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All Journal Jurnal Perikanan dan Kelautan Jurnal Ilmu Lingkungan Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Asian Journal of Aquatic Sciences
Musrifin Ghalib
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Agriculture, Biological Sciences & Forestry Earth & Planetary Sciences Environmental Science Immunology & microbiology Social Sciences

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Coastal Ecotourism Potential of Sorake Beach, South NiasRegency in North Sumatra Province Mendrofa, Feronika; Yoswaty, Dessy; Ghalib, Musrifin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Sorake Beach is located in South Nias Regency and facing directly to the Indian Ocean which possessed a wealth of natural and diverse appeal had potential for ecotourism development. This study aims to determine the condition and potential of natural resources that can be developed, to analyze and formulate the concept of ecotourism development strategy in Sorake.Suitability tourism index in Sorake was at suitable level (S2 suitability). The results showed the calculation results of the IFE (internal factors) and EFE (external factor) had a value of 2.92 and 2.91 respectively. The internal factors was stronger than external factors. The priority strategy of future development suggested making programs and environmental activities that environmentaly friendly and making tourist zoning plan.Keywords: Strategy Development, Ecotourism, Tourism Suitability Index, IFE and EFE.
STUDY OF SUSPENDED SEDIMENT IN THE ESTUARY OF MENDOL ISLAND OF KAMPAR SUBDISTRICT OF PELALAWAN RIAU Rahmadona, Fitri; ', Mubarak; Ghalib, Musrifin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
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ABSTRACK The research was conducted in May 2014 and took place in Mendol Island estuary of Kampar Subdistrict of Pelalawan Regency. Theanalysis were conducted in the Laboratory of Ecology of the Faculty of Fisheries and Marine Science, University of Riau. The study aims to determine distribution of suspended sediment and factors that influence the distribution of suspended solids. The method used was a survey method, the  samples were analyzed by using Arcview Software 3.3.   The analysis of the distribution of suspended sediment during ebb tide to word showed that the highest value was at 39 sampling point with the value of 66 mg/L.The lowest value was at the sampling points of 13 and 14 with the values of each at 2 mg/L. Meanwhile when recording toward lowtide thesampling point of 39 had also the highest value 85 mg/L and the lowest values were at the sampling points of 30, 38, 42, 43 and 44 with the value of 2mg/L each. Key word : Suspended solid, Mendol island, lowest tide
DENSITY AND SOME ASPECTS OF REPRODUCTION FISH TEMBAKUL (Periopthalmus variabilis Eggert) IN THE COASTAL VILLAGE DISTRICT SAFE DARUL RUPAT DISTRICT BENGKALIS Parnanda, Ario; Nasution, Syafruddin; Ghalib, Musrifin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
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ABSTRACTThis study was conducted in September 2014 in the coastal of Darul Aman Village Rupat District Bengkalis Regency. The Mudskipper (Periopthalmus variabilis Eggert) is one kind of fish are known to occupy beaches lined by mangroves. Mudskipper Fish has a bright prospect in the marine biotechnology industry such as food and pharmaceuticals. This study determined the density and reproductive aspects that include sex ratio, the level of gonad maturity, fecundity and diameter eggs located in the coastal of Darul Aman Village Rupat. The method used in this study is a survey method and made three square plots measuring 30 x 20 m2, for analysis in the laboratory using surgical methods, issued gonads and observe the gonads. The result show that the density of Mudskipper fish was low, the sex ratio was 2: 1 between male and female. All levels of gonadal maturity for female fish mostly at levels III, IV and V, whereas for male fish can be found at all levels (I-V). Fecundity values obtained ranged between 112.496-137.698 eggs and egg diameter sizes ranging from 0.235 - 0.55 μm.Keywords: Periopthalmus variabilis Eggert, Density Reproduction, Rupat
Tidal Dynamics and Climate Change in Coastal Waters of Pangkalan Sesai Village, West Dumai District, Riau Province Febrian, Andi; Samiaji, Joko; Ghalib, Musrifin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
