File:Trunks (8931276617).jpg
Original file (5,184 × 3,456 pixels, file size: 16.78 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionTrunks (8931276617).jpg |
Old-growth forest, Warren County, within the Hearts Content Scenic Area of Allegheny National Forest. Note the large white pine in the foreground. White pines are among the largest trees in the tract. They arose several centuries ago after a large, canopy-opening disturbance (such as windthrow or a wildfire) flooded the forest floor with enough light for the trees to germinate. Today, the white pine component is declining; the canopy of hemlocks and American beeches casts deep shade on the forest floor, preventing the white pines from germinating. If more American beeches succumb to beech bark disease, and if the hemlock woolly adelgid reaches the tract, the resulting canopy breaks will likely promote white pine regeneration. |
Date | Taken on 1 June 2013, 17:48 |
Source | Trunks |
Author | Nicholas A. Tonelli from Northeast Pennsylvania, USA |
Camera location | 41° 41′ 36.21″ N, 79° 15′ 15.59″ W | View this and other nearby images on: OpenStreetMap | 41.693392; -79.254330 |
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Licensing
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- 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.
This image was originally posted to Flickr by Nicholas_T at https://flickr.com/photos/14922165@N00/8931276617. It was reviewed on 18 August 2017 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
18 August 2017
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 23:52, 18 August 2017 | 5,184 × 3,456 (16.78 MB) | XXN (talk | contribs) | Transferred from Flickr via Flickr2Commons |
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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 EOS REBEL T3i |
Exposure time | 1/50 sec (0.02) |
F-number | f/4 |
ISO speed rating | 3,200 |
Date and time of data generation | 17:48, 1 June 2013 |
Lens focal length | 42 mm |
Orientation | Normal |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Elements 7.0 Windows |
File change date and time | 21:51, 2 June 2013 |
Y and C positioning | Co-sited |
Exposure Program | Action program (biased toward fast shutter speed) |
Exif version | 2.3 |
Date and time of digitizing | 17:48, 1 June 2013 |
Meaning of each component |
|
APEX shutter speed | 5.625 |
APEX aperture | 4 |
APEX exposure bias | 0 |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
DateTime subseconds | 94 |
DateTimeOriginal subseconds | 94 |
DateTimeDigitized subseconds | 94 |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 5,728.1767955801 |
Focal plane Y resolution | 5,808.4033613445 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |
Supported Flashpix version | 1 |
Image width | 5,184 px |
Image height | 3,456 px |
Rating (out of 5) | 0 |
Date metadata was last modified | 17:51, 2 June 2013 |
IIM version | 1,312 |