Judul: Analysis of Disaster Susceptibility and Economic Vulnerability for Development Policy of Resilience Disaster Tourism Area (Case Study Batu City, East Java)
Abstrak: Bencana merupakan kejadian yang sering terjadi di Indonesia diantaranya bencana banjir, tanah longsor, kekeringan, kebakaran lahan, dan beberapa tahun terakhir muncul bencana lain, yaitu wabah Coronavirus Disease 2019 (Covid-19). Kota Batu adalah kawasan pariwisata unggulan di wilayah Malang Raya dan merupakan kota paling gencar dalam pembangunan pariwisata. Kota ini rawan terhadap bencana, ditunjukkan dengan nilai Indeks Risiko Bencana (IRB) yang berstatus sedang dan rawan penyebaran Covid-19 dengan status tinggi. Penelitian ini bertujuan untuk mengkaji tingkat kerawanan bencana hingga level desa/kelurahan di Kota Batu, tingkat kerentanan ekonomi, dan kesiapsiagaan masyarakat serta ketangguhan bencana. Penelitian dilakukan di Kota Batu menggunakan data primer dan data sekunder dengan pendekatan kualitatif dan kuantitatif. Pendekatan kuantitatif digunakan untuk menganalisis risiko ancaman bencana alam dan non alam serta pengaruhnya terhadap kerentanan ekonomi lokal dengan menggunakan metode pendekatan spasial berdasarkan jenis bencana alam dan analisis data panel. Pendekatan kualitatif digunakan untuk menganalisis kapasitas kelembagaan penanggulangan bencana dalam menyusun strategi kebencanaan yang memengaruhi sektor pariwisata di Kota Batu dengan menggunakan tools MICMAC dan MACTOR. Berdasarkan analisis dari kelima jenis ancaman bencana, ditemukan hampir seluruh desa/kelurahan di Kota Batu terindikasi dengan status ancaman bencana sedang (moderate). Pengurangan risiko kerawanan bencana tersebut, dapat dilakukan dengan kolaborasi dan kerjasama antara pemerintah daerah, akademisi, pengusaha, komunitas, dan media dalam mitigasi bencana. Hasil analisis untuk kerentanan ekonomi menunjukkan bencana tanah longsor dan Covid-19 terbukti secara signifikan mempengaruhi kerentanan ekonomi lokal di wilayah kelurahan. Upaya mitigasi dapat dilakukan dengan kegiatan reboisasi khususnya untuk pengurangan risiko bencana tanah longsor dan sosialiasi protokol kesehatan untuk pengurangan Covid-19. Pada wilayah dengan kategori desa, ancaman risiko bencana tanah longsor, bencana kekeringan, malam kamar terpakai, dan jumlah wisatawan terbukti secara signifikan mempengaruhi kerentanan ekonomi di desa. Pengurangan risiko terhadap ancaman tersebut dapat dilakukan dengan mitigasi untuk bencana kekeringan dan tanah longsor, penambahan jumlah hotel dan peremajaan kawasan pariwisata. Analisis aktor kelembagaan penganggulangan bencana dalam penelitian ini menunjukkan bahwa BPBD menjadi pelaku penting dalam kondisi penanganan bencana saat Covid-19 di Kota Batu. Upaya dan kesadaran dari pemerintah daerah hingga level desa/kelurahan untuk mitigasi risiko pada kondisi pra, saat, dan pasca bencana sudah dilakukan dan terdapat pengaruh kuat secara langsung antar satu OPD dengan OPD lain., Disasters are often occurred in Indonesia, including floods, landslides, droughts, land fires, and in recent years another disaster has emerged, namely the 2019 Coronavirus Disease (Covid-19) outbreak. Batu City is a leading tourism area in the Greater Malang area and the city that has been the most active in tourism development. This city is prone to disasters, indicated by the value of the Disaster Risk Index (IRB) which has a moderate status and is prone to the spread of Covid-19 with a high status. This study aims to examine the level of disaster susceptibility down to the village/urban village level in Batu City, the level of community vulnerability, the level of community preparedness and the level of resilience. The research was conducted in Batu City using primary data and secondary data with qualitative and quantitative approaches. A quantitative approach is used to analyze the risks of natural and non-natural disasters and their impact on local economic vulnerability using
Keyword: kebijakan kawasan pariwisata, manajemen risiko, tangguh bencana, disaster resilient tourism, risk management, tourism area policy

Judul: Study Of Spatial Determination On Eco-Tourism Management In The West Coastal Coast Of Banten Province
Abstrak: The problem of spatial planning and the environment due to natural disasters that occurred in the west coast tourist area of Banten Province, confirms that several strategies in regulating spatial planning have not worked optimally. Banten Province is very vulnerable to disasters because it is an area of the Pacific Ring of Fire. More than half of Banten Province is a disaster-prone area. The west coast of Banten is an area prone to flooding, tsunamis, and volcanic earthquakes related to the presence of the active volcano Anak Krakatau (Soleman et al. 2012). The fact of this environmental condition makes the issue of spatial planning for ecotourism management on the west coast of Banten province very important to study. Accidents and natural disasters in tourist areas can occur at any time for the safety of visitors. Potential hazards can threaten the safety and security of visitors, a very important aspect of tourism activities (Muntasib et al. 2018). The data collection methods used are library research, field verification, and interviews. Furthermore, data processing is carried out with content analysis and comparisons related to spatial planning policies for tourism and disaster-prone areas in the west coast area. The results of the data processing are then used as a basis for classifying the suitability of the beach's physical typology criteria for tourism (modification of Burton 1955) and disaster-prone levels (modification of INARISK-BNPB 2020). The results of this classification are then used as attribute data to perform spatial analysis with overlay techniques on regional spatial planning policies on ecotourism management. The results of the spatial analysis on the west coast based on a base map of the suitability of coastal typology for tourism and a base map for disaster-prone levels obtained 3 types of areas, namely; (a) suitable coastal typology areas - low disaster-prone areas, (b) inappropriate coastal typology areas - low disaster-prone areas, and (c) unsuitable coastal typology areas - moderate disaster-prone areas. The concept of regional spatial planning for ecotourism management on the west coast of Banten Province, which considers aspects of the type of west coast area and multi-level disaster-prone areas, is divided into a zoning system, namely; (a) Areas with inappropriate coastal typology - moderate disaster-prone level, designated as Zone I (limited tourism area), (b) Areas with inappropriate coastal typology - low disaster-prone level, designated as Zone II (area tourism development), (c) Areas that have an appropriate coastal typology - low disaster- prone, are designated as Zone III (main tourism areas).
Keyword: Banten Province, ecotourism management, study of spatial determination, west coastal area

Judul: Prenilasi Senyawa β-Diketon sebagai Prekursor 3-Prenilflavon
Abstrak: One group of flavonoids that has not been commonly synthesized is 3- prenylflavone. The main objective of this experiment was to synthesize precursor of 3-prenylflavone. Firstly, β-diketone was synthesized via 4 steps from phenol as starting compound with total yield of 24%. Prenylation of β-diketone with prenyl bromide and K2CO3 base produced 4 fractions which were separated by using preparative thin layer chromatography (PTLC) with n-hexane:EtOAc (8:2) as the eluent. Fraction with Rf = 0.80 was further separated by using preparative PTLC with n-hexane:EtOAc (99:1) as the eluent. Two fractions were obtained with Rf = 0.38 and 0.42. The first fraction has been characterized as diprenylated β-diketone with 49% yield. Application of protecting group on the phenolic OH group in β- diketone are needed to obtain monoprenylated β-diketone which can be further cyclized into 3-prenylflavone
Keyword: