It has been reported that the waters of the reservoir Mrica-Banjarnegara were mesotropik-hypereutrophic conditions, potential algal bloom is of Division: Cyanophyta is Microcystis; Chlorophyta is pediastrum; Chrysophyceae is Pyrophyta nitzchia and is Ceratium. Research the types of algae that Potentially HABS (harmfull Algae Blooms) has been Carried out as a continuation of the kinds of research that have the potential of algae blooming. Survey methods was used. Sampling was done by purposive sampling, through 5 (five) sampling sites. Data were Analyzed descriptively. The results Showed that the algae are Potentially HABS of the division Cyanophyta are Microcystis, Anabaena, Oscillatoria and phormidium.

Institutional and Management Analysis of The Auction Fish Place (AFP) for Improving Fishermen's Welfare in Tegalsari AFP, Tegal City, Central Java" research aimed to find out the institutional system of Auction Fish Place (AFP) and Evaluation Strategy of Auction Fish Place (AFP) Tegalsari based on its institutional function. This research uses survey method which done by observation and interview. The data used are primary data and secondary data which then analyzed descriptively by using SWOT analysis. The result showed that the institutional and management system in Tegalsari AFP has been running well, from the performance of AFP managers and the tender system that runs smoothly in accordance with applicable regulations. The optimal management strategy of Tegalsari AFP is by improving the existing operational system in AFP, one of them is clean water facility and access to capital for local fisherman.

No abstract