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The research was conducted from December 2014 to February 2015, in the coastal waters of Dumai, Riau Province. The research aimed to determine the tidal dynamics in relation to climate change. The research used survey method by performing 4 times periodically sampling. The result of measurement was then compared to Hydro-oceanographic Service Data.The results showed that tidal pattern in coastal waters of Dumai during a period of 3 months was classified into Mixed Semi-Diurnal Tides which occured 2 low tides and 2 high tides for 24 hours. Observations I-IV showed the tidal patterns were different because of different patterns of surface currents. Data of tidal pattern were compared to data obtained from Hydro-oceanographic data 3 years earlier showed a difference. Judging from the results of research that has been made known that there has been a rise in sea level if compared to data obtained from Hydro-oceanographic data 3 and 1 year before, namely an increase ranging between 19.5 to 22 cm. While the comparison of the data with the previous 2 years decreased, with a value of 45.5 cm. This means sea level in the study area has increased for 3 and 1 year. It was predicted that the existence of climate change has the effect of tidal conditions in these waters.Keyword : tidal pattern, climate change, Pangkalan Sesai, Dumai
SEDIMENT STRATIGRAPHY IN DUMAI WATERS RIAU PROVINCE Hutasoit, Ramot S; ', Rifardi; Ghalib, Musrifin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This study was conducted in February 2016 in Dumai Waters, aimed to knows an illustration of sediment texture changes vertically in Dumai Waters. Sediments sample was collected by gravity core. Each sample collected was divided into 26 and 27 layers at 1 cm dense, therefore samples amount were 53 samples. Data was analyzed descriptively and was processed with cluster analysis. Based on the results, it was concluded that sediment type in Dumai Waters were categorized into fine sand,very fine sand, coarse silt, medium silt and fine silt. Cluster analysis showed of six groups sediment in research station. In station II all cluster group were found, while in station I only four were found. Each layer of different cluster showed diversity of sediment characteristic. This illustration indicated that difference of sedimentation process which caused by difference of waters condition from time to time.Keywords: Stratigraphy, Sedimentation, Characteristic, Cluster, Dumai Waters
THE MAPPING OF SHORELINE CHANGE BENGKULU CITY WATER’S Kurniawati, Esty; Nedi, Syahril; Ghalib, Musrifin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
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A mapping of shorlines change was conducted used by landsat 5 TM, 7 and 8 ETM+. The aim of this reseacrh was to made shorelines change map and to analyze the rate of shorelines change. The method used in this research was survey method. Image data obtained in September 2001, May 2006, May 2011 and January 2016 were analyzed in the SIG Laboratory, Fakulty of Fisheries and Marine Science, Riau University. Based on data analyzed, field study was conducted in May 2016 at Bengkulu City Water’s.The result of the study showed that the average accretion 3,6 meter/year was happen in Bengkulu city. The highest tide was found in station 2 (0,6 – 0,85 meter) and the lowest tide was found in station 3. Current velocity in the highest tide 0,3 meter/second and the lowest tide 0,32 meter/second. The turbidity of marine water 0,336 NTU - 4,08 NTU. The slope of the beach in Bengkulu city > 0 – 2 % with depth range 4 – 6 meter.Key word’s : Shorline cange, mapping, Bengkulu City Water’s.
THE STUDY OF THE SELECTION OF FISHING GROUND BASED ON SEA SURFACE TEMPERATURE AND KLOROFIL-a IN THE ASAHAN OCEAN WATERS BY USING SATELLITE IMAGES AQUA MODIS Tamba, Marlan; ', Elizal; Ghalib, Musrifin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
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The study was conducted in October 2015 in Asahan waters NorthSumatera. The aim of this research is to know the fishing ground in Asahanwaters based on conditions of sea surface temperature and chlorophyll-aabundance by using Satellite Images Aqua Modis. Methods used in this researchis survey method and a visual analysis Aqua Satellite Images Modis. The resultsof the analysis by the sea surface temperatures in the Asahan waters tending tolow that is in the range highest was in June namely 32,42°C -32,7°C. From theobservation the average concentration chlorophyll-a Asahan waters 2014maximum in January with an average 4,246013 mg/m3, and the lowest in Julyreached 0.913913 mg/m3. The higher sea surface temperatures henceconcentration chlorophyll-a progressively lower. In the restive of fishing groundof Asahan waters performed on highest 30,15°C -30,38°C with the lowest in therange of SST 29,68°C-29,91°C and the highest of klorofil-a 2,70164-3,0763 mg/m3 with the lowest in the range of 1,57761-1,95228 mg /m3.Keywords: Fishing Ground, Sea Surface Temperature, Klorofil-a,Aqua Modis,Asahan
SEDIMENT AND COASTLINE CHANGE ANALYSIS OF MESKOM VILLAGE, RIAU Rachmani, Chairunisa; ', Rifardi; Ghalib, Musrifin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
