Results 1 to 10 of about 182 (126)

Navigating Potential Hype and Opportunity in Governing Marine Carbon Removal [PDF]

Frontiers in Climate, 2021
As the technical and political challenges of land-based carbon dioxide removal (CDR) approaches become more apparent, the oceans may be the new “blue” frontier for carbon drawdown strategies in climate governance.
Miranda Boettcher, Miranda Boettcher, Kerryn Brent, Holly Jean Buck, Sean Low, Sean Low, Sean Low, Duncan McLaren, Nadine Mengis   +8 more
doaj   +7 more sources

Exploring Site‐Specific Carbon Dioxide Removal Options With Storage or Sequestration in the Marine Environment – The 10 Mt CO2 yr−1 Removal Challenge for Germany [PDF]

Earth's Future
Marine carbon dioxide removal (mCDR) and geological carbon storage in the marine environment (mCS) promise to help mitigate global climate change alongside drastic emission reductions.
W. Yao, T. M. Morganti, J. Wu, M. Borchers, A. Anschütz, L.‐K. Bednarz, A. Bhaumik, M. Böttcher, K. Burkhard, T. Cabus, A. S. Chua, I. Diercks, M. Esposito, M. Fink, M. Fouqueray, F. Gasanzade, S. Geilert, J. Hauck, F. Havermann, I. Hellige, S. Hoog, M. Jürchott, H. T. Kalapurakkal, J. Kemper, I. Kremin, I. Lange, J. M. Lencina‐Avila, M. Liadova, F. Liu, S. Mathesius, N. Mehendale, T. Nagwekar, M. Philippi, G. L. N. Luz, M. Ramasamy, F. Stahl, L. Tank, M.‐E. Vorrath, L. Westmark, H.‐W. Wey, R. Wollnik, M. Wölfelschneider, W. Bach, K. Bischof, M. Boersma, U. Daewel, M. Fernández‐Méndez, J. K. Geuer, D. P. Keller, A. Kopf, C. Merk, N. Moosdorf, N. Oppelt, A. Oschlies, J. Pongratz, A. Proelss, G. J. Rehder, L. Rüpke, N. Szarka, D. Thraen, K. Wallmann, N. Mengis   +61 more
doaj   +4 more sources

Oyster farming acts as a marine carbon dioxide removal (mCDR) hotspot for climate change mitigation. [PDF]

Proc Natl Acad Sci U S A
Bivalve farming, a vital component of global aquaculture, has been proposed as a potential marine carbon dioxide removal (mCDR) strategy, yet its role remains contentious. Using field mesocosms, we demonstrate that oyster filter-feeding enhances mCDR by accelerating the formation of particulate and dissolved organic carbon in the water ...
Chen XW, Zhang Z, Pan MJ, Liu Y, Li CL, Zhou YG, Li L, Dong X, Dong YW, Li JY, Liu SM, Wang XN, Tian SJ, Liu Y, Zhang JH, Qiu YG, Wang XG, Cai WJ, Tian XL, Kao SJ, Dong SL.   +20 more
europepmc   +4 more sources

Metrics for quantifying the efficiency of atmospheric CO2 reduction by marine carbon dioxide removal (mCDR)

Environmental Research Letters
Marine carbon dioxide removal (mCDR) is gaining interest as a tool to meet global climate goals. Because the response of the ocean–atmosphere system to mCDR takes years to centuries, modeling is required to assess the impact of mCDR on atmospheric CO _2 ...
Kana Yamamoto, Tim DeVries, David A Siegel   +2 more
doaj   +3 more sources

Pathways for marine carbon dioxide removal using electrochemical acid-base generation [PDF]

Frontiers in Climate
Research 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   +4 more sources

Experimental data for the rate of CO2 release from seawater under vacuum at 30°C and ambient pressure at 100°CMendeley Data [PDF]

Data in Brief
This dataset provides experimental measurements to quantify the rate of CO₂ release from (sea)water. Two different conditions were tested: vacuum pressure and 30°C and ambient pressure and 100°C.
Paul Straatman, Matteo Gazzani, Wilfried van Sark   +2 more
doaj   +3 more sources

Next steps for assessing ocean iron fertilization for marine carbon dioxide removal

Frontiers in Climate
There are many potential approaches to marine carbon dioxide removal (mCDR), of which ocean iron fertilization (OIF) has the longest history of study.
Ken O. Buesseler, Daniele Bianchi, Fei Chai, Jay T. Cullen, Margaret Estapa, Nicholas Hawco, Seth John, Dennis J. McGillicuddy, Paul J. Morris, Sara Nawaz, Jun Nishioka, Anh Pham, Kilaparti Ramakrishna, David A. Siegel, Sarah R. Smith, Deborah Steinberg, Kendra A. Turk-Kubo, Benjamin S. Twining, Romany M. Webb, Mark Wells, Angelicque White, Peng Xiu, Joo-Eun Yoon   +22 more
doaj   +5 more sources

Genomics—based approaches may assist in the verification and accelerate responsible deployment of marine carbon dioxide removal [PDF]

Frontiers in Climate
Rapid development and deployment of marine carbon dioxide removal (mCDR) approaches will be required to prevent the worst consequences of climate change and meet national treaty obligations under the Paris agreement.
Sharon E. Hook, Levente Bodrossy, Elizabeth A. Brewer, Anusuya Willis   +3 more
doaj   +2 more sources

Potential impacts of marine carbon dioxide removal on ocean oxygen [PDF]

Environmental Research Letters
Global warming is a main cause for current ocean deoxygenation. A deployment of marine carbon dioxide removal (CDR) for mitigating global warming could therefore also be viewed as a measure for mitigating ocean deoxygenation if, and only if, the ...
Andreas Oschlies, Caroline P Slomp, Andrew H Altieri, Natalya D Gallo, Marilaure Gregoire, Kirsten Isensee, Lisa A Levin, Jiajun Wu   +7 more
doaj   +2 more sources

A holistic assessment framework for marine carbon dioxide removal options

Environmental Research Letters
Marine carbon dioxide removal (mCDR) options could potentially play an important role in future CDR policy portfolios. They include, for example, ocean alkalinity enhancement, blue carbon projects such as mangrove cultivation, as well as sub-seabed ...
Christian Baatz, Lukas Tank, Lena-Katharina Bednarz, Miranda Böttcher, Teresa Maria Morganti, Lieske Voget-Kleschin, Tony Cabus, Erik van Doorn, Tabea Dorndorf, Felix Havermann, Wanda Holzhüter, David Keller, Matthias Kreuzburg, Nele Matz-Lück, Nadine Mengis, Christine Merk, Yiannis Moustakis, Julia Pongratz, Hendrikje Wehnert, Wanxuan Yao, Gregor Rehder   +20 more
doaj   +2 more sources