File:Liquenes en el suelo - Squamarina lentigera (8444901966).jpg
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Summary
[edit]DescriptionLiquenes en el suelo - Squamarina lentigera (8444901966).jpg |
Español: No se les hace ningún daño si se pisotean.
Estos líquenes crecen expresamente en los sitios de paso de personas y animales, pues al pisarlos se trocean y cada trozo es un nuevo liquen que sigue creciendo. Es su forma de reproducirse vegetativamente por fragmentación". Se entiende la necesidad de este líquen de ser pisoteado, porque la reproducción vegetativa por fragmentación del talo es mucho más fácil y segura que la azarosa reproducción por esporas en un hábitat donde las lluvias son muy escasas y predomina la aridez extrema durante la mayor parte del año. |
Date | |
Source | https://www.flickr.com/photos/70626035@N00/8444901966/ |
Author | jacilluch |
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Flickr posted date InfoField | 4 February 2013 |
Licensing
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- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
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- 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.
This image was originally posted to Flickr by jacilluch at https://flickr.com/photos/70626035@N00/8444901966 (archive). It was reviewed on 27 December 2018 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-sa-2.0. |
27 December 2018
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:16, 27 December 2018 | 3,648 × 2,736 (2.44 MB) | Discasto (talk | contribs) | == {{int:filedesc}} == {{information |description={{es|1=No se les hace ningún daño si se pisotean. Estos líquenes crecen expresamente en los sitios de paso de personas y animales, pues al pisarlos se trocean y cada trozo es un nuevo liquen que sigue creciendo. Es su forma de reproducirse vegetativamente por fragmentación". Se entiende la necesidad de este líquen de ser pisoteado, porque la reproducción vegetativa por fragmentación del talo es mucho más fácil y segura que la azarosa r... |
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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 | Canon |
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Camera model | Canon PowerShot G12 |
Exposure time | 1/30 sec (0.033333333333333) |
F-number | f/5.6 |
ISO speed rating | 100 |
Date and time of data generation | 19:42, 2 February 2013 |
Lens focal length | 6.1 mm |
Orientation | Normal |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop CS3 Windows |
File change date and time | 21:40, 2 February 2013 |
Y and C positioning | Co-sited |
Exif version | 2.3 |
Date and time of digitizing | 19:42, 2 February 2013 |
Meaning of each component |
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Image compression mode | 3 |
APEX shutter speed | 4.90625 |
APEX aperture | 4.96875 |
APEX exposure bias | −1.6666666666667 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Center weighted average |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 12,493.150684932 |
Focal plane Y resolution | 12,493.150684932 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 3,648 px |
Image height | 2,736 px |
Rating (out of 5) | 0 |
Date metadata was last modified | 22:40, 2 February 2013 |
IIM version | 56,960 |