

This study aims to analyze the substantial weaknesses of water utilization regulations in wildlife reserves, national parks, forest parks, nature tourism parks, and their effects on individual or organizational decision[1]making and actions. The research location is in the area of Taman Nasional Gunung Gede Pangrango (TNGGP). The analysis of this research is limited to Environment and Forestry Ministerial Regulations No. P.18/MENLHK/ SETJEN/KUM.1/4/2019, Law No. 17 of 2019, and Environment and Forestry Ministerial Regulations No. P.6/ MENLHK/SETJEN/KUM.1/1/2020. Regulatory analysis is carried out by identifying the characteristics of content of the regulations and comparing them with the conditions of water utilization in TNGGP to find out the implications of regulations on participant behavior and performance. Issues and problems are collected through interviews with participants. Furthermore, the regulations are analyzed using Ostrom's rules-in-use concept. The findin , based on the concept is that there is a discrepancy in the three regulations that all regulate water utilization permits in the conservation areas. This is mainly due to weak institutional strengthening among decision makers as well as laws and regulations made according to the interpretation of the government which often do not consider the conditions of the community. 
Landslide frequency and its relationship with urban development in landform above groundwater basin area of Bogor, Indonesia Yulia Amirul Fata; Hendrayanto Hendrayanto; Nur Febrianti
Journal of Degraded and Mining Lands Management Vol 9, No 3 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.093.3561

Abstract

The presence of groundwater in the groundwater basin increases the potential of rainwater seeping into the soil and reaching the groundwater system. As a result, the soil takes longer to get saturation and maintain its stability. The groundwater basin stability is also influenced by the layer's lithological, soil, and morphological properties above the groundwater system and human activities on the land. The purpose of this study was to characterize the groundwater basins, non-groundwater basins, and landslides that happened in those locations in the tropical region of Bogor, Indonesia. The characteristics of landslide events, including lithological, groundwater table, soil, slope, and land use in each groundwater basin zone, were evaluated using quantitative descriptive analysis. The result showed 686 landslides from 2015 to 2019 that mainly occurred in the discharge zone, characterized by slope classes of >45%, soil types of Technosol (Inceptisols), Quaternary lithology periods, and settlement land use. The landslide type in the groundwater basin is dominated by surface landslides, while the landslides in the non-groundwater basin are mostly shallow landslide types.
PELUANG PENGUSAHAAN HUTAN LINDUNG DI KPHP BATULANTEH, PROVINSI NUSA TENGGARA BARAT Business Opportunities of Protection Forest in FMU of Batulanteh, West Nusa Tenggara Province Fitta Setiajiati; Hardjanto .; Hendrayanto .
Jurnal Silvikultur Tropika Vol. 9 No. 2 (2018): Jurnal Silvikultur Tropika
Publisher : Departemen Silvikultur, Fakultas Kehutanan dan Lingkungan, Institut Pertanian Bogor (IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/j-siltrop.9.2.134-143

Abstract

Protection Forest in Indonesia is in critical situation. Several community activities threat the main functions of protection forest as watershed conservation. This study aimed to explore business opportunities of protection forest by investigating the potencies of wildlife, socio-economic, institution, actor interaction, and its contribution towards community’s livelihood. This research was conducted in surrounding protection forest in FMU Batulanteh, Sumbawa by field observation, semi structured interview, focus group discussion, literature study in August 2015 – November 2016. Combination among descriptive – participative – explorative approaches was used in data analysis. Protection forests contributed 33% for cash income and provided nutritious foods for local community, especially wild honey. FMU of Batulanteh could develop forestry business with community and other stakeholders in NTFPs manufacturing, especially wild honey, coffee, candle nut, herbal medicine and ecotourism business. Forestry extension and community empowerment are absolutely necessary for facilitating these businesses.Keywords: forestry business, forest contribution, livelihood, non-timber forest products, wild honey
PENGEMBANGAN KELEMBAGAAN PENGGUNAAN LAHAN DI DAS CATUR KABUPATEN MADIUN Khabibi Nurrofi' Pratama; Kukuh Murtilaksono; Hendrayanto Hendrayanto
TATALOKA Vol 19, No 2 (2017): Volume 19 Number 2, May 2017
Publisher : Diponegoro University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (932.955 KB) | DOI: 10.14710/tataloka.19.2.129-141

Abstract

Land use over its capability led to a watershed criticality. It was hypothesized by a lack of coordination in formulation and implementation of land use institution in watershed management. Catur watershed is one of critical watershed in Indonesia. This study aimed to formulate the development strategies of land use institution in Catur watershed. Institution analysis and development (IAD) framework was used to formulate it. The results showed land use problems in managing Catur watershed were 1) the overlap in determination of area function, 2) lack of socialization and supervision in implementing the regulation, and 3) a forum of coordination that has not been effective in accommodating the interests of each actors. Therefore, need an identification and involvement all the actors on conference of development planning (Musrenbang) to achieve a good governance.
IMPLIKASI HAK KEPEMILIKAN DAN KONVERSI HUTAN RAKYAT: STUDI KASUS DAERAH TANGKAPAN AIR WADUK JATIGEDE Nunung Parlinah; Bramasto Nugroho; Muhamad Buce Saleh; Hendrayanto Hendrayanto
Jurnal Penelitian Sosial dan Ekonomi Kehutanan Vol 17, No 2 (2020): Jurnal Penelitian Sosial dan Ekonomi Kehutanan
Publisher : Pusat Penelitian dan Pengembangan Sosial, Ekonomi, Kebijakan dan Perubahan Iklim

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20886/jpsek.2020.17.2.137-151

Abstract

Small-scale forest as private property has implications on autonomous management decisions, including whether it will be preserved or converted. Changes in land management at the water catchment area of Jatigede reservoir will impact on the dam condition. The purposes of this study are to determine the financial feasibility level of the small-scale forest business compare to other forms of land management, to identify factors influencing farmer’s decisions, and to evaluate implication of property rights to the conversion of small-scale forest. The results show that small-scale forest management in Jatigede catchment area is generally found in the form of woodlands and agroforestry. Other forms of land management are rice fields and crops. Financial analysis shows that all land management patterns are feasible. The economic factors in the form of profits, savings, and selffulfillment are the dominant motivations for timber planting. The financial benefit difference between agroforestry and crops management is not very large, but the potential for conversion is still exists due to daily need fulfillment. One approach that can be applied to prevent small-scale forest conversion is through policy interventions on payment for environmental services, where the target is more intended for empowerment activities to meet the needs of daily living.
Characteristics and factors affecting surface and shallow landslides in West Java, Indonesia Yulia Amirul Fata; Hendrayanto Hendrayanto; Budi Kuncahyo; Erizal Erizal; Suria Darma Tarigan
Journal of Degraded and Mining Lands Management Vol 10, No 1 (2022)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2022.101.3849

Abstract

Bogor, Cianjur, and Sukabumi areas of West Java Province, Indonesia, are vulnerable landslide areas. This study analyzes the landslide characteristic and the factors affecting landslides. The analysis was carried out on 148 landslides from 415 of 2018-2020 landslides, which were selected purposively by considering the heterogeneity of soil, geology, slope classes, land use type, and accessibility of landslide locations. Landslide characteristics and factors affecting landslides were analyzed using frequency analysis and binary logistic regression. The results showed that the most dominant characteristics of surface and shallow landslides were the landslides characterized by slopes >45%, Quaternary geological period, Andisol soil type, agriculture land use type, the occurrence of rain, and absence of earthquake. The dominant factors affecting surface and shallow landslides are human activities in land use, soil properties, steep-very steep slopes, Inceptisol and Entisol soil orders, young rocks (Quaternary geological period), rainfall events, and high earthquake magnitude.
Simulation of the impact of land use change on surface run-off in Karst Leang Lonrong Sub-Watershed Wahyullah Wahyullah; Hendrayanto Hendrayanto; Yuli Suharnoto
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 13 No 2 (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.13.2.313-326

