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Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management)
Published by Institut Pertanian Bogor
ISSN : 20864639     EISSN : 24605824     DOI : https://doi.org/10.29244/jpsl
Core Subject : Science, Agriculture, Social,
Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science
JPSL publishes articles in fields: Environmental Policy and Management, Disaster Mitigation, Regional Planning, Land Resources Evaluation, Hidrology, Systems Modelling and Sciences, Water Pollution, Air Pollution, Environmental Technology, Ecotourism, Biodiversity, Environmental Economics, Public Communications, Social Sciences, Anthropology, Environmental Health
Arjuna Subject : Ilmu Lingkungan (semua ketegori) - Konservasi Alam dan Lahan
Articles 701 Documents
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Dapatkah Pembayaran Jasa Lingkungan Mencegah Deforestasi dan Meningkatkan Kesejahteraan Masyarakat? Pelajaran dari Hutan Desa Laman Satong, Kabupaten Ketapang, Kalimantan Barat Nugroho, Cahyo; Supriatna, Jatna; Kusworo, Ahmad
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol 9 No 4 (2019): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan
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.9.4.882-892

Abstract

In order to reduce deforestation, the Government of Indonesia has introduced several initiativies, including a Hutan Desa (village forest) program to bring local communities to become actor in the forest management. The Reduced Emissions from Deforestation and Forest Degradation plus (REDD+) and Payment for Environmental Services (PES) scheme for the hutan desa is one of the alternative scheme to provide economic incentives for their effort to manage their forest sustainably. This study aims to evaluate the impact of the initiation of REDD+ and PES funds for hutan desa to deforestation and community wellbeing. The impact to deforestation is measured through quantitative approach by comparing quantitatively forest cover on 1070ha of village forest through satelite image analysis. The impact to community wellbeing is measured through participatory wellbeing assessment involving 30 informants during a focus group discussion. An attribution to the variables are conducted qualitatively by in-depth interviews to 25 key informants. The result shows eventhough the benefit provided by the initiation of REDD+ and PES (the money) is much less than the opportunity cost, the community is still accepting the scheme and succeeds reducing deforestation. However, the benefit is not sufficient enough yet to improve community wellbeing.
ANALISIS PERUBAHAN PENGGUNAAN LAHAN DAN DEBIT ALIRAN DI SUB DAS CICATIH Setyo Pambudi Nugroho; Suria Darma Tarigan; Yayat Hidayat
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 8 No. 2 (2018): 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.8.2.258-263

Abstract

Cicatih is one of sub watershed which categorized as a good condition. However, if the land use allocation planning is not correctly, it is likely  causing watershed degradation. The aim of this study was to assess land use changes and its influence on water discharging in Cicatih sub watershed. Some data were collected and analyzed including: rainfall, discharge, volume of discharge, flow regime coefficient (KRA), annual flow coefficient (KAT), land use change, and watershed conditions. There is a significant land use change in Cicatih sub watershed during period of 2009-2014. There are several significant increasing land uses, ie: dryland farming (77.26%), settlements (51.39%), and plantation (49.75%). Several significant decreasing land uses during the period, ie: scrub (96.78%), mixed dryland farming (78.74%), and rice field (74.50%). Land use changes in Cicatih sub watershed have an influence on the decreasing of watershed hydrological conditions. The value of KRA in the period 2009-2014 increase the category from medium (S) to very high (ST). In addition, the value of KAT also shows increase the category from medium (S) to high (T). The increase in dryland farming was due to large conversion of mixed dryland farming and scrub, settlements conversion from rice field and scrub, while the natural forest and plantations are converted from the scrub.
STUDI ETNOBOTANI TUMBUHAN PANGAN YANG TIDAK DIBUDIDAYAKAN OLEH MASYARAKAT LOKAL SUB-ETNIS BATAK TOBA, DI DESA PEADUNGDUNG SUMATERA UTARA, INDONESIA Marina Silalahi; Nisyawati Nisyawati; Ria Anggraeni
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 8 No. 2 (2018): 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.8.2.241-250

