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All Journal Jurnal Natur Indonesia Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Lingkungan Jurnal Kajian Lingkungan Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Dinamisia: Jurnal Pengabdian Kepada Masyarakat Asian Journal of Aquatic Sciences Jurnal Zona Journal of Coastal and Ocean Sciences Journal of Rural and Urban Community Empowerment Dinamika Lingkungan Indonesia CANANG: Jurnal Pengabdian Masyarakat Jurnal Ilmu-Ilmu Kehutanan South East Asian Marine Sciences Journal Jurnal Perikanan dan Kelautan Tropical Marine Environmental Sciences Jurnal Natur Indonesia
Syafruddin Nasution
Universitas Riau
Agriculture, Biological Sciences & Forestry Humanities Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Decision Sciences, Operations Research & Management Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Environmental Science Immunology & microbiology Materials Science & Nanotechnology Physics Public Health Social Sciences Other

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THE DEVELOPMENT STRATEGY IN MARINE ECO-TOURISM OF NONGSA BEACH BATAM CITY IN RIAU ISLANDS PROVINCE Tiara Sri Mulawanti; Syafruddin Nasution; Elizal '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 1 (2017): Wisuda Februari Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This study was conducted on May 2016 at Nongsa Beach in Batam City, Riau Islands Province. The purpose of study was to analise the potential of tourism in Nongsa Beach as a marine tourism. The method used in this study is a survey method. The result of the study show that Nongsa Beach has a high potential to serve as a national and international marine ecotourism. This was based on the aspects of chemical physics parameters oceanography, geology and geomorphology, climate coastal ecosystems, historical value, and overview from tour players, and the values of Pengukuran Willingness to Accept (WTA) dan Willlingness to Pay (WTP). The concept of ecotourism can be applied to develop marine tourism in the island based on the analysis of strategy of Strengths – Opportunity (SO), Strategi Weakness - Opportunity (WO), Strategi Strengths – Threats (ST), Strategi Weakness – Threats (WT).Keywords: Nongsa Beach, marine ecotourism, potential and strategies
BIOMASS AND DENSITY OF SEAGRASS Enhalus acoroides IN THE VILLAGE WATERS JAGO-JAGO OF TAPANULI TENGAH NORTH SUMATERA PROVINCE Emilia Azizah; Syafruddin Nasution; Musrifin Ghalib
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Research has been conducted in the month of February – April 2017 at Village Waters Jago-Jago of Tapanuli Tengah North Sumatera. The aim of this study was to determine the density and biomass and station characteristics determine the effect of the density and biomass of seagrass Enhalus acoroides in Village Waters Jago-Jago North Sumatera. Results showed the highest density of seagrass Enhalus acoroides was located on the mangrove forest community areas (station III) in the amount of 45,55 shoots/m2. Enhalus acorides biomass was highest at station III with a dry weight of 110,70 gr/m2. The lowest of seagrass biomass was at residential areas (station I) with a dry weight of 75,5 gr/m2. The result of simple linier regression test for the effect of density on biomass obtained r = 0,717.Keywords : Enhalus acoroides, Density, Biomass, Village Waters Jago-Jago
GONAD STRUCTURE OF POPULATION AND MATURITY GASTROPODA Telescopium telescopium IN KETAPANG BEACH WATER DESA SUNGAI CINGAM KECAMATAN RUPAT BENGKALIS Jeprin Hasibuan; Syafruddin Nasution; Afrizal Tanjung
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
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AstractOne of the biota that lives in mangrove ecosystems is the gastropod telescopium telescopium. Telescopium telescopium has more active behavior at spring tide (high tide and low tide) than low tide (low tide and high low tide). The weight of the gonad will reach a maximum of a moment when the mangrove snail will spawn, then the weight of the gonad will decrease rapidly as long as the spawning is in progress until complete. This research was carried out in June-July 2018, sampling in the mangrove ecosystem of Ketapang Beach waters, Sungai Cingam Village, Rupat District, Bengkalis Regency, Riau Province. The samples were analyzed at the Marine Biology Laboratory of the Faculty of Fisheries and Marine Sciences, Riau University. This study aims to determine the population structure of gonad maturity index and habitat conditions of T. telescopium gastropods in Ketapang Beach waters, Sungai Cingam Village, Rupat District. The method used in this research is survey method. Measurement of water quality parameters is carried out in situ, namely temperature, and determination of sampling locations by purposive sampling, salinity and pH, type of substrate in sandy mud dominance. Water quality parameters are still supportive for the life of mangrove snails. Average density of Tcopcopium T in the mangrove forest of Sungai Cingam Village is low. There were no differences in density between the research stations but there were differences in density between the study zones. The average distribution pattern of T. telescopium is clustered. The size of T. telescopium found ranged from 38-87 mm. The main habitat of T. telescopium is in zone 2 (lowere zone).Keywords: Population structure, Telescopium telescopium, Rupat Island.
