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PEMANFAATAN CITRA LANDSAT 8 UNTUK ANALISIS INDEKS VEGETASI DI DKI JAKARTA Siti Novianti Lufilah; Afra DN Makalew; Bambang Sulistyantara
Jurnal Lanskap Indonesia Vol. 9 No. 1 (2017): Jurnal Lanskap Indonesia
Publisher : http://arl.faperta.ipb.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jli.v9i1.15173

Abstract

In Article 28 of Law No. 26 Year 2007 on Spatial Planning, plan of providing and utilization of green open space are included in the spatial planning aspects of the city, where the extent of at least 30% of the area of a city. Jakarta which has a total land area of 66.233 hektare achieve, there are currently only 14,94% of the total extent of which is open space. In support of green open space program, it would require the calculation of the land area of green space appropriately, so that the remote sensing data are increasingly being used to measure green open space. This article presents a study on the utilization of Landsat 8 to analyze the vegetation index using the Normalized Difference Vegetation Index (NDVI). NDVI employs the Multi-Spectral Remote Sensing data technique to find vegetation index, land cover classification, vegetation, water bodies, open area, scrub area, hilly areas, agricultural area, thick forest, thin forest with few band combinations of the remote sensed data. Remote sensing, especially Landsat 8 and geographic information systems (GIS) are used to obtain information about the appearance on the earth surface. From the empirical study, the class of sparse vegetation ranged from 0.1795–0.3172 (37.29% of vegetation area; 12,03% of Jakarta area), the class of medium vegetation ranged from 0.3173–0.4110 (25.36% of vegetation area; 8,18% og Jakarta area), and class of heavy vegetation ranged from 0.4111–0.7086 (37.35% of vegetation area; 12,05% of Jakarta area). The rest of the area instead of vegetation about 67,4% of Jakarta area.Keywords: geographic information systems (GIS), green open space, Jakarta, Landsat 8, NDVI
HUBUNGAN ANTARA PERUBAHAN TUTUPAN LAHAN TERHADAP TOTAL PENDUDUK YANG DIPENGARUHI OLEH FENOMENA URBANISASI DI BOGOR, JAWA BARAT Sukma Sakti Agita Hermanto; Afra Donatha Nimia Makalew; Bambang Sulistyantara
Jurnal Lanskap Indonesia Vol. 10 No. 1 (2018): Jurnal Lanskap Indonesia
Publisher : http://arl.faperta.ipb.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jli.v10i1.17397

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Urbanization is the main issue that altered the environmental condition nowadays. Urbanization means that there are changes in suburban areas to fulfill the function needed in the urban area. Nowadays, urbanization occurred due to the high demand of housing area with lower budget and comfortable environment of living condition. This condition was presented in the Bogor city case. Bogor is one of the oldest cities in Indonesia which is located in the southern part of Jakarta. Due to the increase of population in the capital city and increased of the higher price of housing, people started to looked for place to stay outside the city. Bogor located in the strategic location just close enough for people to commute to Jakarta. The transit city transform into commuting city. People works in Jakarta wanted to live in a more comfortable place of living and cheaper in price than the capital city started to see Bogor as an opportunity. Based on the data obtained by the Central Bureau of Statistics Jakarta in 2015, there are 187.777 total people commuted daily from Bogor to Jakarta. This condition also triggered by the better quality of access in and out Bogor. Mass rapid transportation and highway toll gate create more land cover changes potential to fulfill the high demand of housing. Thus, this research aimed to see the effect of highway toll gate in the land use cover change in Bogor city. Landsat Images was used using the time-series method started since 1978 (the official year of Jagorawi Toll gate operation) with the 10 years interval time, 1989, 1999, 2009 and 2016. In determining the land use cover change, NDVI method was used which has been widely applied in detecting the greeneries. The result then evaluated using the supervised classification and validated using the Kappa Accuracy test. The result of this research shows that land use cover change corresponded with the total population in the citizenship census 2009. Total built area in 2009 is 36.20% which increased by 8.46% since 1999, this result suitable with the total population 949.000 in 2009 Citizenship census which increased by 364.000 since 1999. The highest built area detected is 42.15% in 2016 with total of 1.030.720 population and three active Highway toll gate operated. 
ANALISIS PERUBAHAN KONSENTRASI NITROGEN DIOKSIDA (NO2) PADA AREA BERVEGETASI DAN TIDAK BERVEGETASI DI JALAN SIMPANG SUSUN Farida Dwirahmawati; Nizar Nasrullah; Bambang Sulistyantara
Jurnal Lanskap Indonesia Vol. 10 No. 1 (2018): Jurnal Lanskap Indonesia
Publisher : http://arl.faperta.ipb.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jli.v10i1.18356

