Restren:Carbon_Dioxide_800kyr.svg
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Restren dhyworth Wikimedia Commons yw hebma. Yma diskwedhys a-woles derivadow dhyworth y folen deskrifans ena. | Mos dhe folen an restren war Wikimedia Commons |
Berrskrif
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DeskrifansCarbon Dioxide 800kyr.svg |
English: This figure shows the variations in concentration of carbon dioxide (CO2) in the atmosphere during the last 800 thousand years. Throughout most of the record, the largest changes can be related to glacial/interglacial cycles within the current ice age. Although the glacial cycles are thought to be directly caused by changes in the Earth's orbit (i.e. Milankovitch cycles), these changes also influence the carbon cycle, which in turn feeds back into the glacial system.
Since the Industrial Revolution, circa 1800, the burning of fossil fuels has caused a rapid increase of CO2 in the atmosphere, reaching levels unprecedented in the last million years. This increase has been implicated as a primary cause of global warming. The spacing of carbon dioxide samples varies through time. At the present, the atmosphere is sampled routinely and complete annual averages are available. From the four ice cores presented on this plot the sampling varies from as rapid as one point every few years (recent parts of the Law Dome record) to as sparse as one sample every few thousand years (oldest parts of the Vostok and Dome C records). In principle, the sparse sampling in the oldest parts of the record could hide abrupt excursions; however, isotopic measurements of ice cores (which are made continuously along the entire core) and our current understanding of the rates of natural processes for creating and removing carbon dioxide from the atmosphere make it unlikely that any positive excursions in carbon dioxide comparable to the Industrial Revolution have happened during the interval presented above. This figure is an update on File:Carbon Dioxide 400kyr.png, originally made by User: Dragons flight originally made by Dragons flight. The explanation of the figure is also derived from that work. Two new data sets are added: the CO2 measurements from 2004 to 2019 and additional data from Dome C. Some other data sets were omitted for simplicity. The code to produce this figure is freely available on Github: https://github.com/Femkemilene/Global-Warming-Figures. The first few lines of the code make it easy to change the language. |
Dedhyans | |
Pennfenten | Ober honan |
Awtour | Femke Nijsse |
Other versions |
File:Carbon Dioxide 800kyr.svg has 4 embedded translations.
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Data sources
- (light blue) Dome C ice core: Lüthi, D., M. Le Floch, B. Bereiter, T. Blunier, J.-M. Barnola, U. Siegenthaler, D. Raynaud, J. Jouzel, H. Fischer, K. Kawamura, and T.F. Stocker (2008). "High-resolution carbon dioxide concentration record 650,000-800,000 years before present". Nature 453: 379-382. DOI:10.1038/nature06949.
- (dark blue) Vostok ice core: Fischer, H., M. Wahlen, J. Smith, D. Mastroianni, and B. Deck (1999). "Ice core records of Atmospheric CO2 around the last three glacial terminations". Science 283: 1712-1714.
- (navy blue) Taylor Dome ice core: Indermühle, A., E. Monnin, B. Stauffer, T.F. Stocker, M. Wahlen (1999). "Atmospheric CO2 concentration from 60 to 20 kyr BP from the Taylor Dome ice core, Antarctica". Geophysical Research Letters 27: 735-738.
- (green) Law Dome ice core: D.M. Etheridge, L.P. Steele, R.L. Langenfelds, R.J. Francey, J.-M. Barnola and V.I. Morgan (1998) "Historical CO2 records from the Law Dome DE08, DE08-2, and DSS ice cores" in Trends: A Compendium of Data on Global Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tenn., U.S.A.
- (black) Mauna Loa Observatory, Hawaii: Keeling, C.D. and T.P. Whorf (2004) "Atmospheric CO2 records from sites in the SIO air sampling network" in Trends: A Compendium of Data on Global Change. Carbon Dioxide Information Analysis Center, Oak Ridge National Laboratory, U.S. Department of Energy, Oak Ridge, Tenn., U.S.A.
Leshyans
- Yma'n gwir dhywgh:
- a ranna – a dhasskrifa, lesranna ha treuskorra an ober
- a gemyska – a aswiwa an ober
- Yn-dann an ragselyow a syw:
- askrifans – Res yw dhywgh ri askrifans gwiw, provia kevren dhe'n lecyans, ha meneges mar peu chanjyow gwrys. Hwi a yll gul hemma yn fordh resonus a vynnowgh, mes ny yllir y wul yn fordh a broffo synser an lecyans dh'agas skoodhya po agas devnydh.
