Etude de la qualité des eaux de baignade de la plage de la salamandre (la crique).

Abstract

The sea is an essential element of our planet, hosting a great diversity of life and playing a vital role in natural balances. It represents not only a valuable resource for humans — in terms of fishing, transport, and tourism — but also a place for relaxation and discovery. However, growing human activities exert significant pressure on marine environments, affecting their quality and biodiversity. Therefore, it is important to regularly study the state of seawater, particularly in bathing areas, to ensure the safety of users and protect the environment. Our study was conducted on Salamander Beach over a period of three months to assess the quality of seawater for bathing. The analyses focused on physio-chemical parameters (temperature, pH, suspended matter, dissolved oxygen, conductivity, and salinity). The results show that the water quality was generally satisfactory in March, with low levels of pollution. In April, a slight deterioration was observed, likely linked to increased human activity (tourism, urban discharges). In May, the quality further degraded, marked by an increase in fecal bacteria and turbidity, which may pose health risks for bathers. This study highlights the importance of regular monitoring, especially as the summer season approaches, to prevent health risks and protect the coastal environment.