File:Ivy over the wall. Olite, Navarra.jpg
![File:Ivy over the wall. Olite, Navarra.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/7/76/Ivy_over_the_wall._Olite%2C_Navarra.jpg/337px-Ivy_over_the_wall._Olite%2C_Navarra.jpg?20171126125624)
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Summary
[edit]DescriptionIvy over the wall. Olite, Navarra.jpg |
English: Rambling ivy with red leaves.
When autumn approaches and sunlight begins to dim, ivy leaves turn red as they stop producing chlorophyll, a pigment who is involved in the photosynthesis process and makes leaves to be green. At the same time, a layer of cells is formed across the base of the leaf stalk impeding sugars to go back to the plant stem. Sugar gets concentrated and reacts with the sap's proteins producing anthocyanin, a pigment who triggers the red colour. This plant, Hedera helix, belongs to the Araliaceae family. The one from the image is found in one of the cloisters of the Royal Palace in Olite, Navarra, Spain.Español: Hiedra trepadora con hojas rojas.
Con la llegada del otoño y la disminución de luz solar, las hojas de la hiedra se vuelven de color rojo debido a que dejan de producir clorofila, pigmento responsable de su color verde y que toma parte en la fotosíntesis. Al mismo tiempo, una capa de células se forma en el peciolo, impidiendo que los azúcares vayan de la hoja al tallo. El azúcar concentrado en las hojas reacciona con las proteínas de la savia para producir antocianina, pigmento responsable del color rojizo. Esta planta, Hedera Helix, pertenece a la familia de las Araliaceae. La de la imagen se encuentra en uno de los claustros del Palacio Real de Olite, en Navarra.Deutsch: Kletternder Efeu mit roten Blättern
Wenn der Herbst sich nähert und das Sonnenlicht schwach wird, Efeublättern werden rot und hören sie auf um Chlorophyll (ein Pigment das die Blättern während des Photsyntheses ergrünt) zu produzieren. Zugleich bildet sich im Blattstiel eine Zellschicht, die die Zucker zum Pflanzenstamm zurückzugehen verhindert. Der konzentrierte Zucker reagiert mit den Saftproteinen so dass Anthozyane erzeugt wird. Die Moleküle von Anthozyane sind verantwortlich für das Erroten der Blättern. Diese Pflanze, Hedera Helix, gehört zu der Familie der Araliaceae. Die Pflanze aus der Photo ist in einem Klosterhof des Königspalasts in Olite, Navarra, Spanien.Euskara: Huntza igokaria hosto gorriekin.
Udazken etortzearekin eta eguzkiaren ilargia txikiagotzen denean, huntzaren hostoak gorri kolorea hartzen dute klorofila (hostoak berdatzen dituen pigmentuak) ekoizten utzita. Aldi berean, hosto txortenean zelula kapa bat osatzen da eta honek ez du uzten azukreak landarearen zurtoinara joaten. Kontzentratzen den azukreak izerdiko proteinekin erreakzionatzen du. Honen ondorioz, ateratako antozianina pigmentuak hostoak gorritzen ditu. Landare hau, Hedera Helix, Araliaceae familiakoa da. Argazkian agertzen dena Nafarroan Olite-Erriberriko Errege Jauregi klaustro batean kokatuta dago.Français : Lierre grimpé avec des feuilles rouges
Quand l'automne vient et la lumière solaire diminue, les feuilles de la lierre deviennent rouges parce qu'elles laissent de produire chlorophylle, un pigment responsable de leur couleur vert et qui participe à la photosynthèse. À la fois, une couche de cellules se constitue dans le pétiolé, en empêchant que les sucres aillent à la tige de la plante. Les sucres concentrés réagissent avec les protéines de la sève et l'anthocyane est produite. L'anthocyane rougit les feuilles de la lierre. Cette plante, Hedera helix, appartient à la famille Araliaceae. Le plante qui est dans l'image se trouve dans une cloître du Palais Royal de Olite, Navarra, Espagne.Polski: Bluszcz z czerwonymi liśćmi.
Kiedy zbliża się jesień i światło się osłabia, liście bluszczu stają się czerwone i produkcji chlorofilu kończy (który jest odpowiedzialny za kolor zielonowy). Naraz warstwa komórek tworzy na ogonku liściowy, ograniczanie że cukry wracają do łodyga. Cukier zostaje skoncentrowany i reaguje z białkami z soku rośliny. Z tym procesem, antocyjany (pigment, który wyzwala czerwony kolor) jest produkowany. Ta roślina, Hedera helix, należy do rodziny Araliaceae. Ten z obrazu znajduje się w Pałacu Królewskim w Olite, Navarra, Hiszpania.English: Rambling ivy with red leaves, in Olite, Navarra, Spain. The photo was taken by me in November 2014. |
Date | |
Source | Own work |
Author | Pablo2xk |
Camera location | 42° 28′ 54.23″ N, 1° 38′ 58.43″ W ![]() | View this and other nearby images on: OpenStreetMap | ![]() |
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This image was uploaded as part of Wiki Science Competition 2017. |
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current | 12:56, 26 November 2017 | ![]() | 1,836 × 3,264 (2.18 MB) | Pablo2xk (talk | contribs) | User created page with UploadWizard |
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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 | Motorola |
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Camera model | XT1068 |
Exposure time | 157/50,000 sec (0.00314) |
F-number | f/2 |
ISO speed rating | 80 |
Date and time of data generation | 16:42, 1 November 2014 |
Lens focal length | 3.54 mm |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
File change date and time | 16:42, 1 November 2014 |
Y and C positioning | Centered |
Exposure Program | Manual |
Exif version | 2.2 |
Date and time of digitizing | 12:00, 8 December 2002 |
Meaning of each component |
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APEX shutter speed | 8.31 |
APEX aperture | 2 |
APEX brightness | −1 |
APEX exposure bias | 0 |
Maximum land aperture | 2 APEX (f/2) |
Metering mode | Average |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Scene type | A directly photographed image |
Custom image processing | Custom process |
Exposure mode | Auto bracket |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Contrast | Normal |
Saturation | Normal |
Sharpness | Soft |
Geodetic survey data used | WGS-84 |
GPS tag version | 2.2.0.0 |