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All Journal Indonesian Journal of Applied Sciences Jurnal Perikanan dan Kelautan Berkala Perikanan Terubuk Jurnal Ilmu Perairan (Aquatic Science) Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Riau Journal of Empowerment Jurnal Mina Sains Asian Journal of Aquatic Sciences Community Development Journal: Jurnal Pengabdian Masyarakat Unri Conference Series: Community Engagement Journal of Rural and Urban Community Empowerment Toba: Journal of Tourism, Hospitality, and Destination Jurnal Mekar Indonesian Journal of Advanced Social Works (DARMA) Depik Jurnal Ilmu-Ilmu Perairan, Pesisir dan Perikanan Jurnal Sains Terapan Pariwisata Jurnal Oase Nusantara Depik Jurnal Ilmu-Ilmu Perairan, Pesisir, dan Perikanan Jurnal Perikanan dan Kelautan Jurnal Natur Indonesia Jurnal TekLA

Eni Sumiarsih

Universitas Riau

Author-ID : 3809788

Agriculture, Biological Sciences & Forestry Arts Humanities Biochemistry, Genetics & Molecular Biology Chemistry Civil Engineering, Building, Construction & Architecture Computer Science & IT Earth & Planetary Sciences Economics, Econometrics & Finance Education Energy Engineering Environmental Science Health Professions Immunology & microbiology Library & Information Science Materials Science & Nanotechnology Physics Public Health Social Sciences Transportation Veterinary Other

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KARAKTERISTIK SARANG PENYU HIJAU (CHELONIA MYDAS) DI PULAU KASIAK KAWASAN KONSERVASI PENANGKARAN PENYU PARIAMAN, SUMATERA BARAT Desi Nova Sari; Muhammad Fauzi; Eni Sumiarsih
Berkala Perikanan Terubuk Vol 46, No 2 (2018): JULI 2018
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The research aimed to understand the nesting area characteristic of C. mydas in the Kasiak Island was conducted from March-April 2017, coincidence with the nesting time of green turtle. Observation of the nesting area of green turtle was conducted in the Northern, Southern, Western and Eastern parts of the island. Parameters studied were the slope of the beach, the distance between the water edge during the high tide and the nest, sand texture, types of vegetations around the nest, number of nests present and the quality of water around the island. Results shown that the coast’s slope ranged from 1.74 to 2.890, the distance between the water edge during the high tide and the nest ranged from 1.17 to 1.70 m, the substrate texture was dominated by sand (> 90%), silt (3.4-7.25%) and clay (2-8%). The nest temperature was 25-320C, nest humidity was 30-40% and the common vegetation was Thespesia populnea. Quality of the water around the Kasiak Island are as follows: temperature was 29-300C, salinity was from 33-34 ‰, current speedwas 0.4-0.5 m / s and pH was 8.

KESUBURAN PERAIRAN WADUK NAGEDANG DITINJAU DARI KOSENTRASI KLOROFIL-a FITOPLANKTON DESA GIRI SAKO KECAMATAN LOGAS TANAH DARAT KABUPATEN KUANTAN SINGINGI PROVINSI RIAU Adnan Kasry; Eni Sumiarsih; Heriyanto '
Berkala Perikanan Terubuk Vol 37, No 2 (2009): Juli 2009
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

This research was conducted from Mei to June 2009 in the NagedangLakes Giri Sako Villages Logas Tanah Darat Sub-District Kuantan SingingiDistrict, Riau Province. The objective of this research was to predict waterproductivity as water fertilizing level from phytoplankton chlorophyll – α. Surveymethods were used for analysis this research were carried out by combining thephysic and chemical water parameters and also biological parameter(phytoplankton organism) observations.The predict results of this research that taken from 4 stations. It has beenfound average of chlorophyll- α as secchi depth were 37,783 – 43,766 (μg/l); 3class of phytoplankton such as Cyanophyta (15 species), Chlorophyta (11species), and Bacillariophyta (7 species) with average of phytoplanktonpopulation value were 29.873 – 48.237 ind/l; average of physical waterparameters that consist of depth : 235 – 792,3 m, thermo : 28,8 – 29 oC, secchi :74 – 80,3 cm, turbidy : 18,47 – 19,38 NTU, pH : 5,16 – 5,43: Oxygen : 5,26 –5,86 mg/l: carbon dioxide : 5,86 – 8,46 mg/l: Nitrate : 0,0606 – 0,0776 mg/l andphosphate : 0,0237 – 0,0253 mg/l. That value was mean that chlorophyll – α ofphytoplankton in Nagedang Lakes were very productive caused chlorophyllconcentration more than 20 μg/l and based on average of phytoplanktonpopulation shown that Nagedang Lakes were eutrophic (very fertilize) withpopulation more than 104 ind/l. Phytoplankton population had positive correlationwith chlorophyll concentration. The physical and chemical water parameter stillgood for aquatic organism such as phytoplankton and fishes.

