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Determining The Location of Regional Landfill in Kediri District Using Spatial Approach with Geographic Information System Applications Agnes Tyagita Ayudyaningtyas; Harsuko Riniwati; Agung Murti Nugroho
Asian Journal of Social and Humanities Vol. 1 No. 11 (2023): Asian Journal of Social and Humanities
Publisher : Pelopor Publikasi Akademika

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59888/ajosh.v1i11.92

Abstract

Existing landfills in Kediri Regency and City are experiencing overcapacity conditions which are influenced by the increasing volume of waste along with the increasing population and the rapid development of urban areas. The Regional Landfill in Kediri Regency which is a national project based on Presidential Regulation of the Republic of Indonesia Number 80 of 2019 concerning the Acceleration of Economic Development in the Gresik - Bangkalan - Mojokerto - Surabaya - Sidoarjo - Lamongan, Bromo - Tengger - Semeru, and Selingkar Wilis - Lintas Selatan areas and is part of the Kediri Regency Regional Spatial Plan needs to be analyzed for location feasibility. The feasibility of the location of the Regional Landfill is the goal of this research with a spatial approach using Geographic Information Systems by considering the parameters in SNI 03-3241-1994 concerning Procedures for Selecting the Location of Waste Landfills. The selected variables are constraining factors consisting of regional criteria, namely geological conditions, hydrogeological conditions, slope, protected areas, distance to airfields, flood susceptibility and distance to water bodies. The feasible locations for regional landfill based on spatial analysis using GIS are in Ngadiluwih, Kras, Purwoasri, and Mojo sub-districts.
Passive Cooling Performance in Vernakular Javanese Architecture Agung Murti Nugroho
Interdiciplinary Journal and Hummanity (INJURITY) Vol. 3 No. 2 (2024): INJURITY: Journal of Interdisciplinary Studies.
Publisher : Pusat Publikasi Nusantara

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.58631/injurity.v3i2.177

Abstract

Through the development of passive design solutions, architecture has to deal with issues relating to the subject of the energy crisis and building comfort. Vernacular architecture contains design principles that optimize natural systems for the creation of habitable comfort. This needs to be proven through the study of natural design for thermal environments in vernacular architecture, especially in Joglo buildings. This paper aims to evaluate the performance of passive cooling in Javanese vernacular houses through observation techniques and field measurements. Passive cooling performance is limited to visually appropriate aspects of building elements as well as air temperature measurement results that fall within the comfortable temperature limit along with the magnitude of the decrease in air temperature in the building. Visual methods are used to determine the suitability of passive design parameters, while field measurements are carried out to assess comfort levels and air temperature reductions. The object of this research is Joglo House in Karangjati, Ngawi, East Java. The air temperature and humidity measurement tool used is the RC 4H Data Logger with a measurement duration of seventeen days. The results showed that the main elements of passive cooling based on visual observation techniques were orientation, roof volume and porous walls. Passive cooling performance results include two things, namely: first, the average air temperature (27.5°C) in the building is within the comfortable temperature limit; second, the rate of decrease in air temperature in buildings during the day reaches 3.3°C