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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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ANALISIS KESESUAIAN LAHAN DAN DAYA DUKUNG EKOWISATA MANGROVE DI KAWASAN MANGROVE MUARA KUBU, KALIMANTAN BARAT Teguh Setyo Nugroho
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 2 (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.9.2.483-497

Abstract

Muara Kubu mangrove ecosystem area has a unique value, aesthetic, beauty that has the potential to be developed ecotourism. In the development of mangrove ecotourism, the main step that needs to be studied is the identification of ecotourism conditions and potentials in the area through an analysis of land suitability and ecotourism carrying capacity. The purpose of this study is to determine the land suitability and carrying capacity of mangrove ecotourism at Muara Kubu mangrove areas. The method used in this research is quantitative descriptive with data collection through observation and field survey. Land suitability analysis of the mangrove ecotourism is done spatially based on the multiplication of scores and weights obtained from each paremeter with Geographic Information System (GIS) approach. Analysis of ecotourism carrying capacity is calculated by equation of Regions Carrying Capacity  (RCC). The research results showed that the area of mangrove vegetation cover in Muara Kubu area is 3695,85 hectares with coastal length ± 25,45 km. The total land suitability of mangrove ecotourism in Muara Kubu area is 3,617.97 hectares. The carrying capacity of mangrove ecotourism in Muara Kubu mangrove area is 2035 people per day
POTENSI HUTAN RAWA AIR TAWAR SEBAGAI ALTERNATIF EKOWISATA BERBASIS KONSERVASI GAJAH SUMATERA (Elephas maximus sumatranus) Rusita Rusita; Indra Gumay Febryano; Slamet Budi Yuwono; Irwan Sukri Banuwa
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 2 (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.9.2.498-506

Abstract

Abstract. This study aims to determine the potential of fresh water swamp forest as alternative ecotourism of Sumatran elephants (Elephas maximus sumatranus). The data collection of flora was done by the printed path method, with sampling intensity (IS) 10% so that obtained 34 observation plots; then elephants behaviors were taken at 07.00 - 17.00 WIB for 7 days. The data behaviors of elephants were recorded using a sampling scan method, for 60 minutes by recording the incidence of behavior within 60 seconds. Data were analyzed by calculating the important value index, the Shannon-Wiener diversity index, and descriptif analysis. The results showed that there were 25 types of vegetation with 5 species that have the highest important index value. The diversity of vegetation types based on Shannon-Wiener's diversity index is moderate, 99% of species found are natural feeds favored by Sumatran elephants. Most of the elephant activity is eating (32%), 17% group, 17% rest, and exploring as much as 12%, while salting is done when elephants feel the need for minerals. The management can do reforestation to increase the diversity of vegetation type, especially the Sumatran elephant's natural food species, so that its existence can support the preservation of elephant and educational tourism based on Sumatran elephant conservation.
Faktor-faktor Penentu Keberhasilan Pelepasliaran Elang Bondol (Haliastur indus Boddaert, 1783) di Taman Nasional Kepulauan Seribu Nurul ulumiyah
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 2 (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.9.2.337-351

Abstract

A population of the brahminy kite in Java has threatened and decreased drastically. One effort to maintain the population is releasing brahminy kite in their natural habitat. The determinants of successful release were affected by reintroduction preparatory activities, rehabilitation, and post-release. The aims of this research were to analyze the management of release preparations and to formulate a model of a successful release. The research took a place in Kepulauan Seribu National Park on August-September 2017. Collection of preparatory release data and rehabilitation activities used direct observation and interviews, observation of behavior in rehabilitation cage used animal focal sampling method, and the post-release activity observation used Point Count method.The success of rehabilitation and post-release of the brahminy kite was analyzed using principal component analysis (PCA). The result showed that the management of cages, feed, care and treatment, health, staff, and facilities which affected the success of the release preparation. Successful of release models were influenced by successful rehabilitation and post-release. The benchmark of release behavior influenced by hunting and flying behavior. While the most dominant success of post-release the brahminy kite was influenced by tree height, a wide area of release habitat and the number of individuals released.
Land Suitability and Availability Evaluation for Shallot Farming Development in Brebes Regency, Central Java Dina Martha Susilawati
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 2 (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.9.2.507-526

