二氧化碳捕获和储存：地质碳汇

IF 2 4区地球科学 Q3 GEOSCIENCES, MULTIDISCIPLINARY

Comptes Rendus Geoscience Pub Date : 2020-09-10 DOI:10.5802/crgeos.20

Isabelle Czernichowski-Lauriol

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引用次数: 6

摘要

地质碳汇包括将碳“放回”提取碳的地下，以减少不可压缩的残余二氧化碳排放。作为陆地（土壤和森林）和海洋碳汇的补充，预计它将在实现碳中和方面发挥关键作用。全球已有19个二氧化碳捕获和储存（CCS）项目在运行。正在进行重大的研究和创新工作，以扩大这项技术的规模，并将其部署到任何需要的地方。法国、欧洲和许多国家认为，CCS对于实现巴黎气候协定的目标和将全球变暖限制在+1.5至关重要◦C.汽车。气候、排放、碳中和、CSC、CSCV。

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Captage et Stockage du CO 2 : le puits de carbone géologique

The geological carbon sink consists of “putting back” the carbon into the subsurface from which it was extracted, in order to reduce incompressible residual CO2 emissions. Complementary to terrestrial (soils and forests) and oceanic carbon sinks, it is expected to play a key role in achieving carbon neutrality. 19 CO2 capture and storage (CCS) projects are already in operation worldwide. Major research and innovation efforts are being carried out to scale up and deploy this technology wherever it is needed. France, Europe and many countries believe that CCS will be essential to achieve the objectives of the Paris climate agreement and limit global warming to +1.5 ◦C. Mots-clés. Climat, Emissions, Neutralité carbone, CSC, CSCV.

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来源期刊

Comptes Rendus Geoscience 地学-地球科学综合

CiteScore

2.80

自引率

14.30%

发文量

审稿时长

5.9 weeks

期刊介绍： Created in 1835 by physicist François Arago, then Permanent Secretary, the journal Comptes Rendus de l''Académie des sciences allows researchers to quickly make their work known to the international scientific community. It is divided into seven titles covering the range of scientific research fields: Mathematics, Mechanics, Chemistry, Biology, Geoscience, Physics and Palevol. Each series is led by an editor-in-chief assisted by an editorial committee. Submitted articles are reviewed by two scientists with recognized competence in the field concerned. They can be notes, announcing significant new results, as well as review articles, allowing for a fine-tuning, or even proceedings of symposia and other thematic issues, under the direction of invited editors, French or foreign.