File:Seney National Wildlife Refuge (6033027736).jpg
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[edit]DescriptionSeney National Wildlife Refuge (6033027736).jpg |
[Incorrect text (this appears to decribe File:Seney National Wildlife Refuge (6032464645).jpg)] Cuts, like this plunge cut, were made in about 250 of our oldest trees across the refuge as part of a study on the refuge's fire history. Each of the wedges were sanded then the researcher counted the tree rings backward to find out what year the tree burned. He could even tell what time of year the tree burned. With this information a detailed fire history of the refuge was constructed giving managers an idea of how often wildfires occured on the refuge back as far as the mid-1500s (we have a good fire history for the last 350 years). This cut burned the center of the tree, however the tree is still alive. There is a photo of the top of the tree a couple of pages back. Credit: Sara Hollerich, USFWS. |
Date | |
Source |
Seney National Wildlife Refuge
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Author | Seney Natural History Association |
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This image, originally posted to Flickr, was reviewed on 12 November 2013 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
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current | 07:09, 12 November 2013 | ![]() | 4,000 × 3,000 (3.66 MB) | File Upload Bot (Magnus Manske) (talk | contribs) | Transferred from Flickr by User:AlbertHerring |
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Camera manufacturer | Canon |
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ISO speed rating | 100 |
Date and time of data generation | 00:39, 7 August 2011 |
Lens focal length | 5 mm |
Orientation | Normal |
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Vertical resolution | 180 dpi |
File change date and time | 00:39, 7 August 2011 |
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Exif version | 2.21 |
Date and time of digitizing | 00:39, 7 August 2011 |
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