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All Journal Jurnal Ilmu-Ilmu Perairan dan Perikanan Indonesia Aquacoastmarine Jurnal Ilmiah Mahasiswa FEB Best Journal (Biology Education, Sains and Technology) International Journal of Economic, Business, Accounting, Agriculture Management and Sharia Administration (IJEBAS) Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan
Hasan Sitorus
Universitas HKBP Nomensen
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Earth & Planetary Sciences Economics, Econometrics & Finance Education Engineering Immunology & microbiology Public Health Other

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HUBUNGAN PANJANG BOBOT DAN INDEKS KEMATANGAN GONAD IKAN TEMBANG (Sardinella fimbriata) DI PERAIRAN PANTAI LABU KABUPATEN DELI SERDANG SUMATERA UTARA Cherin Monalisa S; Hasan Sitorus; Ani Suryanti
AQUACOASTMARINE Vol 4, No 1 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

The objective of the research was to determine the growth and reproduction aspects based on relationship between of length weight and Gonad Maturity Index (IKG) of Fringescale Sardine (Sardinella fimbriata). The research had been conducted in Labu coastal water, Deli Serdang District of North Sumatera Province for 3 (three) months starting from November 2014 until January 2015. The result are expected to be a source of information that useful for fish resource management to gain the optimal and sustainable utilization.The number of fish samples was 270 fishes which consist of 119 female fishes and 151 male fishes. The result showed that the length range of female fishes was larger than male fishes. Female fish growth pattern was isometric, and male fish was negative allometric.Conditions factor and IKG of female fish was larger than male fish. The correlation of length weight with IKG of fish was strong.Keywords : Length Weight, IKG, Tembang Fish, Labu Coastal Waters.
STUDI TUTUPAN KARANG DI PULAU JANGGI KECAMATAN TAPIAN NAULI KABUPATEN TAPANULI TENGAH PROVINSI SUMATERA UTARA Study of Lifeform Coral in Janggi Island Tapian Nauli Subdistict District of Tapanuli Tengah, North Sumatera Province Nanda Rizki; Hasan Sitorus; Zulham Apandy
AQUACOASTMARINE Vol 4, No 2 (2016): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

NANDA RIZKI. Study of Lifeform Coral in Janggi Island Tapian Nauli Subsistrict, District of Tapanuli Tengah, Sumaterea Utara. Under Academic Supervision by HASAN SITORUS and ZULHAM APANDY HARAHAP.Janggi Island at Tapian Nauli subdistrict, District of Tapanuli Tengah is one small island and a part of Mursala Island as the main island. The aims of the study are to analize the percentage of coral covered area and the condition of coral reefs ecosystem in the Janggi Island. The research used survey method by using line intercept transect (LIT) in two research stations with line transect 70 meters and three replications in each transect. Guidelines for measuring the condition of coral refers to Keputusan Badan Pengendalian Dampak Lingkungan Hidup No. 47 of 2001. The results showed the condition of coral reefs in the Janggi island was good health category with coral covered area of 56,93%. The result increased if it compared to monitoring that conducted by Marine and Fisheries Department of North Sumatera in 2012 (46,83%). The lifeform coral percentages were included into the category Hardcoral Non-acropora to cover a percentage of 39,73% at the first station and 46,20% in the second station, which was dominated by coral massive (CM).Keywords: coral covered area, Janggi Island, Tapanuli Tengah
ANALISIS KESESUAIAN DAN DAYA DUKUNG KAWASAN WISATA PANTAI LHOKNGA KECAMATAN LHOKNGA KABUPATEN ACEH BESAR Analysist of Suitability and Carrying Capacity of Lhoknga Beach Tourism Lhoknga Subdistrit Aceh Besar District Taufiq hidayat; Hasan Sitorus; Eka Budiyulianto
AQUACOASTMARINE Vol 4, No 3 (2016): JURNAL AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Lhoknga beach is one of the beaches located in the subdistrict of Lhoknga, Aceh Besar District adjacent to Lampuuk beach and can be reached through the way Banda Aceh-Calang. Lhoknga beach is an attraction area for peoples of Banda Aceh, Aceh Besar and other areas that are nearby. This study was conducted in December 2014 to April 2015. Results showed that the water quality parameters in accordance with the quality standards based to Kep-51/MENLH/2004 for tourist activities. Region in Lhoknga Beach as a whole falls into the category of very suitable (S1) indicates the region had not barrier serious to apply the treatment given or only a barrier that did not significantly affect used and would not increase the input / level of treatment given to be used as a beach resort (recreation, swimming, sunbathing, water sports and fishing). The level of carrying capacity in the area of Lhoknga beach was 175 peoples/day or 1.225 peoples /week. The number of visitors who come to the coast about of 136 peoples / week.Keywords : Aceh Besar, Carrying Capacity, Lhoknga Beach, Suitability.
ANALISIS KANDUNGAN LOGAM BERAT TIMBAL (Pb) PADA IKAN PELAGIS KECIL YANG DIDARATKAN DI PPS BELAWAN KECAMATAN MEDAN BELAWAN SUMATERA UTARA Novita Sari Siboro; Hasan Sitorus; Indra Lesmana
AQUACOASTMARINE Vol 4, No 4 (2016): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

