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All Journal The Journal of Experimental Life Sciences (JELS) Jurnal Penelitian Pendidikan IPA (JPPIPA) JOURNAL OF SCIENCE AND SOCIAL RESEARCH Lutjanus Jurnal Perikanan Terpadu Jurnal Perikanan
Anjasmara, Aang Setyawan
University Of Mulawarman
Agriculture, Biological Sciences & Forestry Biochemistry, Genetics & Molecular Biology Chemical Engineering, Chemistry & Bioengineering Chemistry Computer Science & IT Economics, Econometrics & Finance Education Environmental Science Immunology & microbiology Materials Science & Nanotechnology Medicine & Pharmacology Neuroscience Physics Social Sciences

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Analysis of Kidney Tissue Keting Mystus gulio (Hamilton, 1822) in Gembong and Rejoso River, Pasuruan, Indonesia Chandika Lestariaji; Endang Yuli Herawati; Diana Arfiati; Saddam Langkung Djaduk; Priska Ristianadewi; Aang Setyawan Anjasmara; Rahmi Valina
Jurnal Penelitian Pendidikan IPA Vol 10 No 12 (2024): December
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v10i12.7418

Abstract

Mystus gulio is a local fish that can open up opportunities for the community. Pollution causes water quality to decrease. Fish are an important indicator in the aquatic environment, Histological analysis can be said to have a function as a natural biological sign to determine the health condition of fish which can be seen from changes in tissue structure in organs exposed to pollutants. Organs that’s vulnerable to water pollution is kidneys.  Kidney tissue is susceptible to damage because kidneys function as a means of filtration and excretion, The method used in this research is descriptive method. Fish were caught from river than dissected to remove the kidneys for histopathological analysis using the HE method, analyzed using the scoring method. The results obtained in both rivers were that fish kidneys caught in the Gembong River were categorized as moderately damaged, while fish kidneys caught from the Rejoso River were categorized as lightly damaged. This is in line with the results of the heavy metal lead from both rivers. Where the yield of lead in fish kidneys caught from the Gembong is on average higher than the yield from fish kidneys caught from the Rejoso.
Aquatic Environmental Analysis of the Hematological Profile of Barbonymus altus in the Brantas River, Jombang, East Java Aang Setyawan Anjasmara; Hertika, Asus Maizar Suryanto; Yanuhar, Uun
The Journal of Experimental Life Science Vol. 12 No. 3 (2022)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jels.2022.012.03.07

Abstract

The Brantas River is the longest in East Java. One of the areas included in the flow of the Brantas River is the Jombang Regency. The Jombang Brantas River is used by the community to meet their daily needs in agriculture, plantations, industry, and fishing grounds. The input of waste generated from several community activities will result in the survival of fish in the waters. Fish as a biomarker agent is quite significant in estimating the level of heavy metal pollution. Red Bader Fish (Barbonymus altus) is often found and lives around the Jombang Brantas River. This study aims to determine the condition of the aquatic environment by observing the health of the fish through hematological observations of the Red Bader Fish (B. altus). Sampling was carried out at three stations with three replications every two weeks, which was carried out in February – March 2022 in the Jombang Brantas River. Data analysis used the Canonical Correspondence  Analysis (CCA) method as an analytical method to determine the correlation between the dependent variable (hematological profile) and the independent variable (water quality conditions). In this study, the results showed that the water quality at Station 1 and Station 2 was classified as normal, while at Station 3, it was classified as polluted. Data analysis showed that erythrocytes, hemoglobin, and hematocrit had a relationship with temperature, pH, DO, BOD, ammonia, TSS, and TDS in low concentrations. Meanwhile, leukocytes and micronuclei showed a relationship with high concentrations of ammonia, BOD, TDS, and TSS. Keywords: Brantas River, Bader fish (Barbonymus altus), CCA, hematology, water quality.
Relationship between Metallothionein and Mercury (Hg) in the Gill Tissue of the Barbonymus altus in the Brantas River Jombang, East Java Aang Setyawan Anjasmara; Hertika, Asus Maizar Suryanto; Yanuhar, Uun
The Journal of Experimental Life Science Vol. 13 No. 1 (2023)
Publisher : Graduate School, Universitas Brawijaya

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21776/ub.jels.2023.013.01.09

