Analisis Pengembangan Wilayah Kota Medan dan Pengaruhnya terhadap Tingkat Kebutuhan Jasa Pelayanan Air Bersih

Abstract

This study aims to analyze the influence of biophysical aspects, economic aspects, aspects of location, socio-cultural, institutional, and environmental aspects of the water supply and the need for clean water in the city of Medan, and formulate models of management and strategy development of optimal water services in order to improve water needs of different customers in the city of Medan. The data used in this study are secondary and primary data obtained from the relevant agencies and the public in the city of Medan. Secondary data were obtained starting in 1990 - 2012, and primary data obtained by 30 respondents. The analysis model is a structural equation modeling or Structural Equation Model (SEM), Lisrel PLS (Partial Least Square), decision makers or models Model Analysis Hierarchy Process (AHP), and a strategic planning model or Strengths Weaknesses Opportunities Threats Model (SWOT). The results showed that: (1) biophysical aspects, economic aspects, aspects of location, socio-cultural, institutional, and environmental aspects in a positive and significant effect on the water supply and the need for clean water, but not a significant aspect of the location of the water supply and aspects institutions are not significant to the water needs, (2) the effect of a greater need for water to provide clean water, compared to the effect of water supply to the needs of clean water, (3) model of water management to front-run partnership between government and the private sector. Development of water management strategies to future aggressive human resources and cooperation of improving water management in order to meet consumer needs clean water future.