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Released on February 2nd, 2016.

List of changes in this release

S-Risk release is a bugfix release, fixing a problem introduced with the previous 1.1.4 release.
In 1.1.4, adjustments were made to make the outdoor air model more consistent with user-provided soil air measurements (see item 2 in Model adjustments in the 1.1.4 release notes). These adjustments introduced a new problem concerning volatilization from groundwater to outdoor air, of importance to simulations where groundwater contamination is determining outdoor air concentrations and outdoor air is determining for the global risks.

S-Risk updated to 1.1.4

This morning, S-Risk has been updated to version 1.1.4. This release introduces some minor model modifications and a number of issues with the user interface.

More details can be found on our Release notes page.

S-Risk 1.1.4

Released on January 20, 2016.

List of changes in this release

S-Risk release 1.1.4 introduces minor model modifications and resolves a number of issues in the graphical user interface and the S-Risk server backend. We encourage our users to keep on reporting potential issues whenever they are encountered, via the S-Risk helpdesk at info@s-risk.be.

Model adjustments

  • the BCF model for Arsenic in spinach was slightly adjusted, as the previous model was inconsistent and caused problems with the optimizations in Applications I & III. This adjustment has been thoroughly discussed with OVAM and has a minimal effect on simulation results.
    • previous model:   log(BCF) = -3,36 - 1,1 × log(Csoil) + 0,99 x log(Ptot)
    • new model:  log(BCF) = -0.484 - 0.974 × log(Csoil)
  • the outdoor air model now consistently uses the user-provided soil air measurement value (Concentrations tab) instead of modelled soil air results.
  • indoor air concentration from volatilization is now overruled if the outdoor air concentration at child height is higher, instead of adult height

Graphical user interface improvements

  • the schematic site overview in the "Simulation summary" panel now always shows the correct groundwater depth
  • the summary report (Results tab) now indicates problematic optimization results in Applications I & III more clearly, referring to the extended report
  • the soil layer dropdown menu in the Graph tab now clearly differentiates between the different soil layers by specifying layer depth
  • consumption data for vegetables & animal products are now accessible, in the Exposure tab (Tier 2). Only applications 2 and 3 allow for editing of the consumption data.
  • fixed inconsistent behavior  of the "BCF Formulas" dialog in the Plants tab
  • Water tab parameters are not editable anymore in application I - these are considered to be part of the generic scenario
  • removing a soil layer now also adjusts the "Optimize on soil layer" setting if needed
  • improved the handling of user language settings when generating reports
  • fixed some typos & display issues in the graphical user interface

Registrations open for our upcoming S-Risk training

The registration page for our upcoming training session on February 18, 2016 is now open.

This training has been officially recognized by IBGE-BIM. More information can be found on our Events page.

Helpdesk availability over the holidays

The S-Risk helpdesk will not be available over the Christmas holidays (starting December 21). Please keep sending your questions over, they will be answered as soon as possible from January 4 onwards.

S-Risk demonstration video

We have added a short video, illustrating the basic usage of S-Risk to our Documents page. In less than 10 minutes, you become familiar with the S-Risk model.

See the video on our Documents page!

New and updated FAQ entries

We have added more FAQ entries and updated existing ones, based on the feedback we have received via the S-Risk helpdesk. 

FAQ entry updated:

New FAQ entries:

New approach for S-Risk trainings

We have re-organised the concept for our S-Risk training sessions, and have added new dates for upcoming trainings.

More information can be found on our Events page.

S-Risk in Brussels starting in January 2016

As of January 1, 2016, IBGE-BIM will put forward S-Risk as the standard model for use in the framework of sustainable soil management in the Brussels region.

Brussels will rely on the same S-Risk model that is currently applicable for the Flanders region. Hence, companies with a license for the Flemish version of S-Risk will not have to order an additional license.

Companies interested in purchasing a license can find more information on our Registration page.

User manual updated

The S-Risk user manual has been updated and can be found on our Documents page, in English and Dutch. Typos and inconsistencies have been corrected and we included new content on the features introduced by S-Risk 1.1.


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