![Figure 1 from Occurrence and distribution of psychoactive compounds and their metabolites in the urban water cycle of Berlin (Germany). | Semantic Scholar Figure 1 from Occurrence and distribution of psychoactive compounds and their metabolites in the urban water cycle of Berlin (Germany). | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/2709047f29daba34e058d39aad450bb8111d2f95/8-Figure4-1.png)
Figure 1 from Occurrence and distribution of psychoactive compounds and their metabolites in the urban water cycle of Berlin (Germany). | Semantic Scholar
![The derivation of denitrification conditions in groundwater: Combined method approach and application for Germany - ScienceDirect The derivation of denitrification conditions in groundwater: Combined method approach and application for Germany - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S1470160X22010378-gr6.jpg)
The derivation of denitrification conditions in groundwater: Combined method approach and application for Germany - ScienceDirect
![Microbiological Condition of Urban Groundwater in the Vicinity of Leaky Sewer Systems - Paul - 2004 - Acta hydrochimica et hydrobiologica - Wiley Online Library Microbiological Condition of Urban Groundwater in the Vicinity of Leaky Sewer Systems - Paul - 2004 - Acta hydrochimica et hydrobiologica - Wiley Online Library](https://onlinelibrary.wiley.com/cms/asset/6adee89b-814b-46a3-8d9c-df820ab5a1aa/clen.v51.8.cover.jpg?trick=1692363911877)
Microbiological Condition of Urban Groundwater in the Vicinity of Leaky Sewer Systems - Paul - 2004 - Acta hydrochimica et hydrobiologica - Wiley Online Library
![Energies | Free Full-Text | Challenges and Opportunities for Lithium Extraction from Geothermal Systems in Germany—Part 3: The Return of the Extraction Brine Energies | Free Full-Text | Challenges and Opportunities for Lithium Extraction from Geothermal Systems in Germany—Part 3: The Return of the Extraction Brine](https://www.mdpi.com/energies/energies-16-05899/article_deploy/html/images/energies-16-05899-g001.png)
Energies | Free Full-Text | Challenges and Opportunities for Lithium Extraction from Geothermal Systems in Germany—Part 3: The Return of the Extraction Brine
![1,4-Dioxane contamination of German drinking water obtained by managed aquifer recharge systems: Distribution and main influencing factors - ScienceDirect 1,4-Dioxane contamination of German drinking water obtained by managed aquifer recharge systems: Distribution and main influencing factors - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0048969719347746-ga1.jpg)
1,4-Dioxane contamination of German drinking water obtained by managed aquifer recharge systems: Distribution and main influencing factors - ScienceDirect
![Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer](https://platform.aquifer-sudoe.eu/wp-content/uploads/2022/10/image1-3.webp)
Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer
![Table 3 from Explanations to the Web Map Service (WMS) "Groundwater background values" | Semantic Scholar Table 3 from Explanations to the Web Map Service (WMS) "Groundwater background values" | Semantic Scholar](https://d3i71xaburhd42.cloudfront.net/1e919c7e927bc72a4afca6c396a7a1f67add1465/14-Figure6-1.png)
Table 3 from Explanations to the Web Map Service (WMS) "Groundwater background values" | Semantic Scholar
![Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer](https://platform.aquifer-sudoe.eu/wp-content/uploads/2022/10/image13-1.webp)
Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer
![Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer](https://platform.aquifer-sudoe.eu/wp-content/uploads/2022/10/image10-3.webp)
Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer
![Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer](https://platform.aquifer-sudoe.eu/wp-content/uploads/2022/10/image12-1.webp)
Riverbank filtration for water quality improvement in a Managed Aquifer Recharge scheme in Berlin, Germany - Aquifer
![Frontiers | Application of machine learning and deep neural networks for spatial prediction of groundwater nitrate concentration to improve land use management practices Frontiers | Application of machine learning and deep neural networks for spatial prediction of groundwater nitrate concentration to improve land use management practices](https://www.frontiersin.org/files/Articles/1193142/frwa-05-1193142-HTML/image_m/frwa-05-1193142-g001.jpg)
Frontiers | Application of machine learning and deep neural networks for spatial prediction of groundwater nitrate concentration to improve land use management practices
![Water | Free Full-Text | Checking the Plausibility of Modelled Nitrate Concentrations in the Leachate on Federal State Scale in Germany Water | Free Full-Text | Checking the Plausibility of Modelled Nitrate Concentrations in the Leachate on Federal State Scale in Germany](https://pub.mdpi-res.com/water/water-13-00226/article_deploy/html/images/water-13-00226-g006.png?1611119326)
Water | Free Full-Text | Checking the Plausibility of Modelled Nitrate Concentrations in the Leachate on Federal State Scale in Germany
![Frontiers | Groundwater springs in the German Wadden Sea tidal flat: A fast-track terrestrial transfer route for nutrients and dissolved organic matter Frontiers | Groundwater springs in the German Wadden Sea tidal flat: A fast-track terrestrial transfer route for nutrients and dissolved organic matter](https://www.frontiersin.org/files/Articles/1128855/fmars-10-1128855-HTML-r1/image_m/fmars-10-1128855-g001.jpg)
Frontiers | Groundwater springs in the German Wadden Sea tidal flat: A fast-track terrestrial transfer route for nutrients and dissolved organic matter
![Herausforderungen und Chancen für die Lithiumgewinnung aus geothermalen Systemen in Deutschland – Teil 2: Potenziale und Produktionsszenarien in Deutschland | Grundwasser Herausforderungen und Chancen für die Lithiumgewinnung aus geothermalen Systemen in Deutschland – Teil 2: Potenziale und Produktionsszenarien in Deutschland | Grundwasser](https://media.springernature.com/lw685/springer-static/image/art%3A10.1007%2Fs00767-022-00523-4/MediaObjects/767_2022_523_Fig4_HTML.png)
Herausforderungen und Chancen für die Lithiumgewinnung aus geothermalen Systemen in Deutschland – Teil 2: Potenziale und Produktionsszenarien in Deutschland | Grundwasser
![Perceptions on mine water and mine flooding – An example from abandoned West German hard coal mining regions - ScienceDirect Perceptions on mine water and mine flooding – An example from abandoned West German hard coal mining regions - ScienceDirect](https://ars.els-cdn.com/content/image/1-s2.0-S0301420722004780-ga1.jpg)
Perceptions on mine water and mine flooding – An example from abandoned West German hard coal mining regions - ScienceDirect
![ADGEO - Boundary condition control on inter-aquifer flow in the subsurface of Berlin (Germany) – new insights from 3-D numerical modelling ADGEO - Boundary condition control on inter-aquifer flow in the subsurface of Berlin (Germany) – new insights from 3-D numerical modelling](https://adgeo.copernicus.org/articles/49/9/2019/adgeo-49-9-2019-f03-web.png)
ADGEO - Boundary condition control on inter-aquifer flow in the subsurface of Berlin (Germany) – new insights from 3-D numerical modelling
![www.samore.de 25 kg filter sand for sand filter installations quartz sand 0.4-0.8 mm H1 Made in Germany : Amazon.nl: Garden www.samore.de 25 kg filter sand for sand filter installations quartz sand 0.4-0.8 mm H1 Made in Germany : Amazon.nl: Garden](https://m.media-amazon.com/images/I/712wWqWuFCL._AC_UF894,1000_QL80_.jpg)