Abstract

The Batak Toba sub-ethnic is an indegenous tribe in Sumatra Island, who has local knowledge of using plants as food (edible plants). This study aims to (1) document the non-cultivated plants used by Batak Toba sub-ethnic as edible plants; (2) compare the quantitative values of edible plants by Batak Toba sub-ethnic. The study was conducted with ethnobotany approach through surveys and parcifative observations. The interviews were conducted toward key informants (7 people) and the general respondents (30 people). The general respondents were grouped into 17-30 years old, 30-50 years old, more than 50 years old, which the numbers of each were 10 respondents. The data were analyzed qualitatively and quantitatively. The quantitative analysis was done by calculating the relative frequency of citation (RFC), and informant consensus factor (ICF). This research found a total of 44 species belonging to the 28 families and 40 genera have been used by Batak Toba sub-ethnic as edible plants. The edible plants have been used as vegetables (18 species), fruits (16 species), spices (6 species), and drinks (3 species). The mean of species known by respondents were 15.8 ± 5.18 (17-30 years old), 23.2 ± 3.58 (30-50 years old), 26.8 ± 4.66 (> 50 years old) and 36.85 ± 5.11 (key informants). The IFC values of edible plants were 0.943 (spices) - 0.968 (drinks). A total of nine species of foodstuffs have been known by all respondents (RFC = 1.0). The utilization of Calamus javensis and Arundina graminifolia, as foodstuffs are going to be further investigated as low-calorie of carbohydrate sources.
ANALISIS PERSEPSI DAN PARTISIPASI MASYARAKAT TERHADAP PENGELOLAAN SAMPAH RUMAH TANGGA DI JAKARTA SELATAN Aditya Nugraha; Surjono H. Sutjahjo; Akhmad Arif Amin
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 8 No. 1 (2018): 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.8.1.7-14

Abstract

Population growth and changes in consumption pattern have increased the municipal waste volume in DKI Jakarta. Waste management issue has been more formidable after the government has failed to overcome the situation with sufficient waste management facilities. Hence, society’s active participation is needed to create a more comprehensive system of municipal waste management, based on “reduce, reuse, recycle” principle. The objective of this study is to (1) identify the community perception and participation in the household waste management, (2) analyze the correlation between the internal and external factors of individual with the perception on the household waste management, and (3) analyze the correlation between community perception and participation in household waste management. The observed variables are divided into two factors, namely internal factors and external factors. The data were collected using survey method by distributing questionnaire, while Chi Square Test and Spearman Rank Correlation Test were used for data processing. The results showed that respondents have positive perception and high participation in the household waste management. There is a significant correlation between the internal and external factors of individual with community perception on the household waste management. Community perception on household waste management is also significantly correlated to community participation in household waste management.
JENIS PAKAN MEMPENGARUHI PRODUKSI BIOGAS DARI FESES GAJAH, STUDI KASUS GAJAH SUMATERA (Elephas maximus sumatranus Temminck, 1847) DI TAMAN MARGASATWA RAGUNAN, JAKARTA SELATAN Fuad Albani; Megga Ratnasari Pikoli; Irawan Sugoro
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 8 No. 2 (2018): 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.8.2.264-270

Abstract

Elephant dung is a source of methane gas, which the gas is the main contributor to greenhouse gas if not used as fuel. Wild elephants use grass leaves as their feed, but in Ragunan Wildlife Park, elephants are fed also with a combination of elephant grass, sweet potatoes, maize, and bananas, which aim to meet immediate nutritional needs and ensure their health. Therefore, this study examined the biogas production of elephant feces associated with the feed given. The purpose of this study is to investigate the contribution of biogas that is emitted from the elephant feces as a result of two kinds of feed, which were elephant grass and combination of elephant grass, sweet potatoes, maize, and bananas. Previously, the elephants were acclimatized for 4 days with the two types of feed. Fermentation of the feces was conducted by using simple fermenters by volume of 3.42 L for 28 days and performed measurements of temperature, pH, concentration of ammonia, concentration of volatile fatty acids, substrate degradation and production of biogas. The result showed that the composition of feed affects the physico-chemical characteristics of the feces, production of ammonia and volatile fatty acids, substrate degradation and production of biogas.  The feces of Sumatran elephant fed with elephant grasses has higher potential for decomposition to mineralization into biogas and produce a higher proportion of methane gas carbon dioxide, than those fed with the combinated feed. This result needs to be a concern because with the fiber-rich feed like in their natural habitats, elephants have the potential to emit higher gas emissions. Therefore the biogas released from the elephant feces or other animals should be processed and utilized to meet the energy needs in the wildlife park itself.
ESTIMASI POLA DISPERSI DEBU, SO2 DAN NOX DARI INDUSTRI SEMEN MENGGUNAKAN MODEL GAUSS YANG DIINTEGRASI DENGAN SCREEN3 Ni Wayan Srimani Puspa Dewi; Tania June; Mohammad Yani; Mujito Mujito
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 8 No. 1 (2018): 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.8.1.109-119

