File:Thermal image of convection patterns in lawn.jpg
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Thermal_image_of_convection_patterns_in_lawn.jpg (240 × 320 pixels, file size: 56 KB, MIME type: image/jpeg)
Captions
Captions
Thermal image of a Rayleigh–Bénard convection pattern in lawn (Cynodon dactylon).
Summary
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| Description |
English: Shown is a picture of a Bermuda grass lawn (Cynodon dactylon) taken with a thermal imaging camera at around 8pm well after sunset. Notice the characteristic pattern of warm and cold regions. The spatial scale of the pattern is ≈20cm or 10in.
For the underlying process, see Ackerson, B.J., Beier, R.A. & Martin, D.L. Ground level air convection produces frost damage patterns in turfgrass. Int J Biometeorol 59, 1655–1665 (2015). https://doi.org/10.1007/s00484-015-0972-3 Picture taken in Leeland, North Carolina, USA on Dec 24 2023. The same patch of lawn with frost damage caused by the same mechanism a few weeks earlier is shown here: |
| Date | |
| Source | Own work |
| Author | ManuelSchottdorf |
Licensing
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I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution 4.0 International license.
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| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 21:57, 26 December 2023 | | 240 × 320 (56 KB) | ManuelSchottdorf (talk | contribs) | Uploaded own work with UploadWizard |
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