Judul: The Effectiveness of Collaborative Management of Marine Protected Area in Mayalibit Bay Raja Ampat
Abstrak: Pengelolaan kawasan konservasi perairan tidak terlepas dari peran masyarakat dan pihak-pihak lainnya yang berkaitan. Kawasan konservasi merupakan garda terdepan dalam menjaga berbagai spesies dan biodiversitas yang ada di pesisir. Peran dan partisipasi seluruh aktor terkait sangat penting bagi keberlanjutan kawasan konservasi perairan. Oleh karena itu, penulisan skripsi ini bertujuan untuk mendeskripsikan pengelolaan kolaboratif yang terdapat di sekitar kawasan konservasi perairan, sejauh mana masyarakat berperan, bagaimana tingkat efektivitas pengelolaannya, dan seperti apa manfaat yang didapatkan oleh masyarakat dengan keberadaan kawasan konservasi. Penulisan ini menggunakan metode kuantitatif dengan kuesioner sebagai alat untuk mengumpulkan data serta didukung dengan data kualitatif melalui wawancara mendalam serta observasi. Hasil penelitian menunjukkan bahwa pengelolaan kawasan konservasi di Teluk Mayalibit sudah termasuk dalam kategori sangat efektif dengan berbagai aktor yang mempunyai peran dan fungsinya masing-masing. Hal tersebut dapat dicapai karena tingkat keterlibatan masyarakat yang cukup tinggi pada setiap proses kolaborasi yang mereka jalani., Management of marine protected areas is inseparable from the role of the community and other related parties. Conservation areas are the front line in protecting various species and biodiversity on the coast. The role and participation of all relevant actors are crucial for the sustainability of marine conservation areas. Therefore, this research aims to describe the co-management that exists around the marine conservation area, how far the public plays role, how the level of management effectiveness is, and what kind of benefits are obtained by the community with the existence of the conservation area. This writing uses a quantitative method with a questionnaire as a tool to collect data and it’s supported by qualitative data trough in-depth interviews and observations. The conservation area management in Mayalibit Bay is quite adequate, with numerous players playing their respective roles and functions. This is possible because the level of community participation in every collaboration process they undertake is relatively high.
Keyword: collaborative management, conservation, stakeholders

Judul: Stakeholder and Incentives in Collaborative Management of Marine Protected Areas (Case: Pangumbahan Village, Ciracap Subdistrict, Sukabumi District, West Java)
Abstrak: Aktivitas manusia yang terkonsentrasi di zona pesisir dan laut memberikan tekanan yang besar pada ekosistem laut, termasuk penyu yang saat ini termasuk dalam daftar Apendiks I Konvensi Perdagangan Internasional Flora dan Fauna Spesies Terancam. Taman Pesisir Penyu Pantai Pangumbahan lahir sebagai salah satu alat pengelolaan sumber daya pesisir dan laut yang efektif. Penelitian ini bertujuan untuk menganalisis unsur-unsur pengelolaan kolaboratif, mengklasifikasikan stakeholder, tipe pengelolaan kolaboratif, serta pengaruh insentif terhadap pengelolaan kolaboratif di Desa Pangumbahan. Penelitian ini menggunakan pendekatan kuantitatif yang didukung data kualitatif dengan metode survei menggunakan uji regresi. Hasil penelitian menunjukkan bahwa Desa Pangumbahan memiliki tipe pengelolaan kolaboratif konsultatif yakni adanya komunikasi dua arah antara pemerintah dan masyarakat walaupun keputusan manajemen diambil oleh pemerintah. Hasil uji regresi menunjukkan bahwa insentif berpengaruh terhadap pengelolaan kolaboratif di Desa Pangumbahan., Human activities that concentrated on the coastal and marine zones exert great pressure on these ecosystems, including turtles that are currently on the list of Appendix I Convention on International Trade of Endangered Species. Pangumbahan Turtle Beach Coastal Park have been designed to solve that problem as it is an effective management tools of coastal and marine resources. This research aims to analyze elements of co-management, classification of stkaheolders, type of co-management, and the influence of incentives in comanagement of Pangumbahan Village. This research with quantitative approach supported by qualitative data by survey methods using regression test. The results shows that Pangumbahan Village has a consultative co-management type which indicates that there is two-way communication between the government and the community even though management decisions are taken entirely by the government. The result of regression test shows that incentives have an influence in co-management of Pangumbahan Village.
Keyword: co-management, incentives, marine protected areas, stakeholders

Judul: Photosensor producing based on ferroelectric material of Ba0,5Sr0,5TiO3 doped by Ferrium Oxide (Fe2O3) on a P-Type Silicon Substate Si (100) applied as a digital camera with a single pixel image sensor
Abstrak: Thin film Ba0,5Sr0,5TiO3 (BST) doped with Fe2O3 was grown on p-type silicon substrate (100) using chemical solution deposition (CSD). It used the solvent 2-methoxyethanol with annealing temperature of 850°C and the doping treatment Fe2O3 of 2.5, 5, 7.5, 10 % of the mass formed BST. Pure BST had the highest absorption of 600 nm of light wavelength. Additions Fe2O3 moves highest absorption in the range of 560 nm. Fe2O3 addition was strengthening thin film sensitivity to the effects of light. In general, doping Fe2O3 10% was result the best absorbance and current-voltage of BST thin film. Electrical properties of thin films BST include dielectric, photoconductivity, and dissipation energy. Based on the current-voltage (I-V) analysis, pure BST and doped BST showed photodiode properties. Dielectric values obtained in the range from 23.32 to 243. Based on electrical conductivity data and energy dissipation, BST thin films have shown photodiode characteristics and are therefore suitable as light sensors. The image sensor in a digital camera is also a light sensor. This BST thin film has been scientifically proven to be a light sensor and also it can be applied as an image sensor. This is a novelty image sensor based on thin film Ba0.5Sr0.5TiO3.
Keyword: barium strontium titanate, thin film, photodiode, image sensor, digital camera