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All Journal HAYATI Journal of Biosciences Jurnal Agronomi Indonesia (Indonesian Journal of Agronomy) Jurnal Ilmu Pertanian Indonesia Jurnal Lanskap Indonesia MEDIA KONSERVASI Jurnal Ilmu Lingkungan Jurnal Keteknikan Pertanian JURNAL MANAJEMEN AGRIBISNIS Jurnal Arsitektur Lansekap Journal of Contemporary Urban Affairs Jurnal Manajemen Pembangunan Daerah BUANA SAINS Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences International Journal of Islamic Education, Research and Multiculturalism (IJIERM) International Journal of Hydrological and Environmental for Sustainability Eduvest - Journal of Universal Studies Jurnal Teknologi Lingkungan
NIZAR NASRULLAH
Departemen Arsitektur Lanskap, Fakultas Pertanian, Institut Pertanian Bogor, Jalan Meranti Kampus IPB Darmaga, Bogor 16680
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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.
DEVELOPING PLANT TOLERANCE INDICATOR TO AIR POLLUTION, CASE STUDY IN KRAKATAU INDUSTRIAL ESTATE CILEGON CITY, INDONESIA Desi Anjana Dwiputri; Nizar Nasrullah; Zainal Alim Mas’ud
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.v10i1.18734

Abstract

Plant tolerance against air pollutants from industrial estate can be assessed based on the change of physiological parameters calculated according to APTI (Air Pollution Tolerance Index by Singh). However, based on previous research, APTI formulation was less accurate, the results obtained between macroscopic and physiological observations are not always sync. Additional physiological parameters, i.e. total carbohydrates as main product of photosynthesis process was need to be examined. Therefore, purpose of this study were to examine the physiological parameters that indicate the level of tolerance of plants sensitivity to air pollution and to analyze the level of tolerance of tree species to air pollution in industrial estate. The method used in this research were survey method, along with macroscopic parameters (leaf area, leaf number, and leaf hue), microscopic parameters (stomatal density, leaf and palisade thickness) and physiological parameters (ascorbic acid content, total chlorophyll, leaf pH, water content, and total carbohydrate)observation of tree species which exposed to pollution and non-pollution (control). The results of this research showed that total carbohydrate as an additional parameter affected the level of tolerance by 49.2% and thus modified the APTI formulation and changed the classification range of plants tolerance. Results showed that the tolerant plants were Polyalthia longifolia Sonn.,Polyalthia fragrans (Dalzell) Hook. f. & Thomson, Erythrina crista-galli L., and Casuarina junghuhniana Miq.; moderate tolerance were Hibiscus tiliaceus L., Samanea saman (Jacq.)Merr. and Acacia auriculiformis A. Cunn. ex Benth; and intolerant were Leucaena leucocephala (Lam.) de Wit, Pterocarpus indicus Wild., and Swietenia mahagoni L.
PERENCANAAN LANSKAP KALIURANG SEBAGAI KAWASAN WISATA TERPADU DI YOGYAKARTA Togar LM Gultom; Afra DN Makalew; Nizar Nasrullah
Jurnal Lanskap Indonesia Vol. 10 No. 2 (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.v10i2.22742

Abstract

Kaliurang has tourism potential and become the third most visited tourist destination in Yogyakarta after Parangtritis Beach and Prambanan Temple. This potential can be used to make Kaliurang as one of the revenue sources of regional income. For that there should be an effort to maintain the sustainability of Kaliurang as a integrated tourist area. This study aimed to plan Kaliurang landscape as a integrated tourist destination area in Yogyakarta. This study was conducted in Kaliurang with an area of 339,56 ha. The method used in this study was planning method developed by Gold (1980). The results showed that Kaliurang has potential to be planned into integrated tourist destination with physical factors such as topography, climate, land cover, high biodiversity, and existing tourism conditions. Kaliurang as a tourist area has a high quality natural scenery but supply and demand aspects as a tourist area has still low. Kaliurang has an area with a value of tourist suitability for the development of tourism activities amounted to 238.97 ha and divided into two spaces, tourism object space and tourist support space with an area of 207.65 ha and 31.31 ha respectively. The tourist space has 9 theme activities and supporting tourist space has three theme activities. Keyword : Kaliurang, landscape planning, natural mountains, tourism, tourist destination area
PERENCANAAN LANSKAP KAWASAN WISATA DANAU BANDAR KHAYANGAN DI RUMBAI PESISIR, PEKANBARU RIAU Gusti Dianda Sari; Afra DN Makalew; Nizar Nasrullah
Jurnal Lanskap Indonesia Vol. 10 No. 2 (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.v10i2.23285

