Judul: Perencanaan Lanskap Berbasis Mitigasi Banjir di Kecamatan Jatiasih Kota Bekasi
Abstrak: Banjir merupakan suatu fenomena alam yang sering terjadi di Indonesia. Bencana ini terjadi akibat kelebihan air yang tidak tertampung lagi oleh jaringan drainase sehingga membuat genangan yang merugikan. Salah satu daerah yang sering terkena banjir adalah Kecamatan Jatiasih. Oleh karena itu diperlukan perencanaan lanskap berbasis mitigasi banjir di Kecamatan Jatiasih, Kota Bekasi. Tujuan dari penelitian ini adalah meminimalisir dampak yang disebabkan oleh banjir. Metode yang dilakukan pada penelitian ini ada 5 tahap, yaitu tahap persiapan, inventarisasi, analisis, sintesis, dan perencanaan. Analisis yang dilakukan adalah analisis legalitas, kerawanan bencana banjir, kerentanan terhadap bencana banjir, dan risiko bencana banjir. Hasil analisis menyatakan bahwa Kecamatan Jatiasih didominasi kerawanan sedang sebesar 38,10%, kerentanan sangat tinggi sebesar 59,44%, dan berisiko tinggi terhadap bencana banjir sebesar 40,48%. Berdasarkan hasil analisis tersebut selanjutnya dikembangkan konsep perencanaan dengan konsep dasar mitigasi bencana banjir secara alami. Konsep ini kemudian dikembangkan menjadi rencana lanskap. Rencana lanskap disusun berdasarkan rencana tata ruang, aktivitas, evakuasi, fasilitas, sirkulasi, dan vegetasi., Flood is a natural phenomenon that occurs frequently in Indonesia. This disaster occurred as a result of excess water that was no longer accommodated by the drainage network, thus creating an adverse puddle. One area that is often affected by annual floods is in Jatiasih District. Therefore, a landscape planning based on flood mitigation is needed in Jatiasih District, Bekasi City. The purpose of this research is to minimize the impact caused by flooding. The method used in this study consists of 5 phases starting from preparation, inventory, analysis, synthesis, and landscape planning. The analysis carried out is sensitivity analysis, analysis of vulnerability, and flood risk analysis. The results of the analysis stated that Jatiasih District is dominated by medium sensitivity of 38.10%, very high vulnerability of 59.44%, and high risk of flood disaster of 40.48%. Based on the results of the analysis then developed a planning concept with the basic concept of natural flood disaster mitigation. This concept was later developed into a landscape plan. Landscape plans are prepared based on spatial plans, activities, evacuation, facilities, circulation, and vegetation.
Keyword: flood, mitigation, landscape planning

Judul: Landscape Planning for Flood Disaster Mitigation Areas in Baleendah Subdistrict, Bandung District
Abstrak: Banjir merupakan bencana yang umumnya terjadi di dataran rendah di bagian hilir DAS, seperti daerah yang sensitif dan rentan terhadap banjir contohnya Kecamatan Baleendah, Dayeuhkolot, dan Bojongsoang di Kabupaten Bandung. Tingginya tingkat bencana yang terjadi di Baleendah terutama disebabkan oleh kondisi fisik dan morfologi wilayah yang relatif datar dengankemiringan 0-3% dan merupakan dasar dari Danau Bandung. Oleh karena itu, diperlukan suatu perencanaan lanskap untuk mitigasi bencana banjir di Kecamatan Baleendah Kabupaten Bandung. Penelitian diawali dengan penyusunan dan pengumpulan data primer dan sekunder melalui observasi lapangan dan studi pustaka. Kekuatan dan potensi banjir yang diperoleh digunakan untuk mengidentifikasi dan menganalisis kerawanan bencana. Sedangkan aspek sosial, ekonomi, fisik dan lingkungan digunakan untuk mengidentifikasi dan menganalisis kerentanan bencana. Hasil analisis kerawanan dan kerentanan di tumpang susun sebagai dasar analisis risiko bahaya banjir. Hasil analisis menunjukkan bahwa Kecamatan Baleendah didominasi oleh kerawanansangat rendah sebesar 31,7%, kerentanan tinggi sebesar 62,66%, dan risiko bencana banjir yang tinggi sebesar 36,98%. Hasil analisis dikembangkan menjadi konsep perencanaan dengan konsep dasar rencana mitigasi bencana menggunakan pendekatan struktural dan non struktural. Konsep ini kemudian dikembangkan menjadi rencana lanskap. Rencana lanskap disusun berdasarkan rencana tata ruang, sirkulasi dan evakuasi, kegiatan dan fasilitas, serta vegetasi., Flood is a disaster that generally occurs in the lowlands in the lower reaches of the river basin, such as the areas that is sensitive and vulnerable to flooding is Baleendah, Dayeuhkolot, and Bojongsoang Subdistricts in Bandung District . The high level of disaster occured in Baleendah, especially, is caused by physical conditions and the morphology of the area which is relatively flat with slope of 0-3% and is the base of Old Lake of Bandung. Therefore, a landscape planning for flood disaster mitigation is needed in Baleendah Subdistrict in Bandung District. The research begins with the preparation and collection of primary and secondary data through site observation and literature studies. The flood strength and potential aspects obtained is used to identify and analyze the disaster sensitivity. Meanwhile, the social, economic, physical and environment aspect is used to identify and analyze disaster vulnerability. The results of the sensitivity and vulnerability analysis is overlayed as the basis for the flood hazard risk analysis. The results of the analysis stated that Baleendah Subdistrict is dominated by very low sensitivity of 31,7%, high vulnerability of 62,66%, and high risk of flood disaster of 36,98%. The results of the analysis then developed a planning concept with the basic concept of disaster mitigation plans using structural and non-structural approaches. This concept was later developed into a landscape plan. Landscape plans are prepared based on spatial plans, circulation and evacuation, activities and facilities, and vegetation.
Keyword: Flood, Mitigation, Sensitivity analysis, Vulnerability analysis, Riskanalysis, Landscape planning

Judul: Apatite Growth Optimation on Chicken Mucouse by Fourier Transform Infrared (FTIR) Characterization
Abstrak: Some experiment had been conducted to grow apatite from supersaturated solution of calcium phosphate ions on chicken mucouse. The calcium and phosphate ions were originated from Ca(NO3)2 and (NH4)2HPO4. Carbonate ions from (NH4)2CO3 was also used as starting solution. Experiment was carried out within about 5 hours at temperature 370 C and pH 7. Value of Ca+ : PO4 3- was 1.67, while molar ratio of CO3 2- : PO4 3- was 0.5 : 1. Molarity of molar ratio CO3 2- : PO4 3- variated approximately 0.15 : 0.30, 0.51 : 1.02, and 0.90 : 1.80. Mass of mucouse powder was constant 0.75 gram. The analysis result of Fourier Transform Infrared (FTIR) showed that the precipitation was apatite carbonate type A and B. In these experiment it was found out that the mucouse reduce the crystallinity of apatite precipitant, and the growth of apatite crystal was optimum at solution with molar ratio CO3 2- : PO4 3- about 0.15 : 0.30.
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