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All Journal Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Jurnal Akuatiklestari JCES (Journal of Character Education Society) Authentic Research of Global Fisheries Application Journal (Aurelia Journal) Asian Journal of Aquatic Sciences Community Development Journal: Jurnal Pengabdian Masyarakat Jurnal Pengabdian kepada Masyarakat Journal of Rural and Urban Community Empowerment Journal of Community Engagement Research for Sustainability Nanggroe: Journal Of Scholarly Service Jurnal Pengabdian Masyarakat Bangsa Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal RIVDA Nanggroe: Journal of Scholarly Service Kegiatan Positif : Jurnal Hasil Karya Pengabdian Masyarakat Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan dan Kelautan
Nuraini El Fajri
Universitas Riau
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Physical, Chemical Parameters and Saphrobic Coefficients (X) as Determinants of Water Quality in the Senapelan River, Pekanbaru Siti Ramlah; Nur El Fajri; Adriman '
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

Senapelan River is one of the polluted river in Pekanbaru. The pollutants in this river are originated from domestic activities, tofu industries and palm oil plantation. To understand the water quality in general, a research was conducted from January to February 2015. This research aims to determine the water quality of the river based on physical, chemical and saphrobic coefficient parameters. There were three stations, 3 sampling points/ station. Water samples were taken 3 times/ week. Water quality parameters measured were temperature, turbidity, brightness, current speed, total suspended solid, depths, pH, DO, BOD5, nitrate, phosphate and types of plankton present. Results shown that there were 7 classes of plankton present, namely Cyanophyceae (4 species), Chlorophyceae (9 species), Bacillarophyceae (1 species), Xantophyceae (1 species), Euglenophyceae (8 species), Rotifers (1 species) and Ciliate (3 species). Water quality parameters are as follows : Temperature 27-280C, turbidity 20.67-50 NTU, brightness 8-11.67 cm, current speed 3.19-7.36 cm/s, TSS 5.67-15 mg/L, depths 17-138 cm, pH 6-7, dissolved oxygen 2.3-5.23 mg/L, BOD5 4.8-12.37 mg/L, nitrate 0.11-0.89 mg/L and phosphate 1.47-2 mg/L. The value of WQI-NSF index of the Senapelan River was 24-31, indicates that this river is badly polluted. The Saphrobic Coefficient shown that the saphrobic phase of the river is is α/β- mesosaphrobic to α- mesosaphrobic, indicates that the pollution level of the river is medium to heavy polluted.Keywords : Senapelan River, Water Quality, Saphrobic Coefficient
COMMUNITY STRUCTURE OF MACROZOOBENTHOS IN THE MELIBUR RIVER, MAYANG SARI VILLAGE MERBAU DISTRICT, KEPULAUAN MERANTI REGENCY RIAU PROVINCE Safruddin '; Adriman '; Nur El Fajri
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 2, No 2 (2015): Wisuda Oktober Tahun 2015
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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AbstractMacrozoobenthos that live in the base of a river is commonly used asbioindicator as its presence is depended on the water quality of the river ingeneral. To understand the community structure of the macrozoobenthos in theMelibur River, a study has been conducted on 7 - 22 January 2015. Samples weretaken from 3 stasions, close to sago industry outlet (S), around the river mouth2(S2) and in the area close to harbor (S3). There were 3 plots in each station.Sampling was conducted 3 times, once/ week. Parameters measured were theabundance, uniformity and dominancy index of the macrozoobenthos and severalwater quality parameters such as temperature, current speed, turbidity, depth,salinity, dissolved oxygen, pH, substrat type, and organic materials.Results shown that there were 11 species (4 