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Microplastic Identification of Tinfoil Barb (Puntius schawanafeldii) in Koto Panjang Dam Kampar Regency Riau Province Lily Sherly Margaretha; Budijono Budijono; Muhammad Fauzi
Jurnal Perikanan dan Kelautan Vol 27, No 2 (2022): June 2022
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.27.2.235-240

Abstract

Plastic waste can be found everywhere, including in the Koto Panjang Dam. As the plastic waste degraded, the microplastic materials may be distributed in the water and it may be accidentally swallowed by omnivorous fishes such as  Puntius schawanafeldii.  To understand the presence of the microplastic materials in the fish stomach, a research has been conducted in December 2020 - February 2021. The number of P.  schawanafeldii captured was 30 using fish net in 3-5 inch mesh size. The fish was dissected and the stomach was removed. Then the stomach content was added with 10% KOH andwas incubated for 2 weeks to delute the organic materials. Then was investigated under a binocular microscope to find out the microplastic materials. Results shown the type of microplastic present in the stomach of P. schawanafeldiiwas namely film, fibre, and fragment. The most common type of microplastic found was film, followed by fragments and fibre. The abundance of microplastic in the stomach of P.  schwanafeldii was around 2 – 15,8 particles/fish
Identification of Microplastics in Common Carp (Cyprinus carpio) at Koto Panjang Reservoir Kampar Regency Riau Province Dwi Astria Ulfa; Eko Purwanto; Budijono Budijono
Jurnal Perikanan dan Kelautan Vol 27, No 2 (2022): June 2022
Publisher : Fakultas Perikanan dan Kelautan Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/jpk.27.2.145-150

Abstract

In the Koto Panjang Reservoir the microplastic may originated from the degraded plastic waste as well as degraded plastic net from the fish culturing cages. The microplastic may be accidentally ingulfed as fish swallowing their food. To understand the present of microplastic present in the stomach of wild common carps living around the fish net cage, a study was conducted on in December 2020- February 2021. The fish were captured using fish net (3-5 inc mesh size), 3 times, once/ 2 weeks. The fish stomach was removed and the presence of the microplastic was identified. The stomach content of the fish was mixed with 10% KOH (minimum 3 x of stomach content volume) and was incubated for2 weeks to dilute the organic materials. Then the presence of microplastic was observed using a binocular microscope. Types and abundance of the microplastic was noted. Results shown that the types of microplastic present were   films, fibers and fragments. The highest type of microplastic found in the stomach of the fish was films  (2.3 particles/ fish), followed by fibers (0.6 particles/fish) and fragments  (1.1 particles/ fish).
MORPHOMETRIC AND MERISTIC ANALYSIS OF ASIAN KNIFEFISH (Notopterus notopterus) IN SAIL RIVER, PEKANBARU RIAU PROVINCE Isma Mulyani; Budijono Budijono
Jurnal Ilmiah Biologi Eksperimen dan Keanekaragaman Hayati (J-BEKH) Vol. 7 No. 2 (2020)
Publisher : Department of Biology Faculty of Mathematics and Natural Sciences Universitas Lampung in collaboration with The Indonesian Association of Biology (PBI) Lampung Branch.

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.23960/jbekh.v7i2.156

Abstract

This study was conducted from January-April 2017 located in Sail River, Pekanbaru City, Riau Province. The aim of this study was to investigate morphometric and meristic characters of Asian knifefish (Notopterus notopterus) besides as the most accurate initial identification of certain species. Fish samples were collected using sero (traditional setnet) to be further observed for their morphometric and meristic characters using ruler of 50 cm. Morphometric analysis applied to the Asian knifefish resulted in 23 characteristics. The highest value was found in the total length (TL) of female fish which reached 135-270 mm, while the lowest was in the characteristic of snout length (SNL) in male fish of 1,3-1,8 mm. A total of 8 meristic characteristics were observed, included: Dorsal fin rays (D), Pectoral fin rays (P), Ventral fin rays (V), Anal fin rays (A), Scales before dorsal fins, Circumference scales, Scales at caudal peduncle, and Scales along lateral line. According to its morphological characters, Asian knifefish has a flat body with sideways-elongated oval shaped and a humpback appearance. The shape of head near the back is relatively straight and scaly. The mouth of this species has protractile structure (able to protrude) with a terminal position and no tentacles. Asian knifefish has a large size of mouth opening as they are carnivorous fish. Adult fish has an evenly brown color, slightly concave dorsal shape, dark bands all over the body; and white-silver head color with enormous small gray spots. The fish body is covered with cycloid scales.
Keragaman, Distribusi dan Kelimpahan Chaetognatha di Kawasan Pesisir Kota Dumai Provinsi Riau Eko Prianto; Romie Jhonnerie; Yossi Oktorini; Adriman Adriman; Budijono Budijono
Jurnal Kelautan Vol 15, No 2: Agustus (2022)
Publisher : Department of Marine Sciences, Trunojoyo University of Madura, Indonesia

