Impact of Derna Flood on Selected Fish Species along Derna Coast, Insights from Diver's Surveys
DOI:
https://doi.org/10.63359/93r7nc51Keywords:
impact, flood, fish, speciesAbstract
This study examined the impact of the Derna flood on fish species along the coastline from Ras Elteen to Karsa. A survey was conducted with 35 divers in Derna city to collect data on fish species abundance and condition following the flood. The average age of participants was 31.17 years (± 6.53), with an average of 9 years (± 5.50) of diving experience. Most participants held university degrees (42.85%), and rocky environments were the preferred diving locations (71.42%).Divers reported varying observations regarding species recovery and decline after the flood. Species such as Sarpa salpa, Epinephelus guaza, Mugil cephalus, and Diplodus were observed at specific sites post-flood, with differing rates of decline. Statistical analysis using SPSS 23 revealed significant differences (P ≤ 0.05) in species distribution and health after the flood.The data collected indicate how natural disasters affect marine ecosystems, underlining the importance of ongoing monitoring and conservation measures to minimize impacts and support in the recovery of biodiversity in impacted areas.
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