Judul: Perception, Attitude, and Behavior of Tourism  Actors Towards Disasters in Senaru Village, North Lombok.
Abstrak: Keselamatan wisatawan penting dalam pengembangan destinasi wisata. Destinasi wisata di Desa Senaru memiliki potensi bencana alam yang dapat terjadi sewaktu-waktu namun masih kurang memiliki kesadaran akan potensi bencana alam tersebut. Banyaknya pelaku wisata yang berasal dari Desa Senaru memegang peranan penting dalam mengurangi risiko bencana alam di kawasan wisata dengan memahami kondisi atau potensi bencana yang ada di wilayah rawan bencana. Penelitian ini bertujuan mengidentifikasi persepsi, sikap, dan perilaku pelaku wisata terhadap bencana. Metode yang digunakan adalah wawancara, observasi lapang, dan studi pustaka. Persepsi terhadap bencana secara umum tergolong baik, hal ini ditunjukkan dengan pengetahuan yang tinggi mengenai bencana serta risiko yang ditimbulkan akibat bencana. Sikap terhadap bencana secara umum tergolong dalam kategori baik untuk lembaga pemerintah karena memiliki kewaspadaan yang tinggi terhadap bencana sedangkan untuk masyarakat tergolong dalam kategori sedang karena masih kurang memiliki kewaspadaan. Persepsi, sikap, dan perilaku terhadap bencana meningkat semakin baik setelah terjadinya gempa bumi tahun 2018, selain itu terdapat ketidak-selarasan karena faktor usia dan pekerjaan., Tourist safety is important in the development of tourist destinations. Tourist destinations in Senaru Village have the potential for natural disasters that can occur at any time but still lack awareness of these potential natural disasters. The tourism actors mostly from Senaru Village that have an important role in reducing the risk of natural disasters in tourist areas by understanding the conditions or potential for disasters that exist in disaster-prone areas. This study aims to identify the perceptions, attitudes and behavior of tourism actors towards disasters. The methods used are interviews, field observations, and literature study. In general, perceptions of disasters are good, this is indicated by high knowledge about disasters and the risks posed by disasters. Attitudes towards disasters in general are in the good category for government agencies because they have high awareness of disasters while for the community it is in the medium category because they still lack awareness. Perceptions, attitudes, and behaviors have improved after the 2018 earthquake, beside that have misalignment because there are factors of age and their job.
Keyword: bencana, pelaku wisata, perilaku, persepsi, sikap

Judul: Tourism Management Based on Potential Disaster in Mount Rinjani National Park, West Nusa Tenggara
Abstrak: Pulau Lombok merupakan salah satu pulau yang memiliki potensi bencana kebumian yang tinggi. Pulau Lombok mengalami perubahan iklim berupa penurunan curah hujan tahun 1917 – 1980 dan 2000 – 2008. Sejak bencana gempa pada tahun 2018 TNGR secara bertahap berupaya untuk menyiapkan standar keamanan yang baik seperti safety check, pemberian informasi mitigasi, dan prosedur evakuasi pengunjung. Penelitian ini bertujuan merumuskan pengelolaan wisata berbasis potensi bencana di Gunung Rinjani dengan mengidentifikasi bencana serta mengidentifikasi pengelolaan wisata. Metode yang digunakan adalah studi literatur, wawancara dan kuesioner berskala Likert yang dianalisis menggunakan metode analisis tiga kotak dan disajikan dalam bentuk deskriptif kualitatif. Bencana yang pernah terjadi adalah Letusan gunung berapi, Gempa bumi, Tanah longsor, Kebakaran, dan Puting beliung. Pengelolaan wisata berdasarkan bencana yang telah dilakukan berupa penyusunan SOP pendakian, Penutupan dan penataan jalur, penyuluhan kepada Pelaku wisata, pemantauan Gunung Barujari, penyelamatan dan evakuasi pengunjung, serta penerapan aplikasi E-Rinjani . Upaya mitigasi dan pengembangan sarana prasarana dibutuhkan dalam pengelolaan wisata berdasarkan potensi bencana di Gunung Rinjani., Lombok Island is one of the islands that has a high potential for natural disasters. Lombok Island experienced climate change in the form of decreased rainfall in 1917 – 1980 and 2000 – 2008. Since the earthquake in 2018 TNGR has gradually attempted to prepare good safety standards such as security checks, providing safety information, and visitor recovery procedures. This study aims to formulate disaster potential-based tourism management on Mount Rinjani by identifying disasters and identifying tourism management. The methods used were literature studies, interviews and Likert scale questionnaires which were analyzed using the three-box method analysis and presented in a qualitative descriptive form. Disasters that have occurred are volcanic eruptions, earthquakes, landslides, fires, and tornadoes. Disaster-based tourism management that has been carried out is in the form of preparing climbing SOPs, closing and structuring routes, counseling to tourism actors, coaching Mount Barujari, rescue and recovery of visitors, and implementing the E-Rinjani application. Efforts to utilize and develop the infrastructure needed in tourism management based on the potential for disasters on Mount Rinjani.
Keyword: e-rinjani, gempa bumi, kondisi iklim, manajemen wisata, persepsi

Judul: Pembentukan Tanaman Haploid Ganda dengan Perlakuan Oryzalin Secara In Vitro pada Biji Jagung (Zea mays) Diduga Haploid
Abstrak: BC2 maize purple kernels estimated haploid were resulted from a cross between Bisma variety with haploid inducer line (3490) by backcross. Chromosome doubling to these kernels was done to produce doubled haploid plants (pure lines). This study was conducted to get an in vitro diploidisation method by oryzalin treatment as a chromosome doubling agent, with concentration of 0, 5, 10, and 15 mM for 24 hours on seeds and root of seedlings. Chromosome analysis on the control of purple kernels showed 66.7% of the seeds was haploid and 33.3% was diploid. Oryzalin treatment affected in doubling the chromosome number from haploid to doubled haploid or from diploid to tetraploid. The higher concentration of oryzalin increased the opportunity of chromosome doubling, but increased death rate. Combination of treatment that is most efficient was 5 mM oryzalin on seedling roots that produced the highest number of doubled haploid plants was found by 71.4% with a low mortality rate by 30%. Increasing of the chromosome number caused the growth of the longer canopy length and more number of leaves and the lower stomata density.
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