Abstract

Estimation of surface run-off in karst watersheds has not been widely carried out and the estimation method is generally developed for non-karst watersheds. This study aims to analyze the accuracy of estimation of river discharge at the outlet of the Karst Biringere Sub-watershed using the modified Soil Conservation Service Curve Number (SCS-CN) method and analyzed the impact of land use change on river discharge at the outlet of the Karst Biringere Sub-watershed. Modification of the SCS-CN method in estimating direct flow at the outlet of the Beringere Sub-watershed is influenced by the similarity of rainfall and direct flow fluctuation of river discharge. The modified SCS-CN method provides satisfactory direct flow estimation when rainfall with observed direct flow of river discharge forms a linear relationship with a strong correlation. Changes in land use with reduced forest cover into mining areas result in increased run-off and reduced storage, the larger the forest land becomes mining areas, the greater the increase in run-off and reduction in storage. Reclamation of the former mining area to be a forest reduces run-off and increases water storage.
Modelling of mechanical roots on slope stability Yulia Amirul Fata; Hendrayanto Hendrayanto; Erizal Erizal; Suria Darma Tarigan; Takeshi Katsumi
Journal of Degraded and Mining Lands Management Vol 10, No 4 (2023)
Publisher : Brawijaya University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15243/jdmlm.2023.104.4779

Abstract

Root system mechanical reinforcement through root-soil cohesion on slope stability is important. However, the root cohesion of Tectona grandis, Maesopsis eminii, and shrubs (Chromolaena odorata) on slope stability is rarely studied and modelled. This study aimed to model the mechanical effect of vegetation through root cohesion, namely teak (Tectona grandis), Maesopsis eminii, and shrubs (Chromolaena odorata). The study was conducted in a simultaneous landslide on January 1, 2020, that dominantly occurred on vegetated slopes of Sukajaya District, Bogor Regency, West Java. The Wu model's root cohesion (CR) was modelled on slope stability using a modified Bishop model. The modelling used the data from field and laboratory-measured. The study found that the presence of a root system increases slope stability's factor of safety (FOS). The root system of young Maesopsiss eminii produces the largest effect of FOS compared to the root system of shrubs, teak, and old Maesopsis eminii. The slope stability of vegetated slopes is a function of the CR and the effective root zone depth. The highest total CR of vegetation was teak with 0.398 kPa, followed by shrubs, young Maesopsis eminii, and old Maesopsis eminii with 0.202 kPa, 0.191 kPa, and 0.087 kPa, respectively. The effective root zone of teak, young Maesopsis eminii, and shrub were 500, 230, 140, and 66 cm, respectively.
Tingkat Bahaya Erosi dan Status Kesuburan Lahan di Area Konsesi Hutan Tanaman Industri di Kalimantan Tengah Wahyu Iskandar; Hendrayanto; Zulkarnaen Muhammad Nizar; Yoonhwa Jung
Jurnal Ilmu Tanah dan Lingkungan Vol 25 No 2 (2023): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan, Fakultas Pertanian, IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jitl.25.2.46-55

Abstract

Dinamika perubahan tutupan lahan dapat mempengaruhi aliran permukaan dan selanjutnya erosi permukaan. Tebang habis, sebagai bentuk penerapan sistem silvikultur tentunya akan menurunkan evapotranspirasi dan menyebabkan meningkatnya jumlah air permukaan. Pemodelan dengan USLE menujukkan bahwa penggunaan tutupan lahan mempengaruhi mempengaruhi peningkatan erosi permukaan. Erosi dapat mencuci unrsur hara dan tentunya berdampak terhadap penurunan kesuburan tanah. Penelitian ini memetakan tingkat bahaya erosi di area konsesi hutan tanaman industri di Kalimantan Tengah. Dalam penelitian ini tercatat laju erosi di area tegakan Akasia (Acacia mangium), Ekaliptus (Eucaliptus pellita), Daerah Pelestarian Satwa Liar (DPSL) sebagai kawasan tidak terganggu, Penebangan dan Jalan Sarad berturut-turut: 3.0, 3.2, 1.5, 4.8 dan 5.0 (ton ha-1 tahun-1). Meskipun tingkat erosi terbilang tinggi seperti di area Penebangan dan Jalan Sarad, Tingkat Bahaya Erosi (TBE) masih rendah. Berdasarkan hasil analisis contoh tanah, hampir seluruh area memiliki tingkat kemasaman yang tinggi dan bertaraf kesuburan rendah.