Results 31 to 40 of about 4,169,185 (147)

Pollution or protection? The International Tribunal for the Law of the Sea’s advisory opinion on climate change and its relevance for marine carbon dioxide removal (mCDR)

International Environmental Agreements: Politics, Law and Economics
Abstract In May 2024, the International Tribunal for the Law of the Sea (ITLOS) published an advisory opinion on climate change. Many expected that this decision would help to clarify the balance between the paradigms of ocean protection and utilisation in the context of climate change. This is especially relevant
Miranda Boettcher, Rakhyun E. Kim
semanticscholar   +4 more sources

Microbial responses to ocean alkalinity enhancement in seasonally hypoxic coastal sediments [PDF]

Frontiers in Microbiology
BackgroundEnhanced benthic weathering (EBW) is a promising marine carbon dioxide removal (mCDR) strategy, where alkaline minerals are added to the seafloor.
Stefanie Böhnke-Brandt, Rebecca Bährle-Wunsch, Michael Fuhr, Andrew W. Dale, Janina Fuß, Sonja Geilert, Mirjam Perner   +6 more
doaj   +2 more sources

The State of the Science for Marine Carbon Dioxide Removal (mCDR) – A Scientific Summary for Policy-Makers

Since net zero greenhouse gas emissions targets have become a keystone of climate policy, there has been increasing debate about the need to complement urgently needed emission reductions with active removal of carbon dioxide from the atmosphere (termed ‘carbon dioxide removal’, CDR)This document provides a concise summary of the state of marine CDR ...
Vivian, Chris, Boettcher, Miranda, Elliott, Mike, Mengis, Nadine, Merk, Christine, Oschlies, Andreas, Boyd, Philip, Lancaster, Alana, Corry, Olaf, Sugiyama, Masahiro, Gupta, A.   +10 more
core   +5 more sources

Can coastal and marine carbon dioxide removal help to close the emissions gap? Scientific, legal, economic, and governance considerations

Elem Sci Anth
In this Policy Bridge, we present the key issues regarding the safety, efficacy, funding, and governance of coastal and marine systems in support of climate change mitigation.
Martin Johnson, E. V. van Doorn, N. Hilmi, C. Marandino, N. McDonald, Helmuth Thomas, D. Allemand, L. D. Algarin, L. Lebleu, David T. Ho, Mary O. Oloyede, A. Safa, P. Swarzenski   +12 more
semanticscholar   +2 more sources

Filling the monitoring gap: aquatic ecosystem metabolism as a cost-effective, scalable tool for assessing marine carbon dioxide removal

Environmental Research Letters
Marine carbon dioxide removal (mCDR) is an emerging climate mitigation solution increasingly recognized as necessary to supplement greenhouse gas emission reductions.
Emily J Chua, Hilary I Palevsky
doaj   +2 more sources

Perspectives on Marine Carbon Dioxide Removal from the Global Ocean Acidification Observing Network [PDF]

Oceanography
Along with other carbon monitoring groups, the ocean acidification (OA) community has been observing, modeling, and projecting the impacts of changing carbonate chemistry for over two decades. The Global Ocean Acidification Observing Network (GOA-ON) has
H. Findlay, R. Feely, K. Grabb, E. Jewett, Elise Keister, G. Kitch, Y. Artioli, P. Bhadury, J. Blackford, O. Crabeck, Anwesha Ghosh, Ya-Ru Li, K. Lowder, Shreya Mehta, B. V. Van Dam, Houda Beghoura, Noam Karo, Andrij Horodysky, S. Hennige, Sally M. Salaah, Federica Ragazzola, Liza Wright-Fairbanks   +21 more
semanticscholar   +3 more sources

The Importance of Engagement With Fisheries, Aquaculture, and Indigenous Communities in the Planning and Implementation of Marine Carbon Dioxide Removal (mCDR)

ICES Journal of Marine Science
Abstract As climate change continues to increase in severity, the window of time available to achieve climate stabilization decreases. In addition to reducing emissions, climate solutions such as marine carbon dioxide removal (mCDR) are being considered.
Kalina Grabb, Helen J Gurney-Smith, Elizabeth B Jewett   +2 more
exaly   +2 more sources

Is Marine Carbon Dioxide Removal Right for Aotearoa New Zealand?

New Zealand Journal of Marine and Freshwater Research
Marine carbon sinks are identified as potential nature-based solutions in the second Emissions Reduction Plan released in December 2024. Although the scientific basis for marine carbon dioxide removal (mCDR) is still being established, activities are ...
Cliff Law
exaly   +2 more sources

Evaluating Extraction of Magnesium and Lithium Compounds from Seawater Using Byproducts of Demonstration-Scale Bipolar Membrane Electrodialysis. [PDF]

ChemSusChem
Integrating multiple seawater‐based processes could improve efficiency and reduce process costs. Here, we assess combining mineral extraction with a demonstration‐scale bipolar membrane electrodialysis (BPMED) unit. Acid and base streams from BPMED are used for lithium and magnesium recovery from seawater, presenting a sustainable method for marine ...
Wang Q, Ryan EA, Marsh PG, Valdez PJ, Subban CV.   +4 more
europepmc   +2 more sources

Marine Carbon Dioxide Removal May Be a Future Climate Solution

Dialogues on Climate Change
The ocean has absorbed 25% of anthropogenic CO2 emissions and over 90% of excess heat, mitigating climate change but causing ocean acidification and marine ecosystem disruption.
Laurent Bopp
exaly   +2 more sources