File:Aa anoxie.jpg
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![File:Aa anoxie.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/e/eb/Aa_anoxie.jpg/800px-Aa_anoxie.jpg?20111001171131)
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[edit]DescriptionAa anoxie.jpg | Dans la décennie 1985/1995, l'Aa subit une lourde pollution chronique d'origine industrielle (3 papeteries et d'autres usines) et urbaine (peu de station d'épuration ou station dysfonctinnant). De Blendecques à Arques, l'eau était souvent couverte d'une mousse blanche malodorante et épisodiquement d'hydrocarbures. La dystrophisation était manifeste jusqu'en aval de Saint Omer. |
Date | |
Source | Own work |
Author | F Lamiot |
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Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.http://www.gnu.org/copyleft/fdl.htmlGFDLGNU Free Documentation Licensetruetrue |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:11, 1 October 2011 | ![]() | 856 × 566 (239 KB) | Ras67 (talk | contribs) | cropped and watermark removed |
08:01, 5 May 2007 | ![]() | 866 × 578 (197 KB) | Lamiot (talk | contribs) | {{Information |Description=Dans la décennie 1985/1995, l'Aa subit une lourde pollution chronique d'origine industrielle (3 papeteries et d'autres usines) et urbaine (peu de station d'épuration ou station dysfonctinnant). De Blendecques à Arques |
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Image title | Septembre 1990 |
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Camera manufacturer | SONY |
Camera model | CYBERSHOT |
Date and time of data generation | 19:41, 27 March 2001 |
Orientation | Normal |
Horizontal resolution | 110 dpi |
Vertical resolution | 110 dpi |
Software used | Adobe Photoshop |
File change date and time | 19:07, 1 October 2011 |
Y and C positioning | Co-sited |
Exif version | 2.1 |
Date and time of digitizing | 19:41, 27 March 2001 |
Meaning of each component |
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Image compression mode | 2 |
Supported Flashpix version | 1 |
Color space | sRGB |