Wikipedia:Featured picture candidates/Pycnocline

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Pycnocline[edit]

Voting period is over. Please don't add any new votes. Voting period ends on 31 Jan 2024 at 14:46:05 (UTC)

Original – Lion's manes and a moon jellyfish disturbing the pycnocline in the top water layer of Gullmarn fjord, Sweden. Photo taken on a sunny morning after rain, so it's likely that the top layer is warmer water with some freshwater added, making a thermocline coincide with a halocline and resulting in a very thin but visible pycnocline. This difference in density and the altered refractive index is what makes the water look "oily". The top of the largest jellyfish is breaching the surface, while its tentacles are stirring up the thin pycnocline layer.
Reason
High quality photo that shows the subject as it appears in reality and not just as a graph
Articles in which this image appears
Pycnocline
FP category for this image
Wikipedia:Featured pictures/Natural phenomena/Others
Creator
W.carter
  • Support as nominator A similar photo has been nominated before, but it failed because it wasn't sharp enough. In this photo you can even make out the heads and tails of the small daphnias, so I hope it's sharp enough. – cart-Talk 14:46, 21 January 2024 (UTC)[reply]
  • Oppose – Visual information is not readily intelligible to general readers/viewers. – Sca (talk) 15:02, 21 January 2024 (UTC)[reply]
  • Support – per previous nom, it shows the phenomenon well. Bammesk (talk) 00:56, 22 January 2024 (UTC)[reply]
  • Support – I would move the picture up in the article, but FP anyway. Yann (talk) 16:13, 22 January 2024 (UTC)[reply]
  • Oppose - Description is lengthy. Natsuikomin (talk) 02:13, 23 January 2024 (UTC)[reply]
  • Support Adam Cuerden (talk)Has about 8.8% of all FPs. 07:52, 25 January 2024 (UTC)[reply]
  • Support – Giles Laurent (talk) 08:58, 25 January 2024 (UTC)[reply]
  • Support – Hamid Hassani (talk) 06:08, 26 January 2024 (UTC)[reply]
  • Support. MER-C 17:57, 27 January 2024 (UTC)[reply]

Promoted File:Cnidaria disturbing the pycnocline in Gullmarn fjord at Sämstad 3.jpg --Armbrust The Homunculus 22:57, 31 January 2024 (UTC)[reply]

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