2. Seminar Nasional Pelestarian Lingkungan (SENPLING) 2017

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Browsing 2. Seminar Nasional Pelestarian Lingkungan (SENPLING) 2017 by Subject "BCR"

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    Analisa Investasi Penyediaan Air Minum Dengan Skema Public Private Partnership Di Kabupaten Indragiri Hilir
    (2018-03-15) Surya, Roberta Zulfhi
    Construction of water supply system has been implemented Indragiri Hilir District need of founds as much as Rp. 750 billion. The cost is only partially physical labor can build transmission and distribution networks in 12 service zone. Therefore, the government plans to continue the development project. In the government's development plan includes an investor to reduce sourced financing from the state budget. In this study, the system will analyze the cooperation undertaken by making 2 schemes and each of these schemes will be analyzed in the economy that is based on net present value (NPV), internal rate of return (IRR) and benefit cost ratio (BCR). The first scheme is Private sector will be invest 100% and the secound scheme private and government share as much as 50:50. Economic analysis is performed on the first scheme is NPV= 4.209.929.914.922, BCR Rp.2,816, IRR= 19% and the secound scheme is NPV= 747.863.471.402, BCR =1,548 dan IRR 14%.
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    Kearifan Lokal Pemanfaatan Kayu Mangrove Oleh Masyarakat Suku Akit : Ecobioenergi Arang
    (2018-03-15) Saam, Zulfan; Nurhidayah, T; Qaidah, Reina
    Mangrove forests are one of the ecosystems, which contain a variety of biota life that need each other in various life. The Akit aborigin are descendingly utilizing and making charcoal from mangrove wood. The purpose of this study was to analyze the forms of local wisdom to maintain mangrove forests, making mangrove charcoal, and socio-economic conditions of the Akit aborigin. This research was conducted in Jangkang Village, Bengkalis Regency, Riau Province. Data collection technique is done through observation and in-depth interview and then analyzed descriptively - qualitative. The result of this research is Akit aborigin has local wisdom in preserving mangrove trees and behaving environmentally friendly in making mangrove charcoal. Their forms of wisdom are to have local knowledge in order for mangrove branches to grow properly, using traditional, environmentally friendly tools, transporting mangrove wood is an energy-efficient wooden boat. In addition, indigenous Akit aborigin has local knowledge about the types of environmentally friendly stoves, the type of wood that produces quality charcoal and the type of wood for fuel. In addition, they have indigenous knowledge signs of charcoal is ripe, the smoke emits a delicious aroma and the eyes become painful if hit by charcoal smoke. The Akit community is a marginalized society, unhealthy living environment conditions characterized by poor sanitation and drainage, insufficient water supply and inadequate health services. Household income levels are below minimum monthly requirements and lack of awareness of the importance of education. Government policies should focus on providing basic services and community empowerment and infrastructure development to foster economic development