Results 251 to 260 of about 495,270 (295)
Advanced Materials, EarlyView.2D α‐Co(OH)2 interleaved with Mo species displays an appealing dual functionality for the production and use of green hydrogen.Mo incorporation greatly benefits the electrochemical behaviour in Oxygen Evolution Reaction for H2 production, while the magnetocaloric response at liquid H2 temperature paves the way for alternative cryogenic refrigerants ...
Daniel Muñoz‐Gil +14 more
wiley +1 more source
POM‐Based Water Splitting Catalyst Under Acid Conditions Driven by Its Assembly on Carbon Nanotubes
Advanced Materials, EarlyView.A newly‐engineered POM‐based electrocatalyst incorporating non‐innocent counter cations exhibits fast kinetics for either the OER or HER under strongly acidic conditions (1 m H2SO4), depending on whether it is assembled on carbon nanotubes (1@CNT) or physically mixed with them (1/CNT). In water‐splitting tests using a two‐electrode setup, these systems
Eugenia P. Quirós‐Díez +8 more
wiley +1 more source
Spin‐Split Edge States in Metal‐Supported Graphene Nanoislands Obtained by CVD
Advanced Materials, EarlyView.Combining STM measurements and ab‐initio calculations, we show that zig‐zag edges in graphene nanoislands grown on Ni(111) by CVD retrieve their spin‐polarized edge states after intercalation of a few monolayers of Au. ABSTRACT Spin‐split states localized on zigzag edges have been predicted for different free‐standing graphene nanostructures.
Michele Gastaldo +6 more
wiley +1 more source
Blue carbon accounting to monitor coastal blue carbon ecosystems
Journal of Environmental ManagementIn the global context, countries must reduce carbon dioxide emissions to "net zero" by 2050 to limit global warming to 1.5 °C above pre-industrial levels. China's Nationally Determined Contributions (NDCs) are to peak carbon dioxide emissions by 2030 and achieve the carbon neutrality target by 2060. To monitor the achievements of the NDCs, establishing
Jiawen Liu, Pierre Failler
exaly +3 more sources
Sequestration of macroalgal carbon: the elephant in the Blue Carbon room [PDF]
Biology Letters, 2018 Macroalgae form the most extensive and productive benthic marine vegetated habitats globally but their inclusion in Blue Carbon (BC) strategies remains controversial. We review the arguments offered to reject or include macroalgae in the BC framework, and identify the challenges that have precluded macroalgae from being incorporated so far.
Dorte Krause-Jensen +2 more
exaly +7 more sources
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2021
Marine ecosystems around the UK can both increase and decrease atmospheric carbon dioxide levels. Carbon loss and gain globally by these ecosystems has the potential to influence climate change. This POSTnote summarises the marine ecosystems in the UK that contribute to these processes, their current and potential future extent, and pressures on them.
Euan Furness, Jonathan Wentworth
openaire +1 more source
Marine ecosystems around the UK can both increase and decrease atmospheric carbon dioxide levels. Carbon loss and gain globally by these ecosystems has the potential to influence climate change. This POSTnote summarises the marine ecosystems in the UK that contribute to these processes, their current and potential future extent, and pressures on them.
Euan Furness, Jonathan Wentworth
openaire +1 more source
2014
Remote sensing may be defined as the collection and interpretation of information about an object, area or event without being in physical contact with the object. Aircraft and satellites are the common platforms for remote sensing of the earth and its natural resources.
Abhijit Mitra, Sufia Zaman
openaire +1 more source
Remote sensing may be defined as the collection and interpretation of information about an object, area or event without being in physical contact with the object. Aircraft and satellites are the common platforms for remote sensing of the earth and its natural resources.
Abhijit Mitra, Sufia Zaman
openaire +1 more source
Fisheries, 2014
Carbon is a critical element. Life requires it, but too much of a good thing can be harmful. Climate change literature tells us that when present in elevated concentrations, and when mixed with the...
openaire +1 more source
Carbon is a critical element. Life requires it, but too much of a good thing can be harmful. Climate change literature tells us that when present in elevated concentrations, and when mixed with the...
openaire +1 more source
Blue Carbon Accounting for Carbon Markets
2018Carbon (C) markets provide an incentive for new projects and activities that result in net greenhouse gas benefits. Accounting for methane emissions is critical for blue C projects because of the high global warming potential of methane relative to C dioxide and the large variation in methane emissions rates.
Brian A. Needelman +3 more
openaire +1 more source