classes) of macrozoobenthos,2094 organisms /m2. There were Gastropods (42,45%), Polychaeta (25,03%),insects (7,50%), Oligochaeta and Bivalvas are (5,01%). The highest density ofmacrozoobenthos was in the S3 (1151 organisms/m2) and the lowest was in theS1 (419 organisms /m2). The H’ was 2,9749 and 1.5616 in S3 and S1respectively and uniformity index (E) was 0.99 in S1 0,79 S2, and 0.94 in S3.The C value was 0.34 in S1 and 0.14 in S3. There was muddy sand substratein S1 and S2 and sandy substrat in S3 with 19.16% – 37.5% organic materialcontent in each area. Data obtained that the type of substrate strongly affect thetype of macrozoobenthos present.Key word: Community, Makrozoobenthos, Melibur River, Kepulauan MerantiRegency
KELIMPAHAN GASTROPODA DI SUNGAI KAMPAR KANAN KELURAHAN AIR TIRIS KECAMATAN KAMPAR Gustika Yuli Yendri; Nur El Fajri; Muhammad Fauzi
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

In the Kampar River there are activities that affect the water quality in general and affect the abundance gastropoda. To understand the abundance of gastropoda in that river, a study has been conducted in February to March 2017. Parameters meansured were types and abundance of gastropoda, temperature, depth, turbidity, current speed, pH, dissolved oxygen, COD and BOD5 concentration. Sampling were conducted 3 times, once/week, in 5 statiun. Relationship between gastropoda abundance and organic material content was analyzed using a simple linear regression. Result shown that there were 6 gastropoda spesies present, namely Melanoides granifera (20/m2), Melanoides tubercullata (120/m2), Bellamya sp (45/m2), Brothia sp (28/m2), Pila ampullacea (25/m2) and Thiarascabra(4/m2). Organic material content in the sediment was 21.2-73.05%. While the type of sediment fractions that dominate the waters of theKamparRiver is sand and gravel. There was strong relationship between gastropoda abundance and organic material content (96%).Keywords:Makrozoobentos,Melanoides tuberculata, Organic Matter,Sediment Fraction, Kampar River
Determination of Water Quality Status with the Storet Method in Raja Lake, Indragiri Hulu, Riau Province Sri Rahayu; Nur El Fajri; Eni Sumiarsih
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 8, No 2 (2021): Edisi 2 Juli s/d Desember 2021
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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                                        Abstract                 Raja Lake in Rengat City has various social, economic and ecological functions such as tourism and fishing. These various activities produce pollutants that will affect water quality. This study aims to determine the status of water quality in Raja Lake. The study was conducted in August 2021. Water samples were taken at 3 stations with 3 replications. The water quality parameters measured were temperature, TSS, TDS, pH, COD, BOD5, fat oil, sulfur, detergent and total coliform. The measurement results show that the COD are higher than the standards issued by the Indonesian government. Temperatures ranged from 29-31oC, pH 6, BOD5with a value of 2.2 – 3.4 mg/L, TSS 11 - 23 mg/L, TDS 46 - 87 mg/L, sulfur 0.0001 – 0.012 mg/ L, fat oil 106 - 188 µg/L, detergent 79 - 183 µg/L and total coliform 15-28 MPN/100 ml. Based on the data obtained, it can be concluded that Raja Lake is classified as moderately polluted (scores range from  -4 to -8). Keywords: Raja Lake, Storet Method, Water Quality, Water Quality Status 
Community Structure Of Bivalve In The Seagrass Area, In The Malang Rapat Coastal Waters, Gunung Kijang District, Bintan Regency , Kepulauan Riau Province Arga Sipahutar; Nur El Fajri; Eni Sumiarsih
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 3, No 1 (2016): Wisuda Februari Tahun 2016
