Interactive app for discharge estimation

An example of the algorithm working. The black point is the low site, and the red the site upstream. The raster shows the flow accumulation in the landscape

App developed in Shiny to measure discharge in streams using a slug injection.

This app is intended to measure discharge using a slug injection of salt, it requires data recorded with a HoBo conductivity logger, a correction coefficient of the response of conductivity against NaCl and the exact amount of salt injected.

The version 2 is to use with another method: by adding a measured volume of salt solution in water, with a known conductivity.

Developed by G. Rocher-Ros (2016), for internal use at UmeĆ„ University. Any third party use is under the users’ responsability. For any questions contact gerardrocher (at) gmail (dot) com

Gerard Rocher-Ros
Gerard Rocher-Ros
PhD in Ecosystem Ecology

I am interested in how ecosystems work and matter flows across different scales in the landscape.