https://ejournal.unib.ac.id/jurnalenggano <p><strong>Jurnal Enggano</strong></p> <p>Jurnal Enggano <a href="http://issn.pdii.lipi.go.id/issn.cgi?cetakdaftar&amp;1519003923&amp;1&amp;&amp;" target="_blank" rel="noopener">p-ISSN: 2615-5958</a> and <a href="http://issn.pdii.lipi.go.id/issn.cgi?cetakdaftar&amp;1461771665&amp;1&amp;&amp;" target="_self">e-ISSN: 2527-5186</a> is the official scientific journal published by <strong>Badan Penerbitan Fakultas Pertanian (BPFP)</strong>, Fakultas Pertanian Universitas Bengkulu (<em>Publishing House of Faculty of Agriculture, University of Bengkulu</em>). </p> <p>Jurnal Enggano is published twice a year, in April and September, and contains a mixture of academic articles and reviews on various aspects of marine science and fisheries.</p> <p>Jurnal Enggano publishes original articles, review articles, case studies and short communications in collaboration with the <a title="Collaboration with AJPI" href="http://ajpi.fp.ub.ac.id/index.php?goto=institusiuser" target="_blank" rel="noopener"><strong>Association of Indonesian Agricultural Journals </strong></a>(<em>Asosiasi Jurnal Pertanian Indonesia</em> - AJPI).</p> <p>Articles in the journal may be downloaded, reproduced and redistributed as long as the author and source are properly cited.<a href="http://sinta.ristekbrin.go.id/journals/detail?id=358" target="_blank" rel="noopener"><img src="http://sinta2.ristekdikti.go.id/badge/journal?id=358" alt="" width="170" /></a></p> <p> </p> Universitas Bengkulu en-US JURNAL ENGGANO 2615-5958 <p>Copy this form and after filling it, please send it to jurnalenggano@unib.ac.id:</p><p><strong><span style="text-decoration: underline;">COPYRIGHT TRANSFER STATEMENT</span></strong></p><p>When this article is accepted for publication, its copyright is transferred to Jurnal Enggano. The copyright transfer covers the right to reproduce and distribute the article, including reprints, translations, photographic reproductions, microform, electronic form (offline, online) or any other reproductions of similar nature. This is <a href="https://drive.google.com/file/d/1M0WSVZwaASl9LnduTjnFlYbZfew-IS2d/view?usp=sharing" target="_blank">copyright transfer statement (Download)</a> for signed by the corresponding author.</p><p>The author warrants that this article is original and that the author has full power to publish. The author signs for and accepts responsibility for releasing this material on behalf of any and all co-authors. In regard to all kind of plagiarism in this manuscript, if any, only the author(s) will take full responsibility.</p><p>All articles published Open Access will be immediately and permanently free for everyone to read and download. We are continuously working with our author communities to select the best choice of license options, currently being defined for this journal as follows:</p><p>• Creative Commons Attribution-ShareAlike (CC BY-SA)</p><p> <img src="https://i.creativecommons.org/l/by-sa/4.0/88x31.png" alt="Creative Commons License" /></p><p>Jurnal Enggano is licensed under a <a href="http://creativecommons.org/licenses/by-sa/4.0/">Creative Commons Attribution-ShareAlike 4.0 International License</a>.</p><p>you are free to:</p><p><strong>Share</strong> — copy and redistribute the material in any medium or format</p><p><strong>Adapt</strong> — remix, transform, and build upon the material</p><p>for any purpose, even commercially.</p><p>The licensor cannot revoke these freedoms as long as you follow the license terms.</p> https://ejournal.unib.ac.id/jurnalenggano/article/view/36464 <p>The aim of this study was to explore the population density of (<em>Tenualosa. Ilisha)</em> during its peak spawning season. This understanding is crucial for effective management and conservation of the species, which is critical to fisheries and local ecosystems. The study was conducted from January to April 2023. This period was chosen to capture data during the peak spawning season of Hilsa fish, which is critical for understanding its population dynamics. The study was conducted in the lower reaches of the Barumun River. The study site was divided into three sampling points, which were determined based on information provided by local fishermen. This strategic selection of sampling points was critical to accurately assess the population density of (<em>T. Ilisha)</em> in the river environment. Data analysis in this study utilised SPSS software, Pearson correlation analysis, and focused on key water quality parameters to assess their impact on <em>(T. Ilisha)</em> population density. The population density of (<em>T. Ilisha)</em> was observed to range from 0.11 to 0.14 fish per 100 m² at the station. Correlation analysis showed a strong correlation between salinity and population (0.723). This shows that salinity has the most influence on population density. Based on this it can be concluded that the density of (<em>T.ilisha)</em> fish populations in the lower reaches of the Barumun River is influenced by salinity.</p> Copyright (c) 2025 2025-03-30 2025-03-30 10 1 1 7 10.31186/jenggano.10.1.1-7