Judul: Kajian Potensi Wisata Rumput Laut Berbasis Budidaya di Pulau Pari
Abstrak: Pulau Pari kerap dikunjungi banyak wisatawan terlebih saat akhir pekan. Hal ini memungkinkan terjadinya jumlah wisatawan yang melebihi daya dukung kawasan sehingga diperlukan diversifikasi kegiatan wisata. Budidaya rumput laut dapat dijadikan wisata untuk meminimalisir jumlah wisatawan yang berlebihan. Penelitian ini bertujuan menganalisis potensi rumput laut yang dibudidaya di Pulau Pari sebagai wisata secara ekologi, sosial, dan ekonomi serta menyusun strategi dan rencana tapak wisata budidaya rumput laut. Dilakukan observasi langsung dan wawancara selama 20 hari pada 11 November - 30 November 2023. Observasi dilakukan untuk memperoleh informasi mengenai kawasan budidaya dan kondisi perairan. Responden wawancara sebanyak 67 orang meliputi masyarakat, wisatawan, petani rumput laut, dan pemilik produksi oleh-oleh. Dilakukan analisis yang meliputi analisis persepsi, indeks kesesuaian wisata, daya dukung kawasan, willingness to pay, dan SWOT. Kawasan budidaya rumput laut Pulau Pari sesuai untuk wisata dengan daya dukung kegiatan berperahu 160 orang/hari dan snorkeling 123 orang/hari. Penerimaan yang diestimasi sebesar Rp5.984.400 per hari. Alternatif strategi yang direkomendasikan untuk pengembangan kawasan budidaya rumput laut di Pulau Pari sebagai wisata meliputi promosi, perencanaan pengembangan, peningkatan komitmen berbagai pihak dalam menjaga lingkungan perairan, pengadaan kelompok pengelolaan, dan kerjasama dengan pemerintah. Rencana aksi yang perlu dilakukan adalah penyusunan rencana tapak dengan mempertimbangkan strategi yang direkomendasikan., Pari Island is often visited by many tourists, especially on weekends. This allows the number of tourists to exceed the carrying capacity of the area so that diversification of tourism activities is needed. Seaweed cultivation can be used as tourism to minimize the excessive number of tourists. This research aims to analyze the potential of seaweed cultivated on Pari Island as ecological, social, and economic tourism as well as formulate strategies and site plan for seaweed cultivation tourism. Direct observations and interviews were carried out for 20 days on November 11th – November 30th 2023. Observation were carried to obtain information about cultivation area and water condition. The 67 respondents included the residents, tourists, seaweed farmers, and souvenirs production owners. The analysis is perception analysis, tourism suitability index, carrying capacity area, willingness to pay, and SWOT. The Pari Island’s seaweed cultivation area is suitable for tourism with a capacity for boating activities of 160 people/day and snorkeling activity of 123 people/day. The estimated revenue is Rp5.984.400 a day. Alternative strategies recommended for developing the Pari Island’s seaweed cultivation area as tourism include promotion, development planning, increasing the commitment of various parties in protecting the aquatic environment, establishing a management group, and collaborating with the government. The action plan that needs to be carried out is the arrange of a site plan by taking consideration into the recommended strategy.
Keyword: analisis swot, daya dukung kawasan, wisata, carrying capacity, Seaweed, tourism suitability index, SWOT Analysis, tourism, analisis kesesuaian, rumput laut

Judul: Analisis Ekonomi dan Daya Dukung Pengembangan Ekowisata Pulau Pari Kepulauan Seribu, Jakarta
Abstrak: Pari Island wich is known as research and conservation area of coral reefs by P2O LIPI, now also developed as a natural tourism area. One of the purposes of tourism development in Pari Island is to increase local economy. Most of the local people in Pari Island work in fisheries sector which now face a fish stock depletion due to the overfishing problem. Thus the tourism sector is expected to contribute to the local community income. This study was conducted to calculate the carrying capacity of Pari Island for beach and snorkeling activities, estimating the economic value of tourism in Pari Island, and the contribution of the tourism sector to local community income. Based on calculation, the value of tourism suitability index and carrying capacity of the location are in the category suitable. The economic value of tourism in Pari Island are estimated using individual travel cost method and show the results Rp 152.627.300.000,00/year. The existence of the tourism sector in Pari Island also contributed 70,12 percent to local community income. The number of economic value and tourism contribution to the local community income are indirectly indicate that tourism sector in Pari Island is important for society and the environment. Thus, tourist activity in Pari Island can be developed with limit of environmental carrying capacity.
Keyword: sustainable tourism, tourism contribution, the economic value of tourism, the environmental carrying capacity, Pari Island

Judul: Sintesis Flavonol melalui 2’-Hidroksikalkon
Abstrak: Flavonol is a class of flavonoids commonly found in fruits and vegetables. Flavonol is very useful, especially in food sector and health. In this study, flavonol unsubstituted was successfully synthesized from an intermediate material 2’-hydroxychalcone. The 2’-hydroxychalcone was synthesized by Claisen-Schmidt condensation method between o-hydroxyacetophenone and benzaldehyde using 4 different catalysts, namely KOH 60%, solid pellet of KOH-grinding technique, BF3-Et2O, and NaH in DMF. The KOH 60% was the best catalyst, giving the highest yield (57%). Afterward, the flavonol was synthesized in 1-stage oxidation cyclization of o-hydroxyacetophenone using Algar-Flynn-Oyamada (AFO) reaction, giving 76%. The flavonol total yield from 2’-hydroxychalcone was 43%. All synthesized products were characterized by their melting points and their spectra. The success of the synthesis flavonol opens the way to synthesis of useful flavonol derivatives such as quercetin and kaempferol
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