Abstract

Pollution of river waters is most often the result of human activities in managing agricultural land, industry, and transportation. The entry of pollutants such as heavy metal mercury (Hg) into the waters can interfere with the survival of fish waters. Red Bader Fish (Barbonymus altus) can be used as a biomarker in analyzing aquatic environmental conditions in the Brantas River, Jombang, East Java. This study aimed to analyze the relationship between metallothionein and heavy metal mercury in the gill tissue of Barbonymus altus. Sampling was conducted at three stations with three replications from February to March 2022. Data analysis used regression and correlation methods to determine the relationship between metallothionein and metal mercury in gill tissue. The density and intensity of metallothionein in the gill tissue of Barbonymus altus were analyzed using the immunohistochemical method. The mercury (Hg) content in the gill tissue of Barbonymus altus was analyzed using Atomic Absorption Spectroscopy (AAS). The results showed that the metallothionein density at each station included station 1 of 252.52 × 10-6 – 497.79 × 10-6 MT.µm-2, station 2 of 277.78 × 10-6 – 378.78 × 10-6 MT.µm-2, and station 3 of 303.03 × 10-6 – 404.04 × 10-6 MT.µm-2. The relationship between the metallothionein density value and mercury in the gill tissue has a moderate correlation. In contrast, the metallothionein intensity value with mercury in the gill tissue strongly correlated with a significance value of sig < 0.05. The Hg levels in the gill tissue, density, and intensity have significant values at the all three locations based on the real difference test (sig. 0.00).   Keywords: Barbonymus altus, density, intensity, mercury, river.
Growth Pattern and Morphometric Characteristics of Keting Mystus gulio (Hamilton, 1822) in Downstream of Gembong and Rejoso River, Pasuruan, Indonesia Chandika Lestariaji; Endang Yuli Herawati; Diana Arfiati; Saddam Langkung Djaduk; Priska Ristianadewi; Aang Setyawan Anjasmara; Rahmi Valina
Jurnal Penelitian Pendidikan IPA Vol 11 No 1 (2025): January
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i1.10175

Abstract

Keting fish is a type of fish from freshwater which is usually used as a consumption fish or ornamental fish. There is a type of kein, namely from the species Mystus gulio (Hamilton, 1922). Mystus gulio ecosystem is disturbed due to land-use change activities in the river which causes the disturbance of the habitat of Mystus gulio. The purpose of this study is to analyze the long-weight relationship, growth pattern, and condition factors of Mystus gulio in downstream Gembong and  Rejoso River. The method used in this study is to sample Mystus gulio from 3 stations on each river based on land use criteria. The research was carried out for 3 months, namely August, September and October 2023. The results of this study show that Mystus gulio caught in these two rivers all have a negative allometric growth pattern (b<3). The average value of the condition factor in these two rivers is 1 which indicates that the condition of Mystus gulio is good. The average growth of Mystus gulio caught in Gembong is relatively larger than Rejoso. The waters quality results of Gembong and Rejoso are still in optimal condition, except for Total Suspended Solid and Lead (Pb).
ABUNDANCE AND COMPOSITION OF PHYTOPLANKTON IN MILKFISH (Chanos chanos) TRADITIONAL PONDS IN SIDOARJO, EAST JAVA Anjasmara, Aang Setyawan; Lestariaji, Chandika; Rizal, Daisy Rahma; Agriandini, Maulina; Syarifudin, Andri
Jurnal Perikanan Unram Vol 15 No 3 (2025): JURNAL PERIKANAN
Publisher : Universitas Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jp.v15i3.1549

Abstract

Aquatic environmental management is needed to carry out aquaculture in traditional ponds.The purpose of this study was to reveal and explain the composition of phytoplankton intraditional milkfish (Chanos chanos) ponds in Sidoarjo, East Java. The study was conducted inAugust - September 2024 in traditional ponds in Sidoarjo, East Java. The results showed thatthe plankton community structure found 37 phytoplankton genera in 3 divisions Chrysophyta,Chlorophyta, and Cyanophyta. The values ranged from 2179-27620 Ind / ml which includedmesotrophic waters, the diversity index ranged from 1.92 - 2.72 in the moderate category, andthe dominance index ranged from 0.27 - 0.45 which was classified as low. Air qualityparameters include temperature 30-31,8oC, brightness 38-41,5 cm, pH 9, dissolved oxygen6,87-8,4 mg/L, salinity 7-9 ppt, alkalinity 141-169 ppm, nitrate 0,87-2,35 mg/L, andorthophosphate 0,02-0,089 mg/L. As aquaculture in traditional ponds, air and soil qualitymanagement should be carried out during the preparation and maintenance of milkfish (Chanoschanos) ponds so that aquaculture management is maintained
Suplementasi Lisin dalam Pakan Komersil untuk Meningkatkan Pertumbuhan dan Efisiensi Pemanfaatan Pakan Ikan Jelawat (Leptobarbus hoeveni) Agriandini, Maulina; Susanto, Adi; Sukarti, Komsanah; Agustina, Agustina; Nikhlani, Andi; Anjasmara, Aang Setyawan
Lutjanus Vol 30 No 1 (2025): Lutjanus Edisi Juni
Publisher : Politeknik Pertanian Negeri Pangkajene Kepulauan

