Judul: The Economic Impact of Covid-19 Pandemic and the Health Protocols Carrying Capacity Based Tourism Management at Boonpring Andeman Malang
Abstrak: Pada akhir tahun 2019 terjadi kasus penyebaran virus corona (Covid-19) yang berdampak pada aktivitas ekonomi di Indonesia, dimana salah satu sektor ekonmi yang merasakan dampak yang besar adalah pariwisata. Dampak pandemic terhadap aktivitas wisata juga dirasakan di kawasan wisata Boonpring Andeman. Terlaksananya kegiatan wisata berbasis protokol kesehatan di Kawasan Wisata Boonpring Andeman dengan membatasi jumlah pengunjung dapat selaras dengan daya dukung kawasan agar kawasan wisata dapat berkelanjutan dengan menjaga keamanan, kenyamanan, serta kelestarian sumberdaya alam. Tujuan dari penelitian ini adalah: (1) mengestimasi dampak ekonomi dan lingkungan sebelum dan sesudah adanya pandemi di kawasan wisata Boonpring Andeman, (2) mengestimasi kapasitas daya dukung kawasan apabila terlaksananya upaya pembatasan sesuai protokol kesehatan Covid-19 di kawasan wisata Boonpring Andeman, (3) menganalisis pengelolaan wisata Boonpring Andeman yang adaptif terhadap pandemi Covid-19. Metode yang digunakan yaitu multiplier effect, analisis Daya Dukung Kawasan (DDK), dan analisis deskriptif. Hasil penelitian menunjukkan nilai Keynesian Income Multiplier di kawasan wisata Boonpring Andeman menurun, sedangkan nilai Ratio Income Multiplier Tipe I dan II mengalami peningkatan. Kawasan wisata Boonpring Andeman masih under carrying capacity dari segi fisiknya. Pengelolaan wisata yang adaptif terhadap pandemi Covid-19 dapat diterapkan di kawasan wisata Boonpring Andeman., At the end of 2019 there were cases of the spread of the corona virus (Covid-19) which had an impact on economic activity in Indonesia, one of which was from the tourism sector. This pandemic has implications for activities from the tourism sector, including in the Boonpring Andeman tourist area. The implementation of health protocols by limiting the number of visitors can be in line with the carrying capacity of the area so that tourist areas can be sustainable by maintaining security, comfort, and the preservation of natural resources. The objectives of this study are: (1) to estimate the economic and environmental impacts before and after the pandemic in the Boonpring Andeman tourist area, (2) to estimate the carrying capacity of the area if the restrictions are implemented according to the Covid-19 health protocol in the Boonpring Andeman tourist area, (3) analyzing the management of Boonpring Andeman tourism which is adaptive to the Covid-19 pandemic. The method used is the multiplier effect, analysis of Regional Carrying Capacity (DDK), and descriptive analysis. The results showed that the value of the Keynesian Income Multiplier in the Boonpring Andeman tourist area decreased, while the value of the Ratio Income Multiplier Type I and II increased. The Boonpring Andeman tourist area is still under carrying capacity from a physical point of view. Tourism management that is adaptive to the Covid-19 pandemic can be applied in the Boonpring Andeman tourist area.
