Judul: The Prospect of Ecoturism Development Post-Tsunami at The Grand Forest Park Pocut Meurah Intan in Province of Nanggroe Aceh Darussalam
Abstrak: after tsunami faces some problems like illegal logging, opening the agricultural area and the use of the land by citizen to become living area. One of the effect to preserve TPMI area is by conducting tourism development through ecotourism concept. Method of area survey is used; it refers to standard criteria of assessing the object and the interest of natural tourism. This research uses the potential of tourism supply and the potential of tourism demand including the strategic plan of tourism development through ecotourism concept. The result of this research shows that the potential of tourism resources of flora, fauna and natural sign in this area is very potential to be one alternative of tourism objects after Tsunami. At present, TPMI becomes a sought after area for local tourists.The potential of tourism demand in TPMI after tsunami is very significant compared to pre-disaster and this is one opportunity for developing TPMI in the future. The result of SWOT analisys on the strategic position of tourism the tourism development located at first quadran (1,734 ; 1,304), it means in the future TPMI development from internal factors has the strength and from external factors has the oportunity. Likewise with the potencial of tourism demand, the average of willingness of tourism is Rp. 2.591,74,-
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Judul: Analysis of Potential and Strategy for Ecotourism Development of Nusawiru Mangrove, Cijulang, Pangandaran, West Java
Abstrak: Pandemi COVID-19 mengakibatkan penutupan kegiatan wisata di ekosistem mangrove Nusawiru sehingga berdampak negatif terhadap ekologi dan ekonomi. Rencana pengaktifan kembali kegiatan wisata melalui konsep ekowisata merupakan upaya peningkatan ekonomi pasca pandemi dengan mempertahankan kelestarian ekosistem mangrove. Penelitian bertujuan menganalisis potensi ekowisata mangrove, daya dukung kawasan ekowisata, dan menyusun prioritas strategi pengembangan ekowisata mangrove Nusawiru, Cijulang. Metode yang digunakan pada penelitian ini adalah observasi lapangan dan wawancara. Data yang digunakan primer dan data sekunder. Analisis data yang digunakan yaitu Indeks Kesesuaian Wisata (IKW), Daya Dukung Kawasan (DDK), dan Analytic Network Process (ANP). Hasil penelitian menunjukkan bahwa zona dua ekosistem mangrove Nusawiru dapat dibuka sebagai ekowisata. Daya dukung kawasan yang dapat dikembangkan berjumlah 81 orang per hari. Strategi pengembangan yang dapat dilakukan adalah penanaman mangrove, perancangan tata ruang yang optimal, dan perbaikan sarana dan prasarana, The COVID-19 pandemic resulted in the closure of tourism activities in the Nusawiru mangrove ecosystem, which had a negative impact on ecology and the economy. The plan to reactivate tourism activities through the concept of ecotourism is an effort to increase the post-pandemic economy by maintaining the sustainability of the mangrove ecosystem. The research aims to analyze the potential of mangrove ecotourism, the carrying capacity of the ecotourism area, and to formulate priority development strategies for mangrove ecotourism in Nusawiru, Cijulang. The methods used in this research are field observations and interviews. The data used are primary and secondary data. Data analysis used is the Tourism Suitability Index (IKW), Carrying Capacity of Areas (DDK), and Analytic Network Process (ANP). The results showed that zone two of the Nusawiru mangrove ecosystem can be opened as ecotourism. The carrying capacity of the area that can be developed is 81 people per day. Development strategies that can be carried out are mangrove planting, optimal spatial design, and improvement of facilities and infrastructure.
Keyword: Carrying capacity, Ecotourism, Mangrove, Nusawiru

Judul: Katalis Zink Ferit Tersubstitusi Cu untuk Oksidasi Benzil Alkohol
Abstrak: Katalis berperan dalam menurunkan energi aktivasi. Katalis ZnFe2O4 dan ZnFe2O4 tersubstitusi Cu disintesis menggunakan metode kopresipitasi untuk digunakan dalam oksidasi benzil alkohol. Katalis dicirikan dengan spektrofotometer inframerah (FTIR) dan difraktometer sinar-X. Spektrum FTIR menunjukkan puncak serapan dari ikatan Zn-O dan Fe-O masing-masing pada rentang 559‒575 cm-1 dan 419‒447 cm-1. Difraktogram menunjukkan terbentuknya fase tunggal Zn0.6Cu0.4Fe2O4 pada katalis ZnFe2O4 tersubstitusi Cu 20%. Benzil alkohol dioksidasi dengan sistem refluks. Konversi benzil alkohol meningkat dengan meningkatnya suhu. Kadar benzaldehida yang dihasilkan dengan katalis ZnFe2O4 tersubstitusi Cu 20% lebih tinggi dibandingkan dengan katalis ZnFe2O4 yang tidak tersubstitusi dan yang tersubstitusi Cu 60 dan 80%. Hal tersebut menunjukkan bahwa katalis ZnFe2O4 tersubstitusi Cu 20% memiliki kinerja yang lebih baik dalam oksidasi benzil alkohol menjadi benzaldehida dengan kadar benzaldehida 8.763%.
Keyword: Benzil alkohol, katalis, oksidasi, ZnFe2O4