Abstract

Industrial activities are sources of air pollution. Pollutants dispersion in air influenced by meteorological condition, such as wind speed, wind direction, air temperarture, air turbulence and atmospheric stability. Air quality monitoring is important in controling the worst condition of pollutants concentration. Air quality monitoring is not easy to do, because it is time consuming, costly and need technology, so that air quality model is developed as an alternative air quality monitoring. This research used gaussian model, a model for predicting pollutant concentrations in downwind area. This model is applied in cement industry, focusing on major pollutants of the cement industry. Sources of pollutants consist of dust, SO2 and NOx. The modeling results showed maximum ground level concentration of dust, SO2 and NOx occur at night (7-10 PM). The maximum ground level concentration of dust, SO2 and NOx at night respectively were 13.16 μg / Nm3, 32.69 μg / Nm3, 100.21 μg / Nm3 (N1 stack) and 14.65 μg / Nm3, 36.65 μg / Nm3, 128.10 μg / Nm3 (N2 stack) based from downwind scenarios at night when atmospheric condition was stable. The distance where the maximum ground level concentration occured has a strong correlation with wind speed (-0.82 ≤ r ≤ -1). Based on gaussian model output, air quality monitoring should be executed at night time (stable atmospheric condition) and located at ground level where maximum concentration occured. Increasing 50m of stack can decrease 57% pollutant concentrations in stable condition.
PENERAPAN METODA FUZZY DALAM KLASIFIKASI LAHAN KRITIS BERBASIS HYDRAULIC RESPONSE UNIT (HRU) SUBDAS CISANGKUY Bambang Setio Budianto; Muhammad Yanuar Jarwadi Purwanto; Widiatmaka Widiatmaka; Lilik Budi Prasetyo
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 8 No. 1 (2018): 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.8.1.120-126

Abstract

Various natural disasters, such as floods and landslides, are often associated with extreme weather conditions, especially rainfall, where in fact the possibility of such a disaster will be smaller if the carrying capacity of the land is still good. The decrease of land carrying capacity is often due to land use change, so that the land is not capable to perform it functions and is categorized as critical land. The decline in land carrying capacity will affect other resources, especially water resources. Anticipatory measures of natural disasters such as floods and landslides can perfectly prepared if information regarding land conditions, including land criticality, are available in detail and up to date. The classification and mapping of land criticality becomes an important component in the preparation of land rehabilitation and natural disaster prevention plans including setting the priority actions. The Minister of Forestry Regulation no P.32 / Menhut-II / 2009 concerning Procedures for Preparation of Forest and Watershed Technical Rehabilitation Plan was use as criteria for land classification and both Fuzzy and Crisp calculation methods were applied to calculate the final score. Different classification result was found in 23 HURL and comparing to actual the condition, the Fuzzy method gives more accurate result than Crisp method.
Kesesuaian Lahan untuk Pengelolaan Hutan oleh Rakyat Guna Pengentasan Kemiskinan di Kawasan Perbatasan Kabupaten Timor Tengah Utara Fransiscus Xaferius Herwirawan
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.9.1.29-39

