Checking for non-preferred file/folder path names (may take a long time depending on the number of files/folders) ...
This resource contains some files/folders that have non-preferred characters in their name. Show non-conforming files/folders.
This resource contains content types with files that need to be updated to match with metadata changes. Show content type files that need updating.
| Authors: |
|
|
|---|---|---|
| Owners: |
|
This resource does not have an owner who is an active HydroShare user. Contact CUAHSI (help@cuahsi.org) for information on this resource. |
| Type: | Resource | |
| Storage: | The size of this resource is 1.8 KB | |
| Created: | Feb 08, 2023 at 5:15 a.m. | |
| Last updated: | Feb 08, 2023 at 5:16 a.m. | |
| Citation: | See how to cite this resource |
| Sharing Status: | Public |
|---|---|
| Views: | 566 |
| Downloads: | 211 |
| +1 Votes: | Be the first one to this. |
| Comments: | No comments (yet) |
Abstract
Malia's coastal aquifer supplies water for domestic and irrigation purposes most of northern part of Heraklion prefecture (central Crete). The extensive exploitation of groundwater since the late 1960s has resulted in a continual decline in groundwater level and significant degradation in groundwater quality, due to salinity intrusion in the coastal aquifer. Moreover, the aquifer will likely to experience impacts of climate-driven recharge changes in the coming years, with adverse consequences for water supply in the region. A regional groundwater flow model was developed to simulate the existing hydrogeological system, and to evaluate the effects of combined impacts of groundwater exploitation and climate variability in future. The investigation results suggest that the equivalent porous medium (EPM) regional scale, as it is capable to simulate the groundwater flow and the spreading of chloride concentration with sufficient accuracy. However, locally the transport of saline water may depend primarily on the karst conduit network rather than matrix permeability; therefore the point information must be evaluated and not taken as undisputed. Furthermore, the study provides a valuable guidance on predicting the seawater intrusion in aquifers under similar hydrogeological conditions; and offers a considerable issue in management of the groundwater quality deterioration.
Subject Keywords
Coverage
Spatial
Content
Additional Metadata
| Name | Value |
|---|---|
| DOI | 10.1007/s12665-016-5509-5 |
| Depth | 150 |
| Scale | 11 - 101 km² |
| Layers | 6 |
| Purpose | Groundwater resources |
| GroMoPo_ID | 234 |
| IsVerified | True |
| Model Code | MODFLOW |
| Model Link | https://doi.org/10.1007/s12665-016-5509-5 |
| Model Time | SS |
| Model Year | 2016 |
| Model Authors | Steiakakis, E; Vavadakis, D; Kritsotakis, M; Voudouris, K; Anagnostopoulou, C |
| Model Country | Greece |
| Data Available | Report/paper only |
| Developer Email | stiakaki@mred.tuc.gr; vavadaki@mred.tuc.gr; marinos@crete-region.gr; kvoudour@geo.auth.gr; chanag@geo.auth.gr |
| Dominant Geology | Carbonate (including karst) |
| Developer Country | Greece |
| Publication Title | Drought impacts on the fresh water potential of a karst aquifer in Crete, Greece |
| Original Developer | No |
| Additional Information | A regional groundwater flow model was developed to simulate the existing hydrogeological system, and to evaluate the effects of combined impacts of groundwater exploitation and climate variability in future. |
| Integration or Coupling | Water management |
| Evaluation or Calibration | Static water levels |
| Geologic Data Availability | Yes |
How to Cite
This resource is shared under the Creative Commons Attribution CC BY.
http://creativecommons.org/licenses/by/4.0/
Comments
There are currently no comments
New Comment