Abstract

Land suitability and availability is needed to be evaluated in Brebes Regency because the utilization of unsuitable land area is increasing to pursue high production targets as the impact of increased shallot demand. The objective of this research was to evaluate the land suitability and land availability for shallot farming development in Brebes Regency, an agricultural regency in Java island.  The method used was the matching method between shallot growing pre-requirement criteria from Indonesian Center for Agricultural Land Resources Research and Development (CALRRD) with land quality and characteristics in Brebes Regency.  Since limited data, we used an interpolation techniques from 14 sample point by using geostatistical wizard tool in ArcGIS 10.3 with inverse distance weighting (IDW) method for nutrient retention and climatologicaldata, while soil physical propertiesfrom soil map atribut data ekstraction, meanwhile terain data were constructed from digital topographic maps (countur line). The result indicated that suitable land for shallot farming development was 29.3% or 50,440.7 hectares included in the Moderately Suitable (S2); 55.5% or 95,819.9 hectares in Marginally Suitable (S3); while Not Suitable (N) was 14.8% or 25,678.3 hectares.  The available land for agricultural farming based on legality was 59,076.0 hectares (without considering the existing shallot farming), while the suitable land area on available land was 56,642.6 hectares.  The existing shallot land area was 49,840,3 hectares, so the available and suitable land area on existing land for shallot farming was 49.099,5 hectares, and potential extensification was 6.417,9 hectares as shrubs, grasslands, open land, and forest. The huge potential extensification area was Salem, Bantarkawung and Ketanggungan Sub-districts, it means that those area have an opportunity and potency for agricultural extensification program development for shallot commodities in Brebes Regency in order to enhance the national shallot productivity and food security.  Land suitability and availability is needed to be evaluated in Brebes Regency because the utilization of unsuitable land area is increasing to pursue high production targets as the impact of increased shallot demand. The objective of this research was to evaluate the land suitability and land availability for shallot farming development in Brebes Regency, an agricultural regency in Java island.  The method used was the matching method between shallot growing pre-requirement criteria from Indonesian Center for Agricultural Land Resources Research and Development (CALRRD) with land quality and characteristics in Brebes Regency.  Since limited data, we used an interpolation techniques from 14 sample point by using geostatistical wizard tool in ArcGIS 10.3 with inverse distance weighting (IDW) method for nutrient retention and climatologicaldata, while soil physical propertiesfrom soil map atribut data ekstraction, meanwhile terain data were constructed from digital topographic maps (countur line). The result indicated that suitable land for shallot farming development was 29.3% or 50,440.7 hectares included in the Moderately Suitable (S2); 55.5% or 95,819.9 hectares in Marginally Suitable (S3); while Not Suitable (N) was 14.8% or 25,678.3 hectares.  The available land for agricultural farming based on legality was 59,076.0 hectares (without considering the existing shallot farming), while the suitable land area on available land was 56,642.6 hectares.  The existing shallot land area was 49,840,3 hectares, so the available and suitable land area on existing land for shallot farming was 49.099,5 hectares, and potential extensification was 6.417,9 hectares as shrubs, grasslands, open land, and forest. The huge potential extensification area was Salem, Bantarkawung and Ketanggungan Sub-districts, it means that those area have an opportunity and potency for agricultural extensification program development for shallot commodities in Brebes Regency in order to enhance the national shallot productivity and food security. 
Analisis Peran Koperasi dalam Pengelolaan Hutan Rakyat di Kebumen Elok Budiningsih; Harjanto Harjanto; Yulius Hero
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 2 (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.9.2.327-336

