MedSAL Meetings

• way forward, rules of engagement, how do people participate, distributed system
• alerting system: Geostaticistcs (hypothesis testing, based on distribution): statistical approach, physical approach: deviation from value (aem: distance from sea, depth, type of aquifer): sensors - only ec used
• identify patterns: trend analysis (rank test, Kendall)
• create time series of trend/rank, expected value: download data, process them with R script, create a time series of ranks, normalize them, upload a new time series of trend/rank pers station only for ec (mid october: 1. we make a demonstration and test for one station, Rhodope, ec with documentation, small report for work package 6), put this for review (Phaidon, Evangelos)

Check the sensor data inflow on ftp on uhydro and make a report on how data are produced (see Bouficha)

• have a responsive app (Android, iPhone) to the webGIS Observatory
• visualize or add data?
• functions: use the location to filter the data, geofilter (data in the vicinity of a city (by name) or site (by geographic coordinates)
• Position tag included
• outlook (after MedSal) upgrade for citizen science done through a crowd source / form generator (basic functions: collect location, collect picture, time and type of salinization) to be visualized on the webGIS (date of accomplishment: December, low priority)

THL contacts the Antonis Christofides to subcontract him for:

• integrating life sensor data into openmeteo
• integrating an alarm / and or trend system into OpenMeteo

THL contacts the partners in Malta and Cyprus directly regarding integration of hydrochemical and isotope data.

(sorted according to priorities)

• Isotopes per study area with reports on residence and special isotopes. Dates with each partner
• 3.4 and 3.5 for Katharina is top priority (Rhodope) not later than November (because of issue with contracts), finalize meeting before Chania
• Deliverables work package 3 (before Ghania, last deadline early December)
• Groundwater modeling 4.3 - 19.09. (if cannot be kept, contact Evangelos to set new date)
• 4.4 Hydrochemical modeling (Dimitrios): inverse model (system and parameter identification, identification of processes for Samos), working meeting on 20.09. 2022, Chris and Dimitrios and then finalize the report, draft if possible and Dimitrios will finish it off
• reminder: 1-2 slides per task for Chania
• 4.5: Mixing cell model: Qay forward, 0.we put together the data (THL), 1. we have a short meeting with Dolores, Alexandro and / or Gabriella on the assumed system, 2. we do the modeling internally and 3. we have a meeting to discuss results and alternatives
• 4.7: contact with Phaedon, minutes by Dimitrios

<note important>Conclude the set of methods (PhreeqC, Mixing Cell Modeling) latest by the early beginning of October so that it can be integrated into 5 and further web-packages</note>

Application to work package 5. Extract the essence of results from our packages in 4 for the reports in 5, a) transfer to other sites. Proposal to combine flow line analysis with hydrochemical modeling, transssect and model phreeqC 1D ADE with reactions along that transsect (Rhodope, maybe Bouficha. Note: Scheme by D. Carstens applied to the most appropriate pilot site for work package 5, most interesting is Bouficha, alternative site would be Rhodope (conceptual model derived from groundwater model and sensors and two potential salinization sources)

• 5.10. Climate change impact
• 5.11. Risk Assessment must be completed by December latest, as the info day is and cannot be later than January (crucial bottle-neck)

<note important>Risk Assessment must be completed by December latest, as the info day is and cannot be later than January (crucial bottle-neck)</note>