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12 resultados carregados para "carbon"
Lula assina decretos sobre mercado livre, hidrogênio e combustível sustentável de aviação
Lula assina decretos sobre mercado livre, hidrogênio e combustível sustentável de aviação
Pacote inclui regras para consumidores de baixa tensão, marco do hidrogênio de baixa emissão, captura de carbono e operacionalização do ProBioQAV. O post Lula assina decretos sobre mercado livre, hidrogênio e combustível sustentável de aviação apareceu primeiro em Canal Rural.
River shipping emits nearly one-quarter of global shipping CO₂, analysis finds
River shipping emits nearly one-quarter of global shipping CO₂, analysis finds
River and canal ships generate roughly a quarter of the world's shipping carbon dioxide emissions, according to new research published in Nature Climate Change. Destaque: 1%.
De 0 a 28%: reforma tributária e créditos de carbono do mercado voluntário
De 0 a 28%: reforma tributária e créditos de carbono do mercado voluntário
Como CBS e IBS geram dúvidas sobre tributação das operações ambientais. Destaque: 28%, 59%, 67%.
Europe is the world’s fastest warming continent. What is to blame?
Europe is the world’s fastest warming continent. What is to blame?
The climate crisis is hitting Europe hard in 2026, warming twice as fast as any other continent – and the consequences are deadly The whole world is getting hotter as carbon pollution from fossil fuel burning traps ever more heat, but Europe is heating up twice as fast as other c
Porous material can arrange disordered gas molecules into a crystal-like structure, study predicts
Porous material can arrange disordered gas molecules into a crystal-like structure, study predicts
Capturing carbon or storing hydrogen to combat global warming requires compressing gases into sponge-like porous materials.
AI Could Help Fossil Fuel Companies Create More Emissions
AI Could Help Fossil Fuel Companies Create More Emissions
New research finds that by making the fossil fuel industry more productive, AI could help increase carbon emissions by up to nearly 5 percent—vastly outpacing the impact of data centers.
Engineered enzymes forge carbon-carbon and carbon-nitrogen bonds with high selectivity
Engineered enzymes forge carbon-carbon and carbon-nitrogen bonds with high selectivity
Researchers from the Manchester Institute of Biotechnology, including Dr. Zachary Birch-Price and professor Anthony Green, have developed a new family of engineered enzymes that can create several different types of chemical bonds used to build complex molecules. This work demons
Photosynthetic microorganisms achieve long-lasting and renewable chemical production
Photosynthetic microorganisms achieve long-lasting and renewable chemical production
Photosynthetic microorganisms can use light energy to convert carbon dioxide into useful compounds under mild, environmentally compatible conditions. However, many current photosynthetic production systems rely on cells growing freely in large volumes of liquid. This creates a su
Trapped gases in ancient rocks challenge global explanation for 2-billion-year-old carbon
Trapped gases in ancient rocks challenge global explanation for 2-billion-year-old carbon
Roughly 2.5–2 billion years ago, Earth's surface experienced the biggest chemical change in its history when oxygen became abundant in the atmosphere, eventually leading to the evolution of complex life forms such as plants and animals that emerged half a billion years ago.
Marine carbon removal technology that turns carbon dioxide in seawater into 'stone' for pe
Marine carbon removal technology that turns carbon dioxide in seawater into 'stone' for pe
A research team led by Professor Dong-Yeun Koh of the Department of Chemical and Biomolecular Engineering, in collaboration with Professor T. Alan Hatton's group at the Massachusetts Institute of Technology (MIT), developed an electrochemical dissolved ocean carbon removal (e-DOC
Foto: Eduardo Gorghetto / Pexels
Perennial bioenergy grasses begin rebuilding Midwest soil carbon lost to maize
Nearly two centuries of maize-based agriculture in the U.S. Midwest has halved soil organic carbon (SOC) stocks compared with tallgrass prairies native to the region. Replacing annual maize/soy cropping with perennial bioenergy grasses may partially reverse these resulting SOC de
Researchers develop a new catalyst to convert CO₂ into ethanol using electricity
Researchers develop a new catalyst to convert CO₂ into ethanol using electricity
A research team led by Professor Hyoyoung Lee of the Department of Chemistry at Sungkyunkwan University has developed a new catalyst that converts carbon dioxide into ethanol with high selectivity. The study, titled "Atomic-scale Cu–Zn synergy directs asymmetric C–C coupling for