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Bivalve is commonly associated with seagrass community. To understand the community structure of bivalve in the seagrass area in the Malang Rapat coastal waters, a study has been conducted in May 2015. A purposive sampling method was applied. There were 3 stations with 3 line transects (100 m length)in each station and alongthetransects5 quadrants(1 x 1m) were placed. Results shown that there were 11 bivalvespecies present, they were Anadarasp., Circle sp.,Dosina sp., Gafrarium sp.,Macrrocallistasp., Megaitaria sp., Marcia sp.,Meretrix sp., paphiasp.,Tapes sp.,andTimoclea sp.In all study areas, the bivalvepresent mainly in the sandy gravel substrate. The valuesofdiversity index was 2.161-3.049, the Uniformity Index was 0.455-0.875 (categorized as moderate), the Dominance index was 0.130-0.249 (nodominant species). The waters quality parameters are as follows: temperature was 30.6-31.3 0C; depth was 0.23-0.33 m; current speed was 0.11-0.12 m/s; pH was 8; DO 7.6-7.9 mg/l and salinity was 30-310/00. Data on bivalve communitystructure and water quality parameters indicate that the aquatic environment in the study area is balance.Keyword :Bivalve, SeagrassEcosystem, Malang Rapat Village, Water quality
The water quality of swamp area in the Sawah Village, Kampar based on NSF-WQI Hatmira Hatmira; Nur El Fajri; Eni Sumiarsih
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 1 Januari s/d Juni 2019
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 Abstract         In the swamp area of the Sawah Village, the water quality is affected by pollutant originated from activities conducted around and in the swamp area. This research aims to determine the water quality of swamp in theSawahVillage based on NSF-WQI and conducted on March-April 2018. There were three stations with 3 sampling points/ station. Water samplingswere conducted 3 times, once/week.Water quality parameters measured were temperature,TSS,turbidity,pH, dissolved oxygen,BOD5, nitrate and phosphate. Datawere analyzed descriptively and pollution level was determined based on the formula of NSF-WQI. Resultsshown that the temperature was 28-30oC, TSS 3.0-1.0 mg/L, turbidity 1.8-18.5 mg/L, pH 5, dissolved oxygen 4.2-5.5 mg/L, BOD5 6.90- 17.6 mg/L, nitrate 0.146-0.210 mg/L, phosphate 0.178-0.279 mg/L. The value ofthe NSF-WQI was 45.10-51.82, indicates that waters of swamp area in the SawahVillagewas categorized as moderately to badly polluted. Keywords: water quality parameter, pollutant, quality standard
Gastropods Community Structure in the Mangrove Ecosystem in the Teluk Buo, Bungus Sub-district,Teluk Kabung District, Padang, Sumatera Barat Province Efi Nuryanti; Adriman '; Nur El Fajri
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 4, No 2 (2017): Wisuda Oktober Tahun 2017
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Teluk Buo mangrove forest is one of tourist destination in the Sumatera Barat Province. The input of pollutant originated from anthropogenic activities, however, reducing the water quality and as a consequence negatively affects the mangrove ecosystem as well as the associated organisms, including gastropods. To understand the community structure of gastropods in the mangrove ecosystem, a research was conducted on February 2017. There were 3 line transects and in each line, 9 plots (1mx1m) were placed. The gastropods present in the plots were collected manually everyday for 2 weeks period. Result shown that there were 7 gastropods species present, they were Nerita lineata, Nerita undata, Terebralia sulcata,Telescopium telescopium, Cerithidea quadrata, Littoraria melanostoma and Littoraria scabra. The gastropods abundance was ranged from 1.741 to 5.963 organisms/ha. The value of diversity index was (H’) 0.821-2.385, the dominance index (C) was 0.219-0.704, and the uniformity index (E) was 0.118-0.584. The water quality parameters are as follows: temperature was 29-310C; pH was 7.3-7.5 and salinity was 25-34 0/00. Gastropods Community Structure in the Mangrove Ecosystem in the Teluk Buo has been disturbed and the dominant species (T. sulcata).Keywords:Gastropods, Mangrove Ecosystem, Teluk Buo, Water quality