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21107/jk.v15i2.13168

Abstract

ABSTRAKChaetognatha atau cacing panah (arrow worm) merupakan salah satu kelompok holoplankton yang distribusi dan keragamannya cukup tinggi di perairan. Chaetognatha memiliki peran yang sangat penting didalam rantai makanan dan juga berfungsi sebagai bioindikator kondisi oceanograf suatu wilayah. Kelimpahan Chaetognatha di dalam perairan dapat mempengaruhi kelimpahan larva ikan dan zooplankton lainnya, sehingga informasi keberadaannya sangat penting dalam pengelolaan perikanan. Penelitian ini bertujuan untuk mengetahui keragaman, distribusi dan kelimpahan Chaetognatha di perairan pesisir Kota Dumai Provinsi Riau. Penelitian ini dilaksanakan pada bulan April hingga September 2021 di perairan pesisir Kota Dumai. Jumlah stasiun pengambilan sampel sebanyak tiga titik dengan jumlah pengambilan sampel sebanyak dua kali pada masing-masing stasiun. Jumlah jenis Chaetognatha di perairan pesisir Kota Dumai tergolong rendah hanya ditemukan 2 jenis yaitu Eukronia calliops dan Sagitta megalopthalmus. Distribusi Chaetognatha di perairan Kota Dumai cukup merata dan ditemukan di ketiga lokasi penelitian walaupun kelimpahan yang relatif berbeda. Kelimpahan Chaetognatha berkisar antara 19-322 ind/1000 m3, namun jika dibandingkan dengan perairan lainnya, kelimpahan dilokasi studi sangat rendah.Kata kunci: Chaetognatha, keragaman, Kota Dumai, perairan pesisirABSTRACTChaetognatha or arrow worms are one of the holoplankton groups whose distribution and diversity is quite high in waters. Chaetognatha has important role in the food chain and also functions as a bioindicator of oceanographic conditions. The abundance of Chaetognatha in the waters can affect the abundance of fish larvae and other zooplankton, so that information on its existence is very important in fisheries management. The aims of study to determine the diversity, distribution and abundance of Chaetognatha in the coastal waters of Dumai City, Riau Province. This research was conducted from April to September 2021 in the coastal waters of Dumai City. The number of sampling stations are three points and the number of samplings twice at each station. The number of Chaetognatha species in the coastal waters of Dumai City is relatively low, only 2 species were found, namely Eukronia calliops and Sagitta megalopthalmus. The distribution of Chaetognatha in the waters of Dumai City was quite even and found in three sites, although the abundances were relatively different. The abundance of Chaetognatha ranges from 19-322 ind/1000 m3, it is very low compare to other research.Key word: Chaetognath, coastal waters, diversity, Dumai City
GROWTH OF Cyclotella sp. AS A STEP FOR HEAVY METAL TOXICITY TEST Afriana Afriana; Budijono Budijono; Andri Hendrizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 2 (2022) Edisi 2 Juli s/d Desember 2022
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

Abstract Toxicity is the ability of a material to cause adverse  effects when it hits the surface or body of the test organism. One of the test materials that can be used is the microalgae type Cyclotella sp. The purpose of this study was to study the ability of Cyclotella sp. as a test material meets the requirements for heavy metal toxicity tests. The growth phase of the microalgae Cyclotella sp. Observations were carried out for 17 days to see all the growth  phases of Cyclotella sp. This result indicate that there are four living phases of Cyclotella sp. It comprises of phases lag, an exponential phase, stationary phases and phases leading to death. Cyclotella sp. qualified as a test biota for a heavy metal toxicity test using phytoplankton, according to Asean- Canada Cooperative Programme on Marine Science Phase II. This is seen from the growth of cell density that exceeds the minimum limit on the fourth day of inoculation growth curve or at the beginning of an exponential phase with density of cell 123,5 x 106 cell.mL-1.The results of the literature study showed that Cyclotella sp. can be used as biota for toxity test. Keywords: Toxicity test, Cyclotella sp., Exponential, Density, Phytoplankton.
ELIGIBILITY of Dunaliella sp. AS A PRELIMINARY STEP FOR HEAVY METAL TOXICITY TESTS OF MERCURY (Hg) and CHROMIUM (Cr) Rahmada Anisa Ahmad; Budijono Budijono; Andri Hendrizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 2 (2022) Edisi 2 Juli s/d Desember 2022
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

