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File:Intertidal greenalgae.jpg
![File:Intertidal greenalgae.jpg](43771.jpg)
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Description | Intertidal greenalgae.jpg 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.
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Date | 27 April 2005 (original upload date) |
Source | Own work |
Author | Eric Guinther |
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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 |
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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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