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File:Intertidal greenalgae.jpg

Description
English: Photo of green algal growth ( Enteromorpha sp.) on rocky areas of the ocean intertidal shore, indicating a nearby nutrient source (in this case land runoff). Photographed by Eric Guinther near Kahuku, O‘ahu, Hawai‘i.
Français : Photo d'un dépôt d'algues vertes ( Enteromorpha sp.) sur une partie rocheuse de la zone interditalee d'un rivage. Ces algues sont indicatrices d'une source proche de nutriments (azote, phosphore, d'origine terrigène (engrais ou eaux usées) dans ce cas) ou d'un déséquilibre écologique. Photo d'Eric Guinther prise près de Kahuku, O‘ahu, Hawai‘i.
Date 27 April 2005 (original upload date)
Source Own work
Author Eric Guinther

Licensing

[[en:User:|]] at the English language Wikipedia, the copyright holder of this work, hereby publishes it under the following license:
GNU head 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.
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w:en:Creative Commons
attribution share alike		 This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license. Subject to disclaimers.
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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
Camera manufacturer NIKON
Camera model E950
Exposure time 1/344 sec (0.002906976744186)
F-number f/7.4
ISO speed rating 80
Date and time of data generation 10:25, 17 December 2002
Lens focal length 7.2 mm
Orientation Normal
Horizontal resolution 300 dpi
Vertical resolution 300 dpi
Software used Adobe Photoshop 7.0
File change date and time 07:40, 27 April 2005
Y and C positioning Co-sited
Exposure Program Normal program
Exif version 2.1
Date and time of digitizing 10:25, 17 December 2002
Image compression mode 2
Exposure bias 0
Maximum land aperture 2.6 APEX (f/2.46)
Metering mode Pattern
Light source Unknown
Flash Flash did not fire
Colour space sRGB

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