File:Carbon Dioxide 800kyr.svg
原始檔案 （SVG 檔案，表面大小：502 × 339 像素，檔案大小：52 KB）
摘要
|
This SVG file contains embedded text that can be translated into your language, using any capable SVG editor, text editor or the SVG Translate tool. For more information see: About translating SVG files. |
| 描述 |
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 This figure is an update on File:Carbon Dioxide 400kyr.png, originally made by User: Dragons flight originally made by Dragons flight.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. |
| 日期 | |
| 來源 | 自己的作品 |
| 作者 | Femke Nijsse |
| 其他版本 |
File:Carbon Dioxide 800kyr.svg has 4 embedded translations.
|
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.
授權條款
- 您可以自由：
- 分享 – 複製、發佈和傳播本作品
- 重新修改 – 創作演繹作品
- 惟需遵照下列條件：
- 姓名標示 – 您必須指名出正確的製作者，和提供授權條款的連結，以及表示是否有對內容上做出變更。您可以用任何合理的方式來行動，但不得以任何方式表明授權條款是對您許可或是由您所使用。
- 相同方式分享 – 如果您利用本素材進行再混合、轉換或創作，您必須基於如同原先的相同或兼容的條款，來分布您的貢獻成品。
檔案歷史
點選日期/時間以檢視該時間的檔案版本。
| 日期/時間 | 縮圖 | 尺寸 | 用戶 | 備註 | |
|---|---|---|---|---|---|
| 目前 | 2023年5月16日 (二) 11:18 | | 502 × 339（52 KB） | Pedalito | File uploaded using svgtranslate tool (https://svgtranslate.toolforge.org/). Added translation for de. |
| 2022年4月19日 (二) 18:05 |  | 502 × 339（50 KB） | Jiaminglimjm | File uploaded using svgtranslate tool (https://svgtranslate.toolforge.org/). Added translation for id. | |
| 2022年1月9日 (日) 03:41 |  | 502 × 339（48 KB） | TAKAHASHI Shuuji | File uploaded using svgtranslate tool (https://svgtranslate.toolforge.org/). Added translation for ja. | |
| 2021年12月17日 (五) 14:11 |  | 502 × 339（46 KB） | Femke | File uploaded using svgtranslate tool (https://svgtranslate.toolforge.org/). Added translation for nl. | |
| 2020年9月11日 (五) 15:44 |  | 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. | |
| 2020年3月29日 (日) 16:28 |  | 502 × 339（41 KB） | Femke | Again, spaces seem to be removed when I try to make text editable. | |
| 2020年3月29日 (日) 16:27 |  | 502 × 339（41 KB） | Femke | fontsize increase, update to 2019, colour change for one of the lines, fatter arrow. | |
| 2018年6月10日 (日) 13:22 |  | 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. | |
| 2018年5月27日 (日) 11:58 |  | 509 × 344（68 KB） | Femke | User created page with UploadWizard |
檔案用途
全域檔案使用狀況
以下其他 wiki 使用了這個檔案：
- ar.wikipedia.org 的使用狀況
- ar.wikiversity.org 的使用狀況
- arz.wikipedia.org 的使用狀況
- az.wikipedia.org 的使用狀況
- dag.wikipedia.org 的使用狀況
- de.wikipedia.org 的使用狀況
- en.wikipedia.org 的使用狀況
- 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
- en.wikibooks.org 的使用狀況
- fi.wikipedia.org 的使用狀況
- ha.wikipedia.org 的使用狀況
- hu.wikipedia.org 的使用狀況
- hy.wikipedia.org 的使用狀況
- id.wikipedia.org 的使用狀況
- ja.wikipedia.org 的使用狀況
- ko.wikipedia.org 的使用狀況
- ku.wikipedia.org 的使用狀況
- kw.wikipedia.org 的使用狀況
- mk.wikipedia.org 的使用狀況
- ru.wikipedia.org 的使用狀況
- ru.wikinews.org 的使用狀況
- rw.wikipedia.org 的使用狀況
- ta.wikipedia.org 的使用狀況
- te.wikipedia.org 的使用狀況
- th.wikipedia.org 的使用狀況
- tr.wikipedia.org 的使用狀況
- www.wikidata.org 的使用狀況
