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Kota bengkulu,
Bengkulu
INDONESIA
JURNAL ENGGANO
Published by Universitas Bengkulu
ISSN : 26155958     EISSN : 25275186     DOI : -
Core Subject : Education,
Jurnal Enggano is published twice a year, in April and September, and contains a mixture of academic articles and reviews on all aspects of marine science and fisheries.
Arjuna Subject : -
Articles 1 Documents
Search results for , issue "Vol. 10 No. 1 (2025)" : 1 Documents clear
Pupulation Density Of (Tenualosa ilisha) During The Peak Spawning Season In The Down Stream Barumun River
JURNAL ENGGANO Vol. 10 No. 1 (2025)
Publisher : Universitas Bengkulu

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.31186/jenggano.10.1.1-7

Abstract

The aim of this study was to explore the population density of (Tenualosa. Ilisha) 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 (T. Ilisha) 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 (T. Ilisha) population density. The population density of (T. Ilisha) 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 (T.ilisha) fish populations in the lower reaches of the Barumun River is influenced by salinity.

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