File:Greenhouse gas emission scenarios 01.svg

出自Wikimedia Commons
跳至導覽 跳至搜尋

原始檔案(SVG 檔案,表面大小:960 × 816 像素,檔案大小:229 KB)

說明

說明

添加單行說明來描述出檔案所代表的內容
Future emissions scenarios, including Paris climate pledges

摘要

[編輯]
描述
English: What does the future of our carbon dioxide and greenhouse gas emissions look like. In the visualization we show a range of potential future scenarios of global greenhouse gas emissions (measured in gigatonnes of carbon dioxide equivalents), based on data from Climate Action Tracker. Interactive data of these pathways can be found here. Here, five scenarios are shown:
  • No climate policies: projected future emissions if no climate policies were implemented; this would result in an estimated 4.1-4.8°C warming by 2100 (relative to pre-industrial temperatures)
  • Current climate policies: projected warming of 2.5-2.9°C by 2100 based on current implemented climate policies
  • National pledges: if all countries achieve their current targets/pledges set within the Paris climate agreement, it’s estimated average warming by 2100 will be 2.1°C. This will go well beyond the overall target of the Paris Agreement to keep warming “well below 2°C”.
  • 2°C consistent: there are a range of emissions pathways that would be compatible with limiting average warming to 2°C by 2100. This would require a significant increase in ambition of the current pledges within the Paris Agreement.
  • 1.5°C consistent: there are a range of emissions pathways that would be compatible with limiting average warming to 1.5°C by 2100. However, all would require a very urgent and rapid reduction in global greenhouse gas emissions.
日期 Creation: 2019年十二月1日. Update: 2022年四月1日
來源 Hannah Ritchie and Max Roser (2017) - "CO₂ and Greenhouse Gas Emissions". Published online at OurWorldInData.org. Retrieved from: https://ourworldindata.org/co2-and-other-greenhouse-gas-emissions#future-emissions [Online Resource], adapted for svg and smartphone by Eric Fisk
作者 Hannah Ritchie and Max Roser, adapted for svg and smartphone by Eric Fisk
其他版本 French version

授權條款

[編輯]
w:zh:共享創意
姓名標示 相同方式分享
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2022年8月8日 (一) 21:51於 2022年8月8日 (一) 21:51 版本的縮圖960 × 816(229 KB)Efbrazil對話 | 貢獻Updated to April 2022 data
2021年7月13日 (二) 16:10於 2021年7月13日 (二) 16:10 版本的縮圖960 × 816(501 KB)Amitchell125對話 | 貢獻text style amended
2020年8月24日 (一) 00:05於 2020年8月24日 (一) 00:05 版本的縮圖960 × 816(177 KB)Efbrazil對話 | 貢獻Uploaded a work by Hannah Ritchie and Max Roser, adapted for svg and smartphone by Eric Fisk from Hannah Ritchie and Max Roser (2017) - "CO₂ and Greenhouse Gas Emissions". Published online at OurWorldInData.org. Retrieved from: https://ourworldindata.org/co2-and-other-greenhouse-gas-emissions#future-emissions [Online Resource], adapted for svg and smartphone by Eric Fisk with UploadWizard

沒有使用此檔案的頁面。

全域檔案使用狀況

以下其他 wiki 使用了這個檔案:

詮釋資料