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.51978/jlpp.v30i1.967

Abstract

Ikan jelawat (Leptobarbus hoeveni) merupakan spesies ikan air tawar asli Indonesia yang banyak ditemukan di Kalimantan dan Sumatera. Ikan jelawat termasuk ikan bernilai ekonomi tinggi dibandingkan dengan komoditas unggulan Indonesia lainnya. Namun demikian, produksi ikan jelawat belum optimal disebabkan pertumbuhannya lambat. Lisin dapat ditambahkan ke dalam pakan yang digunakan sebagai sumber asam amino yang tidak dapat disintesis oleh tubuh. Tujuan penelitian ini adalah untuk mengevaluasi pengaruh suplementasi lisin melalui metode repelleting dalam pakan komersil terhadap pertumbuhan dan efisiensi pemanfaatan pakan pada ikan jelawat. Penelitian ini menggunakan rancangan acak lengkap dengan empat perlakuan yaitu pakan komersil tanpa lisin (P0), pakan komersil dengan 1% lisin (P1), 2% lisin (P2), dan 3% lisin (P3). Ikan jelawat dipelihara selama 60 hari dan diberi pakan perlakuan secara satiation. Parameter penelitian meliputi: kelangsungan hidup, pertumbuhan bobot mutlak, rasio koversi pakan, laju pertumbuhan spesifik, dan efisiensi pemanfaatan pakan ikan. Hasil penelitian menunjukkan bahwa penambahan lisin berpengaruh nyata (p<0,05) terhadap pertumbuhan bobot mutlak. Selain itu, penambahan lisin dalam pakan komersil tidak merubah kualitas fisik pakan. Perlakuan P1 menghasilkan bobot mutlak, LPS, dan EPP tertinggi secara signifikan dibanding perlakuan lainnya. Pakan dengan 1% lisin dapat mempengaruhi pertumbuhan ikan jelawat dengan meningkatkan bobot mutlak, tetapi belum dapat menunjang laju pertumbuhan spesifik, rasio konversi pakan, efisiensi pemanfaatan pakan dan kelangsungan hidup ikan jelawat.
Compatibility Study of Ship Dimension Ratios with Fish Traps and Hand Lines at PPN Palabuhanratu Rizal, Daisy Rahma; Dinata, Syafril Mayu; Anjasmara, Aang Setyawan; Sarifuddin, Andri
Jurnal Perikanan Terpadu Vol 6, No 1 (2025): Jurnal Perikanan Terpadu Volume 6 Nomor 1
Publisher : Universitas Teuku Umar

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.35308/jpterpadu.v6i1.11955

Abstract

Fishing vessels are generally made using traditional methods that have been passed down from generation to generation. The characteristics of fishing vessels can be determined from the main dimensions of the vessel, the fishing gear used and the fishing area. This study is needed because inappropriate fishing vessel dimensions can affect the seaworthiness of the vessel and operational efficiency, especially in small-scale fisheries. This study aims to evaluate the suitability of the ratio of the main dimensions of the vessel to the types of fishing gear, namely traps and handlines at the Palabuhanratu Archipelago Fisheries Port (PPN). Data in the form of measurements of the length (L), width (B), and height (D) of the vessel were collected in the field, while comparative data were obtained from previous literature. The analysis was carried out by calculating the L/B, L/D, and B/D ratios, then compared with the main dimension ratios of static gear vessels as a reference. The results showed that the L/B ratio of trap vessels ranged from 7.5–10 with an average of 7.93, while handlines were 5–12.5 with an average of 9. The L/D ratios of trap and handlines were respectively 11.5 and 11.83. The B/D ratio of the trap and handline fishing vessels were 1.13-1.63 and 0.57-2.25, respectively. The B/D ratio indicates that there are vessels with values below standard, indicating the potential for less than optimal stability. In general, vessels in PPN Palabuhanratu are still within the standard range, although there are several handline fishing vessels that need more attention regarding their stability design. Improvements in vessel design based on appropriate dimension ratios are expected to increase operational efficiency, safety, and sustaina
KERENTANAN PETANI TAMBAK TERHADAP PERUBAHAN IKLIM DAN MASALAH SOSIAL YANG DITIMBULKAN DI KECAMATAN LANRISANG KABUPATEN PINRANG Sarifuddin, Andri; Tubangsa, Ian; Simanjuntak, Asnika Putri; Damayanti, Elia; Kobesi, Petrus Suse; Anjasmara, Aang Setyawan
JOURNAL OF SCIENCE AND SOCIAL RESEARCH Vol 8, No 2 (2025): May 2025
Publisher : Smart Education

