Judul: Penilaian Jasa Penyediaan dan Pengaturan Ekosistem  Mangrove di Pandansari Brebes Jawa Tengah
Abstrak: Ekosistem mangrove Pandansari, Brebes, Jawa Tengah merupakan salah satu sumberdaya alam pesisir yang potensial untuk dimanfaatkan. Ancaman alih fungsi lahan menunjukkan kurangnya kesadaran masyarakat sekitar akan pentingnya manfaat ekosistem mangrove. Penelitian ini bertujuan mengestimasi total ekonomi nilai guna langsung dari jasa provisoning dan tidak langsung dari jasa regulating ekosistem mangrove Pandansari. Metode pengambilan sampel yang diterapkan dalam penelitian ini adalah purposive sampling dengan pendekatan pengumpulan data melalui wawancara. Analisis data yang digunakan, yakni melalui pendekatan permintaan melalui metode EOP (effect on production) dan pendekatan contingen valuation method (CVM) berupa willingness to pay (WTP). Nilai ekonomi dari jasa provisioning ekosistem mangrove sebagai penyedia perikanan tangkap, yakni sebesar Rp124.401.446/ha/tahun, sedangkan nilai ekonomi dari jasa regulating ekosistem mangrove sebagai pengendali banjir, yakni sebesar Rp1.625.340.000/tahun., The Pandansari mangrove ecosystem in Brebes, Central Java, is one of the coastal natural resources with potential for utilization. The threat of land-use change indicates a lack of awareness among the local community about the importance of the mangrove ecosystem's benefits. This study aims to estimate the total economic value of direct use from provisioning services and indirect use from regulating services of the Pandansari mangrove ecosystem. The sampling method applied in this research is purposive sampling with a data collection approach through interviews. The data analysis used, is the demand approach through the Effect on Production (EOP) method and the Contingent Valuation Method (CVM) in the form of willingness to pay (WTP). The economic value of the provisioning services of the mangrove ecosystem as a provider of capture fisheries is Rp124,401,446/ha/year; while the economic value of the regulating services of the mangrove ecosystem as a flood controller is Rp1,625,340,000/year.
Keyword: regulating services, flood control, provisioning  services, Capture fisheries, economic valuation

Judul: Valuasi Ekonomi Pemanfaatan Ekosistem Hutan Mangrove di Dukuh Pandansari, Kecamatan Brebes, Kabupaten Brebes, Provinsi Jawa Tengah
Abstrak: Dukuh Pandansari, Kecamatan Brebes, Kabupaten Brebes, Jawa Tengah merupakan salahsatu wilayah yang memiliki potensi ekosistem hutan mangrove yang cukup terjaga. Berdasarkan data BPS Kabupaten Brebes, kawasan ekosistem mangrove ini memiliki luas 333,29 ha. Berdasarkan hasil penghitungan pada penelitian ini kawasan ekosistem hitan mangrove di Dukuh Pandansasri memiliki nilai ekonomi total sebesar Rp4.079.254.293,00/tahun atau sebesar Rp12.239.354,00/ha/tahun. Nilai ekonomi terbesar diperoleh dari nilai manfaat langsung untuk penangkapan udang, kepiting dan rajungan serta ikan, yaitu sebesar Rp2.953.969.714,00 atau sebesar 72,41%. Kedua nilai manfaat tidak langsung sebesar Rp977.748.762,00 atau 23,97%, kemudian nilai manfaat pilihan sebesar Rp79.344.683,00 atau 1,95% dan yang terakhir yaitu nilai manfaat keberadaan sebesar Rp68.191.134,00 atau 1,67%.
Keyword: mangrove, economic valuation, Pandansari Village, Brebes District

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