Abstract

The Interchange of highway is the intersection of several roads that consists of numerous road levels. It causes great number of traffic volume and releases vast pollutant quantities. This research objective were to analyze the influence of wind speed and traffic volume with NO2 concentrations at the surrounding of the interchange road. Researches were conducted at Cikunir interchange, between JORR E1 (Taman Mini-Cikunir segment), JORR E2 (Cikunir-Cakung), and Jakarta-Cikampek toll road. Concentration of NO2 gas was measured at the point of 0 m, 10 m, and 75 m from the shoulder in the green belt plot and in the plot having no green belt. The results showed that there is a significant correlation between traffic volume with ambient NO2 concentration. The correlation level between the volume of vehicle with NO2 concentration is 0.925 (very strong). Wind speed did not have a significant correlation with NO2 concentrations. Volume of vehicles and wind speed simultaneously (together) have a significant correlation on the NO2 concentration.
Fenologi Perubahan Warna Daun pada Terminalia catappa, Ficus glauca, dan Cassia fistula Dibyanti Danniswari; Nizar Nasrullah; Bambang Sulistyantara
Jurnal Lanskap Indonesia Vol. 11 No. 1 (2019): Jurnal Lanskap Indonesia
Publisher : http://arl.faperta.ipb.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jli.v11i1.25822

Abstract

Phenology refers to the study of seasonal appearances and timing of biological life-cycle events, such as flowering, leaf shedding, and leaf color changing. Landscapes could be enriched visually by employing these dynamic seasonal qualities in the design. Trees’ leaf color changing phenology is rarely considered in tree selection although it has a big potential to enhance a landscape’s aesthetics. To propose the right trees in the design, we need to understand when and how trees change. The objectives of this study were observing leaf color changing phenology of three tree species: Ficus glauca, Terminalia catappa, and Cassia fistula; comparing the results of chlorophyll content analysis and digital image analysis, and analyzing the correlation between chlorophyll content and climatic factors. The leaf color changing phenology was observed by two measurements, chlorophyll content and RGB (Red, Green, Blue) channel values. The lowest chlorophyll content in F. glauca and T. catappa was observed during the first weeks of January, while in C. fistula, was during the last weeks of December. F. glauca changed its leaf color from green to yellow right before leaf-shedding, T. catappa leaves changed from green to orange or red. C. fistula leaf color was shades of green. There were strong correlations between Red & Green values and chlorophyll content in F. glauca and T. catappa, but not in C. fistula. There was no climatic factor that had a significant correlation with the chlorophyll contents of any observed species. Future study is encouraged to cover the unobserved period and factors.Keywords: Cassia fistula, Ficus glauca, leaf color change, phenology, Terminalia catappa
UPAYA MENURUNKAN RESIKO POHON TUMBANG Bambang Sulistyantara
RISALAH KEBIJAKAN PERTANIAN DAN LINGKUNGAN Rumusan Kajian Strategis Bidang Pertanian dan Lingkungan Vol 1 No 1 (2014): April
Publisher : Pusat Studi Pembangunan Pertanian dan Pedesaan (PSP3)

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Program pengijauan wilayah perkotaan yang tidak direncanakan dengan baik berpotensi menyebabkan pertumbuhan pohon tidak berlangsung dengan baik, dan berakibat kesehatan pohon terganggu. Hasil survei pohon di Bogor dan Jakarta menunjukan tingkat kesehatan pohon terganggu. Pemilihan jenis pohon yang tidak sesuai, desain yang salah, vandalisme, cekaman lingkungan dan minimnya pemeliharaan tanaman merupakan penyebab gangguan kesehatan pohon. Angin kencang dan hujan merupakan pemicu pohon tumbang. Beberapa rekomendasi diberikan untuk mengatasi hal tersebut.
Mangroves Ecosystem Conservation Plan in Ujung Alang Village, Kampung Laut District, Cilacap Regency PERENCANAAN KONSERVASI EKOSISTEM MANGROVE DESA UJUNG ALANG KECAMATAN KAMPUNG LAUT KABUPATEN CILACAP Ratini .; Bambang Sulistyantara; Tati Budiarti
Jurnal Silvikultur Tropika Vol. 7 No. 2 (2016): 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.7.2.%p