PENGARUH AKTIFITAS KJA PADA KEBIASAAN MAKAN IKAN KAPIEK (Puntius schawanefeldi) DAN EKONOMI NELAYAN TRADISIONAL PADA WADUK KOTO PANJANG PROPINSI RIAU Leis Utami Manurung; Sukendi Sukendi; Windarti Windarti; Eni Sumiarsih
Berkala Perikanan Terubuk Vol 42, No 1 (2014): Februari 2014
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The presence of fish cage culture activities may affects the environmentalcondition as the remain of fish feed pellets may enter the surrounding water and itmay serve as food resources for wild fish species such as Puntius schawanefeldi .To understand the impact of fish floating cage activities on feeding habit of P.schawanefeldi and economical condition of traditional fishermen in the KotoPanjang Dam, a study has been conducted on April to June 2013. Fish sampleswere collected from 5 stations, Stations 1, 2 and 3 were in the dam, around thecage, while station 4 and 5 were in the area that has no cage. Data of 24 hoursfish feeding habit were obtained by capturing fish for a 3 days period (once/ 3hours, at different time). Stomach content was then removed, identified andanalyzed using a volumetric method. Results shown that the stomach content offish living around the cage and the fish living far from the cage are different.Stomach content of the fish from the 1 st , 2 nd and 3 rd stations was dominated byfish feed pellet remains (>90%), while that of the fish living in the area with nocage was dominated by debris (>90%). These facts indicate P. schawanefeldi is anopportunist fish, its feeding habit is changing. Fish living around the cage preferto feed on commercial fish feed pellet remains. The presence of P. schawanefeldiaround the cage, however, increase the income of traditional fishermen as theyable to caught around 50 – 80 kg of fish/ week, compare to 10 – 20 kg fish/ weekin the 4 th and 5 th stations. Data obtained indicate that the presence of fish cageaffect the feeding habit of P. schawanefeldi and positively affect the income of thetraditional fishermen.Keywords: Puntius schawanefeldi, feeding habit, fish floating cage, KotoPanjang Dam

KERAPATAN DAN PRODUKSI SERASAH TUMBUHAN RIPARIAN DOMINAN PERAIRAN SUNGAI SIAK DI DESA BELADING KECAMATAN SABAK AUH KABUPATEN SIAK PROVINSI RIAU Nur El Fajri; Eni Sumiarsih; Ridho Ika Dewi Afdi Yeni
Berkala Perikanan Terubuk Vol 37, No 2 (2009): Juli 2009
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

The aim of this study is to understand the density and litterfall productionof riparian plant dominant DAS Siak in the Belading Village, Sabak Auh Sub-Regency, Siak Regency, Riau. This reseach was conducted on Mei to Juni 2009.Method used in, this research was a purposive sampling method. There were onestations, and there is 18 sampling drop, sampling take after two week, 1 monthand 2 month. Sample was analyzed in Aquatic Ecology Laboratory of Fisheriesand Marine Science Faculty, Riau Univesity.Results shown that the riparian plant obtained consist of six familiy, therewere Malvaceae (1 species), Lauraceae (1 species), Apocynaceae (1 species),Lecythidaceae ( 1 species), Euphorbiaceae (1 species) and Caesalpiniaceae (1species). The highest importance value of tree level is Hisbiscus tiliceus (138,40), with density 0,02 trees/ha. The riparian plant dominant were Hisbiscustiliceus (0,25). Litterfall production of riparian plant dominant DAS Siak isHisbiscus tiliceus (203,1gr/m2/month) dan Beilschmiedia roxburghiana (133,2gr/m2/month).

