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INDONESIA
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan
Published by Universitas Riau
ISSN : -     EISSN : -     DOI : -
Core Subject : Science,
Earth & Planetary Sciences
Arjuna Subject : -
Articles 2,919 Documents
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Effect of Fertilizer Faeces On Parameter of Physical Chemistry in Peat Swamp Soil In The Media Pamungkas, Rhino; Hasibuan, Saberina; ', Syafriadiman
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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Abstract

The research was conducted from March 2014 in the Laboratory Management ofWater Quality, Faculty of Fisheries and Marine Sciences University of Riau Pekanbaru.The method used in this study is an experimental method using a Random Block Design(RAL) with one factor, 5 treatments and 3 replications. The treatment used in thisexperiment is P0: Without application of fertilizer faeces (control), P1: faeces fertilizer300g/m2, P2: faeces fertilizer 450g/m2, P3: faeces fertilizer 600g/m2, P4: faeces fertilizer750g/m2. Result showed that the faeces fertilizer amounts affect various physical andchemical water quality and well as soil chemistry of peat, and may increase some of thephysical parameter of water quality and soil chemistry of peat swamp and fainally togood fertility for the growth of organisms in the water.Keyword : Fertilizer faeces, chemistry and physical parameter, water and soil quality
Marine Ecotourism Potential Of Sironjong Gadang Island Pesisir Selatan Regency Of West Sumatra Province Bayu Putra U Irawan; Aras Mulyadi; Elizal '
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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Abstract

This study was conducted in December 2013 in coastal area of Sironjong Gadang Island of Pesisir Selatan Regency of West Sumatra Province. The aim was to determine its potential and suitability level of Sironjong Gadang Island to serve as marine ecotourism area. The method used in this study was a survey method and observation stations determination was done by purpossive sampling. Based on the research results, Sironjong Gadang Island was potential to be developed as marine tourism area. According to the category, tourist boating, banana boat and jet ski were included into the category of highly suitable (S1) at each station, recreation and swimming at every station were included as quite fit category (S2), and for the snorkling and diving at station II and III were included into the appropriate category (S2), whereas at the station I was included into the category of corresponding conditional (S3).Key Words: Level of Compliance, Marine Ecotourism, Sironjong Gadang Island
Potential Assessment and Development Strategy of Ecotourism In Bokor Village of Meranti Archipelago Regency of Riau Province ', Arfitrah; Mulyadi, Aras; Siregar, Yusni Ikhwan
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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Abstract

This study was aimed to: 1) assess the potential and condition of mangrove ecosystems in Bokor Village to be developed into ecotourism destination, 2) knowing the level of community participations and perceptions, 3) knowing the effort and perceptions of stakeholders concerning to development ecotourism in Bokor Village, and 4) developing a strategy for ecotourism in Bokor Village. The methods used in this study were observation, survey and interviews.The results showed that the mangrove forest in the Bokor Village had good density with very dense with a density of 2955.55 Ind/ha and there were 13 species of mangrove flora. The average value of the category of community participation showed 0.41, thus community participation in the development of ecotourism in the Bokor Village was relatively low. The average value of the category community perceptions was 3.32, it means the level of community perceptions of ecotourism development was classified as supporting category. Furthermore, the results showed that the stakeholders related provide a very strong support for the development of ecotourism in the Bokor Village.Based on the result of SWOT analysis, the development strategy in the Bokor Village was by applying an aggressive strategy (Growth Oriented Strategy) or also known as S-O Strategy (Strength-Opportunities). This consisted of making the general management plan and conservation site plan for the development of ecotourism, building and adding the quality of products/services ecotourism (High Quality), improving access to a wider market and establishing cooperation with universities or research institutions in the field of research and conservation.Keywords: Bokor Village, Ecotourism, Participations, Perceptions
Study of Marine Fishing Grounds Based on the Content of Chlorophyll-a And Sea Surface Temperature Via Satellite Imagery of Aqua MODIS of Marine Areas of Rokan Hilir Regency Sunarti '; Joko Samiaji; Mubarak '
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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Abstract