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.54314/jssr.v8i2.3007

Abstract

Abstract: Climate change is a global challenge that has created vulnerabilities for coastal communities, not least for eco-farming pond farmers in Pinrang Regency who are highly dependent on environmental conditions. This research aims to explain the forms of vulnerability experienced by the community of pond farmers in Lanrisang District. Through participant observation research in three villages in Lanrisang, we conducted in-depth interviews with a number of pond farming households which we present ethnographically by looking at three components of vulnerability: exposure, sensitivity and resilience. We found that climate change has led to a 0.5C-1C increase in average annual temperature as well as irregular rainfall patterns. These conditions have resulted in declining pond water quality, which is characterized by changes in salinity, pH, and DO that are not ideal for shrimp and milkfish growth so that posing a risk of failed harvest. In addition, we also found that there are emerging social issues such as competition and theft practices that could pose a security risk. This can reduce income and threaten the productivity of aquaculture. Pond farmers respond to these challenges by finding side jobs or opening businesses, leasing ponds, and converting ponds into agricultural land. We recommend community empowerment policies that focus more on climate resilience and pond farmers' welfare. Keywords: vulnerability;pond;climate change;social problems. Abstrak: Perubahan iklim merupakan tantangan global yang telah menimbulkan kerentanan bagi komunitas pesisir, tidak terkecuali bagi petani tambak eco-farming di Kabupaten Pinrang yang sangat bergantung pada kondisi alam. Penelitian untuk bertujuan untuk menjelaskan bentuk kerentanan yang dialami oleh komunitas petani tambak di Kecamatan Lanrisang. Melalui penelitian observasi partisipan di tiga desa/ kelurahan di Lanrisang, kami melakukan wawancara mendalam terhadap sejumlah rumah tangga petani tambak yang kami sajikan secara etnografis dengan melihat tiga komponen kerentanan yaitu paparan (exposure), sensitivitas (sensitivity), dan ketahanan (resilience). Kami menemukan bahwa perubahan iklim telah menyebabkan peningkatan suhu rata-rata tahunan sebesar 0,5C-1C serta pola curah hujan yang tidak teratur. Kondisi ini mengakibatkan kualitas perairan tambak menurun yang ditandai dengan perubahan salinitas, pH, dan DO yang tidak ideal bagi pertumbuhan udang dan bandeng sehingga menimbulkan risiko gagal panen. Selain itu, kami juga menemukan adanya masalah sosial yang muncul seperti persaingan dan praktik pencurian yang dapat menimbulkan risiko keamanan. Hal ini dapat menurunkan pendapatan dan mengancam produktivitas budidaya tambak. Para petani tambak merespon untuk menghadapi berbagai tantangan tersebut dengan mencari pekerjaan sampingan atau membuka usaha, melakukan sistem sewa tambak, dan melakukan alih fungsi lahan tambak menjadi lahan pertanian. Kami merekomendasikan kebijakan pemberdayaan masyarakat yang lebih berfokus pada ketahanan iklim dan kesejahteraan petani tambak.Kata kunci: kerentanan;tambak;perubahan iklim; masalah sosial.
Co-Authors Adi Susanto Agriandini, Maulina Agustina Andi Nikhlani Asus Maizar Suryanto H Chandika Lestariaji Chandika Lestariaji Daisy Rahma Rizal Damayanti, Elia Diana Arfiati Dinata, Syafril Mayu Endang Yuli Herawati Endang Yuli Herawati Ian Tubangsa Kobesi, Petrus Suse Komsanah Sukarti Lestariaji, Chandika Priska Ristianadewi Priska Ristianadewi Rahmi Valina Rahmi Valina Saddam Langkung Djaduk Saddam Langkung Djaduk Sarifuddin, Andri - Simanjuntak, Asnika Putri Syarifudin, Andri Yanuhar, Uun