File:Sargasso weed detail - Foul Bay, Barbados.jpg
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Summary
[edit]DescriptionSargasso weed detail - Foul Bay, Barbados.jpg |
English: Sargassum is a genus of brown (class Phaeophyceae) macroalgae (seaweed) in the order Fucales. Numerous species are distributed throughout the temperate and tropical oceans of the world, where they generally inhabit shallow water and coral reefs, and the genus is widely known for its planktonic (free-floating) species. While most species within the class Phaeophyceae are predominantly cold water organisms that benefit from nutrients upwelling, genus Sargassum appears to be an exception to this general rule.Any number of the normally benthic species may take on a planktonic often pelagic existence after being removed from reefs during rough weather; however, two species (S. natans and S. fluitans) have become holopelagic—reproducing vegetatively and never attaching to the seafloor during their lifecycle. The Atlantic Ocean's Sargasso Sea was named after the algae, as it hosts a large amount of sargassum. |
Date | |
Source | Own work |
Author | Jonathan Wilkins |
Camera location | 13° 06′ 00.31″ N, 59° 27′ 00.88″ W | View this and other nearby images on: OpenStreetMap | 13.100085; -59.450245 |
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Licensing
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This image was uploaded as part of Wiki Loves Earth 2015.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 14:01, 25 May 2015 | 1,626 × 2,264 (2.8 MB) | Jonathan Wilkins (talk | contribs) | User created page with UploadWizard |
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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 | FUJIFILM |
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Camera model | X-T1 |
Exposure time | 1/400 sec (0.0025) |
F-number | f/20 |
ISO speed rating | 400 |
Date and time of data generation | 07:58, 23 April 2015 |
Lens focal length | 23.3 mm |
Orientation | Normal |
Horizontal resolution | 230 dpi |
Vertical resolution | 230 dpi |
Software used | Adobe Photoshop CS6 (Windows) |
File change date and time | 10:57, 25 May 2015 |
Exposure Program | Normal program |
Exif version | 2.3 |
Date and time of digitizing | 07:58, 23 April 2015 |
APEX shutter speed | 8.643856 |
APEX aperture | 8.643856 |
APEX brightness | 10.28 |
APEX exposure bias | 0 |
Maximum land aperture | 3 APEX (f/2.83) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Color space | Uncalibrated |
Focal plane X resolution | 2,083.4231262207 |
Focal plane Y resolution | 2,083.4231262207 |
Focal plane resolution unit | 3 |
Sensing method | One-chip color area sensor |
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 |
Focal length in 35 mm film | 35 mm |
Scene capture type | Standard |
Sharpness | Normal |
Subject distance range | Unknown |
Lens used | XF18-55mmF2.8-4 R LM OIS |
Rating (out of 5) | 0 |
Date metadata was last modified | 07:57, 25 May 2015 |
Unique ID of original document | DDA232A126234BD7BCA17A4B0BC2E1AA |
Structured data
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13°6'0.306"N, 59°27'0.882"W
23 April 2015
- Files with coordinates missing SDC location of creation
- CC-BY-SA-3.0
- Self-published work
- Images from Wiki Loves Earth 2015
- Images from Wiki Loves Earth 2015 in Brazil
- Images from Wiki Loves Earth missing SDC depicts
- Images from Wiki Loves Earth missing SDC location of creation
- Uploaded via Campaign:wle-br
- Brazil photographs taken on 2015-04-23