JENIS DAN KELIMPAHAN FITOPLANKTON SERTA PERIFITON EPILITIK DI PERAIRAN SUNGAI KAMPAR KANAN KELURAHAN AIR TIRIS KECAMATAN KAMPAR KABUPATEN KAMPAR PROVINSI RIAU Syafriwarty Syafriwarty; Nur El Fajri; Adriman Adriman
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 5 (2018): Edisi 1 Januari s/d Juni 2018
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ABSTRACTKampar Kanan River has strong current and rocky substrate and it may affect the type and abundance of phytoplankton and ephylitic periphyton. To understand the type and abundance those organisms, a study has been conducted in February to March 2017. Parameter measured were types and abundance the phytoplankton and ephylitic periphyton, temperature, brightness, current, depth, pH, DO, free CO2, nitrate and phosphate.Samplings were conducted 3 times, once/ week, in 3 stations.Results shown that there were 38 phytoplankton species present, namely Bacillariophyceae (16 species), Chloropyhceae (14 species) , Cyanophyceae (4 species) ,Euglenophyceae (2 species), Chrysophyceae and Dinophyceae (1 species).  The average of phytoplankton abundance was around 2,023to 2,252  cells/L. the H’ was 4.465to 4.624; C was 0.071to 0.115  and E was 0.765to 0.840. Results shown that there were 45 the ephylitic periphyton species present, namely Bacillariophyceae (23species), Chlorophyceae (18species), Cyanophyceae (3species), andXantophyceae (1 species). The average the ephylitic periphyton abundance was 5,322to 8,479  cells/ cm2. The H’ was 3.725to 4.469; C was 0.071to 0.115  and E was 0.765 to 0.840. Based on the abundance of phytoplankton and ephylitic periphyton, the Kampar River in the Air Tiris Village is classified as moderate fertility rate.Keywords: Phytoplankton, ephylitic periphyton, Air Tiris Village Kampar River, Water Quality
Komunitas Makrozoobenthos, Bahan Organik dan Fraksi Sedimen di Perairan Sungai Siak Kota Pekanbaru Teda Sanodri; Eni Sumiarsih; Nur El Fajri El Fajri
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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Community structure of benthic organisms can be used as indicator to understand the quality of aquatic ecosystem in general. Siak River received many types of pollutants that mainly produced by anthropgenic activities conducted along the river bank and it may negatively affects the benthic organisms living in the river. To understand the macrozoobenthos community structure, organic matter and sediment fractions of the Siak River. There were 4 stations (St1 was in the area with no anthropogenic activity; St 2 was around the rubber factory; St 3 was around the oil processing factory and St 4 was around palm oil plantation). Samplings were conducted 2 times, April and June 2016. Samples were then identified and analyzed. Results shown that there were eight types of macrozoobenthos captured, Acuticosta sp. Tubifex sp., Bittium sp., Oncomelania sp., Tricula sp., Pila sp., Chironomus sp. and Limnodrilus sp. There was dominant species, namely Tricula sp. In all research sites, the organic matter content was ranged from 2.78 to 13.23%. In the St 1, 2 and 3 the sediment was sandy mud, while that of the St 4 was muddy sand. Based on data obtained, it can be concluded that the Siak River is heavily polluted.Keywords: Siak River, Macrozoobenthos, Organic Materials, Sediment Fraction
Species and Densitiy of Crabs in Mangrove Ecosystem Apar Village, North Pariaman District, Pariaman, West Sumatera Nada Fitria; Nur El Fajri; Eni Sumiarsih
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol 6 (2019): Edisi 2 Juli s/d Desember 2019
