Results 71 to 80 of about 189 (133)

Accounting and monitoring challenges for blue carbon enhancement in national climate policy targets and international carbon markets

Carbon Management
“Blue carbon” refers to carbon sequestration in marine ecosystems. While carbon uptake in coastal vegetated areas has been well-studied, emerging techniques to enhance carbon uptake in open ocean environments pose new challenges in terms of accounting ...
Miranda Boettcher, Malte Winkler, Axel Michaelowa   +2 more
doaj   +1 more source

A novel methodology to characterize the potential impacts of electrochemical ocean alkalinity enhancement on juvenile coho salmon (Oncorhynchus kisutch)

Frontiers in Climate
Ocean alkalinity enhancement (OAE) includes a branch of marine carbon dioxide removal (mCDR) methods that add alkalinity to the surface ocean, leveraging the ocean's vast natural ability to capture and store atmospheric CO2.
Mallory C. Ringham, Matthew P. Galaska, Michelle Knowlen, Michelle Knowlen, Jeremy Loretz, Tyson Minck, Todd Pelman, Nathan Soccorsy, Kyla Westphal, Jay Word, Jay Word   +10 more
doaj   +1 more source

Regional ocean dynamics regulate the efficiency of ocean alkalinity enhancement

Frontiers in Climate
Ocean alkalinity enhancement (OAE) is a promising marine carbon dioxide removal (mCDR) method that aims to reduce atmospheric CO2 by increasing the ocean's storage capacity.
Harris J. Anderson, Mathieu Mongin, Clothilde Langlais, Mark E. Baird, Elizabeth H. Shadwick, Andrew Lenton   +5 more
doaj   +1 more source

Alkaline mineral dissolution can impair embryonic development in the Pacific oyster ( Magallana gigas ), raising caution for ocean alkalinity enhancement [PDF]

International audienceOcean alkalinity enhancement (OAE) is a promising marine carbon dioxide removal (mCDR) approach aimed at mitigating climate change by increasing oceanic CO 2 uptake.
Pernet, Fabrice, Ducoulombier, Luna, Miller, Cale, A, Gazeau, Frédéric, Koechlin, Hugo   +4 more
core   +1 more source

Ocean Decade Vision 2030 White Papers – Challenge 5: Unlock Ocean-Based Solutions to Climate Change. [PDF]

By 2030, success for Ocean Decade Challenge number 5 will be marked by a move toward a more sustainable and climate-resilient ocean that aligns with the United Nations’ sustainable development goals.
Bellerby, R., Lira Loarca, A., Batten, S., Qiao, F., Isensee, K., McGeachy, C., Bastian, L., Samanta, D., Laarissa, S., McKinley, G., Sanders, R., Sabine, C., Sarma, V. V. S. S., Blasiak, R., Ortega Cisneros, K., Melbourne Thomas, J., Robinson, C.   +16 more
core   +1 more source

The biological carbon pump, diel vertical migration, and carbon dioxide removal. [PDF]

iScience, 2023
Hernández-León S.
europepmc   +1 more source

Quantifying Regional Efficiency of Marine Carbon Dioxide Removal (mCDR) via Alkalinity Enhancement using the ECCO-Darwin Ocean Biogeochemistry State Estimate and an Idealized Vertical 1-D Model

A preprint of a manuscript: Quantifying Regional Efficiency of Marine Carbon Dioxide Removal (mCDR) via Alkalinity Enhancement using the ECCO-Darwin Ocean Biogeochemistry State Estimate and an Idealized Vertical 1-D Model submitted to Global Biogeochemical ...
Kay Suselj, Dustin Carroll, Dimitris Menemenlis, Hong Zhang, Nate Beatty, Anna Savage, Daniel Bridger Whitt   +6 more
openaire   +3 more sources

The Role of Marine CO2 Removal in Combating Climate Change [PDF]

Combating climate change requires not only rapid reduction of greenhouse gas emissions, but also removal of significant amounts of carbon dioxide (CO2) from the atmosphere.
Burns, Wil, Vican, Sarah, Edwards, Douglas, Webb, Romany M., Gavin, Meghan   +4 more
core   +1 more source

Sachbericht zum Verwendungsnachweis [PDF]

Die wissenschaftlichen Arbeiten die am GEOMAR im Verbund ASMASYS durchgeführt wurden, knüpfen an bestehende Erkenntnisse zur Wechselwirkung zwischen mariner Biogeochemie und Klima sowie zur Modellierung und Bewertung von CDR (Carbon Dioxide Removal) an ...
Bernitt, Ulrike, Yao, Wanxuan
core   +2 more sources

Seeking natural analogs to fast-forward the assessment of marine CO₂ removal. [PDF]

Proc Natl Acad Sci U S A, 2021
Bach LT, Boyd PW.
europepmc   +1 more source