Blog
- Mapping a contaminant plume through groundwater profilingA contaminant plume rarely follows property lines, drainage ditches, or the neat geometry of a monitoring-well network. Dissolved chemicals can move through…
- Using Hydro-Optical Properties to Characterize Suspended SedimentSuspended sediment influences water clarity, light penetration, pollutant transport, aquatic habitat, and the performance of many industrial and environmental…
- Optical Sensor Drift: Causes, Detection, And CorrectionOptical instruments are widely used to measure turbidity, suspended solids, sediment plumes, and changing water conditions. They are valuable because they…
- Turbidity monitoring for water-quality complianceTurbidity is one of the most visible indicators of changing water quality. It describes the loss of clarity caused by suspended particles such as clay, silt,…
- Designing a Sediment-Monitoring Network for a Large HarborA large harbor is a dynamic sediment environment shaped by tides, river inflow, vessel movements, dredging, storms, shoreline works, and engineered channels.…
- Field Validation Techniques For Optical Turbidity SensorsOptical turbidity sensors provide rapid, continuous measurements of water clarity by detecting how suspended particles scatter or absorb light. They are widely…
- Understanding The Turbidity-SSC Relationship In Water MonitoringTurbidity and suspended-sediment concentration are closely related measurements, but they describe different properties of water. Turbidity records how…
- Troubleshooting Optical Groundwater ProfilersOptical groundwater profilers provide depth-resolved measurements that help researchers examine turbidity, suspended sediment, dissolved substances, and…
- Integrating a Suspended-Solids Sensor with a Data Logger for Continuous RecordingContinuous suspended-solids monitoring turns short field visits into a detailed record of changing water conditions. A properly connected optical sensor and…
- Turbidity monitoring for detecting underwater disturbancesUnderwater operations can alter the water column long before a disturbance becomes visible from the surface. Dredging, seabed preparation, vessel movement,…