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The main purpose of study is to find out characteristics of sediment and velocity of costline change in Meskom Village which is located off the Bengkalis district, Riau. Sediment samples collacted at 5 stations in coastal area of Meskom Village in November 2015 by the survey method. Station 1 and 2 in south of Meskom Village which is sedimentation area. Station 3, 4 and 5 in north of Meskom Village which is abrasion area. Coastline change analysis used image data by Landsat 5 TM (1995 and 2005) and Landsat 8 LDCM (2015) which processed by Quantum GIS 2.13.4.Meskom Village has characteristic of sediment medium silt in the south coastal area and very fine sand in the north coastal area. The results of sediment analysis mentioned above, skewness value indicated that abrasion and sedimentasion influenced of current and wave. Sorting value indicated that the sediment coastal of Meskom Village has unstable environmentally. Interpretation of image data mentioned that the most coastal increase (sedimentasion) at station 2, that is 29,77 meter/year seen from 1995 to 2015. While the most coastal decrease (abrasion) at station 4, that is 38,02 meter/year.Based on the result mentioned above, sediment characteristic able to explained influences the environment condition causes coastline changing in the some area.Keywords: Sediment, Coastline change, Abrasion, Remote Sensing
THE RELATIONS BETWEEN CONCENTRATION OF NITRATE AND PHOSPHATE TO ABUNDANCE OF PLANKTONIC DIATOM IN SAKERA COAST WATERS OF BINTAN REGENCY OF KEPULAUAN RIAU PROVINCE ', Maraini; Nasution, Syafruddin; Ghalib, Musrifin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
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The research was conducted in February 2017 at Sakera coast Bintan regency of Kepulauan Riau Province,with the aims to determine the concentration of Nitrate and Phosphate in water, abundance of planktonic diatom and, the relationship between the concentration of Nitrate and Phosphate with abundance of planktonic diatom.The research methods used a was survey method. Each station consists of three sampling points. The results showed that the concentration of Nitrate ranged from 0.179-0.240 mg / L, whereas Phosphate concentration ranged from 0.175-0.194 mg/ L. The planktonic diatom found in the waters of Sakera coast consists of 2 ordo and 9 genus . The most dominant species were Isthmia sp, Chaetoceros sp and Nitzschia sp.The highest abundance was at station 4 which was a residential area (5540 ind /L), while the lowest was at station 1 which was the oil refining area (3488 ind / L). The relationship between concentration of Nitrate with diatom abundances has weak positive correlation, while the relationship between concentration of Phosphate with diatom abundances has weak negative correlation.Keywords : Coast Sakera, abundance, nitrate and phosphate, and diatoms
THE STRUCTURE OF MANGROVE COMMUNITIES IN THE KUALA ALAM VILLAGE OF THE SELAT BENGKALIS RIAU PROVINCE Rivilgo, Wawan; Tanjung, Afrizal; Ghalib, Musrifin
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
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This research was conducted in April 2017, in the mangrove forest area in the waters of The District Bengkalis Riau Province. The aim ofthis researchis to analyze the structure of mangrove communities and to know the condition of the environmental parameters. The method used in is the transect plot line method. The data obtained were analyzed for density, relative density, relative frequency, dominance and important value index. The results showed that the community of mangrove forest in the village of Kuala Alam consists of Avicennia lanata, Bruguiera cylindrica, Bruguiera gymnorrhiza, Rhizopora apiculata and Nypa fructicans. Rhizopora apiculata dominate in station I, II and III. This marked the highest value at all levels. The index value of diversity (H ') ranged from 1.0979 - 1.6974, shows that in this study area the level of medium diversity and mangrove conditions of this area is still quite good. The value of the dominance index (C) ranges from 0.35088 - 0.55120, indicates no individual dominant.Keywords: Mangrove Structure, Kuala Alam.
Co-Authors ', Maraini ', Mubarak ', Rifardi Aditya Dharma Putra Afrizal Tanjung Ananda, Nur Aulia Andi Febrian, Andi Aras Mulyadi Aras Mulyadi Ario Parnanda Asrori ' Bintal Amin Chairunisa Rachmani, Chairunisa Chandra Putra Dessy Yoswaty Dimas Sochi Satya Mendrofa Efriyeldi, Efriyeldi Elizal, Elizal Emilia Azizah ESTY KURNIAWATI Farid Ramadan Fatchur Rochman Feronika Mendrofa Fitri Rahmadona Hendri Susilo Irvina Nurrachmi Joko Samiaji Khaidir ' Marlan Tamba, Marlan Metry, Gita Mubarak Mubarak Muhammad Wahyu Hasibuan Oktaviona, Silvi Panggabean, Santika Prasetya, Dandy Purba, Ranto Haposan Ramadani Safitri Ramot S Hutasoit, Ramot S Rico Panjaitan Ridhawani, Fiki Rifardi ' Rifardi Rifardi, Rifardi Rivilgo, Wawan Rizki, Fariza Robileo Agus Sastrawan Barus Saul Heryanto H.N Sherly Ayunarita Syafruddin Nasution Syahril Nedi Thamrin ' Wardi, Roni Wijayanto, Doddy Yogie Novri Yusda Zulkarnain Zulkarnain