Abstract

AbstractThis study analysed the suitability of land use for community forestry in the semi-arid region on the island of West Timor, exactly on the border between Indonesia and East Timor. The purpose of this study is to determine the most suitable location for community forest management based on the specified parameters. The analytical method used is the Multi Criteria Evaluation (MCE). The MCE employing five parameters and determine the criteria for each of the parameters through preliminary surveys, namely: rainfall, land slope, soil type, distance to local roads, and the distance from the state border.  Weight for each parameter is determined using process hierarchy analysis (PHA) with expert opinion, then integrated the results from PHA into GIS to determine the location of lands eligible for community forest management. The results of analysis showed there is an area of 4,943 ha (6.7%) eligible to be managed by the community in the border region in North Central Timor.  The lands spread across 43 villages and are in various size. Small-scale, simple and economical forest management can be introduced in these 43 villages. It is projected that this initiative can have significant poverty alleviation effect.  The initiative can enable people in 11 villages (27%) to move out of national poverty standard and people in 4 villages (12%) to move out of international $2PPP poverty standard.
ANALISIS POTENSI LAHAN DAN STRATEGI PENGEMBANGAN SAWAH BARU SECARA BERKELANJUTAN DI KECAMATAN JATIGEDE, KABUPATEN SUMEDANG, PROVINSI JAWA BARAT Santosa Raharjo; Santun R. P. Sitorus; Suwandi Suwandi
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 8 No. 1 (2018): 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.8.1.26-35

Abstract

The landuse change from paddy field to non-rice field in Java is increasing every year and this has an impact on the decreasing of national food security. Likewise the occurrence of land conversion of around 2,000 ha for the construction of Jatigede reservoir in Sumedang Regency, West Java Province has an impact on the decrease of rice production about 24 thousand tons of GKG (assuming rice productivity 6 ton/ha). The development of new sustainable rice fields is one of the solutions to improve food security and sustainability in the future both in Sumedang and Indonesia. The objectives of this research are: 1) to analyze the availability and suitability of land for the development of new paddy fields; 2) to analyze environmental feasibility and cost (environmental cost) in new rice field development activities; 3) analyze farmer institutional support in new rice field development activities; 4) to formulate the direction of new rice field development plan; and 5) to formulate a new rice field development strategy in Jatigede sub-district. The results are expected to be input for future planning for the development of new rice fields in Jatigede Subdistrict, Sumedang Regency. The study was conducted from December 2016 to May 2017. The type of data used consists of primary data and secondary data. Primary data is obtained from direct surveys to the field by conducting ground checks or through interviews. The results showed that the potential land available for the development of new paddy fields in Jatigede sub-district was 3,419 ha and from the potential land area will be developed into new paddy fields of 346 ha (4.18%) spread over 4 (four) villages, ie Cipicung 54 ha, Ciranggem Village covering 94 ha, Cisampih Village covering 107 ha and Karedok Village area of 91 ha. The result of feasibility test on new paddy field development activity in Jatigede subdistrict shows Net Present Value (NPV) is Rp. 92,893,000,000 and Benefit Cost Ratio (B/C) 3.32. Development strategies are: Respectively development strategies comprise (1) Optimize government financing assistance to accelerate the implementation of new paddy field target, (2) Together with the head of the farmer group association assist the paddy field construction process, (3) Conduct a survey of water resources and other supporting infrastructure around paddy field area, (4) Ensuring the new paddy field is not overlapping with other area, (5) Socialize the long-term benefits of the development of new paddy field by getting subsidy for three year since the first year development. (6) Encourage local governments to established immediately as LP2B areas and included in the RTRW of Jatigede District.
Analisis Prediksi dan Hubungan antara Debit Air dan Curah Hujan pada Sungai Ciliwung di Kota Bogor Alfred Jansen Sutrisno; Kaswanto; Hadi Susilo Arifin
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 10 No. 1 (2020): Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan
Publisher : Graduate School Bogor Agricultural University (SPs IPB)

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jpsl.10.1.25-33

Abstract

Water demand should be balance with water availability. The population of Bogor City was increased every year, so that water demand become increased. Currently, Government of Bogor City only utilizes the Cisadane river as a source for drinking water, but Bogor City has 2 rivers there are Cisadane river and Ciliwung river. So, Ciliwung river can be solution for this problem. Water discharge and rainfall influence water availability. Distribution log pearson type 3 used to predict the water discharge and rainfall and linier regression analyzed the relationship between water discharge (dependent variable) with rainfall as X1 and water level as X2 (independent variable). The result of distribution log pearson type 3 every return period 2, 5, 10, 25, dan 50 years is water discharge and rainfall were increased. Average increase of water discharge every return period is 1.6 m3/s and average increase of rainfall every return period is 251 mm. Partially, water discharge influenced by water level 97.7% and 2% by rainfall. But, = 0.000 < = 0.05. it is mean rainfall and water level cannot be ignored because it can influence water discharge with regression model = -3.01 + 0.000 X1 + 0.202 X2.

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