Articles

Found 4 Documents
Search

ANALISIS PERUBAHAN LUAS RUANG TERBUKA HIJAU DAN FAKTOR-FAKTOR YANG MEMPENGARUHINYA DI JAKARTA SELATAN Sitorus, Santun RP; Aurelia, Widya; Panuju, Dyah R
Jurnal Lanskap Indonesia Vol 3, No 1 (2011): Jurnal Lanskap Indonesia (JLI)
Publisher : http://web.ipb.ac.id/~landscapearch/

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

Abstract

South Jakarta is one of region in the DKI Jakarta facing an enormous growth in all aspects of development. The increasing of development activities and regional cause increase land uses dynamic. Fixed land supply compare with the increasing demand causing land use change particularly greenery open  space in South Jakarta. This research aims are: (1) to identify changing of greenery open space of South Jakarta, and (2) to find out population, infrastructure, anddevelopment growth rate of South Jakarta; and (3) to identify factors influencing change of greenery open space and relationship among the factors. The result shows that greenery open space in the period of 2002-2007 decreased about 362,21 hectare from 1299,22 hectares in 2002 to 937,01 hectares in 2007. In the same period number  of population and population density increased 0,7% per year while immigrants declined -23% per year. The region of South Jakarta in 2003 showed hierarchy III village was dominant (43 villages), while number of hierarchy II and I village, were 17villages and 5 villages, respectively. In 2006 number of villages categorized on hierarchy II showed increasing to be 19 villages while hierarchy III decreasing tobe 41 villages and hierarchy I was constant in number. Regional development could be due to growth on infrastructure development such as educational facility, health facility, and commercial area. The number of educational, health, and commercial facilities grew during the period of 2003-2006 with rate of 4,8%, 7,1%, and 20% per year, respectively. Regression analysis was utilized to identify factors influencing greenery open space area change. According to the result, land allocated for greenery open space in Jakarta’s spatial plan (RTRW) being the major factor affecting the change. The other factors were growth of health facilities, immigrants, population density, and educational facilities.
ANALISIS PERUBAHAN LUAS RUANG TERBUKA HIJAU DAN FAKTOR-FAKTOR YANG MEMPENGARUHINYA DI JAKARTA SELATAN Sitorus, Santun RP; Aurelia, Widya; Panuju, Dyah R
Jurnal Lanskap Indonesia Vol 3, No 1 (2011): Jurnal Lanskap Indonesia (JLI)
Publisher : http://arl.faperta.ipb.ac.id/

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29244/jli.2011.3.1.%p

Abstract

South Jakarta is one of region in the DKI Jakarta facing an enormous growth in all aspects of development. The increasing of development activities and regional cause increase land uses dynamic. Fixed land supply compare with the increasing demand causing land use change particularly greenery open  space in South Jakarta. This research aims are: (1) to identify changing of greenery open space of South Jakarta, and (2) to find out population, infrastructure, anddevelopment growth rate of South Jakarta; and (3) to identify factors influencing change of greenery open space and relationship among the factors. The result shows that greenery open space in the period of 2002-2007 decreased about 362,21 hectare from 1299,22 hectares in 2002 to 937,01 hectares in 2007. In the same period number  of population and population density increased 0,7% per year while immigrants declined -23% per year. The region of South Jakarta in 2003 showed hierarchy III village was dominant (43 villages), while number of hierarchy II and I village, were 17villages and 5 villages, respectively. In 2006 number of villages categorized on hierarchy II showed increasing to be 19 villages while hierarchy III decreasing tobe 41 villages and hierarchy I was constant in number. Regional development could be due to growth on infrastructure development such as educational facility, health facility, and commercial area. The number of educational, health, and commercial facilities grew during the period of 2003-2006 with rate of 4,8%, 7,1%, and 20% per year, respectively. Regression analysis was utilized to identify factors influencing greenery open space area change. According to the result, land allocated for greenery open space in Jakarta?s spatial plan (RTRW) being the major factor affecting the change. The other factors were growth of health facilities, immigrants, population density, and educational facilities.
ANALISIS RUANG TERBUKA HIJAU JAKARTA MENGGUNAKAN CITRA SATELIT ALOS PALSAR POLARISASI GANDA Nindita, Wida; Trisasongko, Bambang H; Panuju, Dyah R
GEOMATIKA Vol 18, No 2 (2012)
Publisher : Badan Informasi Geospasial in Partnership with MAPIN