The development of the technology has driven the growth of industry, on the one side can increase economic growth, but on the other side can lead to destruction of the environment especially marine organisme that fish due to the negative impact of the waste it generates. The objective of the the research are to analize the heavy metal concentration of Pb in sea water and small pelagic fishes (Decapterus sp, Rastrelliger sp and Sardinella fimbriata) landed at PPS Belawan and analysis the correlation of heavy metal Pb in sea water and body of fishes. The research was conducted at Medan Belawan Subdistrict, North Sumatera Province. Analysis of heavy metal Pb content in sea water and body of fishes was carriedout at the Medan Research and Industry Standarization Laboratory. Result showed that the range concentration of Pb in sea water was 0.17 ppm to 0.20 ppm, while in body of fish of Decapterus sp was 0.50 ppm to 1.18 ppm, Rastrelliger sp was 0.24 ppmto 0.97 ppm and Sardinella fimbriata was 0.23 ppm to 0.50 ppm. Compared to Regulation of National Standarization on 2004 the concentration of heavy metal Pb in body fishes had exceeded the level standard of 0.2 ppm. Based on the regresion analysis the correlation (r) of heavy metal contentration in sea water was very strong to heavy metal concentration in body fishes with value 0.73.Keywords : Plumbum, Sea Water, Small Pelagic Fish, Belawan
STUDI TUTUPAN DAN KERAPATAN LAMUN DI DESA SITARDAS KECAMATAN BADIRI KABUPATEN TAPANULI TENGAH (Study of Seagrass Coverage and Density at Sitardas Village Badiri Subdistrict Tapanuli Tengah Distric) Amos Christoper Meliala; Hasan Sitorus; Zulham Apandy Harahap
AQUACOASTMARINE Vol 5, No 1 (2017): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Research was carried out at the Sitardas Village, Badiri Subdistrict, Tapanuli Tengah District on April 2016. The research aim were to know covered percentage and density of seagrass at Sitardas Village, Tapanuli Tengah District. Seagrass observations using transect quadratic method. In this research, found 4 species of seagrass consist of Enhalus acoroides, Cymodocea serrulata, Cymodocea rotundata and Halophila ovalis. Physical-chemical parameter of waters obtained temperature ranges 28-29°C, water depth ranges 50-95 cm, salinity ranges 27-29 ppt, pH ranges 7.8-8.0, speed of water flow ranges 0.10-0.70 m/s, DO ranges 5.1-6.4 mg/l and water transparency was 100%. Type of substrates obtained were loam sandy, silty loam and sandy loam. The mean seagrass covered percentage was 5.24%, Seagrass covered percentage per species obtained Enhalus acoroides was 4.99%, Cymodocea serrulata was 0.19%, Cymodocea rotundata was 0.06% and Halophila ovalis was 0%. Seagrass density of each spesies were Enhalus acoroides 26 individual/m², Cymodocea serrulata 5 individual/m², Cymodocea rotundata 3 individual/m² and Halophila ovalis 2 individual/m². Dispersial pattern seagrass Enhalus acoroides and Cymodocea serrulata was uniform while Cymodocea rotundata and Halophila ovalis was clumped.Keywords: Covered percentage, Density, Seagrass, Sitardas Village
STUDI TUTUPAN KARANG DI DESA SITARDAS KECAMATAN BADIRI KABUPATEN TAPANULI TENGAH PROVINSI SUMATERA UTARA Study of Life form Coral in Stardas Village Tapian Nauli Sub district, District of Tapanuli Tengah, Sumaterea Harry Muda Hasibuan; Hasan Sitorus; Indra Lesmana
AQUACOASTMARINE Vol 5, No 1 (2017): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Sitardas Village at Badiri sub district, District of Tapanuli Tengah is one of conservesion area that potensial tourism and fhisiries at Districtof Tapanuli Tengah. The aims of the study are to analize the percentage of coral covered area.The research was conducted for two months from April to Agust 2014 in Stradas Village. The research used survey method by using Line Intercept Transect (LIT) in two research stations with line transect 100 meters and three replications in each transect. Guildelines for measuring the condition of coral refers to Bapeda Regulation No. 47 of 2001. The results showed the condition of coral reefs in the Stardas Village was middle health category with coral covered area of 27,53%. The result dicreased compared to monitoring conducted by Marine and Fisheries Department of North Sumatera in, 2014 (50,96%), and 2015 (34.06%). The highest lifeform coral percentages in first station was Dead Scleractinia with a persentation of 34 %and than the highest lifeform coral percentages in second station was Hard Coral (Acropora) to cover a persentation of 44.4 %.Keywords : Coral Covered Area, Sitardas Village, Tapanuli Tengah District
Hubungan Kerapatan Mangrove terhadap Kepadatan Makrozoobenthos di Pesisir Desa Jaring Halus Kabupaten Langkat Sumatera Utara Icha Andari Ritonga; Hasan Sitorus; Yoes Soemaryono
AQUACOASTMARINE Vol 5, No 2 (2017): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

