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This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
DescriptionSalt water intrusion wikipedia2.png |
English: Saltwater intrusion is the movement of saline water into freshwater aquifers which results into diversified habitats loss and land subsidence. Most often, it is caused by ground water pumping from coastal wells, artificial levee, or from construction of navigation channels or oil field canals. The channels and canals provide conduits for salt water to be brought into fresh water marshes. But salt water intrusion can also occur as the result of a natural process like a storm surge from a hurricane or sea-level rising up.
Français : L'intrusion d'eau salée désigne le mouvement d'une masse d'eau salée dans un aquifère d'eau douce. Ceci entraîne une perte d'habitats diversifiés et parfois un affaissement des terres (en Louisiane par exemple). Le plus souvent, l'intrusion est due au pompage massif d'eaux souterraines à partir de puits côtiers, à certaines digues artificielles ou à la construction de canaux de navigation ou de canaux de champs pétrolifères. Les canaux sont des conduits pouvant amener de l'eau salée dans les marais d'eau douce. Des intrusions ponctuelles, éventuellement répétées d'eau salée peuvent également se produire lors d'onde de tempête (surcots) et/ou en lien avec l'élévation du niveau marin. |
Date | 2011-030-25 |
Source | Own work |
Author | Sweetian |
This media file was the subject of an educational assignment at Louisiana State University supported by the Wikipedia Ambassador Program or an independent school and university project during the Spring 2011 term. Further details are available on the course page. |
- This image was created by a new user as part of an educational assignment supported by the Wikipedia Ambassador Program.
- More editing may be needed, but please be courteous and assume good faith, and consider leaving a constructive message on the student creator's talk page - User:Sweetian.
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
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- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 19:12, 25 March 2011 | 9,983 × 6,249 (13.69 MB) | Sweetian | {{Information |Description ={{en|1=Saltwater intrusion is the movement of saline water into freshwater aquifers which results into diversified habitats loss and land subsidence. Most often, it is caused by ground water pumping from coastal wells, artif |
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