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (329.918 KB) | DOI: 10.24895/JIG.2012.18-2.182

Abstract

Sebagai salah satu wilayah perkotaan utama di Indonesia, Jakarta memerlukan ruang terbuka hijau. Keberadaan lahan ruang terbuka hijau sangat penting dalam sistem perkotaan karena berperan sebagai penyangga lingkungan. Namun demikian, wilayah ini sering diabaikan karena pembangunan gedung-gedung yang menunjang aktivitas perkotaan memberikan lebih banyak manfaat secara komersial. Oleh karena itu, diperlukan mekanisme pemantauan lahan ruang terbuka hijau di Jakarta. Pada penelitian ini, pemantauan ruang terbuka hijau dilakukan dengan memanfaatkan citra satelit ALOS PALSAR, utamanya dengan analisis data polarisasi ganda. Analisis ini memungkinkan ekstraksi informasi lebih detil dibandingkan dengan analisis polarisasi tunggal. Data polarisasi ganda juga saat ini merupakan jenis data yang banyak disediakan oleh vendor data. Penelitian ini menunjukkan bahwa beberapa tutupan lahan penting pada wilayah perkotaan seperti ruang terbuka hijau berkayu, ruang terbuka hijau pertanian, badan air, permukiman dan permukaan non vegetatif (beraspal atau beton) lainnya dapat dipisahkan dengan cukup baik.Kata kunci: polarisasi ganda, ruang terbuka hijau, Jakarta IndonesiaABSTRACTAs one of the major urban areas in Indonesia, Jakarta needs green open space. The presence of green open space is very important in an urban system because it acts as a buffer for urban environment. However, the region is often overlooked as building construction  to support urban activities can provide more benefit. Therefore, a mechanism to monitorgreen open space in Jakarta is necessary. In this study, monitoring of green open space was done by using ALOS PALSAR satellite images, mainly using dual polarization data analysis. This analysis enables the extraction of more detailed information than the single polarization analysis. Besides that, data vendors also provide dual polarization more than the single. This study shows that some important land cover in urban areas such as woody green open space, agricultural green open, water bodies, residential and non-vegetative surface (asphalt or concrete) can be well separated.Keywords: dual polarization, green open space, jakarta Indonesia
ANALISIS KONVERSI LAHAN PERTANIAN DI KEBUPATEN TANGERANG Sitorus, Santun R P; Putri, Riezkiana; Panuju, Dyah R
Jurnal Ilmu Tanah dan Lingkungan Vol 11 No 2 (2009): Jurnal Ilmu Tanah dan Lingkungan
Publisher : Departemen Ilmu Tanah dan Sumberdaya Lahan

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (768.137 KB) | DOI: 10.29244/jitl.11.2.41-48

Abstract

Land conversion is a term that describes phenomenon of changing land-use from one to other uses permanently. Factors closely associated with land conversion were population growth, economic, and infrastructure development. This study aims are: (1) to determine rate and pattern of farmland conversion in Tangerang District, (2) to know growth rate of population density, economic growth, and development of Tangerang District, and (3) to determine factors affecting conversion of agricultural land in Tangerang District. Land conversion in Tangerang District caused areas of agricultural land decreased 2.4% per year. The agricultural lands were converted into built land. Population density grew unevenly in Tangerang District. The highest population density growth rate occurred ( during 1997-2007 ) in Pasar Kemis (19% ) and Kronjo faced the lowest rate (0.2%). The economic growth rate in the Tangerang District can be seen from the 1997-2007 Gross Regional Domestic Product (GRDP) Tangerang District. In general, service sector has the highest growth rate (3.9%) followed by industrial sector (0.9%) and agriculture sector (0.6%). Meanwhile, mining sector decreased by 4.1% per year. Level of development in Tangerang District analyzed with scalogram shows that in 2003 most of the villages (60.98%) were on 3rd hierarchy, while the rest on 2nd hierarchy (30.18%) and 1st hierarchy (8.84%). In the year 2006, there were an increase in number of villages on 2nd hierarchy and a decrease in number of villages on 3rd hierarchy, while the number of villages on 1st hierarchy were the same. Factors with highly significant (p-level <0.05) influencing agricultural land conversion were GRDP growth of services sector, GRDP of agricultural sector, GRDP of manufacturing industry, educational facilities, economic facilities, accessibility to health facilities, and accessibility to government centre, whereas accessibility to educational facilities was the significant factor (p-level <0.1).