Results 81 to 90 of about 1,992 (200)

Nature-based solutions and carbon dioxide removal [PDF]

, 2023
The negative impacts of climate change call for an urgent global response, to mitigate emissions and strengthen the adaptive capacity of social, economic, and environmental structures.
Lorenzo, Santiago, Samaniego, Joseluis, Harrison, Nicholas, Herrera Jiménez, Juan, Rouse, Paul, Krieger Merico, Luiz F., Rondón Toro, Estefani   +6 more
core  

Measurements in Geochemical Carbon Dioxide Removal

, 2023
Geochemical carbon dioxide removal (CDR) technologies capture and store carbon dioxide (CO2) from the atmosphere using alkaline materials that are rich in calcium (Ca) and magnesium (Mg).
Hawrot, Olivia K., Buckman, Jim; id_orcid, Renforth, Phil, Foteinis, Spyros, Harrington, Kirsty, Turvey, Connor, Wilson, Sasha, Bullock, Liam, Pogge von Strandmann, Philip A. E., Hamilton, Jess, Pogge von Strandmann, Philip A.E., Foteinis, Spyros; id_orcid, Mayes, William M., Maesano, Cara N., Bastianini, Laura, Furey, Veronica, Margaret Rosair, Georgina, Sturgeon, Fiona, Reershemius, Tom, Knapp, William J., Rosair, Georgina Margaret, Buckman, Jim, Holdship, Phil, Campbell, James S.   +23 more
core   +1 more source

The coupled uncertainties in carbon dioxide removal and transient climate response to cumulative CO2 emissions

Environmental Research Letters
Meeting Paris Agreement targets increasingly points to a need for carbon dioxide removal (CDR) from the atmosphere. While CDR seems promising, the associated uncertainties are not well known.
Carla M Di Natale, Theresa Schaber, Giang T Tran, Jouni Susiluoto, David P Keller, Tommi Ekholm, Antti-Ilari Partanen   +6 more
doaj   +1 more source

Electrolytic seawater mineralization and how it ensures (net) carbon dioxide removal

, 2023
We present the mass balances associated with carbon dioxide (CO2) removal (CDR) using seawater as both the source of reactants, and as the reaction medium via electrolysis following the “EquaticTM” (formerly known as “SeaChange”) process.
Gaurav, Sant, Erika, La Plante, David, Jassby, Lorenzo, Corsini, Xin, Chen, Steven, Bustillos, Arnaud, Bouissonnie, Thomas, Traynor, Dante, Simonetti   +8 more
core   +1 more source

Attention and positive sentiments towards carbon dioxide removal have grown on social media over the past decade

Communications Earth & Environment
Scaling up CO2 removal is crucial to achieve net-zero targets and limit global warming. To engage with publics and ensure a social licence to deploy large-scale carbon dioxide removal (CDR), better understanding of public perceptions of these ...
Tim Repke, Finn Müller-Hansen, Emily Cox, Jan C. Minx   +3 more
doaj   +1 more source

Integration of Carbon Dioxide Removal (CDR) Technology and Artificial Intelligence (AI) in Energy System Optimization

Processes
In response to the urgent need to address climate change and reduce carbon emissions, there has been a growing interest in innovative approaches that integrate AI and CDR technology. This article provides a comprehensive review of the current state of research in this field and aims to highlight its potential implications with a clear focus on the ...
Guanglei Li, Tengqi Luo, Ran Liu, Chenchen Song, Congyu Zhao, Shouyuan Wu, Zhengguang Liu   +6 more
openaire   +1 more source

Reassessing the Needs for Carbon Dioxide Removal: Moral Implications of Alternative Climate Target Pathways [PDF]

Non-technical summary. Scenarios compatible with the Paris agreement’s temperature goal of 1.5 °C involve carbon dioxide removal measures – measures that actively remove CO2 from the atmosphere – on a massive scale.
Baatz, Christian, Heyward, Clare, Mengis, Nadine, Voget-Kleschin, Lieske, van Vuuren, Detlef, Heyward, Jennifer Clare   +5 more
core   +1 more source

CDR (Carbon Dioxide Removal) Approaches: Friends or Foes?

Völkerrechtsblog
openaire   +2 more sources

Applying equity principles leads to higher carbon removal obligations in Canada

Communications Earth & Environment
Despite net-zero pledges, consensus on national responsibilities for carbon dioxide removal (CDR) strategies is lacking. Here, we use integrated assessment modeling to examine equity-informed estimates of Canada’s remaining carbon budgets, exploring CDR ...
Kasra Motlaghzadeh, Neil Craik, Juan Moreno-Cruz, Vanessa Schweizer, Jay Fuhrman, Keith W. Hipel   +5 more
doaj   +1 more source

Techno-economic analysis of geothermal combined with direct and biomass-based carbon dioxide removal for high-temperature hydrothermal systems

Limiting global temperature rise to between 1.5 and 2 °C will likely require widespread deployment of carbon dioxide removal (CDR) to offset sectors with hard-to-abate emissions. As financial resources for decarbonization are finite, strategic deployment
Archer, Rosalind, Titus, KA, Peer, Rebecca AM, Dempsey, David   +3 more
core   +1 more source