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| Type: | Resource | |
| Storage: | The size of this resource is 1.6 KB | |
| Created: | Feb 08, 2023 at 2:39 a.m. | |
| Last updated: | Feb 08, 2023 at 2:40 a.m. | |
| Citation: | See how to cite this resource |
| Sharing Status: | Public |
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| Views: | 307 |
| Downloads: | 199 |
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Abstract
A multilevel groundwater model was developed for the geological unit Rurscholle to forecast the impact of drainage from open pit mines on the groundwater balance and to evaluate measures to protect wetlands influenced by the drainage. The numerical model is based on a quasi-3D finite element scheme. Geological faults, wetlands, and the open pit mines are considered by a local mesh refinement. A special feature of the modelling of the open pit mines is the temporal change of the soil parameters caused by the mining process. The calibration challenges included the size of the modelling area and drainage wells with well filters in more than one aquifer. In order to reduce the number of calibration parameters, the soil parameters are divided into zones. The calibration results are presented and evaluated with examples.
Subject Keywords
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Spatial
Content
Additional Metadata
| Name | Value |
|---|---|
| DOI | 10.1007/s00767-007-0020-2 |
| Depth | 150 |
| Scale | 1 001 - 10 000 km² |
| Layers | 2-5 layers |
| Purpose | Groundwater resources |
| GroMoPo_ID | 133 |
| IsVerified | True |
| Model Code | FESSIM |
| Model Link | https://doi.org/10.1007/s00767-007-0020-2 |
| Model Time | |
| Model Year | 2007 |
| Model Authors | D. Bachmann, B. Becker, A. van Linn, J. Köngeter |
| Model Country | Germany |
| Data Available | Report/paper only |
| Developer Email | bachmann@iww.rwthaachen.de |
| Dominant Geology | Model focuses on multiple geologic materials |
| Developer Country | Germany |
| Publication Title | The large-scale groundwater model Rurscholle |
| Original Developer | No |
| Additional Information | |
| Integration or Coupling | None of the above |
| Evaluation or Calibration | Static water levels |
| Geologic Data Availability |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
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