The study was conducted in October-December 2013. The area of studywas in Rokan Hilir coastal waters, while data analysis was done in the PhysicalOceanography Laboratory, University of Riau, Pekanbaru. The method used wassurvey method with the materials were obtained from the imagenary satellite byusing Aqua MODIS level 1b. The analysis was supported by using software ofEnvi 4.5 and Arcgis 10.The result showed the chlorophyl-a concentration in Rokan Hilir regencywaters varied for each month. In October the value of chlorophyl-a ranged from0.211-1.736 mg/m³, in November the concentration ranged from 0.217-1.731mg/m³, whereas in December the value ranged from 0,286-1,914 mg/m³. The seasurface temperature for each month showed as follows: in Oktober 25°c to 30°c,in November 26°c to 30°c, in December 29°c to 32°c, respectively. The visualanalysis showed that the most potential fishing grounds were found along thecoastal areas of Sinaboi, Sei Nyamuk, and Pulau Halang.Keywords: Fishing Grounds, Chlorophyll-a, Sea Surface Temperature AquaFashionable, And Marine Areas Rokan Hilir.
The coral reef condition in cerocok beach waters of painan, West sumatera province Khairil Ihsan; Elizal '; Thamrin '
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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Abstract

The research of coral reef was conducted in october 2013 in Tikus Island Waters ofBengkulu, Bengkulu Province. This research aim to analyse health of coral based on hardliving coral cover and its. The research used survey method by applying Line InterceptTrasect (LIT) which consisting of three main stations in depth 5 m.The type of coral reef in Tikus Island was fringging reef. Coral lifeform’s found inthe area were Acropora Branching (ACB), Acropora Digitate (ACD), Acropora Encrusting(ACE), Acropora Submassive (ACS), Acropora Tabulate (ACT) Coral Branching (CB), CoralMassive (CM), Coral Submassive (CS), Coral foliose (CF), Coral Encrusting (CE), and Coral MushRoom (CMR). The conditions of coral reef in the depth of 5 m was in good with 73,50percentage.Keywords : Tikus Island, Coral Reef, Acropore
Comparative Study On Characteristics Of Solid Waste Black Water In Strait Meranti Islands Natali, Alvin; Siregar, Yusni Ikhwan; Siregar, Sofyan Husein
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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Abstract

The amount of solid waste at station 1 to station more than 2 type of solid waste in the Black Water Strait of each station is almost the same, where the Black Water Strait is dominated by the type of waste plastic and small pieces of wood. In Black Water Strait encountered type of waste that generally consist of plastics, paper, rubber, foam, jute sacks, leaves, and small pieces of wood. From this we can conclude that the solid waste at both stations originate from the same source ie domestic waste. The strong tidal currents provide a direct influence on the amount of solid waste that are found in every point of the study and vice versa if the lower the pressure, the current is the entry-level waste into gear tends to be decreased.Keywords : Comparative Study, Solid Waste, Selat Air Hitam, Meranti Island
The Association of Gastropods and Seagrass in Coastal Waters of Beruk Island of North Rupat of Riau Province Darul Amin; Zulkifli '; Elizal '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This study was conducted in July 2013 in the coastal waters of Beruk Island, Riau. This study was aimed to describe the species composition, distribution, density of seagrass and gastropods, its was also directed to know the distribution of gastropods based on the distribution of seagrass. The survey methods was used in this study. The results showed that there were 279 individuals of gastropod. Those consisted of six species, i.e. Strombus urceus, Ellobium sp, Nerita costata, Conus nobilis, Littorina sp, and Gibbula ardens. There were two seagrass species used as habitat by gastropod, i.e. Enhalus acoroides and Halophila ovalis. Distribution patterns of gastropods in Beruk Island were generally uniform, and varied at each station. The analysis showed that C. nobilis found at all stations, this indicated that these waters were suitable for the survival of C. nobilis, as well as the seagrass species of E. acoroides was also found in all stations.Keywords: Asosiasi, Gastropoda, Padang Lamun, Pulau Beruk
Effect of natural dyes onquality of catfish ball (pangasius hypophthalmus) During cold storage (± 50c) Asmidar '; Syahrul '; Nur Ira Sari
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

