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GROWTH OF MAKASSAR CITY AS METROPOLITAN HAVE BEEN INCREASING URBAN ECONOMIC GROWTH AND SOCIAL COMMUNITY CHANGE, HOWEVER, IT CAUSED PROBLEMS NON-BUS PUBLIC PASSENGER TRANSPORT MANAGEMENT POLICY NOT INTEGRATED WITH URBAN SPATIAL PLANNING POLICY AS ONE UNITY.  RESEARCH OBJECTIVES ARE AIMED TO DESIGN MODEL OF SUSTAINABLE TRANSPORTATION MANAGEMENT FOR NON-BUS PUBLIC PASSENGER TRANSPORT INTEGRATED WITH URBAN SPATIAL PLANNING, TO EVALUATE EXISTING ROUTE PATTERN PERFORMANCE AND TO IDENTIFY AND TO MANAG Mansyur, Umar; Sitorus, Santun R.P.; ., Marimin; Prasetyo, Lilik Budi; Poerwo, I.F. Poernomosidhi
Forum Pasca Sarjana Vol. 32 No. 4 (2009): Forum Pascasarjana
Publisher : Forum Pasca Sarjana

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Abstract

Growth of Makassar City as metropolitan have been increasing urban economic growth and social community change, however, it caused problems non-bus public passenger transport management policy not integrated with urban spatial planning policy as one unity.  Research objectives are aimed to design model of sustainable transportation management for non-bus public passenger transport integrated with urban spatial planning, to evaluate existing route pattern performance and to identify and to manage potentially polluted corridor from emission gas.  Research methods consist of three phases namely valuating of route performance with descriptive analysis, identifying gas emission and zoning management with level of services, hierarchy analytical process (AHP), and designing priority policy model with geographic information system (GIS) and exponential comparative method (MPE).  The results are: (i) the road level of services performance with the bigger traffic composition are motorcycle and non-bus public passenger transport and densities of primary roads as compared to secondary roads with level of services of C, B, and A for variation between collector and artery roads; (ii) vehicle emission as standard of very small as compared to step over standard and gas ambient by CO are sedan/jeep, kijang, pick-up, bus, non-bus public passenger transport and mini bus, and mini truck on the artery road, (iii) the priority alternatives on zoning arrangement are first for environmental facility improvement, vehicle arrangement, location decision, and institutions arrangement; (iv) model of sustainable transportation management with GIS is spatial database and transportation maps of selected route and zoning arrangement whereas policy priorities are regarding management aspect improving level of service which consider road capacity, real speed, and volume ratio and regarding policy aspect ascertaining spatial plan as a dominant factor for zoning arrangement in relation to vehicle pollution.   Key words: non-bus public passenger transport, sustainable, spatial, route, emission
PREDIKSI EROSI DAN SEDIMENTASI DI SUB DAERAH ALIRAN SUNGAI KEDUANG KABUPATEN WONOGIRI Sutrisno, Joko; Sanim, Bunasor; Saefuddin, Asep; Sitorus, Santun R.P.
Media Konservasi Vol 16 No 2 (2011): Media Konservasi Vol. 16 Nomor 2, Agustus 2011
Publisher : Deparement of Forest Resources Conservation and Ecotourism - Bogor Agricultural University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (491.741 KB) | DOI: 10.29244/medkon.16.2.%p

Abstract

Land resources management at Keduang Sub-Watershed will be influence of environment quality, physic (erosion, sedimentation, debit of Keduang River), chemistry (water quality) and socio economic aspect. This research aim to know the level of erosion and sedimentation that happened in Keduang Sub-Watershed, Wonogiri Regency. Research method which is used is descriptive. Data types which are obtained are secondary data from Centre of Research and Development Technology of Watershed Management, Forestry Department, BPS-Statistic of Wonogiri Regency and Agriculture Department of Wonogiri Regency. Method of  analysis?s data which is used in this research is Universal Soil Loss Equation (USLE) Method to predict the soil erosion. Results of this research are: the level of erosion in Keduang Sub-Watershed is 44 ton/ha/year or 1,9 million ton/year. The sediment yield from Keduang Sub-Watershed to Wonogiri Basin equal 164.000 ton/year. Keywords : land resources management, erosion, sedimentation, USLE.
AN ANALYSIS OF LAND USE CHANGE, SPATIAL PLAN AND REGIONAL DEVELOPMENT LEVEL IN BOGOR CITY Sitorus, Santun R.P.; Mayasary, Dwi Septiana
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 2 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sjdgge.v3i2.206