Mangroves serve as a habitat organism aquatic, one of which is Macrozoobenthos. The abundance of Macrozoobenthos are very dependent on the power of tolerance to environmental changes. This research was aimed to analyzed density of Mangrove and how a relation with abundance of macrozoobenthos in the coastal village of Jaring Halus. This research is done in December 2016 to Januari 2017. The study used purposive random sampling method by taking and observation of mangrove vegetation, abundance of macrozoobenthos, and measurement of water quality parameters. Data analysis included analysis of mangrove vegetation, analysis of macrozoobenthos, analysis of water quality and analysis of the substrate. Found 11 species of mangrove with density at Station I 5.166 ind/ha, Station II 4.066 ind/ha and Station III 1.567 ind/ha. For macrozoobenthos found 16 species are the research site at Station I 249 ind/m2, Station II 167 ind/ m2 and Station III 147 ind/ m2. The Relationship of Mangrove’s Density and Macrozoobenthos Abundance in the coastal village of Jaring Halus indicated by the equation y = 0,0808x + 24,225 with R2 of 0,7526 and r = 0,867. And the Relationship of organic materials and Macrozoobenthos Abundance indicated by the equation y = 93,20 x – 323,8 with R2 of 0,776 and r = 0,881. From the result of data analysis relationship are very stong and real.Keywords : mangrove, macrozoobenthos, Jaring Halus Village, water quality
JENIS DAN POLA PERTUMBUHAN IKAN YANG TERTANGKAP DI SUNGAI SERUAI DESA NAMU SURO KABUPATEN DELI SERDANG SUMATERA UTARA (Kinds of Fish Species and Growth Pattern of Fish that was Chaught at River Seruai, Namo Suro Village, Deli Serdang District of North Sum Putra S. A Sihaloho; Hasan Sitorus; Rusdi Leidonald
AQUACOASTMARINE Vol 5, No 2 (2017): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

The objective of the research was to know the kinds of fish species and growth pattern of fish that was caught at the River Seruai, Namo Suro Village, Deli Serdang District of North Sumatera Province. The research was conducted by using field survey method on November to December, 2016. Parameters measured were length and weight of fish, condition factor, gonad maturity and water quality. Based on the research found four fish species i.e Baung (Mystus nemurus), Cencen (Mystacoleucus marginatus), Nila (Oreochromis niloticus), and Sibaro (Hampala macrolepidota). All of the fish had a negative allometric growth pattern. The highest value of condition factor found in Cencen fish (1,007) and the lowest value obtained in Sibaro fish (0,001). The correltion of Length and weight of all fish species was very strong wih correlation coefficient (R) and determinant coefficient (R2) approximately to value of 1.Keywords: Fish Species, Growth Pattern, River Serui, Deli Serdang.
KARAKTER MORFOMETRIK DAN MERISTIK KEPITING BAKAU (Scylla serrata) DI PERAIRAN MANGROVE KAMPUNG SENTOSA BARAT KELURAHAN BELAWAN SICANANG KECAMATAN MEDAN BELAWAN Delima Sari Siregar; Hasan Sitorus; Ani Suryanti
AQUACOASTMARINE Vol 5, No 3 (2017): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