Abstract

Pekanbaru Government is currently increasing development to provide the activities of population needs. One of the development activities undertaken is development in the tourism sector. Bandar Khayangan Lake located in the district of Rumbai Pesisir, Pekanbaru City. The area has the potential of natural resources that can be used as a tourist attraction. Development of the area can cause damage the environment so that is necessary to provide a plan that can maintain the sustainability of this area. This research aims to analyzing and optimize the potential of Bandar Khayangan Lake and make a plan to create sustainable tourism areas. The result of research shows that most of the area is suitable to be used as tourist destination. Based on the analysis to keep the area sustainable, Bandar Khayangan Lake is divided into three zones between intensive zones, semi-intensive zones and non-intensive zones. The landscape plan consist of space plan, circulation, activities and facilities, and vegetation.
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
Pengembangan Kawasan Wisata Tamamelong Berbasis Pemberdayaan Masyarakat di Desa Patikarya Kepulauan Selayar Erfin Kurniawan; Afra Donatha Nimia Makalew; Nizar Nasrullah
Jurnal Lanskap Indonesia Vol. 14 No. 1 (2022): Jurnal Lanskap Indonesia
Publisher : http://arl.faperta.ipb.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jli.v14i1.36854

Abstract

This research was conducted in several tourist areas in Patikarya Village, Bontosikuyu District. Each part of the area was identified. This research examines community participation in regional planning and landscape planning of tourist areas. The results of this study are in accordance with the tourism suitability ana;lysis, where the overlay results of all biophysical conditions presented in the Patikarya Village area are divided into three classes of land suitability for tourism, there is no unsuitable land (S4) so that in general Patikarya Village is suitable for tourism development. The tourism suitability class with the tourism suitability index is very suitable (S1) with an area of 674.82 ha or 39.12% and the appropriate class (S2) is 892.34 ha or 51.73%. For the unsuitable tourism suitability index (S3), the area of 157.84 ha or 9.15% is in a dry forest area so it should be maintained as a conservation area with a minimum development of tourism supporting facilities. In the analysis of community acceptability, based on the answers from the acceptability questionnaire to residents and visitors around Tamamelong as many as 30 respondents, they gave a positive response to the existence of Tamamelong if it develops into a sustainable tourist spot. The result of atudy is a plan that consists of a space plan, circulation, vegetation as well as activity and facility plan. In addition, there is also a plan for the carrying capacity of the area so that the sustainability of the area can be maintained.
PENGARUH JUMLAH BARIS TANAMAN JALUR HIJAU JALAN DALAM MEREDUKSI PARTIKEL TIMBAL (PB) DARI EMISI KENDARAAN BERMOTOR (STUDI KASUS JALUR HIJAU ACACIA MANGIUM JALAN TOL JAGORAWI) Rachmad Hermawan; Cecep Kusmana; Nizar Nasrullah; Lilik Budi Prasetyo
Media Konservasi Vol 16 No 2 (2011): Media Konservasi Vol. 16 Nomor 2, Agustus 2011
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (681.128 KB) | DOI: 10.29244/medkon.16.2.%p

Abstract

Structure of roadside vegetation was assumed to have effects in reducing lead concentration in the ambient air.  One of the structure factors was number of rows.  The objectives of the research were: (a) to determine the effects of different number of plant rows in reducing lead concentration; (b) to determine the decreasing pattern of Pb particle concentration in the ambient air surrounding the roadside vegetation. Air sample to analyze the concentration of Pb particles in the ambient air was collected on 4 collection point: point emission (roadside), 5 m, 15 m and 30 m behind the roadside vegetation; air samples was also collected from an openspace plot. The results showed that differences of tree row number affected the decrease of Pb particle concentration; the more the number of tree rows, the greater the decrease of Pb particle concentration. Two plant rows of roadside vegetation had same capability with more two plant rows of roadside vegetation in reducing Pb particle concentration.  There was a trend that the increasing distance of the roadside would decrease the level of Pb concentration.   Keywords: Pb particle, roadside vegetation, plant row
JERAPAN DEBU DAN PARTIKEL TIMBAL (Pb) OLEH DAUN BERDASARKAN LETAK POHON DAN POSISI TAJUK: STUDI KASUS JALUR HIJAU Acacia mangium, JALAN TOL JAGORAWI Rachmad Hermawan; Cecep Kusmana; Nizar Nasrullah; Lilik Budi Prasetyo
Media Konservasi Vol 16 No 3 (2011): Media Konservasi Vol. 16 Nomor 3, Desember 2011
Publisher : Department of Forest Resources Conservation and Ecotourism - IPB University

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (484.128 KB) | DOI: 10.29244/medkon.16.3.%p

Abstract

Tree locations  and crown positions was assumed to have effects on adsorption of dust and Pb particles by leaves.  The objectives of the research were: (a) to determine the effects of tree locations and crown positions on adsorption of dust and Pb particles of leaves in roadside vegetation; (b) to determine the pattern of dust and Pb particle adsorption of leaves in roadside vegetation; (c) to determine correlation between dust and Pb concentration. Leaves samples was taken from the front and back part of the crown of three trees from each of the first three rows of the roadside vegetation.  The samples were used to analysis dust and Pb concentration.   The results showed that  tree locations and  crown positions  affected adsorption of dust and Pb concentration of leaves. There was no interaction between tree locations and crown positions, but there was a decreasing trend from front part of the crown of trees1 until back part of the crowns of tress3.  There was a correlation (R2= 0,755) between dust concentrations and Pb concentrations with equation of Y= 0,1403X-41,686 (Y= Pb concentration ; X= dust concentration). Keywords: roadside vegetation, Pb, dust, concentration, adsorption
Analysis of Volume and Value of Food Loss of Rice Commodities in Karawang Districts Hastuti Hastuti; Yusman Syaukat; Arini Hardjanto; Fitria Dewi Raswatie; Dea Amanda; Nizar Nasrullah; A Faroby Falatehan
JURNAL MANAJEMEN AGRIBISNIS Vol 9 No 1 (2021): MEI 2021
Publisher : Universitas Udayana