Abstract

Abstract Bogor City is located 60 kms from the Indonesian Capital Jakarta and 120 kms from Bandung the capital of West Java Province. Strategic agricultural land and inexpensive land prices have to invest in agricultural and non-agricultural sectors. Land use conversion is inevitable, although the government has set up the regulation to control land usage (Act No 26 year 2007). This research are conducted: (1) To analyze existing land use of Bogor City (land use in 2014). (2) To analyze the land use change in period of 2005-2012. (3) To analyze the consistency of existing land use  compare to spatial allocation in the RTRW of Bogor City. (4) To identify regional development hierarchy levels in Bogor City. (5) To determine factors that influence land use change. This research was started with a land use map that was retrieved from an administrative map 1: 5000 scales to Iconos image of Bogor City in years of 2005 and 2012. Consistency and inconsistency were obtained by overlaying the 2012 land use map and land allocation map of Bogor City years 2011-2031 (RTRW map). PODES is used to determine the regional hierarchy level by multiple regression methods. Existing land use classified into 9 land use, in sequence from the largest one are: mixed garden, irreguler settlement, rice field, reguler settlement, trading area, water body, dryland farm, open land and government office area. Dryland farm land use changes into 2 land use, open field land use change into 6 land use and rice field land use change into 6 land use. The consistent use of the existing land use compare to RTRW is 40.95% while inconsistence existing land use is 59.05%. During the period of 2006 to 2012, most of the regional development hierarchies in Bogor City were relatively constant (42 villages / 61.8%), 12 villages (17.6%) are increasing in the hierarchy, whereas 14 villages (20.6%) are decreasing in the hierarchy. Factors that influencing land use change of Bogor City in the period of 2005-2012 are: the extent of ??agricultural land in 2005, the growth of social facilities, and the growth of economy facilities. Keywords : Land Use Conversion, Land Use Inconsistency, Regional Hierarchy, Spatial Plan.
TRANSMIGRATION AREA DEVELOPMENT AND ITS COMMUNITY IN INDONESIA Sitorus, Santun R.P.
Sumatra Journal of Disaster, Geography and Geography Education Vol 3 No 1 (2019): Sumatra Journal of Disaster, Geography and Geography Education (SJDGGE)
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sjdgge.v3i1.189