Keyword: carrying capacity, multiplier effect, new normal, physical and social restrictions

Judul: Analisis Dampak Ekonomi dan Strategi Pengelolaan Wisata yang Adaptif Pasca Covid-19 di Pulau Pahawang Lampung
Abstrak: Covid-19 memberikan dampak buruk bagi pariwisata di Indonesia. Tekanan pada industri pariwisata sangat terlihat dengan penurunan yang besar pada jumlah wisatawan. Akibat adanya kebijakan pembatasan menyebabkan kunjungan wisata mengalami penurunan. Kawasan wisata Pulau Pahawang merupakan wisata unggulan di Lampung dan lokasi wisata ini menjadi lokasi sumber mata pencaharian masyarakat sekitar, namun dengan adanya Covid-19 memberikan dampak buruk bagi kegiatan wisata. Berdasarkan hal tersebut penelitian ini bertujuan untuk (1) menganalisis dampak ekonomi yang timbul sebelum dan saat pandemi Covid-19 di Kawasan Wisata Pulau Pahawang; (2) mengestimasi daya dukung kawasan wisata Pulau Pahawang sebelum dan saat pandemi, (3) menganalisis strategi adaptif pengelolaan kawasan wisata Pulau Pahawang akibat pandemi. Metode analisis yang digunakan pada penelitian ini adalah multiplier effect, daya dukung fisik, dan Analitycal Hierarchy Process (AHP). Hasil penelitian menunjukkan bahwa hadirnya pandemi Covid-19 menyebabkan nilai Keynesian Income Multiplier mengalami penurunan dan nilainya kurang dari satu sehingga memberikan dampak yang rendah. Sementara itu Ratio Income Multiplier tipe I dan II mengalami kenaikan dan memilki nilai lebih dari satu sehingga berdampak baik bagi masyarakat. Daya dukung kawasan wisata Pulau Pahawang berada pada under carrying capacity, dimana sebelum Covid-19 sebesar 10.436 orang/hari dan saat Covid-19 sebesar 7.693 orang/hari. Alternatif strategi pengelolaan yang akan dilakukan adalah pengelolaan potensi SDA dan SDM., Covid-19 has had a negative impact on tourism in Indonesia. The pressure on the tourism industry is very visible from the large decline in the number of tourists. Tourist visits have decreased as a result of the restriction policy. The Pahawang Island tourist area is a leading tourist area in Lampung and this tourist location is a source of livelihood for the local community, but the presence of Covid-19 has had a negative impact on tourism activities. This study aims to (1) analyze the economic impact that arose before and during the Covid-19 pandemic in the Pahawang Island Tourism Area; (2) estimating the carrying capacity of the Pahawang Island tourism area before and during the pandemic; and (3) analyzing post-pandemic adaptive strategies for managing the Pahawang Island Tourism Area. The analytical methods used in this study are the multiplier effect, carrying capacity analysis, and the Analytical Hierarchy Process (AHP). The results showed that the presence of the Covid-19 pandemic caused the Keynesian Income Multiplier value to decrease, but the Type I and II Income Multiplier Ratios each increased so that it had a good impact on society. The carrying capacity of the Pahawang Island tourist area is at under carrying capacity, with 10.436 people/day before Covid-19 and 7.693 people/day during Covid-19. An alternative management strategy that can be carried out is management of potential natural recources and human recources.
Keyword: AHP, Carrying Capacity, Multiplier Effect

Judul: Elektrodeposisi Film Tipis Semikonduktor Cu2ZnSnS4 (CZTS) pada Substrat Kaca ITO
Abstrak: Semiconductor Cu2ZnSnS4 (CZTS) thin film that can be used as absorber layers on solar cell module was made via electrodeposition method. CZTS thin film was electrodeposited on the surface of a silicate glass coated with a thin layer of indium tin oxide (ITO). Deposition process was done using potentiostatic mode at room temperature with a potential of 1.05 V for 30, 45, and 60 minutes, followed with annealing the film at 2 different temperatures, 500 ºC using furnace and 180 ºC using hot plate, both treatments for 45 minutes in N2/H2S atmosphere. The X-ray difractograms were analyzed using Match 2 program and showed that the CZTS thin films had kesterit crystalline structure, with a low percentage of CZTS phase. The thin film also contained secondary phases such as Cu2S, ZnS, and SnS. The obtained CZTS thin films had a thickness between 1.039 and 1.676 μm. Absorption study showed that the band gap energy of CZTS thin films which was annealed using furnace ranged from 1.50 to 1.52 eV, whereas that annealed using the hot plate was not observed. The band gap energy value showed that CZTS thin films can be used as sunlight absorber layers on solar cell. The formation of CZTS crystal film on this investigation was effectively performed using furnace annealing process at a temperature of 500 ºC with deposition time of 45 minutes.
Keyword: Thin film, Electrodeposition, Cu2ZnSnS4