Analisis Manfaat Sosial Ekonomi Ruang Terbuka Hijau pada Normalisasi Waduk Ria Rio Jakarta

Abstract

Increasing flood disaster in DKI Jakarta makes the government do some efforts to increase the quality of a reservoir and its environment through reservoir normalization program. The specific objective of this study is to identify the public perception towards the normalization of Ria Rio Reservoir and the socio economic benefits of it, estimate the number of willingness to pay of people around the Ria Rio Reservoir toward the effort of preservation of the open green space around it, and identify factors that affect the value of the willingness to pay of the community toward preservation efforts of the open green space around the Ria Rio Reservoir. The results of this study indicate that people's perception of each indicator to the development of open green space around the Ria Rio Reservoir is well worth. Socio-economic benefits of the normalization of Ria Rio Reservoir which has been enjoyed by society is the park can be used as a recreation area, the park become public sports facilities, they get entertainment by fishing in the reservoir, nearby the reservoir becomes strategic for selling things as many visitors and gain employment as sweepers and garbage collectors. The average yield of willingness to pay of 61 respondents who are willing to pay is IDR 44.836,07 per month per person. Factors that affect the 10% significance level were gender, age, income level, education level, residence status, and length of stay.