Sri Aliah Ekawati
Departemen Perencanaan Wilayah dan Kota, Fakultas Teknik, Universitas Hasanuddin

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Konsep Pemanen Air Hujan (Rainwater Harvesting) sebagai Alternatif Sumber Daya Air Bersih di Kampung Lakkang Kota Makassar Ratih Nisrina Pratiwi R. Djalle; Yashinta Kumala Dewi Sutopo; Sri Aliah Ekawati
Jurnal Wilayah & Kota Maritim (Journal of Regional and Maritime City Studies) Vol 10 No 2 (2022)
Publisher : Department of Urban and Regional Planning, Faculty of Engineering, University of Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jwkm.v10i2.1603

Abstract

Rainwater harvesting is a system of collecting and storing rainwater for reuse in daily activities. This concept can be applied to the research location because rainwater that falls to the surface cannot be accommodated optimally on land. This study aims to determine the operating system of the installation and maintenance of rainwater harvesting techniques, evaluate the potential applications of rainwater harvesting, and provide guidance on the concept of rainwater harvesting. This research is a descriptive research with a quantitative approach. This research was conducted from March to November 2020 (8 months). The method of collecting data is carried out primarily through observation, field surveys, and observation of building functions. The secondary data obtained through literature studies and government agency data. The analysis used is a synthesis of literature, the potential per building, the amount of rainwater that can be harvested, and the amount of household/domestic water demand. The results of this study indicate that the application of this concept can meet the needs of water and is able to become an alternative in meeting the needs of clean water in the research location. The potential for rainwater harvesting based on the calculation results is 58,099,680 liters/day or if it is assumed that each house has the same roof area. So each house can accommodate rain water of 272,768 liters/day/house. This figure is obtained through rainwater that can be harvested in Kampung Lakkang divided by the number of houses, namely 213 houses. The number of household/domestic water needs shows 58620 liters/day, with an average for each house of 300 liters/day.
Kelayakan Potensi Pulau Lakkang Sebagai Daerah Tujuan Wisata di Kota Makassar Nur Aisyah; Isfa Sastrawati; Sri Aliah Ekawati
Jurnal Wilayah & Kota Maritim (Journal of Regional and Maritime City Studies) Vol 10 No 2 (2022)
Publisher : Department of Urban and Regional Planning, Faculty of Engineering, University of Hasanuddin

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.20956/jwkm.v10i2.1604

Abstract

Lakkang Island is designated as a natural tourism area which has natural environmental conditions and has various potentials. However, the management and development of the potential of Lakkang Island to be used as a tourist area has not been maximized. This can be seen from the minimal tourist support facilities, the area is not well organized, and until now there has been no feasibility test for tourism potential so that the level of feasibility is not known which can be used as material for consideration for managers in developing Lakkang Island to the fullest. The purpose of this research is to inventory the potential of tourism objects and attractions and to assess the feasibility level of the potential of Lakkang Island as a tourist destination in Makassar City. This research is descriptive in nature by using spatial analysis and weighting analysis with the guidelines for Analysis of Operational Areas and Natural Tourism Attraction Objects (ADO-ODTWA) by the Directorate General of Forest Protection and Nature Conservation (PHKA) 2003. The results of this study indicate that Lakkang Island has a level value potential feasibility of 73.5% with the classification category 'High (A)', which means that this value indicates that Lakkang Island has the potential for attractiveness, accessibility, supporting facilities and infrastructure as well as the availability of supporting clean water, so it is feasible to be developed into one of the tourist destination in Makassar City.