The purpose of study was to determine the effect of natural dyes on (floor, carrots, yeast) catfish balls during 0, 10, 20, 30, 40 days of storage at a cold temperature (± 5° C). Strorage is best at day 20. Catfish balls made from natural dyes with 10% for each concentration. The result was evaluate to and proximate analysis (content, protein content, ash content) in meatballs catfish is 10%. Were organoleptic (color, scent, texture, taste), and total bacteria (TPC) the result showed that fat content for each treatment was 0.21%, 3.71%, 3.25%, 3.93%; ash content of 2.64%, 5.62%, 6.26%, 8.00%; carbohydrate content of 13.70%, 9.77%, 12.79%, 11.61%, and total bacteria colony 2.05x105 cells/g, 1.68x10. The results showed that the meatballs natural dyes are given leaf value best results. The water content of 54.16%, 49.54%, 51.17%, 49.50%; protein content of 12.85%, 19.31%, 11.07%, 16.93%, total bacteria colony 2.05x105, 1.68x105, 1.75x105, 1.63x105 cells/g.Keywords: Meatballs, natural dyes, catfish.
The study of fresh baung fish quality (macron nemurus's ice) by using pakis vegetable (diplazium esculentum) As natural converser OKTORIO '; MIRNA ILZA; Sumarto '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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This research is done to study quality of fresh baung fish with using of vegetable fern condensation as natural converser. Treatment which in giving is P0 (without of vegetable fern condensation, without salt), P1 (salt 2%), P2 (vegetable fern condensation) and P3 (vegetable fern condensation, salt 2%). As a group in along depository that is 0 hour, 4 hours, 8 hours, 12 hours]. converse of fresh fish the perceived is organoleptik value, ( face, smell, texture), total of bacterium colony, pH, Total Volatile Base. Value of fresh fish baung which given vegetable ferncondensation is added salt 2% with treatment of different is giving real influence to organoleptik value ( face, smell, texture), total value of colony, pH and TVB. Result of research seen from highest value of organoleptik is ( face 3,79, smell 3,54, texture 3,43), total of bacterium colony are 4,7 x 105 cell/ gram. The treatment is given by vegetable fern condensation added salt 2% during of depository at room temperature by value pH is 6,80 and TVB 12 mgn/ 100 gram.Keywords : Quality, baung fish (Macrones nemurus), vegetable fern (Diplazium esculentum), natural converser
Concentration of Heavy Metals of Pb, Cu, and Zn in Avicennia marina in the Coastal Waters of Batam Riau Islands Province Harry Leonardo Barutu; Bintal Amin; Efriyeldi '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 1 (2015): Wisuda Februari Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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A study on the accumulation of heavy metal by mangrove in Batam coastal waters was conducted in February 2014 by analyzing the concentration of heavy metals of Pb, Cu, and Zn in the roots, trunk, leaves and fruit of A. marina growing in the industrial and non- industrial areas. Survey method was applied at 4 stations with 3 replications each. The results showed that the highest concentration of Pb in A. marina was found in the fruit (4.47 μg/g) and the lowest was in the trunk (3.96 μg/g). The highest concentration of Cu in the roots of A. marina was 8.47 μg/g and lowest was in the leaves 7.88 μg/g. While the highest Zn concentrations in A. marina was identified in the trunk (36.69 μg/g) and the lowest was in the roots (34.99 μg/g). The concentrations of Pb, Cu and Zn in non-industrial region ware higher than that in the industrial area, but statistically they were not significantly different (p > 0.05) for Pb and Cu, it was significantly different (p < 0.05) for Zn.Keywords : Avicennia marina, heavy metals, shipbuilding industry, Batam Island

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