Results 31 to 40 of about 355 (146)

The potential of wastewater treatment on carbon storage through ocean alkalinity enhancement [PDF]

Science Advances
Jihua Liu, Su Bei, Yubin Hu
exaly   +2 more sources

Natural analogs to ocean alkalinity enhancement [PDF]

, 2023
<jats:p>Abstract. Ocean alkalinity enhancement (OAE) research can be supplemented by studying the natural alkalinity cycle. In this chapter, we introduce the concept of natural analogs to ocean alkalinity enhancement.
Rickaby, Rosalind E. M., Subhas, Adam, Lehmann, Nadine   +2 more
core   +1 more source

Assessing the technical aspects of ocean-alkalinity-enhancement approaches [PDF]

, 2023
Ocean alkalinity enhancement (OAE) is an emerging strategy that aims to mitigate climate change by increasing the alkalinity of seawater. This approach involves increasing the alkalinity of the ocean to enhance its capacity to absorb and store carbon ...
Renforth, Phil, Bastianini, Laura, Foteinis, Spyros, Geilert, Sonja, Campbell, James, Hawrot, Olivia, Rau, Greg H., Löscher, Carolin R., Dale, Andrew W., Grasse, Patricia, Ronning, Jakob, Eisaman, Matthew   +11 more
core   +4 more sources

Mesocosm experiments in ocean alkalinity enhancement research [PDF]

, 2023
An essential prerequisite for the implementation of ocean alkalinity enhancement (OAE) applications is their environmental safety. Only if it can be ensured that ecosystem health and ecosystem services are not at risk will the implementation of OAE move ...
Basso, Daniela, Geilert, Sonja, Kreuzburg, Matthias, Riebesell, Ulf, Dale, Andrew W.   +4 more
core   +3 more sources

Monitoring, reporting, and verification for ocean alkalinity enhancement [PDF]

, 2023
Monitoring, reporting, and verification (MRV) refers to the multistep process of monitoring the amount of greenhouse gas removed by a carbon dioxide removal (CDR) activity and reporting the results of the monitoring to a third party. The third party then
Ho, David, Neukermans, Griet, Bach, Lennart T., Long, Matthew, Bopp, Laurent, Boyd, Philip W., Palter, Jaime, Long, Matthew C., Bach, Lennart, Ho, David T., Palter, Jaime B., Boyd, Philip   +11 more
core   +1 more source

Plankton food web structure and productivity under ocean alkalinity enhancement. [PDF]

Sci Adv
Ocean alkalinity enhancement (OAE) is a nature-based technology for CO2 removal and storage, but little is known about its environmental safety. We tested a CO2-equilibrated OAE deployment in a close-to-natural community using in situ mesocosms in the ...
Sánchez N, Goldenberg SU, Brüggemann D, Jaspers C, Taucher J, Riebesell U.   +5 more
europepmc   +2 more sources

Resilience of Phytoplankton and Microzooplankton Communities under Ocean Alkalinity Enhancement in the Oligotrophic Ocean. [PDF]

Environ Sci Technol
Ocean alkalinity enhancement (OAE) is currently discussed as a potential negative emission technology to sequester atmospheric carbon dioxide in seawater.
Xin X, Goldenberg SU, Taucher J, Stuhr A, Arístegui J, Riebesell U.   +5 more
europepmc   +2 more sources

Assessing the Impacts of Simulated Ocean Alkalinity Enhancement on Viability and Growth of Cultures of Near-Shore Species of Phytoplankton [PDF]

, 2023
Over the past 250 years, atmospheric carbon dioxide concentrations have risen steadily from 277 ppm to 405 ppm, leading to the exacerbation of the effects of climate change.
Oberlander, Jessica
core  

The efficiency and ocean acidification mitigation potential of ocean alkalinity enhancement on multi-centennial timescales [PDF]

Biogeosciences
Carbon dioxide removal (CDR) strategies such as ocean alkalinity enhancement (OAE) are likely required in addition to rapid emissions reductions to limit global warming to well below 2 °C.
H. Grosselindemann, H. Grosselindemann, F. A. Burger, F. A. Burger, T. L. Frölicher, T. L. Frölicher   +5 more
doaj   +1 more source

Subsurface dissolution reduces the efficiency of mineral-based open-ocean alkalinity enhancement [PDF]

Biogeosciences
Carbon dioxide removal (CDR) from the atmosphere will likely be required to offset hard-to-abate emissions and limit global warming to well below 2 °C, in line with the Paris Agreement. Among proposed CDR strategies, ocean alkalinity enhancement (OAE) is
F. A. Burger, F. A. Burger, U. Hofmann Elizondo, U. Hofmann Elizondo, H. Grosselindemann, H. Grosselindemann, T. L. Frölicher, T. L. Frölicher   +7 more
doaj   +1 more source