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Mangrove ecosystem have many function such as ecological and economic function. Degradation of mangrove ecosystem occured in Ujung Alang village, Cilacap. The study was aimed to identify mangove ecosystem, to analyze relationship between sosial economy of villagers and mangrove ecosystem, and to formulate the strategy of mangrove ecosystem management. Some analysis were done in this study such as: vegetation analysis, perception analysis, and SWOT analysis. By the vegetation analysis it was found 16 species of mangroves that was dominated by Acanthus ebracteatus (ground cover), Aegiceras corniculatum and Rhizopora mucronata (seedlings), Sonneratia alba (sapling), and Sonneratia caseolaris and Avicennia alba (tree). Perception analysis showed some factors affecting mangrove degradation such as economy, education, and lack of control from the authorities. The strategy of mangrove management are keep the mangrove ecosystem sustainability, increase community involvement in the management of mangrove ecosystem, and Participatory supervision of the community towards the activities in mangrove ecosystem.Key words: conservation, degradation, mangrove, ecosystems, management strategy.
Pemodelan Bahaya Banjir Kawasan Perkotaan (Studi Kasus di Kota Kendari) La Gandri; Mohamad Yanuar Jarwadi Purwanto; Bambang Sulistyantara; Alinda Fitriani Medrial Zain
Jurnal Keteknikan Pertanian Vol. 7 No. 1 (2019): JURNAL KETEKNIKAN PERTANIAN
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1713.311 KB) | DOI: 10.19028/jtep.07.1.9-16

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AbstractFlood Disasters in Cities is that often occurred in Indonesia, including in Kendari. Based on historical of the flooding incidence data, Kendari has become a flooded area, so that it is important to analyze the level of flood hazard and and implementation of conservation in that area. The aims of this research is todetermine the flood hazard level of Kendari in 2013 using MAFF-Japan model and the effect by applying water resources conservation to reducing the flood hazard level in Kendari. The analysis result showed that Kendari area is dominated by potentially flooded area is 52.43% of total area and the safe area is 33.95%,while flood-prone areas are 13.62%. The effect of the application of water resources conservation based on simulation I by applying 1 conservation alternative obtained a safe area increased to 87.96%, areas with potential flooding have reduced to 11.83% and flood-prone areas by 0.21%. Whereas in simulation II by applying 2 alternatives obtained a safe area of 99.2%, a potentially flooded area of 0.8%, and a flood-prone area of 0%.AbstrakBanjir di wilayah perkotaan merupakan bencana yang sering terjadi di Indonesia termasuk Kota Kendari. Berdasarkan data historis kejadian banjir, Kota Kendari telah menjadi daerah langganan banjir, sehinggadiperlukan upaya analisis mengenai tingkat bahaya banjir dan upaya konservasi. Tujuan dari penelitian ini adalah untuk mengetahui tingkat bahaya banjir di Kota Kendari tahun 2013 menggunakan model MAFFJapan serta pengaruhn penerapan konservasi sumberdaya air terhadap pengurangan tingkat bahaya banjir di Kota Kendari. Hasil analisis menunjukkan bahwa Kota Kendari didominasi oleh daerah yang berpotensiterjadi banjir sebesar 52.43% dari luas wilayah, daerah yang aman sebesar 33.95%, sedangkan daerah yang rawan banjir sebesar 13.62%. Pengaruh penerapan konservasi sumberdaya air berdasarkan simulasiI dengan menerapan 1 alternatif konservasi diperoleh luas daerah yang aman meningkat menjadi 87.96%, sedangkan daerah yang berpotensi banjir mengalami pengurangan area menjadi 11,83% dan daerah yangrawan banjir sebesar 0.21%, Sedangkan pada simulasi II dengan menerapkan 2 alternatif konservasi sumberdaya air diperoleh luas daerah yang aman sebesar 99.2%, daerah yang berpotensi banjir sebesar0.8%, dan daerah yang rawan banjir sebesar 0%.
PELUANG USAHA EKOWISATA DI KAWASAN CAGAR ALAM PULAU SEMPU, JAWA TIMUR Hari Purnomo; Bambang Sulistyantara; Andi Gunawan
Jurnal Penelitian Sosial dan Ekonomi Kehutanan Vol 10, No 4 (2013): 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.2013.10.4.247-263

