“Ionic strength (i.e., salinity) is an important parameter for accurately describing chemical processes in natural waters. This paper presents a novel method to measure ionic strength of fresh waters utilizing spectrophotometric pH measurements. This new method is more accurate and precise than traditional conductometric measurements of ionic strength.” - Katelyn Schockman
![Ionic strength (i.e., salinity)](/marine-science/news/images/ionic-strength.png)