EFFECT OF FEEDING MADE WITH DIFFERENT PROTEIN COMPOSITION ON GROWTH AND SURVIVAL RATE OF THE HUMPBACK GROUPER SEEDS (Cromileptes altivelis) Ade Mulyana; Syafruddin Nasution; Irvina Nurrachmi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 7, No 1 (2020): Edisi 1 Januari - Juni 2020
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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 ABSTRACT             The Humpback Grouper is one of the commercial marine fish that has been cultivated both for purpose of hatchery and enlargement, so that quality feed is needed for better growth. Thid research was carried on June 15- July 27, 2019 at UPTD BPBALP  Teluk Buo Kec.  Bungus, Padang City, West Sumatera Province.Providing feeding made with protein sources derived from fish head flour aims to increase the growth of the humpback grouper fish with cheaper raw materials. The method used in this research is experimental method using Completely Randomized Design (CRD) with three treatments and three replications so that it required 9 experimental units with 3 different fish head flour compositions, that is A = 26,58%, B = 31,61%, C = 36,64%. The main parameters measured include absolute length, absolute weight, specific growth rate, and survival rate of fish. While water quality parameters include temperature, pH, salinity, and dissolved oxygen. Measurement data were analyzed using Analisys of Variance (ANOVA) with α <0.05. Then proceed with the Newman Keulstest to find out where is the significance of the data and treatments that obtain optimal growth. The provision of artificial feed with different protein compositions significantly affected the growth and survival of the humpback grouper fish. Increased optimal growth was obtained in treatment C with 36,64% protein composition. Keywords: The Humpback Grouper, Fish Head Flour, Growth, Survival Rate
Effect of Salinity Difference and Fertilizer Dose Walne against Chlorella sp Population Growth in Laboratory Scale Fathiya Hanifa; Syafruddin Nasution; Sofyan Husein Siregar
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
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AbstrakChlorella sp is a single-celled plants that have a true nucleus, and relatively low-level plants. Chlorella sp also called the green algae and can live in freshwater and sea water. This research was conducted in January-February 2019, which is housed at the Institute of Aquaculture Seawater and Brackish Bungus Buo bay, Padang, West Sumatra. The purpose of this study to determine the effect of the combination of salinity and Walne different fertilizers on the growth of Chlorella sp population on a laboratory scale. result  This study shows that salinity combinations and dosages of different Walne influence on population growth Chlorella sp, The rate of growth (k) is the highest at the beginning of the growth that is the treatment with the growth rate (k) of 0.84 cells / hour. Relative growth rate of Chlorella sp showed increased growth in a relatively unstable. Specific growth rate that occurred during the growth phase showed that the population growth of Chlorella sp longest namely the treatment of A1B1 which the growth rate up to the 12th day. Keywords:Chlorella sp, Walne fertilizer, combination, salinity. 
Growth Rate of Green Turtle Hatchlings (Chelonia mydas) With Different Feeding inConservation Lab Banyan TreeResort Lagoi Bintan Island Elvi Hartati Anggraini; Syafruddin Nasution; Afrizal Tanjung
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 2 (2016): Wisuda Oktober Tahun 2016
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This study was conducted in October-December 2015 in Conservation labBanyan Tree Resort Lagoi Bintan Riau Islands Province. The purpose of this study was to determine the growth rate of green turtle hatchlings (C. mydas) with different feeding. This study is using anexperiment method by giving three variation of food,consistedof squid, fish and shrimp. There was one factor oftreatment, with three levels and three replications. Growth rate and mortality of each treatment were measured every two weeks by census. The results of the study has shown the highest growth rate of hatchlings was feed on squid (Loligo sp), followed by feed on fish (Lutjanus campechanus) and shrimps (Panaeus merguensis). Key words : Chelonia mydas, growth, feeding, Banyan Tree Resort, Bintan
Diversity Of Gastropods At Intertidal Zone Of Pengudang Village Bintan Aistrict Iskan Fami Jumaidi; Syafruddin Nasution; Efriyeldi &#039;