Abstract

Abstract Since the beginning, the great idea of transmigration program has actually been directed towards exploiting, processing and development of the two major potential resource, namely: (1) the potential of natural resources and (2) the potential of human resources. Since its implementation, the transmigration program has shown success in improving the living standards and welfare of the population and the development of previously untapped areas, although in some locations and regions it also shows the lack of success caused by various problems. At least there are three major domains of transmigration areas and community development in the future, namely: (1). Develop undeveloped regions into new productive and growing areas in accordance with its natural resource potential including New Transmigration Settlements (PTB) and New Integrated Self-establishment City (KTM). (2). Developing the existing transmigration area becoming the new growth centers of the region through the development  of Integrated Self-establishment City (KTM). (3). Improving the welfare of smallholders and poor farm workers through the provision and control of production assets (land). Community and transmigration areas development in the future should be based on 5 basic principles, those are : (1). Development of land  and human resources. (2). Development of sustainable agriculture system. (3). Development of business activities based on agribusiness range. (4). Development of private participation, cooperatives, State Owned Enterprises (BUMN) and individual farmers / transmigrants. (5). Integrated area development. Investment in physical development and institutional innovation in development of transmigration areas should be done gradually by following the stadia of regional development which generally consists of: Stadia I, II, III, IV, V, VI. There are two conditions that can be realized through development of transmigration areas in the future, namely: (1). First, to realize a more equally and equitable development. (2). Second, to realize a competitive nation. At least six policy direction in the construction and development of society and transmigration areas in the future. First, pay particular attention to the elements of the development of the competitiveness of the region. Second, strengthening the new orientation to provide support to: (a) Increased public income, (b) food security and board needs, (c) Creation of employment opportunities. Third, the mainstreaming of Integrated Self-Establishing City (KTM) from the planning process to the development of the area. Fourth, focusing and prioritizing the development of communities and transmigration areas. Fifth, enhancing cross-sectoral and local government participation in the planning and implementation of development of communities and transmigration areas. Sixth, increasing community independence in transmigration area.   Keywords: Basic principles, Integrated self-establishing city, policy direction, stadia of regional development.  
STATUS EKOSISTEM PESISIR BAGI PERENCANAAN TATA RUANG WILAYAH PESISIR DI KAWASAN TELUK AMBON Asyiawati, Yulia; Yulianda, Fredinan; Dahuri, Rokhmin; Sitorus, Santun R.P.; Susilo, Setyo Budi
Jurnal Perencanaan Wilayah dan Kota Vol 10, No 1 (2010): Jurnal Perencanaan Wilayah dan Kota
Publisher : Program Studi Perencanaan Wilayah Kota

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29313/jpwk.v10i1.1367

Abstract

This study aims : (1) to analyze the status of coastal ecosystems, (2) to analyze factors that affect the quality of coastal ecosystems, and (3) to prepare the direction on spatial planning in coastal areas of Ambon Bay Area. The analytical method used in this study is the analysis of ecosystem status, principal components analysis, analysis of Geographic Information Systems (GIS) and analysis of dynamic systems. The results showed that the condition of ecosystem status damaged in 2008, whereby, the status of mangrove ecosystems is moderate with a density of 1100 trees/ha, the status of seagrass ecosystems damaged by percentage cover of 38,76%, and the status of coral reef ecosystems are damaged by the percentage of live coral is 42,27%. Ecosystem conditions in Ambon Bay Area is affected by land use on land, namely forest area and population. Refferral of land use planning in Ambon Bay Areas wich recommended in this study for a period of 20 years of protected areas and cultivated areas. Protected areas is aimed at 9.480,70 ha or 41,21% of land area, while the allocation of space for the cultivation area is 10.416,30 ha (58,79% of land area). To reduce the pollutant into the waters, planned buffer zones (coastal and riverine border for 11,69% of land area), which serves to absorb pollutants and protect the inland waters of the tidal influence, while still controlling the waste coming into water By using dynamic systems analysis, created the scenario of land use planning in Ambon Bay Area that integrates land and wet land. The scenario used in this study is the optimistic, pessimistic and moderate scenarios. The variable that is used to determine of policy scenarios spatial planning based on the rate of population growth is 2,5% per annum, while variable forest area of at least 30% of the area. Of the three scenarios, the scenario chosen for the land use planning policy in Ambon Bay Areas in the future is to use the moderate scenario. The simulation results moderate scenario, the status of coastal ecosystems is improved from the criteria of the coastal ecosystem damaged by coastal ecosystems index 44,44% in 2008 turned into good condition with the index of coastal ecosystems 88,89% in 2029
APPRAISAL KEBERLANJUTAN MULTIDIMENSI PENGGUNAAN LAHAN UNTUK SAWAH DI KARAWANG - JAWA BARAT Widiatmaka, Widiatmaka; Munibah, Khursatul; Sitorus, Santun R.P.; Ambarwulan, Wiwin; Firmansyah, Irman
Jurnal Kawistara Vol 5, No 2 (2015)
Publisher : Sekolah Pascasarjana UGM

