Results 61 to 70 of about 319 (147)
Environmental Research LettersMarine carbon dioxide removal (mCDR) implementations can potentially remove 1–15 Gt CO _2 yr ^−1 , which encompasses the minimum requirement removal of CDR in 2050 to limit warming below 2 °C by 2100.
T M Morganti +4 more
doaj +1 more source
Measuring large-scale mCDR using a novel Atmospheric CO₂ Perimeter Flux (ACPF) method
Frontiers in ClimateAchieving net-zero CO₂ emissions globally requires an annual removal of on the order of 7–9 Gt CO₂; but current CO₂ removal (CDR) measurement methodologies are not designed to quantify marine CDR (mCDR) at the megaton-to-gigaton scales required for ...
Peter Fiekowsky +2 more
doaj +1 more source
Biological response of eelgrass epifauna, Taylor's Sea hare (Phyllaplysia taylori) and eelgrass isopod (Idotea resecata), to elevated ocean alkalinity [PDF]
BiogeosciencesMarine carbon dioxide removal (mCDR) approaches are under development to mitigate the effects of climate change by sequestering carbon in stable reservoirs, with the potential co-benefit of local reductions in coastal acidification impacts.
K. Jones +7 more
doaj +1 more source
How well do global ocean approaches constrain local fCO2?
Environmental Research LettersThe ocean absorbs 29% of humanity’s annual anthropogenic carbon dioxide (CO $_2$ ) emissions, and the future of climate change is strongly dependent on how this sink evolves.
Galen A McKinley +4 more
doaj +1 more source
Frontiers in ClimateElectrochemical technology can be used to remove inorganic carbon from seawater and facilitate the removal of carbon dioxide (CO2) from the atmosphere. Electrochemical ‘Direct Ocean Carbon Capture and Storage’ (DOCCS) is a marine carbon dioxide removal ...
Guy Hooper +6 more
doaj +1 more source
Abstract. Marine carbon dioxide removal (mCDR) encompasses a variety of approaches to actively remove CO2 from the atmosphere, which, given current and projected emissions, is necessary to keep global average temperature increases to less than 2 °C. In addition to the removal of CO2 from the atmosphere, mCDR projects would have effects on the marine ...
Paul McElhany +7 more
openaire +4 more sources
Simulated Earth system response to acid downwelling as a form of ocean alkalinity enhancement
Environmental Research Letters‘Acid downwelling’ (AD) is a proposed marine carbon dioxide removal (CDR) method, which describes the idea of electrochemically splitting open ocean surface water into an alkaline solution to remain at the surface ocean and cause additional ocean CO _2 ...
E Tiwary, M Jürchott, A Oschlies
doaj +1 more source
Pathways for marine carbon dioxide removal using electrochemical acid-base generation
Frontiers in ClimateResearch over the past decade has resulted in various methods for removing CO2 from the atmosphere using seawater and electrochemically generated acids and bases.
Matthew D. Eisaman, Matthew D. Eisaman
doaj +1 more source
A tracer study for the development of in-water monitoring, reporting, and verification (MRV) of ship-based ocean alkalinity enhancement [PDF]
BiogeosciencesOcean alkalinity enhancement (OAE) is a marine carbon dioxide removal (mCDR) approach that relies on the addition of liquid or solid alkalinity into seawater to take up and neutralize carbon dioxide (CO2) from the atmosphere.
A. V. Subhas +14 more
doaj +1 more source
TAME: A Deep Learning-based Blind Side-Channel Analysis Framework
Transactions on Cryptographic Hardware and Embedded SystemsSide-Channel Analysis (SCA) methods critically depend on access to known plaintext/ciphertext, an assumption violated in many practical scenarios such as OCB encryption mode and the EMV payment protocol.
Jintong Yu +8 more
doaj +1 more source