File:100 Jahre Erdfallsee 14 04 2013 Grundwassermessstelle.jpg
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Summary
| Description |
English: Groundwater measuring point in the Erdfallsee visitor area in Hopsten, Kreis Steinfurt, North Rhine-Westphalia, Germany. In celebrating the 100th anniversary of the lake's emergence in 1913 an open house was held there on April 14, 2013.
Deutsch: Grundwassermessstelle auf dem Besuchergelände am Erdfallsee im Naturschutzgebiet „Heiliges Meer“ in Hopsten, Kreis Steinfurt, Nordrhein-Westfalen, Deutschland. Die Entstehung des Sees am 14. April 1913 durch einen plötzlichen Erdfall feierte das LWL-Museum für Naturkunde mit einem „Tag der offenen Tür“ seiner Außenstelle Heiliges Meer. Dazu gehörte auch eine Demonstration der Grundwasserstandsmessung. |
| Date | |
| Source | Own work |
| Author | J.-H. Janßen |
Licensing
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This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication. |
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 20:14, 15 April 2013 | | 5,472 × 3,648 (11.44 MB) | wikimediacommons>J.-H. Janßen | {{Information |Description ={{en|1=Groundwater measuring point in the ''Erdfallsee'' visitor area in Hopsten, Kreis Steinfurt, North Rhine-Westphalia, Germany. In celebrating the 100th anniversary of the lake's emergence in 1913 an o... |
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