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ABSTRACTCrab is potential mangrove fishery that have important economic value. Apar village has broad mangrove an area of 8 ha, this mangrove has been degraded due to illegal logging and the clearing of mangrove ecosystem. The impact due to reduced and damaged mangrove ecosystem is a decrease in aquatic productivity and indirectly affects the conditions of biota that live in the mangrove ecosystem Apar village, a research was conducted on july 2019. The sample observations used a purposive sampling method and were divided into 2 stations with different mangrove conditions. Result shown that there were 5 crabs species present Uca dussmieri, Uca rosea, Perisesarma bidens, Perisesarma sp., and Parathelphusa convexa. the crabs density value was ranged from 2 to 3,533 ind/m2 and the mangrove density was ranged from 633 to 1866 p/ha. Results of correlations the mangrove density with density of crabs is Y = 0,000x + 0,607 and coefficient of determination (R2) 0,290. A coefficient of correlation is 0,54, which mean there is a positive correlation between the mangrove  with density of crabs. Keywords: density, crabs, , mangrove, apar village 
Co-Authors ', Meinita ', Susanti Ade Novia Felni Ade Putri Adella, Viera Adnan Kasry Adriman, Adriman Adriman, Adriman Agustini Agustini, Agustini Aini, Atikah Nur Aisa, Nur Akbar, Fadjar Dimitri Albari, Drin Marsal Alvito Resaldy Amelia Amanda Amri, Aini Nurul Andini Salina Andri Hendrizal Annajah, Fahriah Annisa Diyan Ramadhani Aqila, Nesha Arbi, Hidayatul Arga Sipahutar Arifah, Mukhlisa Dieni Asmika Harnalin Simarmata Asri Mentari Nasution Avianita, Yuni Azhar, Muhdi Azzahra Ramadhani Brilian, Dion Nicky Budijono, Budijono Bumi, Cahya Feren Pradipa Capah, Roida Mawati Clara Clarisa Dedy Muharwin Lubis Della Ghatri Dewi Sasmita Dwi Atmawati Efawani, Efawani Efi Nuryanti Eka Dian Fitriani Eko Prianto, Eko Eko Purwanto Elfrida Hasugian Eni Sumiarsih Enjelika, Afi Sukma Ery Al Ridho . Fadilla Aulia Faisal Hendri Fery Permadi Finie Lestari Framindo G. Napitupulu Gustika Yuli Yendri Harahap, Masdalifa Hasibuan, Vinola Refalina Hatmira Hatmira Hutri Aliva Indah Wulandari Indra Suharman Indradewa, Rhian Intan Nikita Syailta Yenti Irwandi Manalu Iswara, Anggi Widya Jannah, Nurriyadil Ken Radityo Gautama Kie Roger Nasution Laelatul Khasanah Lisbatul Khoiriyah M Fauzi M. Fauzi M. Fauzi M. Hafiz Muzakki, M. Hafiz Marpaung, Jovan Excelendro Maulana, Rezki Melia, Annisa Dwi Melinda, Athiyah Muhamad Ridwan Muhajirin Muhammad Anwar Zein Muhammad Fauzi Muharisa ' Mulyani, Isma Mustofa Mustofa Nada Fitria Nadya Shafiyyah Nasir, Abdini Ulfa Netti Aryani Nita Fiteria Ulfa Noor Athirah Novita Sari Br Perangin-angin Novita, Desy Nur Aisa Nur Asiah Nurdia Jelita Nursyahira, Kasandra Nurwijayanti Oktaviandora ' Paisal, M. Popi, Sarah Priti Anjelina Lestari Purba, Marantha Merari Puspita, Rita Putra, Muhammad Aldiansyah Putri Amelia Yolanda Putri Meylika Marbun Putri, Diba Nanda Putri, Malika Aprilya Putri, Riska Yana Rachmatunnisa, Rachmatunnisa Rahmadanti, Putri Rahmat Arief, Rahmat Rahmat Nurhidayat Raihanul Qalbi Rakhshanjani, Muhammad Arifan Ramona, Witri Renta Elisabet Ridwan Manda Putra Rina Wahyu Witra Riska Diani Riski Prendi Rivandi, Fikri Rizka Aprisanti Romie Jhonnerie Ronanda, Vida Tri Ronemi, Farhan Naufal Rosalina M Siahaan Rusmana, Najwa Rokhan Saberina Hasibuan Saddam Husein Safruddin ' Sarah Lutfia Mutmainnah Sari, Nadia Puspita Sembiring, Rinawati Septianingrum, Dinda Sibagariang, Rina D'rita Silsilia Wulan Dika Silvia Ulga Siti Ramlah Solly Aryza sovia, Vina SRI RAHAYU Stevani Budi Santika` Suci Rahma Deni Sukanta, Deris Samba Pordi Susanti ' Syafawani, Wan Fauziyah Syafriwarty Syafriwarty Syamsiar, Syamsiar T. Efrizal Teda Sanodri Tia Ariska, Tia Umi Asni Vista Cindy Wargi Febriesta Wilda Mardiyah Yolanda, Tiwi Novia Yuliati - Zulkaisni, Zulkaisni