User talk:Carsten Steger
Welcome!
[edit]Hi Carsten Steger! I noticed your contributions and wanted to welcome you to the Wikipedia community. I hope you like it here and decide to stay.
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Happy editing! --Gerda Arendt (talk) 14:27, 2 May 2021 (UTC)
A barnstar for you!
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The Germany Barnstar | |
| For your addition of high-quality aerial pictures of German stuff to Germany articles. –♠Vami_IV†♠ 07:05, 12 September 2021 (UTC) |
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An image created by you has been promoted to featured picture status Your image, File:Blue-throated macaw in flight.jpg, was nominated on Wikipedia:Featured picture candidates, gained a consensus of support, and has been promoted. If you would like to nominate an image, please do so at Wikipedia:Featured picture candidates. Thank you for your contribution! Armbrust The Homunculus 14:50, 21 December 2022 (UTC)
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An image created by you has been promoted to featured picture status Your image, File:Aerial image of Grand Prismatic Spring (view from the south).jpg, was nominated on Wikipedia:Featured picture candidates, gained a consensus of support, and has been promoted. If you would like to nominate an image, please do so at Wikipedia:Featured picture candidates. Thank you for your contribution! Armbrust The Homunculus 20:16, 28 December 2022 (UTC)
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An image created by you has been promoted to featured picture status Your image, File:Aerial image of Alicudi (view from the south).jpg, was nominated on Wikipedia:Featured picture candidates, gained a consensus of support, and has been promoted. If you would like to nominate an image, please do so at Wikipedia:Featured picture candidates. Thank you for your contribution! Armbrust The Homunculus 22:33, 27 February 2023 (UTC)
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Featured picture scheduled for POTD
[edit]Hi Carsten Steger,
This is to let you know that File:Aerial image of Grand Prismatic Spring (view from the south).jpg, a featured picture you uploaded, has been selected as the English Wikipedia's picture of the day (POTD) for September 13, 2024. A preview of the POTD is displayed below and can be edited at Template:POTD/2024-09-13. If you have any concerns, please place a message at Wikipedia talk:Picture of the day. Thank you! :Jay8g [V•T•E] 01:46, 11 September 2024 (UTC)
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Grand Prismatic Spring in Yellowstone National Park is the largest hot spring in the United States, and the third largest in the world. It is located in the Midway Geyser Basin. Grand Prismatic Spring was noted by geologists working in the Hayden Geological Survey of 1871, and named by them for its striking coloration. Its colors match most of those seen in the rainbow dispersion of white light by an optical prism: red, orange, yellow, green, and blue. The bright, vivid colors in the spring are the result of microbial mats around the edges of the mineral-rich water. The mats produce colors ranging from green to red; the amount of color in the microbial mats depends on the ratio of chlorophyll to carotenoids and on the temperature gradient in the runoff. In the summer, the mats tend to be orange and red, whereas in the winter the mats are usually dark green. The deep blue color of the water in the center of the pool results from the intrinsic blue color of water. The effect is strongest in the center of the spring, because of its sterility and depth. This aerial photo shows Grand Prismatic Spring from the south in August 2022. Photograph credit: Carsten Steger
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