This week we planned to have our midterm meeting in the #GeoERA HOVER project: https://geoera.eu/projects/hover8/ in Madrid – unfortunately, we had to cancel because of COVID-19 – instead we had videomeetings for all our eight work packages. Here Hans Peter Broers of the Dutch Geological survey, TNO, explains about the use of groundwater dating in contaminant trend assessment using nitrate and veterinary antibiotics as examples in HOVER WP6 on the use of groundwater dating and travel time distributions. These examples, which are also very relevant for HOVER WP5 and 8 on nitrate & pesticides and emerging contaminants, respectively, will be included in the map viewer on the HOVER project website and in the GeoERA information platform / the European Geological Data Infrastructure (EGDI) with access to peer reviewed papers, reports and other relevant information on these important groundwater studies. READ MORE ABOUT THE HOVER PROJECT HERE: https://geoera.eu/projects/hover8/Continue reading “Groundwater age distributions in contaminated European aquifers”
Lead by Deltares (Netherlands), TACTIC have now produced standard #climatechange scenarios for all 41 pilot areas across Europe from Ireland to Ukraine and from Malta to Finland. The standard TACTIC #scenarios are produced to enable a harmonized comparison of impacts on #groundwater resources across Europe as a result of climate change. The standard climate change scenarios will be applied in a variety of tools within TACTIC from integrated #hydrological models to #time-series analysis but are also available for use outside TACTIC. Read more and get access to the scenarios via the TACTIC website: https://geoera.eu/projects/tactic9/
Groundwater age and travel time distributions have many applications – below you can find a link to a research paper where you can read about investigations of a pesticide polluted drinking water well and the history and fate of the two pesticides found in the well. The work is closely related to especially the work of task 6.4 in the HOVER project, which investigates groundwater age and travel time distributions in water supply wells with long screens and the application of these in groundwater management and protection.
How old is our groundwater and how well is this precious resource protected towards pollution from the surface or from subsurface activities?
Researchers from the Netherlands and Germany currently collaborates on the investigation of Dutch groundwater resources
Read more about this important research activity at the GeoERA HOVER website: https://geoera.eu/blog/how-old-is-our-groundwater-resources/
About 600 geologists from 20 countries currently meets in Oslo, Norway at NGWM2020 – https://www.geologi.no/ngwm2020 – I’ve just presented the GeoERA program – https://geoera.eu/ focusing on the four GeoERA groundwater projects and #sustainable use of subsurface #resources including water and carbon in its many forms. The meeting is held at the University of Oslo / #OiU – here it is Prof. Dag Olav Hessen, Head of the OiU “Centre for biogeochemistry in the Anthropocene” in his Keynote on the importance of carbonate and carbonate cycling not only for humanity but for all life on Earth. Water and carbon are essential for all life on our planet.
READ MORE HERE: https://geoera.eu/projects/resource9/
About 30 European partners of the #GeoERA RESOURCE project just completed three days of discussions focusing on the development of the first Pan-European groundwater resources map estimating the quantity, quality, depth and age of groundwater resources in Europe.
The meeting was held at the geological survey of Croatia (HGI, see group photo below). The project probably develops the currently most advanced multinational groundwater resources map at large scale, globally.
The data and information collected in the map and ultimately visualized in the European Geological Data Infrastructure / EGDI will provide valuable information on the quantity and quality of European groundwater resources for assessment of #climate change impacts on European water resources and the ecological status of groundwater dependent terrestrial and associated aquatic #ecosystems. In addition, the data and maps will support implementation of the Water Framework Directive and its daughter directive the Groundwater Directive of the #European Commission.
The new quasi 3D map is partly based on classifications defined by the International Hydrogeological map of Europe IHME1500 developed under the auspices of the International Association of Hydrogeologists / #IAH and financially supported by #UNESCO and Germany / the German Geological Survey / #BGR.
The new Pan European groundwater resources map is of interest to and relevant for the groundwater and water resources community, globally, including the #IAH, #IAHS, #IGRAC, #EFG as well as environment agencies, regional authorities, the European Environment Agency, #EEA, the Joint Research Centre of the #European Commission and #EU Science, Research and Innovation.