On February 20, 2025, at 14:00, a collaborative water quality measurement took place on the coast of the Ambracian Gulf in Vonitsa. This activity was part of an environmental research initiative conducted by five schools working together:
- 1st General Lyceum of Preveza
- Liceo Scientifico Statale “G. Berto” (Italy)
- General Lyceum of Vonitsa
- Esperino GEL Prevezas
- Gymnasium of Zaloggo
This joint effort aimed to assess the water quality of the Ambracian Gulf and raise awareness of environmental challenges affecting marine ecosystems.
Measurement Procedure
The participating students and teachers conducted the fieldwork by following these steps:
- On-site measurements:
- Water temperature was recorded using a digital thermometer.
- pH levels were measured using a portable pH meter.
- Water sample collection:
- A water sample was carefully collected in a sterilized container to be further analyzed in the laboratory.
- Laboratory Analysis & Results Presentation:
- The collected sample was later analyzed to determine key chemical parameters, including nitrate (NO₃⁻), phosphate (PO₄³⁻), ammonium (NH₄⁺), nitrite (NO₂⁻), conductivity, and salinity.
- The results were then shared and discussed among all schools to better understand the state of the local marine environment.
Significance of the Action
This activity highlighted the power of collaboration in scientific research, bringing together students and educators from different schools and countries. By engaging in real-world environmental monitoring, students not only gained hands-on experience in water quality analysis but also strengthened their awareness of marine pollution and its impact on biodiversity.
Such international and local partnerships foster scientific curiosity, environmental responsibility, and a commitment to protecting natural ecosystems—values that are essential for future generations.