Results 1 to 10 of about 3,127,082 (294)

Observationally constrained global warming hysteresis under CO2 removal

open access: yesCommunications Earth & Environment
Stabilizing global warming under ongoing anthropogenic warming will likely require atmospheric carbon dioxide removal. However, the extent to which carbon dioxide removal can reverse past warming remains uncertain due to divergent responses across a ...
Se-Yong Song, Duo Chan, Sang-Wook Yeh
doaj   +1 more source

Extracorporeal carbon dioxide removal for acute hypercapnic respiratory failure in a child with cystic fibrosis

open access: yesThe Turkish Journal of Pediatrics
Background. Acute respiratory failure is a prevalent condition in childhood with a high rate of mortality. Invasive mechanical ventilation support may be required for the management of these patients.
Gökçen Özçifçi   +4 more
doaj   +1 more source

Biochar is a long-lived form of carbon removal, making evidence-based CDR projects possible

open access: yesBiochar
Science should drive policies and regulations to ensure a sustainable (environmentally, socially, and economically) green transition to a Net-Zero / Net-Negative circular economy.
David Chiaramonti   +5 more
doaj   +1 more source

A taxonomy to map evidence on the co-benefits, challenges, and limits of carbon dioxide removal

open access: yesCommunications Earth & Environment
Carbon dioxide removal is key to climate change mitigation, yet implications of its deployment remain unclear. Recent exponential growth in literature is rapidly filling this gap but makes the synthesis of the evidence on carbon dioxide removal side ...
Ruben Prütz   +4 more
doaj   +1 more source

Delaying carbon dioxide removal in the European Union puts climate targets at risk

open access: yesNature Communications, 2021
The implications of delaying carbon dioxide removal (CDR) are poorly understood. Here the authors highlight the potential extra costs and reduced removal potential of delayed CDR action, with a special focus on direct air capture and bioenergy with ...
Ángel Galán-Martín   +5 more
doaj   +1 more source

Cryogenic Removal of CO2 by Frost Formation from Biogas

open access: yesChemical Engineering Transactions, 2021
Removal of carbon dioxide to upgrading biogas is possible by cryogenics and frost formation. In this work, it is targeted removing carbon dioxide by frost deposition (physical transition from gas to solid state) at low pressure and temperature from ...
Sylvain Haddad   +2 more
doaj   +1 more source

Starch and ICUMSA color removal in sugarcane juice clarified by carbonatation

open access: yesActa Scientiarum: Technology, 2014
The manufacture of sugar with sulfur dioxide during the clarification process faces market difficulties and rejection by consumers who are more and more concerned on food safety.
Diego Matos Favero   +2 more
doaj   +1 more source

Regulating effect of carbon dioxide on the oxygen consumption in athletes developing endurance in the light of mathematical analysis of the energy production of aerobic oxidation

open access: yesСпортивная медицина: наука и практика, 2020
The article presents the material substantiation of the regulatory effect of carbon dioxide on the maximum oxygen consumption in athletes developing endurance.The conclusion of the energy calculation formula by the values of the volumes of oxygen ...
G. S. Simbirtsev
doaj   +1 more source

Early Career Recommendations for the Equitable Growth of a Marine Carbon Dioxide Removal Sector

open access: yesPerspectives of Earth and Space Scientists
In addition to steep carbon emission reductions, all modeled pathways to reach global climate goals require carbon removal. Marine carbon dioxide removal has the potential to play a large role in drawing down legacy anthropogenic emissions due to the ...
G. D. Kitch   +22 more
doaj   +1 more source

Increasing the efficiency of bioreactor operation for cultivation of methane-oxidizing bacteria under conditions of decreasing carbon dioxide concentration in the cultural liquid

open access: yesТонкие химические технологии
Objectives. The work set out to develop a bioreactor that incorporates a carbon dioxide removal unit within the apparatus gas phase, which is capable of operating without the need for supplementary compression apparatus.
V. M. Kochetkov   +4 more
doaj   +1 more source

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