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
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This study was conducted in April 2015. The study aim is to the determine the diversity of gastropods at intertidal zone of Desa Pengudang. Survey method was used to collect informations related to the purpose of the study. There were 3 stations chosen along the coast of Desa Pengudang and 15 sampling points each station. Sample of gastropods were transported to the laboratory for further analysis. The results show that there were 20 species of gastropods found through the research area which include 10 familisan, 5 orders. Diversity of gastropods (H’) was high and species dominance index was moderate, while equability index was relatively good. The dominance spesies of gastropods over the study location were Cerithium cingulata and Cerithium despectum.Keywords: Gastropods, Diversity, Intertidal Zone, Village Of Pengudang, BintanIsland
SIZE DISTRIBUTION OF Cerithium rostratum SHELL USED BY CRUSTACEA BIRGUS IN COASTAL WATERS OF SUNGAI NIPAH IN PESISIR SELATAN PROVINCE WEST SUMATRA Sri Wira Rahayu Ningsih; Afrizal Tanjung; Syafruddin Nasution
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
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This study aims to determine the abundance, size distribution of Cerithium rostractum shells used Birgus in coastal waters of the Sungai Nipah in West Sumatra. This study was conducted in June 2015. Birgus was obtained from three different stations. The results showed that at the first station had the highest average of abundance is 13333.33 ind / Ha and the lowest average of abudance at station III that was 2266,667 ind/ Ha. There were 5 Birgus species namely B. rugosus, B. perlatus, B. perlatus, and species B. brevimanus with pereent abudance of 4.32% -61.11%. Shell size used by Birgus were grouped info 4 groups, namely the size of group 1 (<50mm), group 2 (50-80mm), group 3 (81-100mm), and group 4 (>10mm). Birgus shell size that is used most dominant came from size of 51-80mm and 81-100mm, in all station. The overall distribution pattern in the study site was 1.02 -1.71, meaning the tipe of distribution was spread clustered. Result of the F test on abudance showed a significant difference. The value of environmental parameters measured were in the range of : temperatures 29-30.5 0C, pH 7, salinity 30-32 ‰, and transparency of 100%. The parameter values is still were all still supporting to Birgus life.keyword: Birgus, abundance, shell size, Cerithium rostractum, distribution pattern, and Sungai Nipah
GASTROPODS (MOLLUSCS) IN MANGROVE ECOSYSTEM AT CINGAM VILLAGE, RUPAT SUBDISTRICT, BENGKALIS REGENCY Noel GM Situmorang; Syafruddin Nasution; Efriyeldi Efriyeldi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 2 Juli s/d Desember 2018
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Abstract             The gastropods play an important role as bioindicators of environmental quality due to its living habits is relatively sedentary in one area for a long period and pass the impact of environmental changing. This research aims to recognise types, abundance, distribution of gastropods and the relationship organic content of sediment to the gastropods abundance. This research was held atn November 2017 in mangrove ecosystem Sungai Cingam Village, Rupat Subdistrict, Bengkalis Regency. The method used was survey method, meanwhile the determination of research points were measured by purposive sampling method. The research area was devided into 3 (three) stations where each station consists of 3 (three) transects. Each transect has 3 (three) plots measuring 3m x 3m. The results of research on mangrove ecosystem of Cingam River Village found 18 species of gastropods. Abundance of gastropods ranged from 13.44 to 16.19 individuals / m² with the highest abundance found in Station II with good mangrove forest condition Grouping is distribution formula of gastropods in mangrove ecosystem at Cingam Village. Organic content of sediment is around 6.96% to 8.98%.The highest organic content in Station II and the lowest in station III. The result of simple regression test obtained the equation y = 5.2158 + 1.2555x with correlation value (r) = 0.812 indicates strong connection between organic content of sediment and abundance of gastropods. Keywords : Abundance, Gastropods, Mangrove Ecosystem, Bengkalis
Study of marine ecotourism potential of cubadak island West Sumatera Province Nofri Andri Yulan; Syafruddin Nasution; Dessy Yoswaty
