[ABSTRAK
Bencana banjir adalah salah satu permasalahan yang dialami DKI Jakarta danmenimbulkan banyak kerugian di berbagai sektor, salah satunya sektor rumahtangga. Kelurahan Rawa Buaya, Kecamatan Cengkareng Jakarta Barat adalah salahsatu wilayah di DKI Jakarta yang paling rawan mengalami bencana banjir. Kejadianbanjir yang sering terjadi membuat masyarakat yang tinggal di sana harus mampuberadaptasi dan dapat melakukan manajemen banjir dengan baik guna menurunkantingkat kerugian. Tujuan dari penelitian ini adalah menganalisis persepsi risikoterhadap banjir serta persepsi pentingnya melakukan adaptasi di Kelurahan RawaBuaya, mengestimasi nilai kerugian ekonomi total akibat banjir akibat banjir diKelurahan Rawa Buaya Jakarta Barat, menganalisis faktor-faktor yangmempengaruhi kerugian ekonomi rumah tangga akibat banjir, dan menganalisiskeadaan sosial ekonomi masyarakat di Rawa Buaya dalam menghadapi banjir.Metode penelitian yang dilakukan adalah campuran antara kuantitaif dan kualitatif.Berdasarkan hasil penelitian, diketahui bahwa masyarakat Rawa Buaya sudahmemiliki persepsi risiko yang tinggi mengenai banjir dan sebagian besar merekatelah melakukan tindakan mitigasi. Hasil estimasi kerugian ekonomi rata-rata yangdialami tiap rumah tangga diperkirakan sebesar Rp 1.870.378,20. Kerugian sosiallain yang dapat dihitung adalah biaya aktivitas dapur umum yang mencapai Rp49,64 juta dan biaya eksternal bantuan dari luar yang mencapai Rp 58,73 juta.Adapun dalam rangka pemulihan lingkungan pasca banjir juga memerlukan biayamencapai Rp 188,77 juta. Faktor-faktor yang paling mempengaruhi kerugianekonomi tersebut adalah tinggi banjir dan durasi banjir. Jika dibandingkan denganpendapatan per tahun, rata-rata nilai kerugian yang dialami untuk tiap golongantersebut mencapai 6,36% dan 4,99% dari rata-rata pendapatan per tahun mereka.Hal ini memungkinkan alasan masyarakat untuk tidak ingin pindah dari lokasirawan banjir.

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ABSTRACT

Flood disaster is one of the Jakarta?s problems and caused many losses in various

sectors, one of which the household sector. Village of Rawa Buaya, Cengkareng,

West Jakarta is one of Jakarta areas most prone to flooding. Flood events which

occur often makes the people who live there to be able to adapt and be able to do a

good flood management in order to reduce the level of losses. The aim of this study

was to analyze perceptions of risk to flooding as well as the perception of the

importance of adaptation in the village of Rawa Buaya, estimate the economic

losses total as a result of flooding caused by flooding in the village of Rawa Buaya,

West Jakarta, analyzes the factors that influence the economic loss of households

due to flooding, and analyze the socio-economic circumstances of society in Rawa

Buaya in the face of floods. The research method is a mixture of quantitative and

qualitative. Based on this research, it is known that communities in Rawa Buaya

already have a higher risk perception regarding flood and most of them have done

adaptation measures. The results in economic losses experienced on average per

household was estimated at Rp 1,87 million. Another social losses that can be

calculated is the cost of the activity of the common kitchen which reached Rp 49,64

million and external costs of external assistance reached Rp 58,73 million. As for

the environment in the context of post-flood recovery also requires a cost of Rp

188,77 million. The factors that most influence the economic loss is inundation

depth and flood duration. Compared with the income per year, the average value of

losses for each group reached 6.36% and 4.99% of the average of their income per

year. This allows the public a reason to not want to move from flood-prone

locations., Flood disaster is one of the Jakarta’s problems and caused many losses in various

sectors, one of which the household sector. Village of Rawa Buaya, Cengkareng,

West Jakarta is one of Jakarta areas most prone to flooding. Flood events which

occur often makes the people who live there to be able to adapt and be able to do a

good flood management in order to reduce the level of losses. The aim of this study

was to analyze perceptions of risk to flooding as well as the perception of the

importance of adaptation in the village of Rawa Buaya, estimate the economic

losses total as a result of flooding caused by flooding in the village of Rawa Buaya,

West Jakarta, analyzes the factors that influence the economic loss of households

due to flooding, and analyze the socio-economic circumstances of society in Rawa

Buaya in the face of floods. The research method is a mixture of quantitative and

qualitative. Based on this research, it is known that communities in Rawa Buaya

already have a higher risk perception regarding flood and most of them have done

adaptation measures. The results in economic losses experienced on average per

household was estimated at Rp 1,87 million. Another social losses that can be

calculated is the cost of the activity of the common kitchen which reached Rp 49,64

million and external costs of external assistance reached Rp 58,73 million. As for

the environment in the context of post-flood recovery also requires a cost of Rp

188,77 million. The factors that most influence the economic loss is inundation

depth and flood duration. Compared with the income per year, the average value of

losses for each group reached 6.36% and 4.99% of the average of their income per

year. This allows the public a reason to not want to move from flood-prone

locations.]