                      ABSTRACTHeavy metals in water can be included in hazardous and toxic materials in high concentrations. Mercury (Hg) and Chromium (Cr) are heavy metals that are dangerous when entering water bodies and will affect aquatic organisms. Microalgae are aquatic organisms that have a significant role as the basis of the food chain, as well as one of the parameters of the fertility level of water which is the primary concern because it has a high risk of being exposed to aquatic organisms such as microalgae. One of the microalgae is Dunaliella sp. This research was conducted to determine the ability of Dunaliella sp. as a condition for biota to test heavy metal toxicity. Observations of the growth of Dunaliella sp. were carried out for 14 days to see the entire growth phase of Dunaliella sp. The results of this study show that there are five life phases of Dunaliella sp., namely the lag phase, the acceleration phase, the exponential phase, the retardation phase, and the death  phase.   Dunaliella sp. qualified  as a test biota for heavy metal toxicity testing according to the Asean-Canada Cooperative Program on Marine Science Phase II. The cell density of  Dunaliella sp. on day four or at the beginning of the exponential phase is 1.36 x 10 6 cells/ ml. It can be seen that the cell density of Dunaliella sp. exceeds the minimum limit (1x106 cells /ml).Keywords : Dunaliella sp., , Exponential, Density  Phytoplankton, Toxicity test
GROWTH OF Dunaliella sp. AS A FIRST STEP FOR TOXICITY TEST OF HEAVE METALS LEAD AND CADMIUM M Iqbal Al Faridzi; Budijono Budijono; Andri Hendrizal
Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan Vol. 9 No. 2 (2022) Edisi 2 Juli s/d Desember 2022
Publisher : Jurnal Online Mahasiswa (JOM) Bidang Perikanan dan Ilmu Kelautan

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Abstract

                       ABSTRACTMicroalgae have an important position as primary producers which have the first trophic level in the food chain of aquatic ecosystems. One of them is Dunaliella sp. Lead and cadmium are non-essential heavy metals that are toxic to aquatic organisms. The purpose of this study was to determine the growth of Dunaliella sp. for heavy metal toxicity tests. Observations were made for 14 days to see all growth phases of Dunaliella sp. The results showed that there were 4 growth phases of Dunaliella sp. namely the lag phase, the exponential phase, the stationary phase and the dying phase. The  microalgae Dunaliella sp. met the requirements for heavy metal toxicity test on day 4 or in the exponential phase and the minimum limit for the cell density of the test biota was (1 x106 cells/ml) according to ACCPMS -11 (1995).Keywords : Dunaliella sp., Toxicity test,  Exponential phase, Phytoplankton,       Heavy Metals
Pemberdayaan Usaha Mikro Kecil (UMK) Mahasiswa melalui pengembangan dan produksi Varian Formulasi Produk Sajag Budijono Budijono; Yudho Harjoyudanto; Rina D’rita Sibagariang; Muhammad Fauzi; Eko Prianto; Windarti Windarti; Eddiwan Eddiwan; Yuliati Yuliati; Isma Mulyani; Romie Jhonnerie
CANANG: Jurnal Pengabdian Masyarakat Vol 3, No 1 (2023)
Publisher : PELANTAR PRESS

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.52364/canang.v3i1.34

Abstract

The findings of research products that have the potential to become entrepreneurial products are SAJAG (magic powder for peat water purification) with variant formulations of CaO+PAC and CaO+Al2(SO4)3+PAC ingredients that have not been produced and patented in the same packaging and brand. The objectives of this service are to: (1) transfer the results of science and technology directly to UMK partners, students/alumni of the University of Riau through the development and production of variants of SAJAG material formulations; (2) fostering the entrepreneurial spirit of students with SAJAG products; (3) produce useful and economically valuable products from research results that have the potential to be marketed by UMK students as entrepreneurial actors; (4) generate student income potential from marketing SAJAG products. The methods of counseling, training and independent practice as well as mentoring are used in implementing the activities to 25 students/alumni who are members of business partners. From the results of this activity, knowledge changes in the target community groups have been obtained and have succeeded in implementing skills by producing a total of 7000 sachets of product for 10L volume of peat water, of which 1500 sachets were successfully sold with a sales value of Rp. 3,750,000. The production process continued until simple patents were obtained for the two variants of SAJAG products to be marketed, managed by the 'BAHARI' group as a new student business partner.
Kandungan Mikroplastik pada Air Berdasarkan Kedalaman di Waduk PLTA Koto Panjang, Kabupaten Kampar, Provinsi Riau Ade Friadi J; Eko Purwanto; Budijono Budijono
Jurnal Fisika Unand Vol 12 No 3 (2023)
Publisher : Universitas Andalas