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Abstract

Indonesian national food sovereignty is very dependent on the supply of rice from paddy fields in Java Island. Various factors influence the farmer’s decision to continue using his farm. This study aims to analyze the sustainable use of paddy field, determinant factors and strategies for improving sustainability. The study was conducted in Karawang Regency, one of the centers of rice production in West Java. The methodology used is a multi-dimensional scaling (MDS) using 43 attributes of 5 dimensions (ecological, social, economical, technological and legal and institutional dimension). Against the sensitive attribute analysis resulting from MDS, a prospective analysis was conducted to determine the key factors of sustainability. Priority policies for improving sustainability are developed based on the location of the key factors in the prospective diagram. The research results showed that the land utilization for paddy field in Karawang is actually less sustainable. Increasing the sustainability can be done through intervention and improving performance, preferably on sensitive attributes resulting from leverage analysis, covering 16 attributes. Priority policies is directed in the 5 key factors resulting from prospective analysis. Policies suggested are the tightening of new permits for building, strict implementation of the official spatial land use planning and delineation of agricultural land for sustainable food crops, counseling the community, revitalizing the role of BULOG, provision of subsidies as well as capital assistance to farmers.
ARAHAN KEBIJAKAN PENGENDALIAN EROSI DAN SEDIMENTASI DI SUB DAERAH ALIRAN SUNGAI KEDUANG KABUPATEN WONOGIRI Sutrisno, Joko; Sanim, Bunasor; Saefuddin, Asep; Sitorus, Santun R.P.
Sains Tanah - Jurnal Ilmu Tanah dan Agroklimatologi Vol 8, No 2 (2011)
Publisher : Faculty of Agriculture, Sebelas Maret University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.15608/stjssa.v8i2.5

Abstract

Keduang Sub‐Watershed is one of important sub‐watershed at Bengawan Solo Watershed. Land resources management at Keduang Sub‐Watershed will be influence of environment quality, physic (erosion, sedimentation, debit of Keduang River), chemistry (water quality) and socio economic aspect. This aim research to know the level of erosion and sedimentation and to arrange policy direction for controlling erosion and sedimentation at Keduang Sub‐Watershed, Wonogiri Regency. Research method which is used is descriptive. Data types which are obtained are secondary data from Centre of Research and Development Technology of Watershed Management, Forestry Department, BPS‐Statistic of Wonogiri Regency and Agriculture Department of Wonogiri Regency. Method of analysis’s data which is used in this research is Universal Soil Loss Equation (USLE) Method to predict the soil erosion. This research method also to arrange modelling of controlling erosion and sedimentation. Results of this research are: the level of erosion in Keduang Sub‐Watershed is 44 ton/ha/year or 1.9 million ton/year. The sediment yield from Keduang Sub‐Watershed to Wonogiri Basin equal 164,000 ton/year. Improving of construction terrace can reduce erosion and sedimentation. Keywords: land resources management, erosion, sedimentation, construction terrace
Kebijakan Pengembangan Pertanian Kota Berkelanjutan: Studi Kasus di DKI Jakarta Sampeliling, Sostenis; Sitorus, Santun R.P.; Nurisyah, Siti; Pramudya, Bambang
Analisis Kebijakan Pertanian Vol 10, No 3 (2012): Analisis Kebijakan Pertanian
Publisher : Pusat Sosial Ekonomi dan Kebijakan Pertanian