ANALISA ISI LAMBUNG DAN BIOLOGI REPRODUKSI IKAN SELAIS TENGGARAI (KRYPTOPTERUS APOGON) DI DANAU BARU DESA BULUHCINA KECAMATAN SIAK HULU KABUPATEN KAMPAR PROVINSI RIAU Rizky Ulva; Windarti Windarti; Eni Sumiarsih
Berkala Perikanan Terubuk Vol 45, No 3 (2017): November 2017
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Kryptopterus apogon is one of the freshwater fishes that inhabit the Danau Baru oxbow lake. This study aimed to understand the stomach content of the fish living in the lake and also to understand its reproductive biology during the period of December-February 2017.The number of fish captured were 45 fishes ( 24 females and 21 males). The stomach content was analyzed using a gravimetry method, while its reproductive biology was noted. K. apogon is as carnivorous fish and the types of food present in the stomach was fish (98.644%) as main food, crustaceans (0.940%) and insects (0.001%) as additional food. Mature fishes (13 females and 14 males) present throughout the research period, but the peak of reproductive activities occurred in February. The Maturity Index of female ranged from 0.09-5.45% and that of the male was 0.07-0.18%. The fecundity of the fish was 36.075-540.72 eggs (in 340-690 mm TL and 197.5-1.725 gr BW females). This fish is total spawner, and the diameter of eggs from the anterior, middle and posterior parts of the ovary was around 0.866 mm. These fish tend to consume fish during its gonad development.

Population and Suitable Environmental Conditions for the Life of Gadih Fish (Tor Tambroides Bleeker, 1854) in Kampar Kanan Hulu River Riau Province Isma Mulyani; Ridwan Manda Putra; Eni Sumiarsih; Indra Lesmana; Windi Syahrian
Berkala Perikanan Terubuk Vol 51, No 1 (2023): Februari 2023
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.51.1.1828-1834

Penelitian ini bertujuan untuk menentukan kelimpahan populasi dan kondisi lingkungan yang sesuai sebagai habitat bagi ikan Tor tambroides (juga dikenal sebagai ikan gadih) di Sungai Kampar Kanan Hulu Provinsi Riau. Penelitian dilakukan dari bulan Agustus hingga Oktober 2022, menggunakan metode Purposive Random Sampling di tiga stasiun: Stasiun 1 yang terletak di Desa Bandur Picak, Stasiun 2 di Desa Siberuang, dan Stasiun 3 di Desa Tanjung. Stasiun-stasiun ini terletak secara administratif di sepanjang bagian hulu Sungai Kampar. Sampel ikan ditangkap menggunakan jaring dan diidentifikasi di laboratorium. Pengamatan langsung dilakukan pada habitat ikan gadih. Parameter kualitas air diukur baik di lapangan maupun di laboratorium. Metode tangkap per unit usaha digunakan. Hasil penelitian menunjukkan bahwa hanya 50 ikan gadih yang tertangkap, terdiri dari 24 jantan, 15 betina, dan 6 yang tidak teridentifikasi. Populasi spesies ikan ini ditemukan sangat jarang. Ikan gadih lebih memilih air dangkal untuk ikan remaja dan air yang lebih dalam untuk ikan dewasa, dan kualitas air ditemukan sesuai untuk kelangsungan hidup ikan gadih.

Microplastic Content in Water using The Bongo Net Sweeping Method in Koto Panjang Reservoir, Kampar Rahmawati Rahmawati; Budijono Budijono; Eni Sumiarsih
Berkala Perikanan Terubuk Vol 51, No 3 (2023): November
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.51.1.2023-2033

Microplastics are currently a new source of pollutants and are considered the latest research in fresh waters compared to marine waters which have been studied for a long time. This study aims to determine the type and abundance of microplastics using bongo nets in the waters of the Koto Panjang reservoir. The research was conducted from April to June 2022 using a purposive sampling method. Water samples were extracted using 20% KOH and characteristic observations with an Olympus CX 21 binocular microscope. Statistical analysis was carried out using the one-way ANOVA test to determine the comparison of microplastic abundance at different locations. Identification results obtained 6 types of microplastics namely types of fiber, film, fragment, pellet, granule, and foam. The highest abundance was 103.111 particles/m3 in the fiber type, while the lowest abundance was 3.778 particles/m3 in the granule type.