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.25077/jfu.12.3.437-443.2023

Abstract

Tujuan penelitian ini adalah untuk mengetahui tipe dan kelimpahan mikroplastik pada perairan waduk PLTA Koto Panjang. Penelitian ini dilaksanakan pada November 2021-Januari 2022 di perairan Waduk PLTA Koto Panjang. Pengambilan sampel dilakukan secara purposive sampling pada 5 stasiun penelitian. Analisis sampel dan identifikasi mikroplastik di Laboratorium Pengolahan Limbah Fakultas Perikanan dan Kelautan Universitas Riau. Hasil penelitian menunjukkan bahwa tipe mikroplastik yang teridentifikasi adalah fiber, fragmen dan film. Tipe yang paling dominan ditemukan adalah  tipe  film.  Kelimpahan  mikroplastik paling  banyak ditemukan  di stasiun  5 dengan  kelimpahan  tertinggi  pada  kedalaman  3 meter  dibawah  permukaan  air sebesar 1.267 partikel/ m3.
COMPARISON OF BIOMARKERS AS MONITORING TOOLS FOR HEAVY METALS IN KAMPAR RIVER, RIAU PROVINCE, INDONESIA Yudho Harjoyudanto; Andri Hendrizal; Novreta Ersyi Darfia; Budijono Budijono
Berkala Perikanan Terubuk Vol 51, No 2 (2023): Juli 2023
Publisher : Fakultas Perikanan dan Kelautan, Universitas Riau

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31258/terubuk.51.2.1835-1844

