Results 91 to 100 of about 1,202 (255)

Removing Carbon Dioxide Through Ocean Alkalinity Enhancement: Legal Challenges and Opportunities

open access: yes, 2021
Many scientists now agree that achieving the 2015 Paris Agreement’s goal of limiting global warming to “well below” 2°C, and ideally to 1.5°C, above pre-industrial levels will require both major reductions in greenhouse gas emissions and the removal of ...
Silverman-Roati, Korey   +2 more
core   +1 more source

KOSMOS 2021 Gran Canaria mesocosm study on ocean alkalinity enhancement: metazoan zooplankton carbon and nitrogen mass, and 13C and 15N stable isotopes

open access: yes
This data was collected as a part of a mesocosm study to investigate the ecosystem impacts of ocean alkalinity enhancement, within the EU H2020 OceanNETs project.
Dorssers, Scott   +3 more
core   +1 more source

Sustainable Polymer Biocomposites for Food Packaging: Green Nanotechnology, Circular Plastic Upcycling and Smart Functional Materials

open access: yesPackaging Technology and Science, EarlyView.
Graphical abstract showing the development of biodegradable polymer biocomposites reinforced with natural fibres, green nanoparticles and waste‐plastic upcycling pathways toward sustainable smart food packaging materials ABSTRACT The fundamental hypothesis behind this review is that the combination of biodegradable polymer‐based biocomposites, which ...
Chandra Sekhar Espenti, Jaewoong Lee
wiley   +1 more source

The alkalinity generation potential of olivine and oyster shell for laboratory experiments: testing the effects of ocean alkalinity enhancement

open access: yesEnvironmental Research Communications
Ocean alkalinity enhancement has emerged as a predominant line of marine carbon dioxide removal research. Of paramount importance associated to OAE application is the need to understand the biological impacts.
Cale A Miller, Fabrice Pernet
doaj   +1 more source

Report on First Stakeholder Consultation on Deployment Scenarios for Ocean Alkalinity Enhancement

open access: yes, 2021
This report summarizes the first WP6 consultation on ocean liming, which focused on the life-cycle assessment (LCA) of lime produced within existing industrial processes for carbon dioxide removal through ocean alkalinity enhancement (see Deliverable 6.2
Lezaun, Javier, Valenzuela, Jose M.
core   +1 more source

Seasonal Variation in Carbon Dynamics in the Lower Tocantins River: Influence of Discharge and Environmental Drivers

open access: yesRiver Research and Applications, EarlyView.
ABSTRACT Tropical rivers play a key role in regional carbon budgets, yet greenhouse gas (GHG) dynamics in regulated systems remain poorly understood. This study investigates the seasonal variability of carbon dioxide (CO2) and methane (CH4) concentrations, isotopic composition (δ13C), and river‐atmosphere fluxes in the lower Tocantins River, a ...
Maria Gabriella da S. Araújo   +5 more
wiley   +1 more source

Quantifying Marine Carbon Dioxide Removal via Alkalinity Enhancement Across Circulation Regimes Using ECCO‐Darwin and 1D Models

open access: yesJournal of Advances in Modeling Earth Systems
Ocean Alkalinity Enhancement (OAE) is emerging as a viable method for removing anthropogenic CO2 emissions from the atmosphere to mitigate climate change.
Kay Suselj   +7 more
doaj   +1 more source

Reactivity of Oxidized Porous Silicon with Calcium Ion in Aqueous Media: Stability, pH Behavior, and Host‐Guest Strategies

open access: yesSmall, EarlyView.
Oxidized porous silicon, composed of an elemental silicon porous skeleton coated with a silica shell, reacts with aqueous Ca2+ to generate a mixed silica–calcium silicate matrix that is remarkably efficient at trapping small molecules. With an emphasis on the engineering of controlled‐release drug delivery systems, this study identifies the factors ...
Ruhan Fan   +2 more
wiley   +1 more source

KOSMOS 2022 Bergen mesocosm study on ocean alkalinity enhancement: phytoplankton metabolic rates

open access: yes
Ocean alkalinity enhancement (OAE) is a marine carbon dioxide removal (mCDR) with the potential to remove atmospheric CO2 and increase the ocean's buffering capacity. Thus, it may aid in mitigating global warming and ocean acidification. Depending on the
Riebesell, Ulf   +3 more
core   +1 more source

From Molecular Complexes to Functional Frameworks: A Journey through Noncovalent Interactions in Coordination Assemblies and Organic Crystals

open access: yesThe Chemical Record, EarlyView.
Coordination chemistry offers a versatile platform where noncovalent interactions play a critical role in driving the formation of self‐assemblies and supramolecular structures. This account chronicles our research trajectory, guided by the fundamental investigations into the structures and properties of transition metal complexes, toward the ...
Vonika Ka‐Man Au
wiley   +1 more source

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