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Cagar Alam Pulau Sempu sudah menjadi salah satu daerah tujuan wisata alam popular yang banyak dikunjungi orang di Kabupaten Malang. Adanya kegiatan ekowisata di Pulau Sempu menimbulkan permasalahan pengelolaan terkait dengan status kawasan sebagai Cagar Alam. Kawasan Cagar Alam tidak ditujukan untuk kegiatan wisata, melainkan hanya untuk pendidikan, penelitian dan pengembangan ilmu pengetahuan, tetapi kenyataan yang dihadapi sekarang, kunjungan wisatawan ke Pulau Sempu semakin meningkat dan sudah sangat sulit dihentikan. Penelitian ini bertujuan 1) Menganalisis potensi obyek daya tarik wisata alam; 2) Mengevaluasi dampak ekowisata terhadap kawasan; 3) Merumuskan strategi kebijakan pengelolaan kawasan Cagar Alam Pulau Sempu. Pengumpulan data dilakukan melalui observasi, wawancara dan studi pustaka. Untuk merumuskan strategi pengelolaan menggunakan analisis SWOT. Hasil penelitian menunjukkan kawasan Cagar Alam Pulau Sempu sangat potensial untuk dikembangkan menjadi tujuan ekowisata dengan daya tarik obyek wisata alam berupa danau “ ”, keanekaragaman flora, fauna dan ekosistemnya. Adanya dampak negatif dari wisata alam terhadap kawasan, diperlukan pengelolaan dan perencanaan yang sesuai untuk meminimalisir dampak yang ditimbulkan. Strategi pengelolaan yang sesuai adalah a) Melakukan evaluasi fungsi kawasan dan membagi blok pengelolaan untuk meminimalkan dampak pengunjung; b) Perubahan status sebagai kawasan Cagar Alam menjadi Taman Wisata Alam; c) Melakukan kolaborasi pengelolaan kawasan dengan masyarakat.
PENDUGAAN NILAI EKONOMI POHON DALAM MENGHEMAT ENERGI LISTRIK PADA PERUMAHAN Noril Milantara; Bambang Sulistyantara; Aris Munandar
Menara Ilmu Vol 14, No 1 (2020): VOL. XIV NO. 1 APRIL 2020
Publisher : LPPM Universitas Muhammadiyah Sumatera Barat

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31869/mi.v14i1.1867

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Residential areas tend to have warmer temperatures than the vegetated areas. Trees around the building are able to cool down the ambient temperature, reduce the electric demand from air conditioning use, and help reduce the emissions of fossil fuel power plants in the atmosphere. The purpose of this study was to calculate the economic value of trees benefits in electrical energy use within residential area, to analyze the value of carbon storage in trees, and to predict the ten-year economic benefit. The research was conducted using spatial approach through CITYgreen®.The result showed that classical residential has 8,5% trees canopy over 39,25 Ha of total analysis. The total economic value gained in one area was 43.6 million rupiah, or Rp.76,918/house (2.3%). New residential has 6% canopy over 71.97 Ha, and provide total savings of 90 million rupiah, or Rp.29,571/house (0.88%). Predictions for the next ten years showed the expansion of the canopy. Canopy in classicl residential expanded to 8.67% but the economic benefits were reduced to 36 million rupiah or Rp.63,610/house (1.9%). Meanwhile, canopy in new residential reach 7% with the benefits gained increased to 106 million rupiah, or Rp.35,076/house (1.05%). The economic benefits provided by trees are depended on its distance, location, and the size of the canopy. Keywords: landscape analysis, residential landscape, energy conservation, economic value, CITYgreen®
The Psychological Effects of Park Therapy Components on Campus Landscape Preferences Prita Indah Pratiwi; Bambang Sulistyantara; Saraswati Sisriany; Samuel Nanda Lazuardi
Journal of Contemporary Urban Affairs Vol. 6 No. 2 (2022): Journal of Contemporary Urban Affairs
Publisher : Alanya Hamdullah Emin Paşa Üniversitesi

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25034/ijcua.2022.v6n2-3

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COVID-19 has doubled the prevalence of mental health problems among young adults. In Indonesia, it extends the vulnerability of families, increases economic uncertainty, interrupts food security, and affects psychological well-being. Accordingly, this research examined the correlation between psychological effects and preferred landscape elements. Experiments were conducted in a campus park, arboretum, and a road. Participants captured attractive views during the walk using the Visitor-Employed Photography method and evaluated psychological effects using the Profile of Mood States (POMS) and the State-Trait Anxiety Inventory (STAI) pre-and post-walking. Google Cloud Vision API was used to get the image annotation keywords. The results indicated a correlation between psychological effects and preferred landscape elements. Park therapy components, including plant, flower, and sky, were negatively correlated with negative moods and anxiety levels. These findings presented scientific evidence for the psychological relaxation outcome of walking and prominent components of park therapy to support therapeutic campus greenspace planning.