One method for analysis of growth pattern of Mangrove Crab (Scylla serrata) is to measure of morphometric and meristic character in nature. The purpose of this research is to know the morphometric size and the range of Meristik Mangrove Crab and to know the growth pattern of Mangrove Crab in Sentosa mangrove ecosystem. The characters observedwere the width of the carapace, the length of the carapace, the height of the carapace, the optical groove widths, the right and left chela lengths, the length of the right and left profundus chela, the right and left chela, and the fixed meristik character. Morfometric data analysis used cluster analysis to research data by using scale or distance euclidean. The resultof cluster analysis yields the closest resemblance on stage 1 to 8 with the coefficient value of 0,000 (closest) while the furthest resemblance at stage 39 is composed of sample no 1 and 4 with coefficient value 40,535. The equation of regression between the width of carapace and body weight of mangrove crab caught in each station in mangrove waters of Kampung Sentosa Barat is Y = 54,754 + 0,217 X and value R = 0,954 with a negative allometric growth pattern.Keywords: Morphometric, Meristik, Growth Pattern, Mangrove Crab, Sicanang Belawan
KAJIAN KUALITAS AIR SUNGAI SERUAI KABUPATEN DELI SERDANG PROVINSI SUMATERA UTARA UNTUK KEGIATAN BUDIDAYA IKAN Adolf C Sinambela; Hasan Sitorus; Rusdi Leidonald
AQUACOASTMARINE Vol 5, No 3 (2017): AQUACOASTMARINE
Publisher : Program Studi Manajemen Sumberdaya Perairan, Fakultas Pertanian Universitas Sumatera Utara

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Abstract

River Seruai is one of the rivers in Deli Serdang District of North Sumatera, that has been polluted by human activities. Pollution that occurs can caused the decreased of river water quality. This study aimed to identify the suitability of water quality of River Seruai for freshwater aquaculture in order to improve fish farming in the river. The study was conducted from May 2017 to July 2017 along the River Seruai of Deli Serdang District of North Sumatra Province. The measurement of water quality parameters was done at 3 (three) stations. Based on the plankton abundance, it still be stated that the Seruai River was still support for fish farming activities because the river has plankton which was a source of natural food for aquaculture fish although the number is relatively low ie average 47.25 cells/liter. Scores of water quality parameter of River Seruai based on Standard Quality PP No. 82 of 2001 that the scor of 1st station = 0, score of 2nd = -2 and score of 3rd station = -2. The status of the water quality of each station I is in accordance with the quality standard, the 2nd and 3rd station is lightly contaminated. The overall status of River Seruai Water Quality has a score = 0. Based on PP No. 82 of 2001 it can be concluded that the waters were suitable for freshwater fish farming activities.Keyword : Water Quality, Aquaculture, River Seruai, Deli Serdang
Co-Authors Adolf C Sinambela Ahmad Muhtadi Amos Christoper Meliala Ani Suryanti Ariance Nurdaya Sitanggang Bibiana W . Lay Cherin Monalisa S David Putra P Situmorang Delima Sari Siregar Desrita Desrita Dhiandra Puteri Eka Budiyulianto Harry Muda Hasibuan Icha Andari Ritonga Indra Lesmana Kadarwan Soewardi Kimberly Febrina Kodrat Lora Luita Anjelina Maria Christie Sembiring Memory Oktavia Sihombing Nanda Rizki Navisa Fairuz Novita Sari Siboro Putra S. A Sihaloho Riri Ezraneti Rusdi Leidonald Syamsul Arifin Theresia Jilfiola S Wan Nita Ulfani Barus Yoes Soemaryono Zulham Apandy Zulham Apandy Harahap