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Fadhilah, Amanatul
Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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ANALISIS SOSIAL DAN EKONOMI NELAYAN GILLNET DI DESA BOGAK KECAMATAN TANJUNG TIRAM KABUPATEN BATU BARA PROVINSI SUMATERA UTARA Sari, Wulan Iman; Utomo, Budi; Fadhilah, Amanatul
AQUACOASTMARINE Vol 6, No 2 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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One of the methods to find out the socio-economic condition of gillnet fishermen in Bogak Village, Tanjung Tiram subdistrict, Batu Bara Regency is to study the socio-economic condition of fishermen community. The purpose of this research is to know social analysis of gillnet fishermen in Bogak Village, Tanjung Tiram Subdistrict. To know the economic analysis of gillnet fishermen in Bogak Village, Tanjung Tiram Subdistrict, Batu Bara regency. Data analysis know the socio-economic condition of gillnet fisherman community in Bogak Village, this research was conducted through interview with the community and questionnaire distribution. Social analysis of fishermen organization of environmental income education, Primary Data of Secondary Data, fisherman respondent, Likert scale, and economic analysis. The results showed the socio-economic condition of the community in Bogak Village, Tanjung Tiram District, Batu Bara regency, where the fishermens income per month is Rp 1,500,000. relationship of the influence of social and economic conditions on fishermen society is the limited education and the state of a poor community home. So that greatly affect the environmental education as well as the behavior of the fishermen community life.Keywords: Social and Economic Analysis of Fishermen, Gillnet, Fisherman society, Traditional.
KOLONISASI FUNGI PADA SERASAH DAUN Avicennia marina DI DESA NELAYAN SEBERANG KECAMATAN HAMPARAN PERAK KABUPATEN DELI SERDANG SUMATERA UTARA Lubis, Risda Farida; Djayus, Yunasfi; Fadhilah, Amanatul
AQUACOASTMARINE Vol 6, No 2 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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The village of Paluh Kurau is a village located in Hamparan Perak District in Belawan, North Sumatera. The village is located opposite the harbor, the amount of benefits found in the mangrove forest ecosystem makes it highly vulnerable to environmental degradation and community activities and port activities near the village of Paluh Kurau. This study aims to determine the type of fungi contained in leaf litter Avicennia marina in Nelayan Seberang Village Hamparan Perak District Deli Serdang District of North Sumatera. This study was conducted in January-March 2017. The results showed that the type of fungi found in Avicennia marina leaf litter in Nelayan Seberang Village Hamparan Perak Subdistrict Deli Serdang District of North Sumatera there are 12 types of fungi namely Culvularia lunata, Fusarium sp., Fusarium verticilliodes, Aspergillus sp. 1, Aspergillus sp. 2, Aspergillus niger, Trichoderma harzianum, Pestalotia sp., Penicilium sp., Scytalidium lignicola, unidentified fungi 1, and unidentified fungi 2.Keywords: Mangrove, Leaf Litter, Avicennia marina, Village of Nelayan Seberang, Hamparan Perak
Pertumbuhan Ikan Hiu Tupai (Chiloscylium hasselti) di Perairan Tanjung Balai, Provinsi Sumatera Utara, Indonesia Harahap, Wini A. J.; Fadhilah, Amanatul
AQUACOASTMARINE Vol 6, No 2 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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This scientific report aim to analyze the growth patterns of Tupai shark (Chiloscylium hasselti) at Tanjungbalai Waters in Province of North Sumatera, Indonesia. This scientific report take survey methode during two months start from march until upril 2018. The result showed that the b value of Tupai shark is 0,269 or allometric negative with condition factor are among 0,0021 until 0,0140.Keywords: Chiloscylium hasselti, Allometric negative, Tanjungbalai.
Keanekaragaman Ikan pada Ekosistem Padang Lamun di Pantai Pandaratan, Kecamatan Sarudik, Kabupaten Tapanuli Tengah, Provinsi Sumatera Utara Inrika, Huwilda; Fadhilah, Amanatul
AQUACOASTMARINE Vol 6, No 3 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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This research aims to know the diversity of fish in seagrass at Padaratan Beach. This research was conducted in Pandaratan Beach, Sarudik Subdistrict, Central Tapanuli Regency from March until April 2018. Gill net is instrument to catch the fish at three determined stations. The diversity of fish can be assessed by looking the composition of fish species and index of diversity. The results of this study show 196 individuals, consist of 12 families and 14 species. The highest number of fish spesies at station II with total catch of 70 individuals. The most dominating fish species at all of stations is Zenarchopterus gilli with value of relative abundance in first station 22,96%, second station 20,01% and the last station 23,07%. The value of diversity index (H’) of all stations can be categorized in medium class of which score between 2,367-2,439. The value of equalibility index of all stations can be categorized in stable class of which score between 0,897-0,903, while for the value of domination index of all stations can be categorized in low class of which score between 0,102-0,127.Keywords ; Fish, Seagrass, Abundance, Diversity, Pandaratan Beach
Identifikasi Jenis Gastropoda di Ekosistem Lamun Pantai Pandaratan Kabupaten Tapanuli Tengah Provinsi Sumatera Utara Husny, Tengku Hannifa; Fadhilah, Amanatul
AQUACOASTMARINE Vol 6, No 3 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Pandaratan Beach is located in Pondok Batu area, Sarudik Subdistrict and Central Tapanuli Regency which is a region full of seagrass beds with various roles for sustaining and developing aquatic biota especially Gastropods. Gastropods has an important role for nutrient cycle in the bottom of the water. The research aims to determined the diversity ofGastropods on seagrass at Pandaratan Beach. The research was conducted in Pandaratan Beach, Sarudik Subdistrict, Central Tapanuli Regency, North Sumatera Province from March until April 2018. The diversity of Gastropods can be assessed by looking from the factor ofspecies abundance and relatives, equibility index, diversity index, and domination index. The result shows 287 individuals consist of 17 families and 21 species. The most dominating Gastropods in first and second station is Polinices mammilla and in the third station is Strombus gibberulus. The value of diversity index (H’) of all stations is categorized in medium class of which score is 2,28-3,34. The value of equibility index (E) of each station is categorized in medium class of which score is 0,74-0,76. While the value of domination index (C) of all stations is categorized in low class of which score is 0,14-0,15. The diversity of Gastropods in seagrass ecosystem at Pandaratan Beach is in good condition.Keywords ; Gastropods, Seagrass, Diversity, Pandaratan Beach
ANALISIS FAKTOR PRODUKSI HASIL TANGKAPAN IKAN CAKALANG (Katsuwonus pelamis) DI PELABUHAN PERIKANAN NUSANTARA SIBOLGA Pulungan, Ahyar; Fadhilah, Amanatul
AQUACOASTMARINE Vol 6, No 4 (2018): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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The study aims to analyze the factors which influenced the Skipjack Tuna fishing production at the Sibolga Nusantara Fisheries Port. This research was conducted at Sibolga Nusantara Fisheries Port, Central Tapanuli Regency. The research was conducted using a descriptive method with sample of 40 fishermen of purse seine vessels (ship captains) determined through purposive sampling technique. Data analysis techniques were carried multiple linear regression analysis. The results showed that partially, the factors of the fisherman experience, the size of the ship, the power of the engine and the length of the trip had a significant effect on the skipjack tuna fishing production. Meanwhile, the amount of fuel did not have a significant effect. Trip duration was the dominant factor or had a strong influence in the fishing production of skipjack tuna.Keywords: Skipjack Tuna, Production Factor, Sibolga Nusantara Fisheries Port.