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Abstract

Revitalisasi sektor pertanian pada dasarnya adalah menempatkan kembali arti pentingnya pertanian secara proporsional dan kontekstual, baik di perdesaan maupun perkotaan. Melihat kondisi pertanian di daerah perkotaan, khususnya DKI Jakarta, dan hubungannya dengan berbagai masalah lingkungan, perlu dirancang dan dirumuskan kebijakan yang komprehensif untuk pengembangan pertanian perkotaan berkelanjutan. Penelitian ini bertujuan menganalisis faktor-faktor kunci yang mempengaruhi keberlanjutan dan kebijakan pengembangan pertanian perkotaan. Metode analisis yang digunakan adalah MDS (multi-dimensional scaling) dan teknik Rap-Ur-Agri (Rapid Appraisal for Urban Agriculture). Analisis faktor kunci menggunakan leverage factor yang diikuti dengan penentuan indeks keberkelanjutan dan skenario kebijakan pengembangan pertanian dengan menggunakan metode analisis prospektif. Hasil analisis menunjukkan bahwa status keberlanjutan pengembangan pertanian perkotaan pada kondisi existing menunjukkan nilai indeks 48,70 persen atau kurang berkelanjutan. Faktor kunci keberlanjutan pertanian perkotaan mencakup empat aspek dan kebutuhan stakeholder mencakup empat aspek pengembangan sistem pertanian perkotaan. Kebijakan pengembangan pertanian perkotaan berkelanjutan di wilayah DKI Jakarta perlu dilakukan dengan pendekatan integratif dengan mempertimbangkan enam faktor kunci penentu keberlanjutan: (1) Luas pekarangan, (2) Pengembangan komoditas dan teknologi ramah lingkungan, (3) Penyuluhan dan kelembagaan pertanian, (4) Perluasan lahan/ruang usaha tani, (5) Kerjasama antar stakeholder, dan (6) Pemberian insentif pertanian. Opsi kebijakan adalah perluasan lahan/ruang usaha tani, pengembangan komoditas dan teknologi ramah lingkungan dan pengembangan kelembagaan pertanian.
ANALISIS STATUS KEBERLANJUTAN KEGIATAN PERTAMBANGAN BATUBARA DI KOTA SAMARINDA PROVINSI KALIMANTAN TIMUR PRASODJO, EDI; SITORUS, SANTUN R.P.; PERTIWI, SETYO; PUTRI, EKA I.K.
Jurnal Teknologi Mineral dan Batubara Vol 11, No 1 (2015): Jurnal Teknologi Mineral dan Batubara Edisi Januari 2015
Publisher : Puslitbang tekMIRA

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Abstract

Kegiatan pertambangan batubara di Kota Samarinda berdampak terhadap dimensi ekonomi, lingkungan, sosial, hukum, infrastruktur dan teknologi. Penelitian ini mengkaji indeks keberlanjutan dari dimensi-dimensi tersebut di atas terhadap kegiatan pertambangan di Kota Samarinda. Temuan dari penelitian ini adalah: 1) masyarakat mempunyai persepsi yang negatif terhadap kegiatan pertambangan, 2) indeks keberlanjutan multidimensi sebesar 47.57 yang termasuk sebagai kurang berkelanjutan.Untuk memperbaiki indeks keberlanjutan tersebut, kebijakan harus difokuskan pada pengendalian tingkat gangguan kegiatan pertambangan batubara terhadap ekosistem, dan harus didukung dengan penegakan hukum terhadap perusakan lingkungan, pengembangan kemampuan sumber daya manusia dan pengembangan masyarakat.
Land Degradation and Landslide in Indonesia Sitorus, Santun R.P.; Pravitasari, Andrea Emma
Sumatra Journal of Disaster, Geography and Geography Education Vol 1 No 2 (2017): Sumatra Journal of Disaster, Geography and Geography Education Volume 1 Number 2
Publisher : Sumatra Journal of Disaster, Geography and Geography Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/sjdgge.v1i2.87

Abstract

Land degradation is one of the causes of lack of success of agricultural activities in Indonesia because of a decline in land productivity continuously and ultimately reduce the level of income / welfare of farmers. Land degradation can occur either on dry land or in wetlands, so prevention and / or rehabilitation of degraded land is very important that the agricultural area can be used on an ongoing basis. Land degradation is the loss or reduction of utility or potential use of land, loss of or changes in land features that are not hindered replaced. According to FAO (1993), soil degradation is a process that describes the phenomenon which lower the capacity of soil to support life. Land degradation is a process of decline of soil productivity, temporary or permanent, so that eventually the land can lead to a certain critical level (Dent, 1993). The process includes various forms of land degradation levels.