Abstract

Community forests are a viable alternative for timber suppliers. Community forestry institutions are required to ensure its sustainability. Cooperatives become one of the appropriate alternatives in accordance with the institution at the site level in community forest development. One of the peasant organizations that manages the human resources in the form of cooperatives is a Taman Wijaya Rasa Cooperative (Kostajasa) located in Kebumen. This study aims to analyze the role of Kostajasa in community forest management. The descriptive analysis used in describing the role of Kostajasa in community forest management supporting three community forest subsystems, namely production, processing and marketing subsystem. Kostajasa has played a good role in all three subsystems. In the production subsystem, there are still less roles in the determination of timber products to be managed, and setting the felling regulation. In the processing subsystem Kostajasa have already play a good role to connect several industries to receive raw materials from farmers’ timber and maintain the demand continuity for raw materials so that farmers’ timber is absorbed. In the marketing subsystem, Kostajasa also play a good role among others, shorten the marketing chain of wood products from community forest and offering a better price outside Kostajasa.
Karakteristik Biofisik Ruang Terbuka Hijau Pada Hutan Kota Samarinda, Provinsi Kalimantan Timur Endayani, Sri; Sadono, Ronggo; Kusumandari, Ambar; Hartono, Hartono
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.9.4.977-985

Abstract

Population growth and economic activity always require space. Physical, social and economic composition always changes due to spatial land use. Changes in spatial land use that do not take into account the biophysical balance will result in natural disasters. Urban problems in the use of space result in the disturbance of the harmony between human and the nature. The economy is improving, but the nature is suffering from damages. Green open space is the right solution. This research’s objective is to determine the biophysical characteristics (soil characteristics, stand potential, slope and rainfall) of the urban forests in Samarinda. The results show the class of clay texture, acid soil pH, low organic matter and gray brown color. The urban forests in Samarinda are dominated by species of Jati (Tectona grandis), Jati Putih (Mangifera indica), Mahoni (Swietenia macrophylla), Jambu (Anacardium occidentale), Jambu Batu (Psidium guajava), Kayu Jawa (Lannea grandis), Gmelina arborea, Angsana (Pittocarpus indicus), Bitti (Vitex cofassus), Trembesi (Samania samania), Morinda citrifolia and Kapuk (Ceiba Pentandra), hilly slopes, rather steep altitude range of 16-65 mdpl and an average rainfall of 1 095.9 mm/year.
Analisis Faktor-Faktor Teknologi dan Sosial Budaya yang Mengancam Keberlanjutan Kemandirian Pangan Pokok di Provinsi Jawa Barat, Indonesia Fitrah Gunadi; Rizal Sjarief Sjaiful Nazli; Eka Intan Kumala Putri; Bambang Pramudya Noorachmat
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 3 (2019): 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.9.3.658-670

Abstract

Sustainability of food self-sufficiency in the West Java Province experiences strong pressure along with increasing economic development, the process of urbanization, population growth and the effects of climate change. The objective of this study is to identify technological and socio-cultural factors that can threatening the sustainability of food self-sufficiency in West Java Province. This study uses multidimensional scaling analysis to assess the sustainability index and status and supported by a descriptive analysis of key factors that can provide inhibiting factors for the sustainability of food self-sufficiency. The results of the analysis describe that the ecological, economic and institutional aspects have sufficient influence on sustainability in food self-sufficiency, while the socio-cultural aspects and aspects of technology provide less sustainable effects in supporting the sustainability of food self-sufficiency. Factors in the use of certified seeds, area of paddy fields and irrigated rice fields, use of tools and machines for rice production and rice cropping indexes are key factors in technological aspects that can be a threat to the sustainability of food self-sufficiency. While the threat to the sustainability of food self-sufficiency in the socio-cultural aspects come from the factor of the number of workers in the food crops sub-sector, the pattern of consumption of carbohydrate food in the community and the distribution of rice. Governance of these key factors is key in developing sustainability of food self-sufficiency in West Java Province.
Perbandingan Klasifikasi SVM dan Decision Tree untuk Pemetaan Mangrove Berbasis Objek Menggunakan Citra Satelit Sentinel-2B di Gili Sulat, Lombok Timur Septiyan Firmansyah; Jonson Lumban Gaol; Setyo Budi Susilo
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 3 (2019): 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.9.3.746-757

