Abstrak: Penelitian ini bertujuan untuk melihat kontribusi sektor pariwisata terhadap ekomomi wilayah di provinsi Jawa Timur. Metode yang dilakukan dala penelitian ini adalah deduktif kuantitatif. Temuan dari penelitian ini diperoleh bahwa Sektor Informasi dan Komunikasi meningkatkan ekonomi dengan cara melalui forward linkage memenuhi demand wisatawan terhadap informasi mengenai objek pariwisata sehingga wisatawan membelanjakan uangnya melalui sektor ini. Melalui backward linkage sektor Informasi dan Komunikasi memberikan supply informasi mengenai objek pariwisata kepada sektor-sektor yang menjadi input bagi sektor pariwisata. Abstract:This study aims to see the contribution of the tourism sector to the regional economy in the East Java province. The method used in this research is quantitative deductive. The findings of this study show that the Information and Communication Sector improves the economy by way of forward linkage to meet tourist demand for information about tourism objects so that tourists spend their money through this sector. Through the backward linkage the Information and Communication sector provides supply of information about tourism objects to sectors that are input for the tourism sector.

Tourism is one of the biggest sources of income in Indonesia. Therefore tourism should be developed at the community level to ensure this flow of money reaches local communities. There are many approaches to tourism, such as community-based tourism, which applies different concepts based on local community characteristics. Tourism social entrepreneurship is a concept of community-based tourism that aims at sustainable community development. Pentingsari Tourism Village is well-known in the Special Region of Yogyakarta as one of the most successful community-based tourism villages. This research aims to describe the application of the Tourism Social Entrepreneurship concept in Pentingsari Tourism Village. The study uses a qualitative case study approach that follows a single holistic model which is generally used to thoroughly explain events. The research shows that Pentingsari Tourism Village uses its human, natural, social, and cultural community capitals to develop its tourism activities. Using these community capitals, the tourism village develops creative tourism solutions to achieve sustainable community-based tourism. Pentingsari Tourism Village can serve as a best practice around the world because itwas able to implement sustainable community development through tourism.

Land changes in urban areas are a common thing. Along with the increase in economic activity, the population also increased and resulted in changes in land use. This results in uncomfortable, unsafe and inefficient urban conditions. This problem can be anticipated by predicting changes in land cover, from the result of prediction of landcover, the direction of urban growth will be known. The purpose of this research is to analyse and modelling land use changes and to predict the urban growth. One methodology for modelling land cover is to use the Cellular Automata model. Using land cover data from Landsat Satellite Imagery in 1999 and 2009, it can predict that land cover in 2019 until 2031, after calculating the validity value using a kappa accuracy test of 0.79. Results of the model are that development of the city of Cirebon leads to the southern part of the District of Harjamukti. It happens because, in the area of Harjamukti District, there is a lot of lands that can convert into developed land.

Cikole Village, Lembang Sub-district, West Bandung District is a distaster-prone area, since it is located on Lembang fault, an active tectonic. The village has population density around 879 people/ sq. km and the majority of them are vegetable growers, therefore most of their time is spent in agriculture land. National Disaster Management Authority (BNPB) through Government Regulation (PP) number 2 year 2018 regarding Minimum service standards for disaster management requirements, issued indicators for assessing disaster resilient villages. Due to the potential of disaster, then it is necessary to describe the community's knowledge of their preparedness to become a disaster resilient village. The aim of this study is to describe the phenomenon of disaster preparedness indicators based on gender. The method used qualitative study with rationalistic approach from  the grand concept of resilient village published by BNPB. Data were collected from questionnaire distribution and were analyzed with descriptive statistics. The result shows there is a different readiness between men and women in Cikole village, therefore it is necessary to establish a local community forum as a pillar of the Disaster Resilient Village.Keywords: Cikole Lembang, Disaster Resillient Village, GenderAbstrak.  Desa Cikole Kecamatan Lembang Kabupaten Bandung Barat merupakan daerah rawan bencana,karena masuk dalam sesar lembang yang merupakan tektonik aktif.Desa dengan kepadatan penduduk 879 jiwa/km2,mayoritas penduduknya adalah petani sayur maka sebagian besar waktunya digunakan di ladang pertanian.Badan Nasional Penanggulangan Bencana (BNPB) melalui PP No 2 Tahun 2018 tentang Standar pelayanan minimal untuk kebutuhan penanggulangan bencana menerbitkan indikator penilaian desa tangguh bencana.Berdasarkan pada potensi kebencanaantersebut maka perlu mendeskripsikan pengetahuan masyarakat terhadap kesiap siagaan mereka untuk menjadi desa tangguh bencana. Tujuan penelitian ini adalah mendeskripsikan fenomena indikator kesiap siagaan bencana berdasarkan gender.Metode penelitian yang digunakan adalah menggunakan penelitian kualitatif dengan pendekatan rasionalistik dari grand concept desa tangguh bencana yang diterbitkan oleh BNPB.Pengumpulan data dilakukan dengan penyebaran kuesioner dan menganalisis dengan statistik deskriptif. Hasilnya menunjukkan adanya perbedaan kesiap siagaan antara lelaki dan perempuan di Desa Cikole, maka perlu adanya suatu forum komunitas lokal yang dibentuk untuk menjadi pilar Desa Tangguh Bencana.Kata Kunci :  Gender, Desa Tangguh Bencana, Cikole Kecamatan Lembang

The COVID 19 outbreak has brought many changes to the order of human life. One is affected that life in an urban area. The metropolitan area that is usually crowded with human activity changes drastically to the empty urban. This phenomenon happened because many cities apply the lockdown policy to reduce the spread of COVID-19. This lockdown policy reduces the activity of transportation and industry, causing changes in air quality in the urban area. This study aims to see how much the impact of lockdown policy on air quality in 4 major cities in Indonesia, which is: Jakarta, Medan, Balikpapan, and Makasar. The method that used in this research is using Remote Sensing data by extracting Sentinel Satellite Image data, which produces air quality data, namely data NO2 levels in the air, then comparing the distribution of NO2 in the air between the year 2019 and 2020, and comparing data NO2 concentration in each month in 2020. Form the result of the spatial analysis of Sentinel Image Satellite data, during the lockdown policy in the year 2020 was implemented, the NO2 level in Jakarta significantly changed positively, the NO2 levels in the air decreased compared to the year 2019. For cities outside Jakarta, there has been a decrease in NO2, but the change that occurred is not significant. From this research, it can be seen that the lockdown policy during COVID-19 has improved the air quality in major cities in Indonesia.