- ranna kehaval – Mar kwrewgh hwi chanjya, treusfurvya po drehevel war an ober ma, res yw dhywgh lesranna agas kevrohow yn-dann an keth lecyans hag an derowel, po lecyans kesplegadow.
Items portrayed in this file
depicts Sowsnek
creator Sowsnek
some value
copyright status Sowsnek
copyrighted Sowsnek
27 Me 2018
source of file Sowsnek
original creation by uploader Sowsnek
media type Sowsnek
image/svg+xml
checksum Sowsnek
f181801f91dece997e3efa0021ae6c84b3b6c484
data size Sowsnek
52,788 byte
height Sowsnek
339 pixel
width Sowsnek
502 pixel
Istori an restren
Klyckyewgh war dhedhyans/eur rag gweles an folen dell o an termyn na.
Dedhyans/Eur | Skeusennik | Mynsow | Devnydhyer | Kampol | |
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a-lemmyn | 11:18, 16 Me 2023 | 502 × 339 (52 KB) | Pedalito | File uploaded using svgtranslate tool (https://svgtranslate.toolforge.org/). Added translation for de. | |
18:05, 19 Ebrel 2022 | 502 × 339 (50 KB) | Jiaminglimjm | File uploaded using svgtranslate tool (https://svgtranslate.toolforge.org/). Added translation for id. | ||
03:41, 9 Genver 2022 | 502 × 339 (48 KB) | TAKAHASHI Shuuji | File uploaded using svgtranslate tool (https://svgtranslate.toolforge.org/). Added translation for ja. | ||
14:11, 17 Kevardhu 2021 | 502 × 339 (46 KB) | Femke | File uploaded using svgtranslate tool (https://svgtranslate.toolforge.org/). Added translation for nl. | ||
15:44, 11 Gwynngala 2020 | 502 × 339 (41 KB) | Femke | Remove the circle for the inset. I changed the axis limits so that the line doesn't cross the year 2000 any more. Made the connecting lines dashed. | ||
16:28, 29 Meurth 2020 | 502 × 339 (41 KB) | Femke | Again, spaces seem to be removed when I try to make text editable. | ||
16:27, 29 Meurth 2020 | 502 × 339 (41 KB) | Femke | fontsize increase, update to 2019, colour change for one of the lines, fatter arrow. | ||
13:22, 10 Metheven 2018 | 509 × 344 (68 KB) | Femke | Changed the background color to a more neutral color. Changed the rectangle to oval to indicate that the inset figure zooms in further than the rectangle showed before. | ||
11:58, 27 Me 2018 | 509 × 344 (68 KB) | Femke | User created page with UploadWizard |
Devnydh an restren
Yma an folen a syw owth usya an restren ma:
Devnydh ollvysel an restren
Yma an wikis erel a syw ow tevnydhya an restren ma:
- Devnydh war ar.wikipedia.org
- Devnydh war ar.wikiversity.org
- Devnydh war arz.wikipedia.org
- Devnydh war az.wikipedia.org
- Devnydh war dag.wikipedia.org
- Devnydh war de.wikipedia.org
- Devnydh war en.wikipedia.org
- Causes of climate change
- Carbon cycle
- Climate variability and change
- Climate change
- Atmospheric carbon cycle
- Wikipedia:WikiProject Climate change/Figures
- 2022 in science
- Portal:Climate change
- User talk:Femke/Archive 2
- Talk:Climate variability and change/Archive 8
- User talk:InformationToKnowledge/sandbox
- Devnydh war en.wikibooks.org
- Devnydh war fi.wikipedia.org
- Devnydh war ha.wikipedia.org
- Devnydh war hu.wikipedia.org
- Devnydh war hy.wikipedia.org
- Devnydh war id.wikipedia.org
- Devnydh war ja.wikipedia.org
- Devnydh war ko.wikipedia.org
- Devnydh war ku.wikipedia.org
- Devnydh war meta.wikimedia.org
- Devnydh war mk.wikipedia.org
- Devnydh war ru.wikipedia.org
- Devnydh war ru.wikinews.org
- Devnydh war rw.wikipedia.org
- Devnydh war ta.wikipedia.org
- Devnydh war te.wikipedia.org
- Devnydh war th.wikipedia.org
- Devnydh war tr.wikipedia.org
- Devnydh war www.wikidata.org
- Devnydh war zh.wikipedia.org
Metadata
An restren ma a's teves kedhlow keworransel, dres lycklod keworrys dhyworth an kamera bysyel po an skanyer devnydhys rag hy gwruthyl po hy bysya. Mars yw chanjys an restren dhyworth hy studh gwredhek, possybyl yw na veu nebes manylyon nowedhys.
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Height | 270.906562pt |