Abstract

In Indonesia, the study of biomarkers is still very few because not many biomarkers are understood in various inland public waters here. The research location was at the Koto Panjang Reservoir as the experimental location and the Sei Tiban Fish Seed Center as the control location. The fish tested were carp and tilapia. Sample analysis was carried out in a certified laboratory at Construction Materials Laboratory, Department of Public Works, and Genetics Laboratory, Universitas Riau. The biomarkers studied were LSI, GSI and MT, and heavy metals observed were Cd, Pb and Hg. The research method was Experimental Design. Based on the statistical test, there was no difference in the LSI value of tilapia in the treatment group and tilapia in the control group (p = 0.187; p > 0.05), while it was different from goldfish (p = 0.0000; p < 0.001). In GSI, both of tilapia and carp showed significant differences (p = 0.0010; p < 0.010) and (p = 0.0060; p < 0.010). The tilapia and carp-treated livers showed the presence of MT while not in the control fish. This indicates that MT can be used as a biological marker of heavy metal exposure compared to GSI and LSI.
Co-Authors ', Aris A Halim Achmad Rudi Haryadi Ade Friadi J Adriani Marlinda Adriman, Adriman Afriana Afriana Agus Amsah Ahmali &#039; Alex Juara Tampubolon Alfi Syahrin Ali Asfar Alvie Kharisma Andri Hendrizal Anggraini, Putri Novil Annisa Rahmah Aprianti, Mira Aras Mulyadi Ardian, Romy Arifudin Arifudin arifudin Aritonang, Clara Esterlita Asmika H Simarmata Asmika Harnalin Simarmata Auladi, Asyik Aulia Rahmi, Aulia Bangun, Sri Nefrbina Bintal Amin Boy, Syafri Br Tarigan, Cresentia Karonina Chicka Willy Yanti Christina Lydia Singal Clara Esterlita Aritonang Daghista Putri Pawestri DAME FLORENSIA LUBIS Daviny, Nindy Debora Utami Dedi Budiyaka Dedi Fernandes Saragih Desita Yohana R Dewinta Nulan Putri Dewita Dewita Dhea Oktama Rivaldo Dian Saputra Dicki Hartanto Dimas Dwi Nugroho Santoso Dormegawaty, Adonia Dwi Astria Ulfa Dwi Hindarti Eddiwan Kamaruddin Edi Perlindungan Silalahi Efriyeldi, Efriyeldi Eko Prianto, Eko Eko Purwanto Eko Purwanto Eko Purwanto Ekwarso , Hendro Elma Damayanti Br Sembiring Emelia Nasution, Emelia Emrinaldi , Tengku Endang Purnawati Rahayu Eni Sumiarsih Ersyam, Taslima Fauzanah Esra Febryanti, Esra Esti Mardiana Estri Sutris Neng Asih Fadliyati, Refo Fajriyantie, Dessy Febriana Nur Vitriani Febrizki Lenggo M Fidela Raissa Widyadhanaa Fitrianis Yulanda1 Fradillah.S, Nailul Friadi J, Ade Geliska Wahyuni Hafandy &#039; Hardjoyudanto, Yudho Harjoyudanto, Yudho Hartanto, Farhan Sidiq hasbi hasbi Hasbi M Hawari Putriningsih Hendra Rezki Hendro Ekwarso Hotma Br Sidabutar Hutagalung, Hanna Margaretta Imam Suprayogi Indradewa, Rhian Intan Ratna Purba Isma Mulyani Isnauli Simatupang Israk, Radiatun Juandi Juandi Julia Rastifa Dewi Kamallia, Sonia Karnila, Rahman Karnila KEMAL KEMAL Laksono Trisnantoro Lilis Elizabet Lily Sherly Margaretha M Hasbi M Hasbi M Hasbi M Iqbal Al Faridzi M. Hasbi M. Hasbi M. Hasbi M. Hasbi M. Hasbi M. Hasbi M. Hasbi, M. Hasbi M.Hasbi M.Hasbi M.Hasbi, M.Hasbi Margaretha, Lily Sherly Masna Hasibuan, Masna Mega Ramadhani Mei Kristiyani Simanjuntak Melisa Berliana Merry Fitriyani, Merry Mhd Hari Pratama Rangkuti Michael Halomoan Sihombing Mira Kurnia Irde Muhammad Arif Fahrurozi, Muhammad Arif Muhammad Edy Muhammad Farhan Surez Muhammad Fauzi Muhammad Fauzi Muhammad Fitra Muhammad Hasbi Muhammad Hasbi MUHAMMAD HASBI Muhammad Iman Faisal Harahap Muhammad Luthfi Nabila Arumdani Nadia Yolanda Nindy Daviny Nofrizal Nofrizal Nostalgia, Dairiyanti Novreta Ersyi Darfia Nur El fajri Nuraini El Fajri Nurmasadi Kurniawan Oktama Rivaldo, Dhea Patriodi, Rio Pintami &#039; Popi, Sarah Poppy Hertati Prisusan Permata Hati PUTRIANA SARI SIRAIT Rahma Liani Rahmada Anisa Ahmad Rahmaddani Saputra Rahmah, Annisa Rahmawati Rahmawati Ramadhani, Mega Ramses Ramses Rany, Novita Ratna Purnama Sari Raynaldo Empindonta Sembiring Razai, Tengku Said Retno Ningrum Ridwan Manda Putra Rifka Hendarini Putri Rina D&#039;rita Sibagariang Rina D&#039;rita Sibagariang Rina D’rita Sibagariang Risanto, Joko Rivaldo, Dhea Oktama Riza Fitriana Rizka Aprisanti Rizka Novtri Andini Rizki Syawalia Siregar Romie Jhonnerie Rommie Jhonnerie Romy Ardian Rosida Nst, Isnaini Ilmida Roza Elvyra Sampe Harahap Sampe Harahap Santoso, Dimas Dwi Nugroho Sarah Popi Sari, Bella Puspita Sariyadi, Sariyadi Sibagariang, Rina D’rita Simangunsong, Gusnar Sinaga, Hafiz Hazalin Sitompul, Dorlan Rotua Sitorus, Jefri Valdano Situngkir, Devi Yanti Sonia Kamalia Sonia Kamallia Sopian Efendi Sri Nefrbina Bangun Suandy, Indra Suhaili Akbar Sukendi Sukendi Sulastri Yenita Putri Sunawiruddin Hadi Syah, Erzan Syahril Nedi Syahrul Anwar Syamsiar, Syamsiar Syofian Hadi T. Dahril, T. Tampubolon, Alex Juara Tengku Dahril, Tengku Tengku Emrinaldi Tengku Nurhidayah Ulfa, Dwi Astria Utami, Niken Yufira Utami, Rizka Wan Muhammad Yunus Wawan Wawan Widyadhanaa, Fidela Raissa Windarti Windarti Windarti Windarti Wingga Novelizon Yanti, Efrida Yeni Lestari Yoshua Nobel Siahaan Yossi Oktorini Yudho Harjoyudanto Yudho Harjoyudanto Yudho Harjoyudanto Yuliati Yuliati Yuni Yolanda Yusmarini Yusmarini Yusri Yusri Zahra, Aisyah Sarrah Az Zakiah Zakiah Zulmeliza Rasyid Zuriati Murni