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24843/JMA.2021.v09.i01.p08

Abstract

Peningkatan produksi dan pengendalian kehilangan pangan (food loss) merupakan dua cara yang dapat ditempuh untuk meningkatkan ketersediaan pangan (beras). Food loss dapat dilakukan dengan menekan kehilangan pada tahap produksi maupun distribusi, oleh karena itu penelitian ini bertujuan untuk mengestimasi besarnya volume dan nilai food loss komoditas beras pada tahap pemanenan, perontokan, pengeringan, penggilingan, dan distribusi beras di Kabupaten Karawang. Metode analisis yang digunakan ialah analisis kuantitatif berupa tabulasi data dan analisis deskripsi kualitatif, dengan menggunakan metode penghitungan kehilangan pangan. Hasil penelitian menunjukkan bahwa kehilangan beras terjadi pada seluruh proses yaitu pemanenan, perontokan, pengeringan, penggilingan dan distribusi dengan kehilangan terbesar ada pada proses penggilingan. Estimasi nilai kehilangan beras di Kabupaten Karawang sekitar Rp. 1.03 triliun/tahun, sehingga diperlukan berbagai upaya untuk mengurangi kerugian tersebut.
Pengaruh Ketinggian Pemangkasan Dengan Mesin Potrum Srt-03 Terhadap Torsi Pemangkasan Rumput Bermuda (Cynodon dactylon) Tiff Way 146 I Putu Surya Wirawan; I Nengah Suastawa; Nizar Nasrullah
Jurnal Keteknikan Pertanian Vol. 22 No. 2 (2008): Jurnal Keteknikan Pertanian
Publisher : PERTETA

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.19028/jtep.022.2.%p

Abstract

Rotary mower is one of mowing tools commonly used to maintain lawn or turfgrass. Mowing height and mowing torque are important factors that should be taken into account in sustaining grass quality and designing a rotary mower. The study was addressed to recognize the influence ofmowing height to required mowing torque. The mowing torque was measured at mowing height of 2, 3 and 4 em. Measurement of mowing torque in the field was done by using a specially designed turfgrass mowing apparatus that representing rotary mowing mechanism. The apparatus was equipped with torque measurement system. The average measured torque was used to calculate the power requirement of mowing. The needs of maximum and minimum mowing torque to mow turfgrass for all mowing height were 0,68 Nm and 0,05 Nm. The average of mowing torque were 0,51 Nm, 0,24 Nm, and 0,08 Nm, at mowing height of 2, 3 and 4 em respectively. The maximum and minimum power that required for all mowing height was 196,4 watt and 14,4 watt.Keywords: mowing, rotary mower, turfgrass.Diterirna: 4 Februari 2008; Disefujui: 2 Juni 2008
Co-Authors . Mariski A. Faroby Falatehan Afra DN Makalew Afra DN Makalew Afra DN Makalew AHMAD BEY Andi Artiningsih Andi Gunawan Andi Suryanto Anisah Nur Izzah Bambang Sulistyantara Benanda Yasminingrat, R Anantama Dea Amanda Demara, Raja Syahri Desi Anjana Dwiputri Devi Wahyuningtyas Utami Diana Vitasari Dibyanti Danniswari Djamal, Normalia Doksa Safira Tarigan E. Junathan Muakhor E. Junathan Muakhor Erfin Kurniawan Farida Dwirahmawati Femy, . Fitria Dewi Raswatie Gusti Dianda Sari Hardjanto , Arini Harjanto, Arini Hastuti Hastuti Hastuti Hastuti Hermawan, Rachmad I Nengah Suastawa I Putu Surya Wirawan Inke Resunda Jenny I S Poerwanti Kartikasari Kgs. Azhar Ansari LILIK BUDIPRASETYO Makalew, Afra Donatha Nimia Mas'ud, Zainal Alim Muhammad Amin Shodiq Musfira, Lasta Mustika Dewi, Herfiana Anggun Mutmaini, Leny Faridhotul Ni Ketut Wuri Tunggalini R Anantama Benanda Yasminingrat Rizki Alfian Rosyi Damayanti T Manningtyas Sherly Arisanti SOEKISMAN TJITROSEMITO Sonjaya, Muthia Pratiwi Sulistijorini Syahraeni, Nur Tati Budiarti Togar LM Gultom Umara Hasmarani Rizqiyah Widyanti, Ramanda Winahyu, Fauziyya Puji Yessy Velina Yulia Mustika Wati Yusman Syaukat ZAINAL ALIM MASUD Zainal Alim Mas’ud