Co-Authors ', Windarti ABDUL RAUF Adelina, Adelin Adnan Kasry Adriman Adriman Adriman, Adriman Adriman, Adriman Aisa, Nur Alamsyah, Fajar Ali Djamhuri Andri Hendrizal Andriani, Novia Annesa Fista Savitri Annisa, Tiara Mediana Aprianti, Mira Aprianti, Rahma Aqila, Nesha Arbi, Hidayatul Arga Sipahutar Bintal Amin Budijono, Budijono Caesare Zafanya Capah, Roida Mawati Caprica, Refwina Cesilia, Regina Feby Deby Ansah Dedy Muharwin Lubis Delfi Yanti Deni Efizon Desi Nova Sari Dian Sufitri Dwi Atmawati Dwi Ayu Utami, Dwi Ayu Dwi Pitriani Eddiwan Kamaruddin Efawani, Efawani Efriyeldi, Efriyeldi Eko Prianto, Eko Eko Purwanto Eko Purwanto Enjelina Br Sihombing Ery Al Ridho . Fadliyati, Refo Fajriah, Nurul Firmansyah, Rodhi Fitri, Annisa Sovia Hasbi Ansyori Harahap, Hasbi Ansyori Hasibuan, Ika Fitria Hatmira Hatmira Helmi Abdullah Prabowo Henni Syawal Heri Apriadi Siregar Heriyanto ' I Gusti Agung Komang Diafari Djuni Hartawan Ika Fitria Hasibuan Ika Fitria Hasibuan Ika Rosen Hutagalung Indra Lesmana Intan Nikita Syailta Yenti Irwanna, Muhammad Robby Isma Mulyani Karnila, Rahman Karnila Kathleen Julietta Tri Lude Kausar Kevin Jonatan Siboro Leis Utami Manurung Lubis, Rizki Anita M. Fauzi M. Fauzi M. Fauzi M. Fauzi, M. Fauzi M. Hafiz Muzakki, M. Hafiz M. Yogi Riyantama Isjoni M.Fauzi M.Fauzi Mahadi Hasan Martina Apriani Sinaga MARYANTINA Maryantina Maryantina Masjudi, Heri Muhammad Fauzi Muhammad Syafii Mulyadi Mulyadi Mulyani, Isma Musdalifah Desti Andini Mutamima, Anisa Mutamima, Annisa Mutiara Nada Fitria Nadya Wulan Sari Nafisah Nafisah Nasution, Ali Hasyim Nidanul Akmal Ritonga Niken Ayu Pamukas Nul El Fajri Nur Aisa Nur Azizah Nuraini El Fajri Nurfatihayati Nurwijayanti Oktafiandi Oktafiandi Otong Suhara Djunaedi Pajri Ananta Yudha Pristiana, Aris Rafael Purvance Hasnan Cannavaro Rahma Putri Andita Rahmat Arief, Rahmat Rahmawati Rahmawati Rahmi Monalisa Ritonga, Rahmi Monalisa Rahmitasari, Risti Reggy Erianti Putri Regina Feby Cesilia Reni Agustina Riani, Imelda Ridwan Manda Putra RISNA YANTI, RISNA Risti Rahmitasari Rita Megawati Rajagukguk Rizky Ulva Rusliadi Rusliadi Rusliadi Rusliadi Salma Hassya SEFRONA SYAIFUL Sefrona Syaiful, Sefrona Sembiring, Rinawati Septia, Ranti Septiyawati ' Silmarita, Silmarita Silvi Rahmi Siti Aisyah sovia, Vina Sri Ika Wulandary SRI RAHAYU Sukendi Sukendi Syamsiar, Syamsiar Teda Sanodri Tia Ariska, Tia Tiara Mediana Annisa Tumanggor, Rosalina Windarti Windarti Windarti Windarti Windi Syahrian Yandriadi Yandriadi Yayat Dhahiyat Yolla, Yolla Yuliati Yuliati - Yuliati Yuliati Yulindra, Ade Zahidah - Zahrona, Elma Zuhri, Muhammad Isnan

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