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 1, No 2 (2014): Wisuda Oktober Tahun 2014
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The aim of study is to identify tourist object of cubadak island and its potential level for marine ecotourism by used of survey method. Both primary and secondary data were collected by meaning, interviewing, and investigating directly. Interviewing sampling method was used purposively, particularly for tourist sample were used as accidental sampling. The result showed that Cubadak Island has a big potential in marine tourism and possess a big chance to develop in marine ecotourism sector. It was showed by the suitability value of marine ecotourism development. The value was resulted through tourism supporter criteria, total scores of WTA and WTP, scores of economic potential, and SWOT analysis.Key Words: Potential, Marine Ecotourism, Cubadak Island
Co-Authors ', Agusriadi ', Maraini ', Marini ', Maryanto ', Thamrin ', Yulmeirina AA Sudharmawan, AA Ade Mulyana Afrizal Tanjung Ahmad Faisal Daulay Ahmad Saripuddin Alka, M Abdi Alqoriffah Hasanah Alviana, Nur Andre Febriadi Zaryano, Andre Febriadi Andrito, Wahyudi Anggara, Bob Anggi Irfan Hasibuan Anggraini Vista Yulandari Anggraini, Hafidah Novi Anita, Sofia Anton Akbar Nugraha Apriyani Apriyani Aras Mulyadi Ari yanto rama doni Arif Munandar Dalimunthe Ario Parnanda Arta, Fandi Handika Aslam, Atthoriq Habib Harry Aslim Rasyad Asri, Zainul Astuti Marnis Bahari, Sandy Banjarnahor, Novia Bariddah, Sania Bintal Amin Bonawi Sihombing Chairun Nisa Dalimunthe, Arif Munandar David Aditya Simanjuntak Deni Efizon Desmarina, Yuyun Dessy Yoswaty Devano, Rigo Dewi Ariana Dony Ingot Panjaitan Dwi Arya Winata Efriyeldi, Efriyeldi Eka Saputra Elizal, Elizal Elvi Hartati Anggraini Emilia Azizah Fachry Abda El Rahman Fadhil, Yozi Ahmad Fahmia, Rani Fainal Asandi Fandi Handika Arta Fathiya Hanifa Fauzan, M. Fauzi Rizky Harahap Febrinal Syahputra Feliatra Feliatra, Feli Fenti Rozanda Fery, Rony andes Fikri Daryat Fitri, Sri Sumarni Fitriani, Nely Ginting, Daniel Paskah Ginting, Tri Vani Bernadetha Gultom Gultom Hanifah, Lulu Lyana Harahap, Anugrah Setiadari Hasibuan, Ari Permel Helvitri Helvitri Henni Syawal Ikhsan, Miftahul Ilham Apriandi Imanuel, Andrean Nggara Irfandi, Muhammad Adri Irvan Aditya Febrianto Irvina Nurachmi Irwan Effendi Irwan Irwan Iskan Fami Jumaidi Isma, Muhammad Fauzan Jeprin Hasibuan Johen Esaripa Gultom Joko Samiaji Jonathan Habonaran, Jonathan Joni &#039; Julians, Rizky Fajar Karnila, Rahman Karnila Kasmira, Febriyanti Khairunnisa Gunawan Kiki Harry Wijaya Kristoper Aritonang Kurniawan, Mohd Rizky Kusdiatmoko, Aprizal Laila Langsana Langsana, Laila M. Aqbal Firmandika M. Fauzan M. Hambali M. Hambali Mahendra Mahendra Marya Ulfa Marya Ulfa Masnawita Turnip Masykur Hz Meitasuri, Gevi Melia Lusiana Mirna Kumala Sari Dalimunthe Mubarak Mubarak Mubarak Mubarak Muhammad Aulia Rahman Muhammad Irfan Muhammad Rizky Rinaldi Muhammad Zulkifli, Muhammad Mukhlis Alfarys Musrifin Galib Musrifin Galib Musrifin Ghalib Nababan, Sitty Mey Nabila, Amelia Nabilah Jauharah Nadratul Jamila Nanang Tri Prastyo Noel GM Situmorang Nofri Andri Yulan Nuraini Nuraini Nuraini Nuraini Nurliya &#039; Nursyirwani, Nursyirwani Octaviaty, Windy Oktavian, Rizki Padli, Fery Parapat, Monica Esra Perie Anugraha Wiguna Pertika, Dinda Prastyo, Nanang Tri Pratama, Muhammad Dandy Syifa Rafi Novendri Kaslan Rahmi Susanti Raja Yogi Prayoga Ramadhan, Muhammad Farizqy Ramadila, Hana Ranti Wulandari Rawati Irmaida Sitorus Remi Fiter Revi Susanti Rifardi Risman Ferdiansyah Ritonga, Rifai Ramadhan Rivaldi, Rahmat Rohul Mazidah Rosyadi Rosyadi Royan Saputra Rozanda, Fenti Rusdi Machrizal Ruth Natalia. S Safitri, Nely Saputra, Royan Sari, Lita Sari, Nova Iman Satria Heriady Shandy, Jacinda Qoidatun Sihaloho, Indra Y P Sihotang, Yula Elawati Sirait, Jhon Lenon Siregar, Ali Mora Hadamean Siregar, Sofyan Siti Komariah Sofia Anita Sofia Anita Sofyan Husein Siregar Sri Wira Rahayu Ningsih Steven Silalahi Suardi &#039; Sugeng Abriyanto Sukendi Sukendi Syahril Nedi Syaputra, Eldy Syarif, Wilman Tanjung, Afizal Tanjung, Doli Juni Setia Thamrin &#039; Thamrin Thamrin Thamrin Thamrin Thamrin Thamrin Tiara Sri Mulawanti Tri Prawoto Tri Vani Bernadetha Ginting Turnip, masnawita Wafa, Khairuw Walusi, Risma Wijayanto, Doddy William Simamora Winanda, Treza Desri Wulandari, Ranti Yasir Muammar Lubis Yozi Ahmad Fadhil Yusmaida Yusmaida Yusni Ikhwan Yusni Ikhwan Siregar Zulfan Saam Zulkarnain Zulkarnain Zulkifli &#039; ZULKIFLI ZULKIFLI Zulkifli Zulkifli Zulkifli Zulkifli Zulkifli Zulkifli