Vazhukki Aru is a river located in Jaffna, Northern Province of Sri Lanka. It is a seasonal river but plays crucial role in the livelihoods of local communities, as well as in the ecosystems of the area. The river itself has cultural, ecological, and economic significance for the people living in its vicinity.
I am involving in monitoring hydrologically this Vazhukki aru seasonally.
1. Water Quality Monitoring: When the water is available in the river water samples are being analyzed for parameters such as pH, EC and TDS.
2. Flow and Discharge Monitoring: Measure and record the flow rate and water level of the river at various points. This helps understand changes in water volume and helps to identify groundwater recharge, flood management and water resource planning.
3. Ecosystem Monitoring: Studying aquatic life, plants, and the riparian zone. Assessing the diversity and species and any changes over time.
4. Sediment Sampling: Collecting and analyzing sediment samples to understand sediment transport, erosion, and potential pollutant buildup in the riverbed.
5. Hydrological Observations: Recording data related to the river's water level, seasonal variations, and flood patterns.
6. Remote Sensing and GIS: Using satellite imagery and geographic information systems (GIS) to map and monitor changes in the river's surroundings, including land use, vegetation, and water quality indicators.
7. Community Engagement: Involving local communities in monitoring efforts. Engaging farmers in gates operations and water level monitoring.
8. Data Analysis and Reporting: Collecting past data and reports.
