File:Cristatella mucedo DSCN2090.JPG
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
Size of this preview: 432 × 600 pixels. Other resolutions: 173 × 240 pixels | 346 × 480 pixels | 553 × 768 pixels | 738 × 1,024 pixels | 1,980 × 2,748 pixels.
Original file (1,980 × 2,748 pixels, file size: 725 KB, MIME type: image/jpeg)
File information
Structured data
Captions
Summary
[edit]DescriptionCristatella mucedo DSCN2090.JPG |
Français : Bryozoaire (cristatella mucedo) trouvé vivant en colonies dans la Moyenne-Deûle dans le nord de la France (cette espèce fragile semble être apparue (ou réapparue là) après un apport d'eau d'exhaure provenant de la nappe ; plus de 2 millions de m3/an). Elle vit dans ce cas dans une eau eutrophe dont les sédiments sont pollués (autrefois en contact permanent avec la Haute-Deûle provenant du bassin minier (où l'on trouvait notamment l'usine Métaleurop Nord), sur des branches, pieux de bois, poteaux ou parois [mais pas ou très rarement et dans ce cas peut être accidentellement) sur le sédiment] de cet ancien canal qui n'est plus ouvert à la circulation, remplacé par une section mise à grand gabarit plus au nord-ouest. English: Bryozoan (cristatella mucedo) found living in colonies in the "Mid-Deûle" in the north of France - this fragile species seems to have appeared (or reappeared there) after import of clea water in the canal (over 2 million m3 / year)- . These animals lives in this case in a eutrophic water with sediments are polluted (formerly in constant contact with Upper-Deûle River, coming from the mining area (which were amongst the Métaleurop North Plant), on branches, wood piles, poles or walls ot the canal [but not or very rarely, and in this case may be accidentally) on the sediment] of this ancient channel (that is no longer open to traffic, replaced by a full-size section last more northwest). |
Date | |
Source | Own work |
Author | Lamiot |
Licensing
[edit]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 4.0 International license.
- You are free:
- 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.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 16:29, 13 November 2014 | 1,980 × 2,748 (725 KB) | Lamiot (talk | contribs) | User created page with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON |
---|---|
Camera model | COOLPIX AW120 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/8.2 |
ISO speed rating | 200 |
Date and time of data generation | 09:51, 19 July 2014 |
Lens focal length | 4.3 mm |
Image title | |
Width | 4,608 px |
Height | 3,456 px |
Bits per component |
|
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 16:31, 30 October 2014 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 09:51, 19 July 2014 |
Meaning of each component |
|
Image compression mode | 4 |
APEX shutter speed | 4.906891 |
APEX aperture | 6.071248 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash fired, auto mode |
Supported Flashpix version | 1 |
Color space | sRGB |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 0 |
Focal length in 35 mm film | 24 mm |
Scene capture type | Standard |
Scene control | None |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Macro |
Reference for direction of image | True direction |
Direction of image | 285.32 |
GPS tag version | 0.0.3.2 |
Date metadata was last modified | 17:31, 30 October 2014 |
Unique ID of original document | A09B6C72A65E2E7D789788052CA1A457 |
Structured data
Items portrayed in this file
depicts
19 July 2014
image/jpeg
4f3069988289a6000afc92299a69ab5cf1fd0afd
742,414 byte
2,748 pixel
1,980 pixel
Hidden categories: