Judul: Studi Konektivitas Sistem Sosial-Ekologi Lamun dan Perikanan Skala Kecil (Studi Kasus: Kabupaten Bintan, Kepulauan Riau).
Abstrak: Seagrass ecosystem is one of important parts as a constituent of the coastal ecosystem along with mangroves and coral reefs. Seagrass ecosystem services are very various, for exampel as provisioning services, supporting services, regulating services, and cultural services. The utilization of the seagrass in small-scale fisheries is the interaction between the two systems, namely social systems and ecological systems, or it is commonly referred to as social-ecological systems (SES). Understanding the behavior of small-scale fishermen and connectivity patterns of seagrass in the form of direct use as provisioning services of many fisheries resources contributes to the comply the needs of fishermen. Therefore, it is necessary to examine the study on social-ecological system connectivities of seagrass in small-scale fisheries for integrated seagrass management particularly in Bintan regency, Riau Islands. The purpose of this research was to map the social-ecological system connectivities seagrass with small-scale fisheries in a networks perspective the study site, identify social-ecological connectivities of seagrass approach avability of fisheries resources on small-scale fisheries un the study site, and estimate the great benefits of fisheries resources relation to seagrass services in the study site. This study was conducted from 22 September to 22 November 2014 in Malang Rapat and Berakit Villages, Bintan regency, Riau Islands. This research was conducted with qualitative and quantitative approaches. Respondents selected were appointed permanently as much as 15 respondents of fishermen of each village. The data needed were primary and secondary data. The analysis of the network map and distribution of the fishing was done with the program of Geographical Information Systems (GIS) from the results of delineation and interviews. The data of fish caught by fishermen were obtained from the interviews with quisioner instrument and the recorded of catches and sales by the seller, then analyzed fish spesies composition, community structure and descriptive statistics, while ensure type of fisheries resources exploited used the approach of installing Trammel Net and Gill Net. Fishermen income data were obtained from the results of in-depth interviews with questionnaire instrument. The data were then analyzed with an approach of production value, whereas the public perception was analyzed by the frequency distribution. The collection of secondary data was obtained from the study of literature and sources of structural village, district, county, and institutions associated with the research. The results of studies indicated that some fishermen in the village of Berakit and Malang Rapat had taken the advantage of the presence of seagrass in the fulfillment of their needs. The used fishing gear for seagrass in the village included nets, fishing rods, crab traps, and the tidal trap (kelong karang). The connectivity of social-ecological systems of seagrass was very strong with the spatial distribution of fishing areas, network map market, and dynamic of smallscale fishery catches in the study area of the fishery resources in the presence of seagrass ecosystem services. The network map market of the fishery catches was that they were sold to the traders in the village collectors, and then distributed to the merchant collectors in the city. There were a few fishermen from the Berakit village distributing the catches
Keyword: Seagrass ecosystem, connectivity, network map, small-scale fisheries, social-ecological system (SES)

Judul: Small-Scale Fisheries Management using a Social-Ecological System Approach on Panggang Island, Seribu Islands Administrative Regency, DKI Jakarta Province
Abstrak: Perikanan skala kecil di Pulau Panggang masih belum berjalan sesuai dengan peraturan yang ada. Nelayan Pulau Panggang masih menggunakan alat tangkap yang dilarang sehingga berpotensi merusak ekosistem dan menyebabkan konflik antar nelayan. Kompleksitas permasalahan perikanan di Pulau Panggang melibatkan komponen sosial dan ekologi. SocialEcological System adalah kerangka konsep sistem ekologi dan sistem sosial sebagai satu kesatuan sistem yang tidak terpisahkan Penelitian ini bertujuan untuk memetakan komponen dan konektivitas SES sebagai dasar strategi pengelolaan perikanan skala kecil Pulau Panggang. Penelitian dilaksanakan di Pulau Panggang, Kepulauan Seribu, DKI Jakarta selama Bulan November 2023. Teknik sampling yang digunakan yaitu metode purposive sampling. Jumlah responden dalam penelitian ini sebanyak 30 responden nelayan dan 2 responden pengepul. Hasil penelitian menunjukkan bahwa terjadi hubungan yang kuat antar komponen SES. Konektivitas RA dan RU memiliki interaksi yang paling kuat dalam jejaring konektivitas SES. Implementasi peraturan oleh RG masih lemah dan berpengaruh dalam tata kelola sumber daya. Strategi pengelolaan perikanan skala kecil di Pulau Panggang yang dapat dilakukan yaitu meningkatkan kolaborasi antara RG dan RA dalam mewujudkan keberlanjutan sumberdaya ikan di Perairan Pulau Panggang., Small-scale fisheries on Panggang Island are still not running in accordance with existing regulations. Panggang Island fishermen still use prohibited fishing gear, potentially damaging the ecosystem and causing conflicts between fishermen. The complexity of fisheries problems on Panggang Island involves social and ecological components. Social-Ecological System is a conceptual framework of ecological systems and social systems as an inseparable system. This study aims to map the components and connectivity of SES as the basis for Panggang Island's small-scale fisheries management strategy. The research was conducted on Panggang Island, Seribu Islands, DKI Jakarta during November 2023. The sampling technique used was purposive sampling method with descriptive analysis technique. The number of respondents in this study were 30 fishermen respondents and 2 collector respondents. The results showed that there was a strong relationship between SES components. RA and RU connectivity have the strongest interaction in the SES connectivity network. The implementation of regulations by RG is still weak and influential in resource governance. The strategy for managing small-scale fisheries in Panggang Island is to increase collaboration between RG and RA in realizing the sustainability of fish resources in Panggang Island Waters.
Keyword: pulau panggang, Perikanan, SES, Skala Kecil, Fisheries, Panggang Island, SES, Small-Scale

Judul: Studi Kasus Liver Neoplasia pada Anjing Shih Tzu
Abstrak: Liver neoplasia is the excessive and uncontrolled replication of hepatocytes that forms nodules visible in ultrasonography. The purpose of this study is to study and discuss the characteristic, diagnosis and treatment of liver neoplasm through the interpretation of ultrasonography and hematology in a Shih Tzu dog. Ultrasonography is conducted with a Chison Q8 ultrasound machine with a 5 to 7 MHz frequency convex probe on lateral recumbency. The blood cells, liver enzymes and nodules sizes were the main parameters in this study. The results in the period of three years from 2021 to 2023 were interpreted and supported with secondary data sources. The Shih Tzu dog is 14 years old in the year 2023 with a body weight of 5.21kg. No obvious clinical signs were observed during previous examinations. However, lethargy, vomiting and anorexia were recorded in its latest examination. Thrombocytosis, granulocytosis, high liver enzymes and hypoglycemia, which are some of the neoplastic clinical manifestations were also presented by this patient. Besides, liver neoplasm, spleen neoplasm and biliary sludge were the sonogram findings of this patient. The liver and spleen neoplasm was observed stable, while the biliary sludge volume fluctuated. The treatment strategy recorded is Ondansetron, Samylin®, Ornipural and Ursodeoxycholic acid.
Keyword: Blood biochemistry profile, Hematology, Liver Neoplasia, Shih Tzu, Ultrasonography