No abstract

Tsunami merupakan bencana yang jarang terjadi namun cukup memberikan kerusakan yang parah terhadap daerah pesisir yang terkena dampaknya. Banyaknya korban jiwa dan juga harta benda disebabkan oleh kurangnya kesiapan masyarakat dalam menghadapi bencana tsunami, sehingga perlu adanya studi tentang ketahanan wilayah pesisir dalam menghadapi bencana tsunami. Langkah awal untuk membangun ketahanan bencana tsunami adalah mengidentifikasi karakteristik ancaman, kerentanan dan resiko bencana tsunami. Sistem Informasi Geografis (SIG) digunakan dalam memetakan kerentanan suatu daerah terhadap bencana tsunami, dengan parameter kerentanan antara lain kemiringan lahan, tingkat elevasi daratan, penggunaan lahan  dan jarak dari garis pantai, dan diolah dengan metode Weighted Overlay Analysist. Hasil dari identifikasi variabel kerentanan tsunami menunjukkan bahwa nilai kemiringan lahan antara 2- 6% tergolong rentan, elevasi daratan  antara 5 – 10 meter tergolong rentan, penggunaan lahan yang didominasi pertanian tergolong rentan, dan jarak dari garis pantai yang memiliki kerentanan sangat besar apabila semakin dekat dengan pantai. Hasil pengolahan data dengan Weighted Overlay Analysist dari beberapa parameter kerentanan menunjukkan bahwa sebagian besar daerah di Kabupaten Cilacap memiliki kerentanan tsunami dalam kategori Cukup Rentan hingga Rentan, sehingga perlu adanya tindakan penyadaran masyarakat akan bahaya tsunami, penetapan jalur evakuasi tsunami, serta upaya relokasi, adaptasi, dan proteksi di wilayah pesisir.

The Batu City Government is currently developing a tourism Village. The policy was adopted in the strategic plan of the Batu City Tourism Office in the field of tourism product development by increasing the number of tourism villages that have the adequate infrastructure; one of them is Sidomulyo Village. The success of developing a tourism village can be seen in the benefits of managing a tourism village to improve the welfare of the local community. Tourism villages can develop optimally if the area's potential can be identified properly. Therefore, this research was conducted to identify the tourism potential of Sidomulyo Village and assess the stages of its development as a tourism village in Batu City. The sample used in the study is the stakeholders selected by considering the sample are individuals who understand the actual conditions of the development of Sidomulyo Village as a tourism village and are involved in the management of tourism villages. The scoring analysis technique is used to assess the development stages with a variable in the form of a tourism village aspect. The research shows that Sidomulyo Tourism Village is in an advanced stage based on the highest score for the attraction aspect, while the lowest for the information aspect and institutional aspect

The border area between Indonesia and Papua New Guinea (PNG) is mostly defined based on geographic coordinates without considering cultural boundaries, which has resulted in high intensity of interaction and trans-border movements in the area. Trans-border movements in the border area of Indonesia and PNG, specifically in Pegunungan Bintang Regency border area, are classified as illegal movements. This is due to lack of border area facilities to accommodate these movements. There are varieties of purposes of trans-border movements in this area, which are classified into 4 categories. They are economic purposes, cultural purposes, social purposes, and political purposes. Circular or temporary movement is a trans-border movement category based on the maximum of 6 months of stay in the destination country. There are three factors that influence the borderlanders on conducting trans-border movements, namely individual characteristics factors, social-economy factors, and cultural factors. The movements are mostly conducted for economic purposes in addition to the influence of individual characteristics factors.

Agricultural extension is a learning process that designed to improve the skills of agricultural operators, in particular farmers. This study aimed to determine whether agricultural extension activities have a role to play in the development of Agro-politan areas and what factors impact agricultural extension. Descriptive statistical analysis, correlation analysis, and factor analysis were used. Based on descriptive statistical analysis, it can be seen that agricultural extension agents play a role in three subsystems in the Agropolitan Area (input subsystem, process subsystem, and marketing subsystem). Based on the correlation analysis and factor analysis, three factors influenced agricultural extension's success, such as the participation of farmers, the performance of agricultural extensions, and the methods of the extension used.