Judul: Analisis Sistem Kelembagaan dan Manfaat Ekonomi "Kampung Wisata Lingkungan Tengah Kota" dalam Upaya Pengelolaan Sumberdaya Alam Berbasis Masyarakat (Studi kasus: Kampung Margorukun, Kelurahan Gundih, Kecamatan Bubutan, Surabaya)
Abstrak: Margorukun village is the one of ecotourism village central town which located at Gundih sub district. Margorukun village has an obvious structural management system therefore this village being one of the best village in the resources and environemental management. This village become a representative green village in Surabaya. It is seen from the role of each stakeholder were analyzed using actors analysis. A good structural management and work program which have been implemented in this village can obtain tangible and intangible benefit for the local society at RT 07 RW 10 Margorukun village. This research aims to identify the institutional system and the role of stakeholders, economic benefits to analyze and identify the sustainability of the local community economically, social , and environment in ecotourism village central town Margorukun. This study done in the Gang VI RT 07 RW 10 Margorukun, Gundih sub district, Surabaya. The selection of location is deliberately ( purposive ) by reason of Kampung Margorukun especially Gang VI RT 07 RW 10 is one of the best village in Surabaya who have managed to do with the management of community based environment . This research use of informants and the respondents as the primary data sources . Use sampling techniques informants snowball election while the probability sampling was done in with simple techniques random sampling . The tangible benefit that perceived by the local society were economic benefit which get from waste management, water treatment, and tourists visiting activities. The total economic benefit was Rp 20.793.900/year with the acquisition were Rp 12.517.200/year of water treatment, Rp 2.058.400/year of waste management in the dried waste banks, and Rp 6.218.300,00/year of tourists visiting activities. Therefore, benefit sustainable that perceived by the local society should be maintained so that the environmental aspect should be improved.
Keyword: Bogor Agricultural University, Margorukun Village, institution, ecotourism village central town, economic benefit, actors analysis

Judul: Analisis Sustainable Development Goals Pada Kawasan Ekowisata (Studi Kasus: Situ Gunung Kabupaten Sukabumi)
Abstrak: Penelitian ini menganalisis keberlanjutan ekowisata di kawasan Taman Nasional Gunung Gede Panggrango (TNGGP), berdasarkan aspek sosial, ekonomi, danlingkungan hidup. Pengembangan ekowisata memiliki potensi besar dalammengentaskan kemiskinan di Indonesia. Lokasi penelitian dilakukan di wilayahekowisata Situ Gunung, Desa Gede Panggrango Kecamatan Kadudampit Kabupaten Sukabumi. Metode yang digunakan dalam penelitian ini adalahkualitatif deskriftif dan metode analytical hierarchy process (AHP) yaitu metode kualitatif bersifat numerik dari Thomas L Saati. Metode AHP membandingkankriteria dengan kriteria yang kemudian akan meghasilkan prioritas utama. Hasil Penelitian menunjukan peran masing-masing aktor memiliki kepentingan danpandangan masing-masing terhadap SDGs. Berdasarkan AHP Masyarakat desa lebih berorientasi kepada ekonomi dalam memandang SDGs. Kurangnya kolaborasi antara pengelola, masyarakat lokal, dan swasta menjadi permasalahanekowisata Situ Gunung. Hasil prioritas aktor dengan menggunakan AHPmenunjukan, kriteria ekonomi menjadi prioritas utama dengan skor 0.492, kriteria sosial 0.384, tata kelola 0,331 dan kriteria lingkungan 0.169. Sedangkan skor untuk kriteria alternatif memiliki hasil yakni; kerja sama stakeholders 0.483, mengurangi kemiskinan 0.439, infrastruktur 0.365, tata kelola yang baik 0,1842, pengembangan UMKM 0.165 dan kesadaran lingkungan 0.103. Hasil tersebut sejalan dengan kondisi di lapangan yang membuktikan bahwa, pencapaian di bidang lingkungan masih sangat lemah dan tidak menjadi prioritas para aktor pelaku ekowisata Situ Gunung., This study emphasizes sustainability in the ecotourism context. Several aspects areneeded to develop ecotourism such as social, economic, and environmental. Ecotourism is believed to be a useful tool in eradicating poverty if not all but inmost parts of the world including Indonesia. The objective of this study is toenhance Ecotourism in Taman Nasional Gunung-Gede Pangrango (TNGGP). Theresearcher use descriptive qualitative method and analytical hierarchy process (AHP) as a numeric qualitative method from Thomas L Saati. The study found that eachactor or stakeholders have different interest and views toward SDGs. The villagecommunity tends to orient on an economic aspect; The less collaborative actionamong managers, the village community, and private parties became the major problem of ecotourism in Situ gunung. Using AHP shows that Economy criteria asthe main priority with a score of (0.492), social criteria are (0.384), Governance(0,331) environment criteria (0.169), While the scores for the alternative criteriahave the following results; cooperation stakeholders collaborative (0.483), povertyalleviation (0.439), Infrastructure (0.365), Good Governance (0,184), develop Small Medium Enterprises (SMEs) (0.165), and environment protection institution (0.103). These results are in line with conditions in the field which prove that achievementsin the environmental field are still very weak and are not a priority for Situ Gunungecotourism actors.
Keyword: Sustainability, Ecotourism, SDGs, Actor Analysis, Stakeholders Analysis

Judul: Perubahan Fase Padat pada Pembentukan Hidroksiapatit Akibat Suhu
Abstrak: Hidroksipatit [HAp, Ca10(PO4)6(OH)2] adalah salah satu bahan biomaterial yang dapat digunakan untuk implan tulang buatan karena memiliki komposisi yang sama dengan tulang manusia, bersifat bioaktif dan biokompatibilitas yang baik. HAp sintesis dengan menggunakan metode kering dan metode kering modifikasi sonikasi dari reaksi antara serbuk CaO hasil pemanasan cangkang kerang darah 1200 ºC selama 2.5 jam dan diamonium hidrogen fosfat (NH4)2HPO4 sebagai sumber fosfat. Difraktogram sampel menggunakan metode kering selama 2.5 jam pada suhu 400 ºC menghasilkan fase HAp, β-TCP, AKA, OKF, Ca(OH)2, dan CaO, pada suhu 600 dan 800 ºC terbentuk fase HAp, β-TCP, AKA, OKF, dan CaO, pada suhu 1000, 1200, dan 1250 ºC (serbuk dan pelet) terbentuk fase HAp dan β-TCP. Difraktogram sampel bersumber CaO cangkang kerang darah dan CaO komersial terbentuk fase HAp, β-TCP dan AKA. Metode kering-sonikasi (pelet) pada suhu 400 1250 serta 1250 ºC (serbuk) selama 3 jam menghasilkan fase HAp, β-TCP. Pada sampel 1250 ºC (serbuk) metode kering-sonikasi menunjukkan puncak tertinggi 2θ adalah hidroksiapatit dengan nilai 2θ 31,835º dan 32,918º, dan memperlihatkan morfologi permukaan yang lebih halus dan homogen berdasarkan mikroskopi payaran elektron.
Keyword: Cangkang kerang darah, Hidroksiapatit, Suhu