Abstract

Mangrove is one of the most important objects in wetland ecosystems. Mangrove research has been done, one of them is using remote sensing technology. This study aims to assess accuracy of object based image analysis (OBIA) approach on both Support Vector Machine (SVM) and Decision Tree classification methods to classify mangrove and estimate mangrove area in the field study. We selected Kawasan Konservasi Laut Daerah (KKLD) Gili Sulat as a research site. This research used Sentinel-2B satellite imagery. We took field data using stratified random sampling and the amount of the data we collected were 121 points. The classification analysis result with object based showed that SVM had an overall accuracy of 95 % (kappa = 0.86) and Decision Tree classification had an overall accuracy of  93 % (kappa = 0.82). It is caused SVM can reduce the error of classification than Decision Tree. Estimation result based on assessment showed that mangrove using SVM had 634.62 Ha while using Decision Tree had 590.47 Ha
IMPACT OF CHANGES IN CLIMATE AND LAND USE ON THE FUTURE STREAMFLOW FLUCTUATION Suria Tarigan; Akhmad Faqih
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.9.1.181-189

Abstract

Beside land use change, future climate change potentially alters streamflow fluctuation of a river basin in Indonesia. We investigated relative impact of changes in climate and land use on the streamflow fluctuation of a watershed for future condition (2025). To account for the climate change, we simulated future rainfall and temperature scenarios using the downscaled rainfall and mean surface temperature of 24 CMIP5 GCM outputs with moderate scenario of RCP4.5. We used distributed hydrologic model (SWAT) to simulate relative impact of changes in climate and plantation expansion on the future streamflow fluctuation.  The SWAT model performed well with the Nash-Sutcliff efficiency values of 0.80-0.85 (calibration) and 0.84-0.86 (validation). The results indicated that the climate change caused 32% decrease of the low flows during dry season and 96% increase of the flooding peak discharge during rainy season. Meanwhile, the plantation expansion led to 40% decrease of the low flow in the dry season and 65% increase of the flooding peak discharge in wet season. Both changes indicated strong impact on the extreme events such as flooding peak discharge and low flows. The impact of the climate change on the increased peak discharge was stronger compared to that of land use change.  Meanwhile, the impact of the land use change on the low flow was stronger compared to that of the climate change. The results of this study pointed out that both climate change and the plantation expansion potentially become crucial factors for the future water security in Indonesia.
Analisis kebutuhan pegawai di Balai Taman Nasional Alas Purwo vera tisnawati; Rinekso Soekmadi; Agus Priyono Kartono
Jurnal Pengelolaan Sumberdaya Alam dan Lingkungan (Journal of Natural Resources and Environmental Management) Vol. 9 No. 2 (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.9.2.366-379

Abstract

Every year, starting from 2015-2019, the effectiveness of Alas Purwo National Park (APNP) management is evaluated, by using the Management Effectiveness Tracking Tool (METT). This assessment system requires valid data and information for objective results. One of the data and information needed is the result of staffs requirement analysis. The objective of this research is to analyze the need of staffs of APNP Office in 2017-2019. The study began in May 2017 until January 2018 and took place at APNP Office in Banyuwangi and in Staffing, Organization and Governance Office of the Secretariat of the Directorate General of Natural Resources Conservation and Ecosystem in Bogor. The data collected by observation, discussion and document study result. The analysis begins by calculating the staffs inventory, then calculating the required staffs based on the workload and ending by calculating the adequacy of the staffs. The results show that Overall, the number of staffs at BTNAP in 2017-2019 has exceeded the number of staffs required, but in function (administrative and technical personnel) there is still inequality, especially in the position of data analysts, data processors, and revenue treasurer.

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