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Journal : Proceeding ISETH (International Summit on Science, Technology, and Humanity)

Analysis of Land Capability for Potential Disasters in Banjarnegara Regency, Central Java Alfarizi, M. Zaky; Salsabila, Sonia Nada; Matoka, Mayselina Candra Rahman; Fajarwati, Alia
Proceeding ISETH (International Summit on Science, Technology, and Humanity) 2023: Proceeding ISETH (International Summit on Science, Technology, and Humanity)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/iseth.4327

Abstract

Land capacity includes the physical components that influence the potential for disasters in an area. Land capacity classification can provide a systematic assessment of land through categories of characteristics that are potential as well as obstacles to its sustainable use. One example of inhibiting factor is disaster, so the aim of this research is to find out areas that are vulnerable and the level of regional capacity in dealing with natural disasters. The existence of a land capability classification can provide a systematic assessment of land so that it can categorise it as potential or obstacle to land use. This research method is scoring and weighting which is based on Public Planning and Public Housing (PUPR) Ministerial Decree No. 20 of 2007 combined with practical teaching materials for land use planning, Faculty Geography, Universitas Gadjah Mada. There are 4 data inputs, natural disaster maps, slope, rain intensity, and soil sensitivity to erosion. Each input has a variable range that varies on a scale at levels 1-5 with weight range of 0-100. The research location is in Banjarnegara Regency, Central Java. The results obtained are the level of regional capacity for natural disasters in each sub-district, including very low, low, medium, high and very high land capacity with different intensities in each region. Erosion and landslides and landslides are the ratio of disasters with a relatively large area compared to erosion disasters. Apart from that, areas that do not fall into either category are included in the category of areas that are safe from disasters.
Reducing Greenhouse Gasses Emission from Energy Consumption in Floating Net Cage Aquaculture (FNCA) Nurani, Idea Wening; Sunardi, S; Muta'ali, Lutfi; Mei, Estuning Tyas Wulan; Wibowo, Sandy Budi; Fajarwati, Alia; Ridwan, Briantama Yanuar; Maharani, Nooriza; Pradipta, Aditya
Proceeding ISETH (International Summit on Science, Technology, and Humanity) 2019: Proceeding ISETH (International Summit on Science, Technology, and Humanity)
Publisher : Universitas Muhammadiyah Surakarta

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23917/iseth.1521

Abstract

Every sector including aquaculture should be prepared to cope with climate change impacts. Climate change impacts to aquaculture can bring any change to instability of socio-economy and the environment due to its role to support food security, employment and economic growth. Management of aquaculture needs to be modified to face this challenge, not only adaptation efforts but also mitigation efforts. Energy consumption is one of significant source of Green House Gasses (GHG) emission. Therefore, it is necessary to know the detail of energy consumption in aquaculture to find the proper strategy in reducing GHG emission from its operational. This study aimed: (1) to identify sort of energy source used in FNCA; (2) to identify the factors that influences the energy consumption of FNCA. This research was conducted in Cirata Reservoir, West Java Province, Indonesia. This research was conducted in Cirata Reservoir, West Java Province. Quatitative method was applied in this research. The research methodology involved: (1) in depht interview, (2) analysis of existing data through institutional reports and (3) observation. This study showed that: (1) farmers of FNCA in Cirata reservoir consume renewable and non-renewable energy for their daily activities; (2) factors that influence the energy consumption in FNCA are location, operational pattern, number of dwellers, types of boat and electricity sources.