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Haryo Sulistyarso
Institut Teknologi Sepuluh Nopember Surabaya
Civil Engineering, Building, Construction & Architecture Environmental Science

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OPTIMIZING THE ECOLOGICAL FUNCTIONS OF PUBLIC GREEN SPACE IN KLOJEN SUB-DISTRICT, MALANG CITY Nurul Aini; Rima Dewi Supriharjo; Haryo Sulistyarso
Journal of Architecture&ENVIRONMENT Vol 14, No 2 (2015)
Publisher : Department of Architecture, Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1048.248 KB) | DOI: 10.12962/j2355262x.v14i2.a2934

Abstract

Malang city has a high level of construction development causing many conversions of green open space into developed areas. One region that has a lot of green open space conversion into developed areas is Klojen Sub-Distric. The converted area is used to built a shopping center, residential areas and regional government office. This causes some environmental degradation, including increasing of air temperature in Malang city and reduced ability of green open space to produce oxygen. The purpose of this research is to optimize the ecological functions of green open space in Klojen Malang. The ecological functions that will be discussed are green open space as oxygen producer and as air temperature controller.The approach used in this research is positivistic, as the basis of experimental studies which use quantitative methods to verify the research hypothesis. The research type is a combination of descriptive and quantitative using techniques such as mapping analysis, characteristics of plant components and softscape analysis, oxygen demand analysis, biomass analysis, inter polation analysis, the average daily air temperature analysis, scoring analysis and descriptive analysis of green open space optimization.The results obtained in this research are to optimize the ecological function of green open space by adding 1216 trees, to increase frequency value and density. Criteria are suggested for the additional trees, to be suited to the characteristics of each open green space. Based on the optimization concept, the oxygen demand can be reduced by 42.3%. Moreover, it can also reduce the air temperature of public green open space to a minimun ideal urban air temperature, which is 27,5 oC.
DEVELOPMENT CONCEPT IN EAST BALIKPAPAN WITH MINAPOLITAN APPROACH Tiara Irawanti; Eko Budi Santoso; Haryo Sulistyarso
Journal of Architecture&ENVIRONMENT Vol 14, No 2 (2015)
Publisher : Department of Architecture, Institut Teknologi Sepuluh Nopember (ITS)

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (1031.345 KB) | DOI: 10.12962/j2355262x.v14i2.a2936

Abstract

East Balikpapan district is the largest fish producer in Balikpapan City. The magni-tude of the potential of the fishery is due to waters of East Balikpapan directly oppo-site to the Makassar Strait. But the magnitude of the fisheries’s potency sector in East Balikpapan cannot provide added value to the development of the area yet. When compared with 4 (four) other districts in Balikpapan city, construction on the eastern seaboard of Balikpapan is less developed and less attention impressed. Therefore, the purpose of this study is to develop East Balikpapan by optimizing fisheries resources or referred to minapolitan.This study used four analyses. Growth and share method is used to identify the lead-ing commodities in fisheries sector. Descriptive analysis is used to identify the pro-duction chain of fisheries. Correlation and regression analysis is used to find the factors that influence the development of minapolitan. To arrange the concept of development is using descriptive analysis.The factors that influence the development of Minapolitan in East Balikpapan divid-ed into six factors. Those factors are: fishermen income; linkages between sectors; the production of fisheries; capital; mode of transport; and accessibility. The con-cept of development which can be made starting from upstream subsystem, down-stream subsystem, and supporting subsystem.
Co-Authors Eko Santoso Nurul Aini Rima Dewi Supriharjo Tiara Irawanti