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All Journal Abdi Jurnal Publikasi Journal of Research and Publication Innovation
Ewil Wiranda Sitorus
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Computer Science & IT Languange, Linguistic, Communication & Media Law, Crime, Criminology & Criminal Justice Social Sciences Other

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Pemanfaatan Olahan Ikan Louhan Merah (Red Devil) Menjadi Nugget Guna Meningkatkan Kesejahteraan Masyarakat Di Desa Sigapiton, Kecamatan Ajibata Putri Winda Sidabutar; Ewil Wiranda Sitorus; Welmar Olfan Basten Barat
Abdi Jurnal Publikasi Vol. 2 No. 4 (2024): Maret
Publisher : Abdi Jurnal Publikasi

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Sigapiton is one of the villages in Ajibata District, has an area of ​​72.80 km² (BPS, 2018). Sigapiton Village consists of Hamlet I (Lumban Butar-Butar 1 and Lumban Butar-Butar 2), Hamlet II (Lumban Sirait, Lumban Pea, Lumban Manurung), Hamlet III (Sosor Dolok, Sosor Baringin, Lumban Nauli, Lumban Hasatan). Sigapiton Village has a total of 175 family heads with the assumption that each family has 4-7 people. This is an agricultural sector area such as rice, shallots, corn and the tourism sector. The location of this research was carried out in Sigapiton Village, Ajibata District. The reason for choosing this location was the Community Service Lecture (KPPM) program from the UHKBPNP Water Resources Management Study Program. Empowering women in villages includes development in all aspects of life. Programs planned for village development should directly touch the interests of village communities. Because the community should be involved in the empowerment process. Empowerment through training is not just for honing skills but also as something that can support the economic independence of PKK women/women, empowering the community/PKK women through various means, including: one of them is through PKK women's activities. in processing red lohan fish into nuggets. Red lohan fish is a product that has nutritional value for families, and it is hoped that it can foster interest in entrepreneurship.
PENGARUH KLOROFIL-A TERHADAP HASIL TANGKAPAN IKANLAYANG (Decapterus spp.) YANG DI DARATKAN DI PELABUHAN PERIKANAN NUSANTARA (PPN) SIBOLGA PROVINSI SUMATERA UTARA Ewil Wiranda Sitorus; Ria Retno Sartika Manik; Mardame Pangihutan Sinaga
Journal of Research and Publication Innovation Vol 3 No 1 (2025): JANUARI
Publisher : Journal of Research and Publication Innovation

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Layang fish is a type of fast swimmer, pelagic, sedentary and likes to group, lives in waters with high salt content (32-34 ppm) and likes clear waters. Layang fish are mostly caught in waters within 150-200 ml from the coast. Little is known about fish migration, but there is a tendency that during the day schools of fish move to deeper water layers and at night to the upper layers of water (TARIGAN, 2019). Chlorophyll-a is one of the indicator parameters of water fertility level found in phytoplankton. Chlorophyll-a concentration is commonly referred to as the photosynthetic pigment of phytoplankton photosynthesis. In marine waters, the chlorophyll-a index can be associated with fish production or more precisely, it can describe the level of productivity of fishing areas (Safruddin and Zainuddin, 2008).This research was conducted using the survey method, which is to collect existing data in the field by making direct observations by following the fishing process with fishermen for one month, and taking data on the catch of Kite fish at the Department of Marine and Fisheries, Silbolga Nusantara Fishing Port. Chlorophyll-a image data that will be overlaid with fish catches that have been categorized based on the number of catches and fishing units. The success of the fishing process carried out by fishermen depends on the fishing area, if you know the potential fishing area, it will facilitate fishermen in the fishing process. Fluctuations in catches are inseparable from several optimum oceanographic factors in these waters, namely, temperature and chlorophyll-a. Fish will look for the optimum temperature in their body and chlorophyll is useful for the food chain process in a body of water. The results of the regression test show that the concentration of chlorophyll-a has a “Moderately Strong Relationship” but there are also several factors that are not measured in this study that affect the catch of kite fish.
Co-Authors manik, ria retno Mardame Pangihutan Sinaga Putri Winda Sidabutar Welmar Olfan Barat, Welmar Olfan